Very good video! How much time passes between the first contact (sensitization through AG presentation to plasma cells by macrophages) to the first allergic reaction?
On the very first exposure, it would take time to produce the IGE antibodies and then they would have to bind to the mast cells. Once that occurs they would be primed and ready to be activated with a second exposure. The exact time I don’t know and I’m sure there are many variabilities like age of person, type of antigen, condition of immune system. But if you’re asking me to make an educated guess I would say on average at least 24 hour and maybe a bit longer.
The explanation is short and straight to the point with all essential info
Never a dull moment when visiting your RUclips channel. Thank you ❤❤❤❤
You're the best!
🙏😊🥹🙏🏻
thank you so much! been struggling to understand about this topic but you explain it so well :")
i watched many videos on this topic ...but this video makes may concepts thankyou
REALLY I UNDERSTAND THIS TOPIC VERY GOOD AS ALWAYS I AM CONFUSED WITH HYPERSENSITIVITY
THANK YOU
it helps a lot, Thank you from Taiwan
Best Explanation> Must watch for all the Trainers in pharmaceutical Industry , promoting Proton Pump Inhibitors .
Best explanation !! :D
Absolutely brilliant
Thank you so much sir 🙏🙏🙏
Thank u it was very helpful 😊
Thank you so much 😊
Great video 😉
Very good video! How much time passes between the first contact (sensitization through AG presentation to plasma cells by macrophages) to the first allergic reaction?
On the very first exposure, it would take time to produce the IGE antibodies and then they would have to bind to the mast cells. Once that occurs they would be primed and ready to be activated with a second exposure. The exact time I don’t know and I’m sure there are many variabilities like age of person, type of antigen, condition of immune system. But if you’re asking me to make an educated guess I would say on average at least 24 hour and maybe a bit longer.
extremely helpful
legend
🙏🏻🙏💕♥️
Nice 👍
My all answers are correct
👍 👌
great vid, thanks
You’re very welcome
Why question 4 is "A" and not "B"?
4:01 the allergen binds to two antibodies
best one
Thanks Sharika - much appreciated!
Thank youuuuuu
You’re very welcome Cayley!
The best!!! I have my exams in 10 days and im cramming rn...this video was very useful 🥹
Good luck!!
Best vdo
Thanks so much!
🙏🙏😊🥹🥹🙏🏻🙏🏻
Nice😎😇😇
Thanks so much
Need more subtitle :'
🥹🙏🙏🏻♥️