1:31
Bee Venom Can Kill HIV, Study Says
Scientists from Washington University School of Medicine in St. Louis have discovered bee ...
published: 09 Mar 2013
Bee Venom Can Kill HIV, Study Says
Scientists from Washington University School of Medicine in St. Louis have discovered bee venom can kill the HIV virus without harming the body.
published: 09 Mar 2013
views: 3909
5:13
Hydeia Broadbent talks about growing up with HIV/AIDS
Hydeia Broadbent, who became the face of childhood HIV over 20 years ago, talks to CNN abo...
published: 04 Mar 2013
Hydeia Broadbent talks about growing up with HIV/AIDS
Hydeia Broadbent, who became the face of childhood HIV over 20 years ago, talks to CNN about growing up with HIV/AIDS. For more CNN videos, visit our site at http://www.cnn.com/video/
published: 04 Mar 2013
views: 692
4:24
Abbie Smith: Evolution and HIV
Abbie Smith is a virologist and host of http://scienceblogs.com/erv. In this clip, she sp...
published: 08 Mar 2013
Abbie Smith: Evolution and HIV
Abbie Smith is a virologist and host of http://scienceblogs.com/erv. In this clip, she speaks about her own introduction to the alien world of viruses and the tireless struggle to develop an HIV vaccine.
published: 08 Mar 2013
views: 11682
5:47
HIV-cured baby
CNN talks to Dr. Hannah Gay who helped functionally cure a baby with HIV. For more CNN vid...
published: 04 Mar 2013
HIV-cured baby
CNN talks to Dr. Hannah Gay who helped functionally cure a baby with HIV. For more CNN videos, visit our site at http://www.cnn.com/video/
published: 04 Mar 2013
views: 4018
2:37
Baby With HIV Possibly Cured
Doctors in Miss. & Boston discovered a baby born with HIV may be cured by mistake.
*More:...
published: 04 Mar 2013
Baby With HIV Possibly Cured
Doctors in Miss. & Boston discovered a baby born with HIV may be cured by mistake.
*More: http://abcn.ws/12nLjuJ
published: 04 Mar 2013
views: 14961
1:32
US scientists say baby born with HIV cured
Details have just been released of a development in the search for an HIV cure. While exp...
published: 04 Mar 2013
US scientists say baby born with HIV cured
Details have just been released of a development in the search for an HIV cure. While experts say that's still a way off, they're encouraged by what's being described as the first functional cure of HIV in an infant. Al Jazeera's Phil Lavelle reports.
published: 04 Mar 2013
views: 22657
21:06
HIV and flu -- the vaccine strategy - Seth Berkley
View full lesson: http://ed.ted.com/lessons/hiv-and-flu-the-vaccine-strategy-seth-berkley
...
published: 08 Mar 2013
HIV and flu -- the vaccine strategy - Seth Berkley
View full lesson: http://ed.ted.com/lessons/hiv-and-flu-the-vaccine-strategy-seth-berkley
Seth Berkley explains how smart advances in vaccine design, production and distribution are bringing us closer than ever to eliminating a host of global threats -- from AIDS to malaria to flu pandemics.
Talk by Seth Berkley.
published: 08 Mar 2013
views: 9938
3:25
20% não pegam resultado do teste HIV
Pesquisa realizada pelo hospital Emílio Ribas revela que 20% das pessoas que fazem teste d...
published: 04 Mar 2013
20% não pegam resultado do teste HIV
Pesquisa realizada pelo hospital Emílio Ribas revela que 20% das pessoas que fazem teste de HIV - o vírus da aids - não retiram o resultado do exame. O medo do diagnóstico é o principal motivo.
Repórter: Rafael Chinaglia
Tema: Aids
published: 04 Mar 2013
views: 91
2:08
AIDS-plagued Zimbabwe hails HIV 'cure'
http://www.youtube.com/DuniyaKiKhabrain
Subscribe for Latest World News 2013 Updates
http:...
published: 10 Mar 2013
AIDS-plagued Zimbabwe hails HIV 'cure'
http://www.youtube.com/DuniyaKiKhabrain
Subscribe for Latest World News 2013 Updates
http://www.FaceBook.com/LifePartnerMarriageBureau
A breakthrough in treating the HIV infection is offering new hope in developing countries plagued by AIDS.
US doctors have apparently cured a baby girl who was born with the virus.
In Zimbabwe, where more than a million people are living with HIV, the news was greeted with cautious optimism.
Al Jazeera's Haru Mutasa reports from Harare.
published: 10 Mar 2013
views: 13
3:37
POZ on Location: "HIV Is Not a Crime" Screening at GMHC
Gay Men's Health Crisis and The Sero Project presented a screening of the short film, foll...
published: 11 Mar 2013
POZ on Location: "HIV Is Not a Crime" Screening at GMHC
Gay Men's Health Crisis and The Sero Project presented a screening of the short film, followed by a panel on HIV criminalization.
published: 11 Mar 2013
views: 4
5:13
HIV Replication 3D Medical Animation
It is a very excellent animation which explains the hiv replication very clearly.
For fre...
published: 03 Mar 2007
HIV Replication 3D Medical Animation
It is a very excellent animation which explains the hiv replication very clearly.
For free download of this video please visit my webpage
http://3dmed.wetpaint.com/
And other 3D animation videos visit
http://3dmed.wetpaint.com/page/3D+Medical+Animation+Library
Regards,
Dr.Rufus
The Lyrics of this video is here
Targeting HIV replication
The replication of HIV 1 is a multi-stage process.
Each step is crucial to successful replication and is therefore a potential target of antiretroviral drugs.
Step one is the infection of a suitable host-cell, such as a CD4-positive T-lymphocyte.
Entry of HIV into the cell requires the presence of certain receptors on the cell surface, CD4 -- receptors and co-receptors such as CCR5 or CXCR4.
These receptors interact with protein-complexes, which are embedded in the viral envelope.
These complexes are composed of two glycoproteins:
an extracellular gp 120 and
a transmembrane gp 41
When HIV approaches the target cell gp120 binds to the CD4-receptors. This process is termed attachment.
It promotes further binding to a co-receptor. Co-receptor binding results in a conformational change in gp120.
This allows gp41 to unfold and insert its hydrophobic terminus into the cell membrane.
Gp 41 then folds back on itself.
This draws the virus towards the cell and facilitates the fusion of their membranes.
The viral nucleocapsid enters the host cell and breaks open releasing two viral RNA-strands and 3 essential replication enzymes:
Integrase, Protease and Reverse Transcriptase.
Reverse Transcriptase begins the reverse transcription of viral RNA.
It has two catalytic domains:
The Ribonuclease-H active site
And the polymerase active site
Here single stranded viral RNA is transcribed into an RNA-DNA double helix. Ribonuclease- H breaks down the RNA.
The polymerase then completes the remaining DNA-strand to form a DNA -- double helix.
Now Integrase goes into action.
It cleaves a dinucleotide from each 3-prime end of the DNA creating two sticky ends.
Integrase then transfers the DNA into the cell nucleus and facilitates its integration into the host cell genome.
The host cell genome now contains the genetic information of HIV.
Activation of the cell induces transcription of proviral DNA into messenger RNA.
The viral messenger RNA migrates into the cytoplasm where building blocks for a new virus are synthesised.
Some of them have to be processed by the viral protease.
Protease cleaves longer proteins into smaller core proteins.
This step is crucial to create an infectious virus.
Two viral RNA-strands and the replication enzymes then come together and core proteins assemble around them forming the capsid.
This immature particle leaves the cell acquiring a new envelope of host and viral proteins.
The virus matures and becomes ready to infect other cells.
HIV replicates billions of times per day destroying the hosts` immune cells and eventually causing disease progression.
Drugs which interfere with the key steps of viral replication can stop this fatal process.
Entry into the host cell can be blocked by fusion inhibitors for example.
Inhibition of reverse transcriptase by nucleoside inhibitors or by non-nucleoside Reverse Transcriptase- inhibitors is part of standard antiretroviral regimens.
The action of Integrase can be blocked.
Protease inhibitors are also part of standard antiretroviral therapy.
Each blocked step in viral replication is a step towards better control of HIV disease.
Script, Storyboard, Art Direction by: Frank Schauder, MD
Animation: MACKEVISION
Publicity: Dr.Rufus Rajadurai.MD.,D.DiaDENS.,
published: 03 Mar 2007
views: 1201409
Vimeo results:
2:18
Blood Brother Trailer
Blood Brother is the story of a group of children infected with HIV and Rocky Braat, a dis...
published: 09 Jan 2012
author: Blood Brother
Blood Brother Trailer
Blood Brother is the story of a group of children infected with HIV and Rocky Braat, a disenchanted young American that met them while drifting through India. He wanted to save them all, but in reality he couldn’t cure even one of them. He had to stay. It’s a hard life. He faces opposition in many forms. He lives in a concrete hut. Sometimes, he is close to despair. The truth is, he needs them as much as they need him. They teach him, daily, that love is the only thing that makes life worth living.
www.bloodbrotherfilm.com (Full documentary coming Fall 2012)
Contact: info@bloodbrotherfilm.com
Facebook: http://www.facebook.com/bloodbrotherfilm
Twitter: www.twitter.com/bloodbrotherdoc
LIGHT: www.givethemlight.org
1:28
Zaproszenie do znajomych
Co zrobisz, kiedy dostaniesz zaproszenie od kogoś, kogo nie znasz?
http://tinyurl.com/8a9...
published: 17 Nov 2011
author: CaseOfBase
Zaproszenie do znajomych
Co zrobisz, kiedy dostaniesz zaproszenie od kogoś, kogo nie znasz?
http://tinyurl.com/8a9qjcc
2:02
Kanamara Matsuri - かなまら祭り
The Kanamara Matsuri is an annual Shinto fertility festival held in Kawasaki, Japan. The p...
published: 23 Apr 2009
author: Anthony Trotter
Kanamara Matsuri - かなまら祭り
The Kanamara Matsuri is an annual Shinto fertility festival held in Kawasaki, Japan. The penis forms the central theme of the event that is reflected everywhere—in illustrations, candy, carved vegetables, decorations, and a mikoshi parade.
The Kanamara Matsuri is centered around a local penis-venerating shrine once popular among prostitutes who wished to pray for protection against sexually transmitted diseases. It is said that there are divine protections also in business prosperity and the clan's prosperity, easy delivery, marriage, and married couple harmony. There is also a legend of a sharp-toothed demon that hid inside the vagina of a young girl and castrated two young men on their wedding nights with the young girl before a blacksmith fashioned an iron phallus to break the demon's teeth, leading to the enshrinement of the item.
Today, the festival is used to raise money for HIV research.
(from Wikipedia)
The footage was shot with Sony HVR-Z7J and HDR-FX1
2:20
AIDES Smutley
Our favorite promiscuous cat, Smutley, has a lesson for all of us.
Music: "Bad Reputatio...
published: 16 Mar 2011
author: AIDES
AIDES Smutley
Our favorite promiscuous cat, Smutley, has a lesson for all of us.
Music: "Bad Reputation" by Joan Jett and the Blackhearts, licensed courtesy of Blackheart Records Group, Inc.
iTunes - http://itunes.apple.com/us/album/bad-reputation/id355815845?i=355815940
Amazon - http://www.amazon.com/Bad-Reputation/dp/B0038OEEXE
Youtube results:
9:02
Spirituality in HIV/AIDS
Through the comments of a professional who works with people afflicted with HIV/AIDS, as w...
published: 07 Mar 2013
Spirituality in HIV/AIDS
Through the comments of a professional who works with people afflicted with HIV/AIDS, as well as a woman who is HIV-positive, this video focuses on the place of spirituality in HIV/AIDS. How a diagnosis of HIV/AIDS impacts the whole person is described, including the spiritual dimension of the person. How HIV/AIDS impacts the spiritual need for meaning and purpose, the spiritual need for forgiveness, and the spiritual need for love and relatedness are explored. The impact of spiritual beliefs and practices in the management of HIV/AIDS is discussed, as well as how spirituality and religion are resources for those dealing with HIV/AIDS. Implications for clinicians are described.
published: 07 Mar 2013
views: 3
26:29
A ignorância escancarada: a intolerância ao portador de HIV
Trabalho de pesquisa de campo elaborado no ano letivo de 2010, pelos alunos do curso de Di...
published: 11 Mar 2013
A ignorância escancarada: a intolerância ao portador de HIV
Trabalho de pesquisa de campo elaborado no ano letivo de 2010, pelos alunos do curso de Direito da Universidade Cruzeiro do Sul, na disciplina de Antropologia e Sociologia Geral e Jurídica e sob orientação do Prof. Dr. Rodrigo Medina Zagni.
Grupo: Aline P. Ramos / Camila V. Hotale / Jessica E. S. Santos / João Cosso / José Pequeno Soares / Raphael B. Silva / Ronaldo V. P. Peres / Susana R. Guirado / Taís Rodrigues
published: 11 Mar 2013
views: 0
1:18
Scientists: Baby Born With HIV Apparently Cured
A baby born with the virus that causes AIDS appears to have been cured, scientists announc...
published: 05 Mar 2013
Scientists: Baby Born With HIV Apparently Cured
A baby born with the virus that causes AIDS appears to have been cured, scientists announced Sunday, describing the case of a child from Mississippi who's now 21/4 and has been off medication for about a year with no signs of infection. (March 4)
published: 05 Mar 2013
views: 1797
2:56
Baby cured of HIV at UMC
International attention focused on Jackson, as a pediatrician at the University Medical ce...
published: 05 Mar 2013
Baby cured of HIV at UMC
International attention focused on Jackson, as a pediatrician at the University Medical center reports she cured a baby of HIV.
published: 05 Mar 2013
views: 82