A lot of information here, but you did not mention when a fever occurs during this process. Is the fever part of the innate immune response or the adaptive immune response? Also, specific to coronavirus family members, when does lung congestion come in?
Fever occurs during the innate immune response. There are a number of ways that fever can be triggered but one path would be: 1. Cells that have been destroyed by viruses release damage-associated molecular patterns (DAMPs) 2. Sentinel cells become activated by damage-associated molecular patterns and begin synthesising a chemical called interleukin-6 (this takes hours to synthesise) 3. Interleukin-6 acts on the hypothalamus which reacts by raising the core body temperature (causing fever)
When T cell finally handshaked the B cell that was so dramatic i cried
Damn the immune system is insane! Fascinating video
Thanks body
This material is gold.
The best video for this topic!
What a Great video !
it's very helpful , Thanks a lot.
Great explanation!
Wow, thank you
Very interesting. Thank you!
Thank you
that will be useful in my pathology final exam
hope you passed it
Nice vid
How do the denderitic cells present viral Ag on its MHC class II to activate CD4 Th cells?
By the endocytic pathway .
Same question
A lot of information here, but you did not mention when a fever occurs during this process. Is the fever part of the innate immune response or the adaptive immune response? Also, specific to coronavirus family members, when does lung congestion come in?
Fever occurs during the innate immune response. There are a number of ways that fever can be triggered but one path would be:
1. Cells that have been destroyed by viruses release damage-associated molecular patterns (DAMPs)
2. Sentinel cells become activated by damage-associated molecular patterns and begin synthesising a chemical called interleukin-6 (this takes hours to synthesise)
3. Interleukin-6 acts on the hypothalamus which reacts by raising the core body temperature (causing fever)
So fever heats up body to Kill infection
How did CD8+ become activated?