- published: 25 Nov 2013
- views: 1085631
The human immunodeficiency virus (HIV) is a lentivirus (a subgroup of retrovirus) that causes HIV infection and over time acquired immunodeficiency syndrome (AIDS). AIDS is a condition in humans in which progressive failure of the immune system allows life-threatening opportunistic infections and cancers to thrive. Without treatment, average survival time after infection with HIV is estimated to be 9 to 11 years, depending on the HIV subtype. Infection with HIV occurs by the transfer of blood, semen, vaginal fluid, pre-ejaculate, or breast milk. Within these bodily fluids, HIV is present as both free virus particles and virus within infected immune cells.
HIV infects vital cells in the human immune system such as helper T cells (specifically CD4+ T cells), macrophages, and dendritic cells. HIV infection leads to low levels of CD4+ T cells through a number of mechanisms, including pyroptosis of abortively infected T cells,apoptosis of uninfected bystander cells, direct viral killing of infected cells, and killing of infected CD4+ T cells by CD8 cytotoxic lymphocytes that recognize infected cells. When CD4+ T cell numbers decline below a critical level, cell-mediated immunity is lost, and the body becomes progressively more susceptible to opportunistic infections.
Khan Academy is a non-profit educational organization created in 2006 by educator Salman Khan with the aim of providing a free, world-class education for anyone, anywhere. The organization produces short lectures in the form of YouTube videos. In addition to micro lectures, the organization's website features practice exercises and tools for educators. All resources are available for free to anyone around the world. The main language of the website is English, but the content is also available in other languages.
The founder of the organization, Salman Khan, was born in New Orleans, Louisiana, United States to immigrant parents from Bangladesh and India. After earning three degrees from the Massachusetts Institute of Technology (a BS in mathematics, a BS in electrical engineering and computer science, and an MEng in electrical engineering and computer science), he pursued an MBA from Harvard Business School.
In late 2004, Khan began tutoring his cousin Nadia who needed help with math using Yahoo!'s Doodle notepad.When other relatives and friends sought similar help, he decided that it would be more practical to distribute the tutorials on YouTube. The videos' popularity and the testimonials of appreciative students prompted Khan to quit his job in finance as a hedge fund analyst at Connective Capital Management in 2009, and focus on the tutorials (then released under the moniker "Khan Academy") full-time.
Medical Animation: HIV and AIDS
The Science of HIV/AIDS
HIV SYMPTOMS (HIV, AIDS) " AAHC " -
What is HIV and AIDS? | Infectious diseases | NCLEX-RN | Khan Academy
My HIV/AIDS Story
The Face of HIV/AIDS: Then and Now
HIV/AIDS Will Kill You
Transmission and Prevention of HIV
Inilah Orang Pertama Yang Sembuh Dari HIV & AIDS.
7 Tanda yang Menunjukkan Seseorang Terkena HIV AIDS
To learn more about licensing this video for content marketing or patient education purposes, visit: http://www.nucleushealth.com/?utm_source=youtube&utm;_medium=video-description&utm;_campaign=hiv-112513 This video, created by Nucleus Medical Media, shows the function of white blood cells in normal immunity. It also portrays how the human immunodeficiency virus (HIV) affects the immune system and causes acquired immunodeficiency syndrome (AIDS). Common types of antiretroviral medications used to treat HIV and AIDS are also shown. ANH13111
What is it, and are we close to a cure? SHARE on Twitter: http://bit.ly/1NalHm8 & Facebook: http://on.fb.me/1MTLpMp Get a FREE Audible Trial: http://audible.com/asap Written by Rachel Salt, Mitchell Moffit and Gregory Brown SUBSCRIBE for more (it's free!): http://bit.ly/asapsci GET THE ASAPSCIENCE BOOK: http://asapscience.com/book/ FOLLOW US! Instagram and Twitter: @whalewatchmeplz and @mitchellmoffit Clickable: http://bit.ly/16F1jeC and http://bit.ly/15J7ube AsapINSTAGRAM: https://instagram.com/asapscience/ Facebook: http://facebook.com/AsapSCIENCE Twitter: http://twitter.com/AsapSCIENCE Tumblr: http://asapscience.tumblr.com Vine: Search "AsapSCIENCE" on vine! SNAPCHAT 'whalewatchmeplz' and 'pixelmitch' Created by Mitchell Moffit (twitter @mitchellmoffit) and Gregory Brown (twitte...
"All about health" ( AAHC ) channel - https://www.youtube.com/channel/UC22b8emDhAteSOqdINnn_nQ HIV SYMPTOMS (HIV, AIDS) video - https://youtu.be/epLQPqKFF6g Maybe you'd like to find: hiv infection early symptoms, early symptom of hiv infection. hiv symptoms, hiv aids, hiv cure. symptoms of hiv, symptoms of depression. aids symptoms, std symptoms and hiv test. hiv rash, what is hiv or hiv symptoms in men. symptoms of aids, signs of hiv. All video abut Healthy ( AAHC) - https://www.youtube.com/playlist?list=PLr6_eINN_us-ZxhxI_CBI51ePpAe-T7gP #HIV playlist - https://www.youtube.com/playlist?list=PLr6_eINN_us8opZEZOI4UoxjbXb4DkOrz
Visit us (http://www.khanacademy.org/science/healthcare-and-medicine) for health and medicine content or (http://www.khanacademy.org/test-prep/mcat) for MCAT related content. These videos do not provide medical advice and are for informational purposes only. The videos are not intended to be a substitute for professional medical advice, diagnosis or treatment. Always seek the advice of a qualified health provider with any questions you may have regarding a medical condition. Never disregard professional medical advice or delay in seeking it because of something you have read or seen in any Khan Academy video. Created by Vishal Punwani. Watch the next lesson: https://www.khanacademy.org/test-prep/nclex-rn/rn-infectious-diseases/rn-hiv-and-aids/v/transmission-of-hiv?utm_source=YT&utm;_medium...
I'm a 45 year old single mother of 3 and on 2/15/16 I found out that I had HIV. This is my story about how I contracted it, how I survived AIDS and how I live my life today with HIV. I originally put this video out for my Facebook friends, I had no idea it would get this king of attention. Every day is a new adventure on this new journey of YouTube and my story. I'm excited to be alive, excited to take this ride and excited to take you all along with me. Be sure to SUBSCRIBE, I will be doing more videos as long as there is interest :) You can also follow (message) me on Facebook by clicking the link on my main page (it's on the right hand bottom corner of the ocean cover photo). Thanks!
The Face of HIV/AIDS: Then and Now For more videos, visit www.hivequal.org Follow me on Twitter @iamtylercurry
HIV/AIDS Will Kill You AIDS in Africa has led to millions of patients dying. The symptoms in men as well as women and children has raised the need for awareness videos to stop this pandemic. Subscribe for new videos: http://goo.gl/SaufF4 Watch the Portuguese man o' war video here: http://goo.gl/eToJGq Watch the sea wasp video here: http://goo.gl/5VhCkT It's killed 39 million people since the start of the epidemic, and it still kills another 1.5 million people every year. In this HIV AIDS educational video, we'll show you what you need to know about this disease. Today's video was produced due to high demand by our subscribers. If you have any other topics you'd like to learn about, be sure to write your suggestions below. What is it? AIDS, or Acquired Immunodeficiency Syndrome, is an ...
The modes of transmission of HIV are numerous. This animation describes the common and less common ways in which HIV can be transmitted from one person to another. While HIV is most commonly spread from an infected person through vaginal or anal intercourse, as well as intravenous blood exposure through the sharing of needles, there are practices and measures that you can take to help minimize the risk of becoming infected.
Virus HIV (Human Immunodefiency Virus) hingga kini belum ada obatnya. Para penderita yang terkena penyakit ini hanya diberikan obat-obat penguat tubuh saja. Orang yang berisiko terkena penyakit HIV adalah jika orang tersebut sering melakukan seks tanpa adanya pengamanan dengan lebih dari satu pasangan atau menggunakan obat-obat terlarang dengan suntikan. Kata Michael Horberg, MD, direktur HIV/AIDS “Pada tahap awal infeksi HIV, gejala yang paling umum pun tidak ada”. Dikarenakan gejala awalnya tidak ada, maka orang yang berisiko mengidap penyakit tersebut kadang tidak tahu tubuhnya sudah dimasuki oleh virus HIV. Di bawah ini beberapa tanda-tanda yang mungkin akan menandakan seseorang positif terkena HIV, di antaranya adalah:
Surviving Aids | HIV Aids Treatment | HIV Aids Documentary | Aids Documentary bbc 2016 Surviving Aids | HIV Aids Treatment | HIV Aids Documentary | Aids Documentary bbc 2016
Top Documentary / Surviving Aids | HIV Aids Treatment | HIV Aids Documentary | Aids Documentary
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This video summarizes HIV and AIDS. It includes the history, diagnosis, prognosis, treatment, and biology of the HIV virus.