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Review of B cells, CD4+ T cells and CD8+ T cells. Created by Sal Khan.
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Bro is being a good boy. Simping to the wife fr! 😂
Thank you so much! This is very helpful❤✨
Thank you so much!
Thanks!
If i pass my exam i will subscribe to your channel
hope I am not late 😊❤️
thanks
Your wife is Amazing! ❤😂
Currently preparing for Immunology Viva Voce – This content is absolute fabulous & an insight to how simply processes and mechanisms can be explained when one has a clear understanding
poor wife :((
I wish my biology class would be this good. You make it so interesting and simple!! Thank you soo much for demystifying the immune system!
I’m Williams from UK 🇬🇧 After using the medication I got from Dr Alued on YouTube now I am completely cured from HIV I highly recommend him ❤
🎉you made this so clear and simple than I've ever known…🎉🎉bravo..keep it up
thank you
Do the antibodies remain on the plasma cell”s membrane or are they released into the serum?
What does a high cd8/100 cell mean?
Thank you so much, yes you did clear it up. I understand now.
None of the concepts got clear
Thanks
Had chronic post viral issues for 20yrs and counting. Have had many subsets tests done and my T cells are always elevated. Very recently cd3,4,8 were elevated. Nk numbers normal range but was in a study about 12yrs ago and they tracked my nk function 6 monthly over 18months. My nk function was very low as well as my nk bright cells were low. I mostly have moderate neutropenia. Lab report usually says hypospleenic or smoker which isnt me or viral infection. My Dr from 10yrs back said it looks like viruses reactivating. They don't test viral titre levels in Australia, so lymphocyte subset test is the best we have to check for chronic viruses. My Dr quieries it Varicella or ebv or cmv or a combo as the 3 viruses I had within 6 months of each other when all my issues started. No prior issues before this. But have had 2 big shingles episodes on my head in 2015 than 2016 and many small outbreaks and chronic headaches over the infection side. I've been on famvir most of my live since 2009, if I don't get a shingles outbreak, I come down with more severe viral symptoms than if I don't use famvir.
Anyone know of a good/safe antiviral or a way to increase nk function??? Or know anything about post viral fatigue/cfs/me?
Where sp8?
Extraordinary!
Thank you!
Who is watching in 2022
He has clarity in his explanation. I find it easy to understand when he explains not others even though it may be from Khan Academy.
Pre-Pharmacy and taking Microbiology. This is very helpful 🙌🏾
Are we running tests on the immune system before and after vaccine. I saw one doctor say it looks like it's causing what looks like autoimmunity. He ran an aids test plus looked at CD4 and CD8 protein s. The results weren't good.
Thank you so much for this video. Does anyone here know if an APC dendritic cell can simultaneously have MHC class 2 and and MHC class 1 proteins, with the MHC class 2 attached to a CD4 helper T cell and the MHC class 1 attached to A CD8 T cell? I asked because my A & P textbook shows a picture of this happening and then the CD8 T cell becomes a cytotoxic T cell after activation. Please correct me if I'm wrong, but I thought dendritic cells had MHC class 2 proteins.
Been watching your videos since first year of nursing. Now I’m doing my post-graduate studies and still learning from your videos! Thank you !
Why is this not being talked about more when it comes to covid? This video is from 11 years ago but is relevant to the conversation we are having today. I have antibodies but never had symptoms, I do not want or need the vaccine. I would gladly join a study on natural immunity vs. vaccines.
is the dendritic cell same as the b cell??? cz both antigen presenting cells
His voice is so familiar, so soothing, so comforting. I love it.
So helpful
Nice video ❤️❤️but allow me say awwww😍😍to an immunologist married to a haematologist
what a great video. help me clear for microbiology chapter 17 on adaptive immunity. Clear me on the T and B cell in depth. Now i cant do any wrong on my test after watching this video. thank you.
that was good, thx man, love ya
Very nice information 👍🙏
I remember I used to make up these rules of 8 to help memorise which T cells need which MHC. So CD4 binds MHC2 because 4*2=8, And CD8 binds MHC1 because 8*1=8.
thank you for your video !
Very good review, thanks. The T cells look like golf balls with legs which was kind of fun.
Also Thanks to your wife btw. Well done Sir
Learned more from here than my stupid online classes
The fact that you didn t change thr video when u mixed up your wife's work really shows a great relation 🌹
LOVED THIS VIDEO