- published: 03 Feb 2015
- views: 8788
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So, what is a nematode? Nematodes are animals, worms to be precise, and numerous ones at that. Experts estimate there are more than a million different species of nematodes. In fact, 4 out of every 5 animals are nematodes making them the most numerically abundant animals on the planet - by a lot. They can be found absolutely everywhere from the deepest part of the ocean to the top of the highest mountain.
This video was produced by Iowa Public Television in association with Iowa State University of Science and Technology.
Explore a free, online interactive case study that incorporates scientific concepts such as natural selection, adaptation, inheritance of traits, integrated pest management and nematodes. Find out more at http://www.iptv.org/grainlyfarms
Man with Parasite Worm in Eye - Nematode Worm in Human Eyeball - For More Top Trending Videos Visit: http://risingtrends.com
Have you ever wondered how horrible it would be to have a parasite living in your eye? This is what happened to this man from Colorado. A nematode called the Onchocerca sp infected the anterior eye chamber of this patient.
The nematode was surgically removed, extracted alive and identified as Onchocerca. After the surgery the man fully recovered without any complications from the surgery.
Zoonotic helminths that affect human eyes including nematodes, cestodes and trematodes can cause severe consequences to the human host. Blindness has resulted from the parasitic infection.
Nematodes
There are many nematode parasites that can be found in the orbit or within the eye proper Although most nematode infections of the eye are rare, they can result in many medical problems in the host body.
Medical Disclaimer
--------------------------------------------------
Please consult your physician or health care provider for guidance about a specific medical condition. These videos and articles are not a substitute for professional diagnosis and treatment. Surgery & Medical Education Center does not endorse any surgery, treatment, or procedure discussed here.
The information found in these videos and resources are for information purposes only. This information is not to be used for any diagnostic or treatment purposes. Information found here should not be considered patient education. In addition it does not provide any patient to physician relationship.
---------------------------------------------------
This video features "Zoonotic helminths affecting the human eye" http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3071329/?tool=pmcentrez by Otranto D, Eberhard M which is licensed under CC by: http://creativecommons.org/licenses/by/3.0/
---------------------------------------------------
This video features "Dirofilaria immitis" http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3071329/?tool=pmcentrez by Otranto D, Eberhard M which is licensed under CC by: http://creativecommons.org/licenses/by/3.0/
- published: 11 Feb 2015
- views: 121645
Not even a millimeter long but still able to destroy complete harvests - the nematode. These harmful worms infect the roots of plants and suck nutrients and water out of them. A biological product from Bayer can help the crops. What nematodes mean to farmers is explained by Nihal Yildirim, a sweet pepper farmer from Turkey.
- published: 20 May 2016
- views: 3741
This video shows the whiplike motion of a Nematode worm. Nematodes have a strong cuticle that surrounds their bodies allowing for a high internal pressure which creates an internal hydrostatic skeleton. In other words their bodies want to remain straight. The worms have longitudinal muscles that run lengthwise on their bodies that they flex allowing them to whip back and forth to propel themselves forward. Other worms have circular muscles as well which allows them to inch along (called peristalsis).
- published: 12 Nov 2011
- views: 33803
Fish samples are collected from Lower Manair Dam and identified more number of nematode parasites in the fish body cavity. The live parasites penetrate from the body cavity and coming out ventral side in between the pelvic fin and Anal fin at the time of fish died. In live and active fishes the parasites freely move on the Intestine, Liver, Gonads etc,.
Dr. B. Leela
Associate Professor
Dept. of Zoology
- published: 18 Jun 2015
- views: 997
Bob Mulrooney, Extension Plant Pathologist at the University of Delaware, explains what to look for during the growing season when crops don't look their best. Nematodes can be one of the culprits. View the first video about nematodes: http://youtu.be/x5HcY_L6aQk.
- published: 04 Jan 2012
- views: 6762
For more information:
http://www.7activestudio.com
info@7activestudio.com
http://www.7activemedical.com/
info@7activemedical.com
http://www.sciencetuts.com/
7activestudio@gmail.com
Contact: +91- 9700061777,
040-64501777 / 65864777
7 Active Technology Solutions Pvt.Ltd. is an educational 3D digital content provider for K-12. We also customise the content as per your requirement for companies platform providers colleges etc . 7 Active driving force "The Joy of Happy Learning" -- is what makes difference from other digital content providers. We consider Student needs, Lecturer needs and College needs in designing the 3D & 2D Animated Video Lectures. We are carrying a huge 3D Digital Library ready to use.
NEMATODA - GENERAL CHARACTERS AND CLASSIFICATION:Nematodes are commonly referred to as roundworms, threadworms or pinworms.Nematodes is one of the largest groups of metazoan.Nematodes are pseudo-coelomates. Bilaterally symmetrical cylindrical body with triploblastic nature.GENERAL CHARACTERS OF NEMATODA:Some are parasites and others are free living in soil or water.Example: Rhabditis Body is long cylindrical without segmentation.Nematodes are characterized by a species specific number of cells or nuclei. Body of nematodes is slender cylindrical un-segmented with resistant cuticle.Body wall contains longitudinal muscles. Circular muscles are absent.Body cavity is pseudo-coelom.Epidermis is syncytial. Locomotory cilia are absent. Some have ciliated gastrodermalcells.Alimentary canal is simple straight tube. Mouth at anterior end and anus at the posteriorend.Digestion is both extra-cellular and intracellular. Intestine is non muscular.Blood vascular system is absent. Pseudo-coelomicfluid helps in the transport of nutrients.Excretory system contains 'H' shaped canals or excretory gland. Respiration is by anaerobic method.Nervous system consists of a circum-enteric nerve ring with ganglia.Sense organs are amphids (mechanical and chemoreceptors present at the anterior region of the body) and phasmidsglandulo sensory structures in the posterior region of the body.Sexes are separate. Sexual dimorphism is present. Males are smaller with curved posterior end. They possess a cloaca with one or two copulatory spicules. Females are longer with straight posterior end. Genital pore is separate from anus.Fertilization is internal.Development involves four moults of the cuticle.Nematodes exhibiteutely. It is a phenomenon in which cell division cease near the end of embryonic development, so that number of cells of the adult is constant.Developmentincludes rabdtiformlarva.CLASSIFICATION OF NEMATODA:Nematoda is divided into two classes.Class 1: Aphasmidia.Class 2: Phasmidia.Class 1: APHASMIDIA. These are mostly free living.Amphids are of various shape and highly modified.Phasmids are absent.Excretory glands are present and excretory canals are absent.Examples: Greeffiella Free living.Trichinella Trichina worm parasite.Class 2: PHASMIDIA.Some are freeliving and others are parasitic.Amphids are porelike.Phasmids are present.Excretory glands orexcretory canals or both are present.Examples: Ascaris common round warm,Enterobius pinworm, Wuchereria Filarial worm,Ancylostoma hook worm.See the table showing common names and scientific names of important phasmids and aphasmids.
- published: 29 Dec 2011
- views: 32746
W&M; assistant professor of biology Jon Allen's nematode "Buddy," which he extracted one night from his mouth, became the first genetically verified example of a Gongylonema pulchrum infection in a human.
- published: 01 Oct 2013
- views: 15400
Nematode
The nematodes /ˈnɛmətoʊdz/ or roundworms constitute the phylum Nematoda. They are a diverse animal phylum inhabiting a very broad range of environments. Nematode species can be difficult to distinguish, and although over 25,000 have been described, of which more than half are parasitic, the total number of nematode species has been estimated to be about 1 million. Unlike the phyla Cnidarians and Platyhelminthes (flatworms), nematodes have tubular digestive systems with openings at both ends.
Nematodes have successfully adapted to nearly every ecosystem from marine (salt water) to fresh water, to soils, and from the polar regions to the tropics, as well as the highest to the lowest of elevations. They are ubiquitous in freshwater, marine, and terrestrial environments, where they often outnumber other animals in both individual and species counts, and are found in locations as diverse as mountains, deserts and oceanic trenches. They are found in every part of the earth's lithosphere. They represent 90% of all animals on the ocean floor. Their numerical dominance, often exceeding a million individuals per square meter and accounting for about 80% of all individual animals on earth, their diversity of life cycles, and their presence at various trophic levels point at an important role in many ecosystems. Nematodes have even been found at great depth (0.9–3.6 km) below the surface of the Earth in gold mines in South Africa.
This page contains text from Wikipedia, the Free Encyclopedia -
https://wn.com/Nematode
This article is licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License, which means that you can copy and modify it as long as the entire work (including additions) remains under this license.
This article is licensed under the Creative Commons Attribution-ShareAlike 3.0 Unported License, which means that you can copy and modify it as long as the entire work (including additions) remains under this license.
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8:50What is a Nematode?
What is a Nematode?What is a Nematode?
So, what is a nematode? Nematodes are animals, worms to be precise, and numerous ones at that. Experts estimate there are more than a million different species of nematodes. In fact, 4 out of every 5 animals are nematodes making them the most numerically abundant animals on the planet - by a lot. They can be found absolutely everywhere from the deepest part of the ocean to the top of the highest mountain. This video was produced by Iowa Public Television in association with Iowa State University of Science and Technology. Explore a free, online interactive case study that incorporates scientific concepts such as natural selection, adaptation, inheritance of traits, integrated pest management and nematodes. Find out more at http://www.iptv.org/grainlyfarms -
1:56Man with Parasite Worm in Eye - Nematode Worms in Eyeball
Man with Parasite Worm in Eye - Nematode Worms in EyeballMan with Parasite Worm in Eye - Nematode Worms in Eyeball
Man with Parasite Worm in Eye - Nematode Worm in Human Eyeball - For More Top Trending Videos Visit: http://risingtrends.com Have you ever wondered how horrible it would be to have a parasite living in your eye? This is what happened to this man from Colorado. A nematode called the Onchocerca sp infected the anterior eye chamber of this patient. The nematode was surgically removed, extracted alive and identified as Onchocerca. After the surgery the man fully recovered without any complications from the surgery. Zoonotic helminths that affect human eyes including nematodes, cestodes and trematodes can cause severe consequences to the human host. Blindness has resulted from the parasitic infection. Nematodes There are many nematode parasites that can be found in the orbit or within the eye proper Although most nematode infections of the eye are rare, they can result in many medical problems in the host body. Medical Disclaimer -------------------------------------------------- Please consult your physician or health care provider for guidance about a specific medical condition. These videos and articles are not a substitute for professional diagnosis and treatment. Surgery & Medical Education Center does not endorse any surgery, treatment, or procedure discussed here. The information found in these videos and resources are for information purposes only. This information is not to be used for any diagnostic or treatment purposes. Information found here should not be considered patient education. In addition it does not provide any patient to physician relationship. --------------------------------------------------- This video features "Zoonotic helminths affecting the human eye" http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3071329/?tool=pmcentrez by Otranto D, Eberhard M which is licensed under CC by: http://creativecommons.org/licenses/by/3.0/ --------------------------------------------------- This video features "Dirofilaria immitis" http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3071329/?tool=pmcentrez by Otranto D, Eberhard M which is licensed under CC by: http://creativecommons.org/licenses/by/3.0/ -
13:13Lotus - Nematode
Lotus - Nematode -
1:23How nematodes damage plants.
How nematodes damage plants.How nematodes damage plants.
Not even a millimeter long but still able to destroy complete harvests - the nematode. These harmful worms infect the roots of plants and suck nutrients and water out of them. A biological product from Bayer can help the crops. What nematodes mean to farmers is explained by Nihal Yildirim, a sweet pepper farmer from Turkey. -
0:22spongebob nematodes
spongebob nematodesspongebob nematodes
hungry hungry *nom nom nom* ... still hungry -
1:52Nematode movement
Nematode movementNematode movement
This video shows the whiplike motion of a Nematode worm. Nematodes have a strong cuticle that surrounds their bodies allowing for a high internal pressure which creates an internal hydrostatic skeleton. In other words their bodies want to remain straight. The worms have longitudinal muscles that run lengthwise on their bodies that they flex allowing them to whip back and forth to propel themselves forward. Other worms have circular muscles as well which allows them to inch along (called peristalsis). -
5:25Nematode Parasites in Fish Body Cavity
Nematode Parasites in Fish Body CavityNematode Parasites in Fish Body Cavity
Fish samples are collected from Lower Manair Dam and identified more number of nematode parasites in the fish body cavity. The live parasites penetrate from the body cavity and coming out ventral side in between the pelvic fin and Anal fin at the time of fish died. In live and active fishes the parasites freely move on the Intestine, Liver, Gonads etc,. Dr. B. Leela Associate Professor Dept. of Zoology -
6:35Diagnosing Nematode Damage in the Field
Diagnosing Nematode Damage in the FieldDiagnosing Nematode Damage in the Field
Bob Mulrooney, Extension Plant Pathologist at the University of Delaware, explains what to look for during the growing season when crops don't look their best. Nematodes can be one of the culprits. View the first video about nematodes: http://youtu.be/x5HcY_L6aQk. -
3:35Nematoda General Characters
Nematoda General CharactersNematoda General Characters
For more information: http://www.7activestudio.com info@7activestudio.com http://www.7activemedical.com/ info@7activemedical.com http://www.sciencetuts.com/ 7activestudio@gmail.com Contact: +91- 9700061777, 040-64501777 / 65864777 7 Active Technology Solutions Pvt.Ltd. is an educational 3D digital content provider for K-12. We also customise the content as per your requirement for companies platform providers colleges etc . 7 Active driving force "The Joy of Happy Learning" -- is what makes difference from other digital content providers. We consider Student needs, Lecturer needs and College needs in designing the 3D & 2D Animated Video Lectures. We are carrying a huge 3D Digital Library ready to use. NEMATODA - GENERAL CHARACTERS AND CLASSIFICATION:Nematodes are commonly referred to as roundworms, threadworms or pinworms.Nematodes is one of the largest groups of metazoan.Nematodes are pseudo-coelomates. Bilaterally symmetrical cylindrical body with triploblastic nature.GENERAL CHARACTERS OF NEMATODA:Some are parasites and others are free living in soil or water.Example: Rhabditis Body is long cylindrical without segmentation.Nematodes are characterized by a species specific number of cells or nuclei. Body of nematodes is slender cylindrical un-segmented with resistant cuticle.Body wall contains longitudinal muscles. Circular muscles are absent.Body cavity is pseudo-coelom.Epidermis is syncytial. Locomotory cilia are absent. Some have ciliated gastrodermalcells.Alimentary canal is simple straight tube. Mouth at anterior end and anus at the posteriorend.Digestion is both extra-cellular and intracellular. Intestine is non muscular.Blood vascular system is absent. Pseudo-coelomicfluid helps in the transport of nutrients.Excretory system contains 'H' shaped canals or excretory gland. Respiration is by anaerobic method.Nervous system consists of a circum-enteric nerve ring with ganglia.Sense organs are amphids (mechanical and chemoreceptors present at the anterior region of the body) and phasmidsglandulo sensory structures in the posterior region of the body.Sexes are separate. Sexual dimorphism is present. Males are smaller with curved posterior end. They possess a cloaca with one or two copulatory spicules. Females are longer with straight posterior end. Genital pore is separate from anus.Fertilization is internal.Development involves four moults of the cuticle.Nematodes exhibiteutely. It is a phenomenon in which cell division cease near the end of embryonic development, so that number of cells of the adult is constant.Developmentincludes rabdtiformlarva.CLASSIFICATION OF NEMATODA:Nematoda is divided into two classes.Class 1: Aphasmidia.Class 2: Phasmidia.Class 1: APHASMIDIA. These are mostly free living.Amphids are of various shape and highly modified.Phasmids are absent.Excretory glands are present and excretory canals are absent.Examples: Greeffiella Free living.Trichinella Trichina worm parasite.Class 2: PHASMIDIA.Some are freeliving and others are parasitic.Amphids are porelike.Phasmids are present.Excretory glands orexcretory canals or both are present.Examples: Ascaris common round warm,Enterobius pinworm, Wuchereria Filarial worm,Ancylostoma hook worm.See the table showing common names and scientific names of important phasmids and aphasmids. -
4:05Mouth extraction: Allen captures his nematode
Mouth extraction: Allen captures his nematodeMouth extraction: Allen captures his nematode
W&M; assistant professor of biology Jon Allen's nematode "Buddy," which he extracted one night from his mouth, became the first genetically verified example of a Gongylonema pulchrum infection in a human.
-
What is a Nematode?
So, what is a nematode? Nematodes are animals, worms to be precise, and numerous ones at that. Experts estimate there are more than a million different species of nematodes. In fact, 4 out of every 5 animals are nematodes making them the most numerically abundant animals on the planet - by a lot. They can be found absolutely everywhere from the deepest part of the ocean to the top of the highest mountain. This video was produced by Iowa Public Television in association with Iowa State University of Science and Technology. Explore a free, online interactive case study that incorporates scientific concepts such as natural selection, adaptation, inheritance of traits, integrated pest management and nematodes. Find out more at http://www.iptv.org/grainlyfarms
published: 03 Feb 2015 -
Man with Parasite Worm in Eye - Nematode Worms in Eyeball
Man with Parasite Worm in Eye - Nematode Worm in Human Eyeball - For More Top Trending Videos Visit: http://risingtrends.com Have you ever wondered how horrible it would be to have a parasite living in your eye? This is what happened to this man from Colorado. A nematode called the Onchocerca sp infected the anterior eye chamber of this patient. The nematode was surgically removed, extracted alive and identified as Onchocerca. After the surgery the man fully recovered without any complications from the surgery. Zoonotic helminths that affect human eyes including nematodes, cestodes and trematodes can cause severe consequences to the human host. Blindness has resulted from the parasitic infection. Nematodes There are many nematode parasites that can be found in the orbit or within the...
published: 11 Feb 2015 -
-
How nematodes damage plants.
Not even a millimeter long but still able to destroy complete harvests - the nematode. These harmful worms infect the roots of plants and suck nutrients and water out of them. A biological product from Bayer can help the crops. What nematodes mean to farmers is explained by Nihal Yildirim, a sweet pepper farmer from Turkey.
published: 20 May 2016 -
-
Nematode movement
This video shows the whiplike motion of a Nematode worm. Nematodes have a strong cuticle that surrounds their bodies allowing for a high internal pressure which creates an internal hydrostatic skeleton. In other words their bodies want to remain straight. The worms have longitudinal muscles that run lengthwise on their bodies that they flex allowing them to whip back and forth to propel themselves forward. Other worms have circular muscles as well which allows them to inch along (called peristalsis).
published: 12 Nov 2011 -
Nematode Parasites in Fish Body Cavity
Fish samples are collected from Lower Manair Dam and identified more number of nematode parasites in the fish body cavity. The live parasites penetrate from the body cavity and coming out ventral side in between the pelvic fin and Anal fin at the time of fish died. In live and active fishes the parasites freely move on the Intestine, Liver, Gonads etc,. Dr. B. Leela Associate Professor Dept. of Zoology
published: 18 Jun 2015 -
Diagnosing Nematode Damage in the Field
Bob Mulrooney, Extension Plant Pathologist at the University of Delaware, explains what to look for during the growing season when crops don't look their best. Nematodes can be one of the culprits. View the first video about nematodes: http://youtu.be/x5HcY_L6aQk.
published: 04 Jan 2012 -
Nematoda General Characters
For more information: http://www.7activestudio.com info@7activestudio.com http://www.7activemedical.com/ info@7activemedical.com http://www.sciencetuts.com/ 7activestudio@gmail.com Contact: +91- 9700061777, 040-64501777 / 65864777 7 Active Technology Solutions Pvt.Ltd. is an educational 3D digital content provider for K-12. We also customise the content as per your requirement for companies platform providers colleges etc . 7 Active driving force "The Joy of Happy Learning" -- is what makes difference from other digital content providers. We consider Student needs, Lecturer needs and College needs in designing the 3D & 2D Animated Video Lectures. We are carrying a huge 3D Digital Library ready to use. NEMATODA - GENERAL CHARACTERS AND CLASSIFICATI...
published: 29 Dec 2011 -
Mouth extraction: Allen captures his nematode
W&M; assistant professor of biology Jon Allen's nematode "Buddy," which he extracted one night from his mouth, became the first genetically verified example of a Gongylonema pulchrum infection in a human.
published: 01 Oct 2013
What is a Nematode?
- Order: Reorder
- Duration: 8:50
- Updated: 03 Feb 2015
- views: 8788
So, what is a nematode? Nematodes are animals, worms to be precise, and numerous ones at that. Experts estimate there are more than a million different species ...
So, what is a nematode? Nematodes are animals, worms to be precise, and numerous ones at that. Experts estimate there are more than a million different species of nematodes. In fact, 4 out of every 5 animals are nematodes making them the most numerically abundant animals on the planet - by a lot. They can be found absolutely everywhere from the deepest part of the ocean to the top of the highest mountain.
This video was produced by Iowa Public Television in association with Iowa State University of Science and Technology.
Explore a free, online interactive case study that incorporates scientific concepts such as natural selection, adaptation, inheritance of traits, integrated pest management and nematodes. Find out more at http://www.iptv.org/grainlyfarms
https://wn.com/What_Is_A_Nematode
So, what is a nematode? Nematodes are animals, worms to be precise, and numerous ones at that. Experts estimate there are more than a million different species of nematodes. In fact, 4 out of every 5 animals are nematodes making them the most numerically abundant animals on the planet - by a lot. They can be found absolutely everywhere from the deepest part of the ocean to the top of the highest mountain.
This video was produced by Iowa Public Television in association with Iowa State University of Science and Technology.
Explore a free, online interactive case study that incorporates scientific concepts such as natural selection, adaptation, inheritance of traits, integrated pest management and nematodes. Find out more at http://www.iptv.org/grainlyfarms
- published: 03 Feb 2015
- views: 8788
Man with Parasite Worm in Eye - Nematode Worms in Eyeball
- Order: Reorder
- Duration: 1:56
- Updated: 11 Feb 2015
- views: 121645
Man with Parasite Worm in Eye - Nematode Worm in Human Eyeball - For More Top Trending Videos Visit: http://risingtrends.com
Have you ever wondered how horribl...
Man with Parasite Worm in Eye - Nematode Worm in Human Eyeball - For More Top Trending Videos Visit: http://risingtrends.com
Have you ever wondered how horrible it would be to have a parasite living in your eye? This is what happened to this man from Colorado. A nematode called the Onchocerca sp infected the anterior eye chamber of this patient.
The nematode was surgically removed, extracted alive and identified as Onchocerca. After the surgery the man fully recovered without any complications from the surgery.
Zoonotic helminths that affect human eyes including nematodes, cestodes and trematodes can cause severe consequences to the human host. Blindness has resulted from the parasitic infection.
Nematodes
There are many nematode parasites that can be found in the orbit or within the eye proper Although most nematode infections of the eye are rare, they can result in many medical problems in the host body.
Medical Disclaimer
--------------------------------------------------
Please consult your physician or health care provider for guidance about a specific medical condition. These videos and articles are not a substitute for professional diagnosis and treatment. Surgery & Medical Education Center does not endorse any surgery, treatment, or procedure discussed here.
The information found in these videos and resources are for information purposes only. This information is not to be used for any diagnostic or treatment purposes. Information found here should not be considered patient education. In addition it does not provide any patient to physician relationship.
---------------------------------------------------
This video features "Zoonotic helminths affecting the human eye" http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3071329/?tool=pmcentrez by Otranto D, Eberhard M which is licensed under CC by: http://creativecommons.org/licenses/by/3.0/
---------------------------------------------------
This video features "Dirofilaria immitis" http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3071329/?tool=pmcentrez by Otranto D, Eberhard M which is licensed under CC by: http://creativecommons.org/licenses/by/3.0/
https://wn.com/Man_With_Parasite_Worm_In_Eye_Nematode_Worms_In_Eyeball
Man with Parasite Worm in Eye - Nematode Worm in Human Eyeball - For More Top Trending Videos Visit: http://risingtrends.com
Have you ever wondered how horrible it would be to have a parasite living in your eye? This is what happened to this man from Colorado. A nematode called the Onchocerca sp infected the anterior eye chamber of this patient.
The nematode was surgically removed, extracted alive and identified as Onchocerca. After the surgery the man fully recovered without any complications from the surgery.
Zoonotic helminths that affect human eyes including nematodes, cestodes and trematodes can cause severe consequences to the human host. Blindness has resulted from the parasitic infection.
Nematodes
There are many nematode parasites that can be found in the orbit or within the eye proper Although most nematode infections of the eye are rare, they can result in many medical problems in the host body.
Medical Disclaimer
--------------------------------------------------
Please consult your physician or health care provider for guidance about a specific medical condition. These videos and articles are not a substitute for professional diagnosis and treatment. Surgery & Medical Education Center does not endorse any surgery, treatment, or procedure discussed here.
The information found in these videos and resources are for information purposes only. This information is not to be used for any diagnostic or treatment purposes. Information found here should not be considered patient education. In addition it does not provide any patient to physician relationship.
---------------------------------------------------
This video features "Zoonotic helminths affecting the human eye" http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3071329/?tool=pmcentrez by Otranto D, Eberhard M which is licensed under CC by: http://creativecommons.org/licenses/by/3.0/
---------------------------------------------------
This video features "Dirofilaria immitis" http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3071329/?tool=pmcentrez by Otranto D, Eberhard M which is licensed under CC by: http://creativecommons.org/licenses/by/3.0/
- published: 11 Feb 2015
- views: 121645
Lotus - Nematode
- Order: Reorder
- Duration: 13:13
- Updated: 14 Dec 2011
- views: 145515
How nematodes damage plants.
- Order: Reorder
- Duration: 1:23
- Updated: 20 May 2016
- views: 3741
Not even a millimeter long but still able to destroy complete harvests - the nematode. These harmful worms infect the roots of plants and suck nutrients and wa...
Not even a millimeter long but still able to destroy complete harvests - the nematode. These harmful worms infect the roots of plants and suck nutrients and water out of them. A biological product from Bayer can help the crops. What nematodes mean to farmers is explained by Nihal Yildirim, a sweet pepper farmer from Turkey.
https://wn.com/How_Nematodes_Damage_Plants.
Not even a millimeter long but still able to destroy complete harvests - the nematode. These harmful worms infect the roots of plants and suck nutrients and water out of them. A biological product from Bayer can help the crops. What nematodes mean to farmers is explained by Nihal Yildirim, a sweet pepper farmer from Turkey.
- published: 20 May 2016
- views: 3741
spongebob nematodes
- Order: Reorder
- Duration: 0:22
- Updated: 15 Dec 2011
- views: 140289
hungry hungry *nom nom nom* ... still hungry
hungry hungry *nom nom nom* ... still hungry
https://wn.com/Spongebob_Nematodes
Nematode movement
- Order: Reorder
- Duration: 1:52
- Updated: 12 Nov 2011
- views: 33803
This video shows the whiplike motion of a Nematode worm. Nematodes have a strong cuticle that surrounds their bodies allowing for a high internal pressure which...
This video shows the whiplike motion of a Nematode worm. Nematodes have a strong cuticle that surrounds their bodies allowing for a high internal pressure which creates an internal hydrostatic skeleton. In other words their bodies want to remain straight. The worms have longitudinal muscles that run lengthwise on their bodies that they flex allowing them to whip back and forth to propel themselves forward. Other worms have circular muscles as well which allows them to inch along (called peristalsis).
https://wn.com/Nematode_Movement
This video shows the whiplike motion of a Nematode worm. Nematodes have a strong cuticle that surrounds their bodies allowing for a high internal pressure which creates an internal hydrostatic skeleton. In other words their bodies want to remain straight. The worms have longitudinal muscles that run lengthwise on their bodies that they flex allowing them to whip back and forth to propel themselves forward. Other worms have circular muscles as well which allows them to inch along (called peristalsis).
- published: 12 Nov 2011
- views: 33803
Nematode Parasites in Fish Body Cavity
- Order: Reorder
- Duration: 5:25
- Updated: 18 Jun 2015
- views: 997
Fish samples are collected from Lower Manair Dam and identified more number of nematode parasites in the fish body cavity. The live parasites penetrate from the...
Fish samples are collected from Lower Manair Dam and identified more number of nematode parasites in the fish body cavity. The live parasites penetrate from the body cavity and coming out ventral side in between the pelvic fin and Anal fin at the time of fish died. In live and active fishes the parasites freely move on the Intestine, Liver, Gonads etc,.
Dr. B. Leela
Associate Professor
Dept. of Zoology
https://wn.com/Nematode_Parasites_In_Fish_Body_Cavity
Fish samples are collected from Lower Manair Dam and identified more number of nematode parasites in the fish body cavity. The live parasites penetrate from the body cavity and coming out ventral side in between the pelvic fin and Anal fin at the time of fish died. In live and active fishes the parasites freely move on the Intestine, Liver, Gonads etc,.
Dr. B. Leela
Associate Professor
Dept. of Zoology
- published: 18 Jun 2015
- views: 997
Diagnosing Nematode Damage in the Field
- Order: Reorder
- Duration: 6:35
- Updated: 04 Jan 2012
- views: 6762
Bob Mulrooney, Extension Plant Pathologist at the University of Delaware, explains what to look for during the growing season when crops don't look their best. ...
Bob Mulrooney, Extension Plant Pathologist at the University of Delaware, explains what to look for during the growing season when crops don't look their best. Nematodes can be one of the culprits. View the first video about nematodes: http://youtu.be/x5HcY_L6aQk.
https://wn.com/Diagnosing_Nematode_Damage_In_The_Field
Bob Mulrooney, Extension Plant Pathologist at the University of Delaware, explains what to look for during the growing season when crops don't look their best. Nematodes can be one of the culprits. View the first video about nematodes: http://youtu.be/x5HcY_L6aQk.
- published: 04 Jan 2012
- views: 6762
Nematoda General Characters
- Order: Reorder
- Duration: 3:35
- Updated: 29 Dec 2011
- views: 32746
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NEMATODA - GENERAL CHARACTERS AND CLASSIFICATION:Nematodes are commonly referred to as roundworms, threadworms or pinworms.Nematodes is one of the largest groups of metazoan.Nematodes are pseudo-coelomates. Bilaterally symmetrical cylindrical body with triploblastic nature.GENERAL CHARACTERS OF NEMATODA:Some are parasites and others are free living in soil or water.Example: Rhabditis Body is long cylindrical without segmentation.Nematodes are characterized by a species specific number of cells or nuclei. Body of nematodes is slender cylindrical un-segmented with resistant cuticle.Body wall contains longitudinal muscles. Circular muscles are absent.Body cavity is pseudo-coelom.Epidermis is syncytial. Locomotory cilia are absent. Some have ciliated gastrodermalcells.Alimentary canal is simple straight tube. Mouth at anterior end and anus at the posteriorend.Digestion is both extra-cellular and intracellular. Intestine is non muscular.Blood vascular system is absent. Pseudo-coelomicfluid helps in the transport of nutrients.Excretory system contains 'H' shaped canals or excretory gland. Respiration is by anaerobic method.Nervous system consists of a circum-enteric nerve ring with ganglia.Sense organs are amphids (mechanical and chemoreceptors present at the anterior region of the body) and phasmidsglandulo sensory structures in the posterior region of the body.Sexes are separate. Sexual dimorphism is present. Males are smaller with curved posterior end. They possess a cloaca with one or two copulatory spicules. Females are longer with straight posterior end. Genital pore is separate from anus.Fertilization is internal.Development involves four moults of the cuticle.Nematodes exhibiteutely. It is a phenomenon in which cell division cease near the end of embryonic development, so that number of cells of the adult is constant.Developmentincludes rabdtiformlarva.CLASSIFICATION OF NEMATODA:Nematoda is divided into two classes.Class 1: Aphasmidia.Class 2: Phasmidia.Class 1: APHASMIDIA. These are mostly free living.Amphids are of various shape and highly modified.Phasmids are absent.Excretory glands are present and excretory canals are absent.Examples: Greeffiella Free living.Trichinella Trichina worm parasite.Class 2: PHASMIDIA.Some are freeliving and others are parasitic.Amphids are porelike.Phasmids are present.Excretory glands orexcretory canals or both are present.Examples: Ascaris common round warm,Enterobius pinworm, Wuchereria Filarial worm,Ancylostoma hook worm.See the table showing common names and scientific names of important phasmids and aphasmids.
https://wn.com/Nematoda_General_Characters
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7activestudio@gmail.com
Contact: +91- 9700061777,
040-64501777 / 65864777
7 Active Technology Solutions Pvt.Ltd. is an educational 3D digital content provider for K-12. We also customise the content as per your requirement for companies platform providers colleges etc . 7 Active driving force "The Joy of Happy Learning" -- is what makes difference from other digital content providers. We consider Student needs, Lecturer needs and College needs in designing the 3D & 2D Animated Video Lectures. We are carrying a huge 3D Digital Library ready to use.
NEMATODA - GENERAL CHARACTERS AND CLASSIFICATION:Nematodes are commonly referred to as roundworms, threadworms or pinworms.Nematodes is one of the largest groups of metazoan.Nematodes are pseudo-coelomates. Bilaterally symmetrical cylindrical body with triploblastic nature.GENERAL CHARACTERS OF NEMATODA:Some are parasites and others are free living in soil or water.Example: Rhabditis Body is long cylindrical without segmentation.Nematodes are characterized by a species specific number of cells or nuclei. Body of nematodes is slender cylindrical un-segmented with resistant cuticle.Body wall contains longitudinal muscles. Circular muscles are absent.Body cavity is pseudo-coelom.Epidermis is syncytial. Locomotory cilia are absent. Some have ciliated gastrodermalcells.Alimentary canal is simple straight tube. Mouth at anterior end and anus at the posteriorend.Digestion is both extra-cellular and intracellular. Intestine is non muscular.Blood vascular system is absent. Pseudo-coelomicfluid helps in the transport of nutrients.Excretory system contains 'H' shaped canals or excretory gland. Respiration is by anaerobic method.Nervous system consists of a circum-enteric nerve ring with ganglia.Sense organs are amphids (mechanical and chemoreceptors present at the anterior region of the body) and phasmidsglandulo sensory structures in the posterior region of the body.Sexes are separate. Sexual dimorphism is present. Males are smaller with curved posterior end. They possess a cloaca with one or two copulatory spicules. Females are longer with straight posterior end. Genital pore is separate from anus.Fertilization is internal.Development involves four moults of the cuticle.Nematodes exhibiteutely. It is a phenomenon in which cell division cease near the end of embryonic development, so that number of cells of the adult is constant.Developmentincludes rabdtiformlarva.CLASSIFICATION OF NEMATODA:Nematoda is divided into two classes.Class 1: Aphasmidia.Class 2: Phasmidia.Class 1: APHASMIDIA. These are mostly free living.Amphids are of various shape and highly modified.Phasmids are absent.Excretory glands are present and excretory canals are absent.Examples: Greeffiella Free living.Trichinella Trichina worm parasite.Class 2: PHASMIDIA.Some are freeliving and others are parasitic.Amphids are porelike.Phasmids are present.Excretory glands orexcretory canals or both are present.Examples: Ascaris common round warm,Enterobius pinworm, Wuchereria Filarial worm,Ancylostoma hook worm.See the table showing common names and scientific names of important phasmids and aphasmids.
- published: 29 Dec 2011
- views: 32746
Mouth extraction: Allen captures his nematode
- Order: Reorder
- Duration: 4:05
- Updated: 01 Oct 2013
- views: 15400
W&M; assistant professor of biology Jon Allen's nematode "Buddy," which he extracted one night from his mouth, became the first genetically verified example of a...
W&M; assistant professor of biology Jon Allen's nematode "Buddy," which he extracted one night from his mouth, became the first genetically verified example of a Gongylonema pulchrum infection in a human.
https://wn.com/Mouth_Extraction_Allen_Captures_His_Nematode
W&M; assistant professor of biology Jon Allen's nematode "Buddy," which he extracted one night from his mouth, became the first genetically verified example of a Gongylonema pulchrum infection in a human.
- published: 01 Oct 2013
- views: 15400
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8:50
What is a Nematode?
So, what is a nematode? Nematodes are animals, worms to be precise, and numerous ones at t...
published: 03 Feb 2015
What is a Nematode?
What is a Nematode?
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- published: 03 Feb 2015
- views: 8788
1:56
Man with Parasite Worm in Eye - Nematode Worms in Eyeball
Man with Parasite Worm in Eye - Nematode Worm in Human Eyeball - For More Top Trending Vid...
published: 11 Feb 2015
Man with Parasite Worm in Eye - Nematode Worms in Eyeball
Man with Parasite Worm in Eye - Nematode Worms in Eyeball
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- published: 11 Feb 2015
- views: 121645
13:13
Lotus - Nematode
Nematode off the Germination Album. Enjoy the vibes
published: 14 Dec 2011
Lotus - Nematode
Lotus - Nematode
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- published: 14 Dec 2011
- views: 145515
1:23
How nematodes damage plants.
Not even a millimeter long but still able to destroy complete harvests - the nematode. Th...
published: 20 May 2016
How nematodes damage plants.
How nematodes damage plants.
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- published: 20 May 2016
- views: 3741
0:22
spongebob nematodes
hungry hungry *nom nom nom* ... still hungry
published: 15 Dec 2011
spongebob nematodes
spongebob nematodes
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- published: 15 Dec 2011
- views: 140289
1:52
Nematode movement
This video shows the whiplike motion of a Nematode worm. Nematodes have a strong cuticle t...
published: 12 Nov 2011
Nematode movement
Nematode movement
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- published: 12 Nov 2011
- views: 33803
5:25
Nematode Parasites in Fish Body Cavity
Fish samples are collected from Lower Manair Dam and identified more number of nematode pa...
published: 18 Jun 2015
Nematode Parasites in Fish Body Cavity
Nematode Parasites in Fish Body Cavity
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- published: 18 Jun 2015
- views: 997
6:35
Diagnosing Nematode Damage in the Field
Bob Mulrooney, Extension Plant Pathologist at the University of Delaware, explains what to...
published: 04 Jan 2012
Diagnosing Nematode Damage in the Field
Diagnosing Nematode Damage in the Field
- Report rights infringement
- published: 04 Jan 2012
- views: 6762
3:35
Nematoda General Characters
For more information:
http://www.7activestudio.com
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http://www.7ac...
published: 29 Dec 2011
Nematoda General Characters
Nematoda General Characters
- Report rights infringement
- published: 29 Dec 2011
- views: 32746
4:05
Mouth extraction: Allen captures his nematode
W&M; assistant professor of biology Jon Allen's nematode "Buddy," which he extracted one ni...
published: 01 Oct 2013
Mouth extraction: Allen captures his nematode
Mouth extraction: Allen captures his nematode
- Report rights infringement
- published: 01 Oct 2013
- views: 15400
What is a Nematode?...
Man with Parasite Worm in Eye - Nematode Worms in ...
Lotus - Nematode...
How nematodes damage plants....
spongebob nematodes...
Nematode movement...
Nematode Parasites in Fish Body Cavity...
Diagnosing Nematode Damage in the Field...
Nematoda General Characters...
Mouth extraction: Allen captures his nematode...
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Why Chechnya conflict influences Russian action in Syria
Edit CNN 21 Dec 2016
(CNN)For Russia, the assassination of its ambassador in Turkey may only be the beginning of a new chapter in a long, gloomy book. He shouted his support for the traumatized people of Aleppo, but exactly who the killer represented is still unknown -- or if he simply acted on his own ... Echoes of Chechen conflict. Read More ... How Russia's playbook transformed the war in Syria ... Militants may be aligned with ISIS ... Yet the fight persisted ... ....
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Man’s ‘Inhumanity To Man’ Makes Millions Suffer, Even In America
Edit WorldNews.com 21 Dec 2016
Article by WN.com Correspondent Dallas Darling“Man’s inhumanity to man makes countless thousands mourn” wrote Robert Burns. Consequently, and despite the election hype and propaganda industry that delivers fake news to manipulate Americans, millions are still suffering and, to be sure, finding little meaning in their pain caused by a cruel bureaucracy and the callousness of others ... “Shouldn’t true patriotism also hate injustices?” ... 27.....
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Orlando nightclub victims' families sue Twitter, Google, Facebook
Edit The Times of India 21 Dec 2016
The families of three men killed at Orlando's Pulse gay nightclub have sued Twitter Inc, Alphabet Inc's Google and Facebook Inc in federal court, accusing the companies of providing "material support" to the self-radicalized gunman. The gunman, 29-year-old Omar Mateen, who killed 49 people and wounded 53 in the deadliest mass shooting in modern U.S ... federal law for the technology industry ... Twitter declined to comment ... RELATED ... Milaap....
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Philippines defends President Duterte's killings in 1980s as UN seeks probe
Edit Deccan Chronicle 21 Dec 2016
Manila. The Philippines said Wednesday that President Rodrigo Duterte's killing of three people in the 1980s was part of a police operation, after the United Nations rights chief urged Manila to investigate him for murder. In several speeches last week, Duterte recounted how in 1988, early in the first of his several terms as mayor of the southern city of Davao, he and local police ambushed and killed three suspected kidnappers ... ....
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Obama bans new oil, gas drilling off Alaska, part of Atlantic coast
Edit Deccan Chronicle 21 Dec 2016
Washington. US President Barack Obama on Tuesday banned new oil and gas drilling in federal waters in the Atlantic and Arctic Oceans, in a push to leave his stamp on the environment before Republican Donald Trump takes office next month. Obama used a 1950s-era law called the Outer Continental Shelf Act that allows presidents to limit areas from mineral leasing and drilling ... Exploratory drilling in the Arctic is expensive and risky ... ....
Testing can guide plan of attack against nematodes (GRDC - Grains Research and Development Corporation)
Edit Public Technologies 20 Dec 2016
The effect of root lesion nematodes, right, on wheat ... 'However, correct identification of root lesion nematodes (RLN) - the main nematode species affecting WA crops - as well as common root diseases, like rhizoctonia and take-all, can be achieved by soil testing, coupled with visual assessment of the root and hypocotyl of affected plants.'....
Research in worms provides a model to study how the human microbiome influences disease
Edit Science Daily 16 Dec 2016
The human microbiome appears to play a significant role in health and disease, but the mechanisms of how it does so is not well understood. Researchers have used the nematode C. elegans to decipher how specific bacterial signals influence a host, whether the host is a worm or a human. It reveals for the first time how bacterial genes modify worm biology, with implications for future study of the human microbiome ... ....
Those Irritating Little Flies on Your Houseplants!
Edit The Morning Call 15 Dec 2016
Are there small black flies crawling on the surface of the leaves or soil of your houseplants or flying above them when you water the plants? If so, chances are that these are fungus gnats. Late fall and winter and into early spring is the most common time to find these in your home or in greenhouses ... Greenhouses with infestations sometimes use parasitic nematodes or predatory soil mites as bio-controls....
AHDB reviews management options to control free-living nematodes (AHDB - Agricultural and Horticulture Development Board)
Edit Public Technologies 14 Dec 2016
A review into both UK and overseas research suggests alternative ways to control free living nematodes for carrots and parsnips and has recommended areas to focus for future R&D;. Dr Roy Neilson, a nematologist at the James Hutton Institute has led a review into the management of free-living nematodes after calls from growers for AHDB Horticulture to horizon scan the research....
Will We Ever Be Able To Bring Cryogenically Frozen Corpses Back To Life? A Cryobiologist Explains
Edit IFL Science 01 Dec 2016
A teenager who tragically died of cancer recently has become the latest among a tiny but growing number of people to be cryogenically frozen after death ... But how likely is it that such a day will ever come? ... Nematode worms trained to recognise certain smells retain this memory after being frozen ... Each innovation in the field relies on two aspects....
Studying tiny parasites makes a big difference
Edit Scotsman 01 Dec 2016
He said the two big challenges facing the industry were the sustainable production of food and, quite specifically, dealing with the growing problem of antimicrobial resistance ... As an example of the new thinking on dealing with internal parasites, Moredun scientist Dr Dan Price described how application of new protein expression technologies were beginning to revolutionise the development of vaccines against nematode worms ... ....
Search warrants for potato pest ordered at E. Idaho farms
Edit The Spokesman-Review 21 Nov 2016
Twitter Facebook Reddit ... The discovery of the pale cyst nematode in Bingham and Bonneville counties in 2006 was the first detection of the pest in the United States, and several countries temporarily stopped shipment of Idaho potatoes ... The 12 fields federal authorities want to test now are next to a field known to have the pale cyst nematode, or PCN, and were farmed with the same equipment as the infected field ... ....
Bacteria discovery offers possible new means of controlling crop pest
Edit The Oregonian 17 Nov 2016
The worm, Pratylenchus penetrans, is one of the "lesion nematodes" -- microscopic animals that deploy their mouths like syringes to extract nutrients from the roots of plants, damaging them in the process. This particular nematode uses more than 150 species as hosts, including mint, raspberry, lily and potato ... Nematode biocontrol would involve releasing Wolbachia-infected worms into farm fields whose worm populations weren't infected....
California approval opens large market for Marrone Bio product
Edit Business Journal 16 Nov 2016
Davis-based Marrone Bio Innovations Inc. announced Wednesday that it won California approval for its biological control for roundworms in agricultural crops. The approval is significant because California’s requirements are among the most stringent in the country ... Roundworms, also known as nematodes, cause an estimated $100 billion in damage to crops worldwide annually. Marrone (Nasdaq. MBII) is currently doing research… ... ....
Now is the time to sample for soybean cyst nematode (Syngenta Corporation)
Edit Public Technologies 16 Nov 2016
(Source ... - Extension services and Syngenta agronomists are recommending that growers sample soil for soybean cyst nematode (SCN) this fall, after harvest but before a hard freeze or significant snowfall occurs ... Per the South Dakota State University Extension, SCN management starts with testing soil for the nematode, and fall is the best time to do so ... soybeans ... If SCN goes untreated, nematode numbers can grow rapidly ... About Syngenta....
If your tree is suffering from fungus, this might be the culprit
Edit The Dallas Morning News 15 Nov 2016
Question. I have a Bradford pear tree (19 years old) that is very sick with fungus. I did the sick tree treatment, except for the zeolite, which I've not been able to find. The tree bark is missing from the exposed root flare up the trunk about 6 inches ... I've given it lots of water ... Answer ... A much better approach would be to apply a 1/2-inch layer of compost now and then apply beneficial nematodes in the spring as the grass starts to grow....
Marrone Bio Innovations' (MBII) CEO Pamela Marrone on Q3 2016 Results - Earnings Call Transcript
Edit Seeking Alpha 15 Nov 2016
An initial data for trials with the biological stack seed treatment developed with our partner GroundWorks bio-lab we are extremely promising for protection from corn rootworm and plant parasitic nematodes on corn and soybean, we are expecting more data soon ... Similarly, in Iowa trials for soybean cyst nematodes, bio-stack seed treatments resulted in 23% to 27% yield gains comparable to the standard commercial seed treatment....
What can you plant after rose rosette disease?
Edit The Dallas Morning News 09 Nov 2016
Q. I have some drift roses that have the rose rosette disease. I have tried treating them with your suggested treatments, but I think I waited too long and they are too far gone, so I plan to replace them ... J.H., Richardson ... You can control this pest next year by applying beneficial nematodes when the seed potatoes are planted. The nematodes will also help control many other pests that spend part of their lifecycle time in the soil. ....
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