Immunlogy PBL1 G20 by Khair Ridha https://padlet.com/khairridha/gz7svr0exibz Immune Response en-us 2019-10-02 01:56:38 UTC 2019-10-02 02:28:08 UTC hello@padlet.com https://padlet.pics/1/image?t=g_auto&url=https%3A%2F%2Fpadlet.net%2Ficons%2Fpng%2F1f60e.png What we know khairridha https://padlet.com/khairridha/gz7svr0exibz/wish/392229267 It is the principal mediator for innate immunity.
Able to engulf pathogen and ac as antigen presenting cells.]]> 2019-10-02 01:56:38 UTC https://padlet.com/khairridha/gz7svr0exibz/wish/392229267 Want to know khairridha https://padlet.com/khairridha/gz7svr0exibz/wish/392229269 how does it engulfs pathogen?
Does it involve in both endogenous and exogenous interactions with pathogens?

]]> 2019-10-02 01:56:38 UTC https://padlet.com/khairridha/gz7svr0exibz/wish/392229269 What we know khairridha https://padlet.com/khairridha/gz7svr0exibz/wish/392229270 It is involved in adaptive immunity.
It is important in the formation of antibodies.
Resulted from the differentiation of th2 with the help of cytokines production.]]> 2019-10-02 01:56:38 UTC https://padlet.com/khairridha/gz7svr0exibz/wish/392229270 Want to know khairridha https://padlet.com/khairridha/gz7svr0exibz/wish/392229271 How does it is activated?
How does the antibody act upon foreign antigen in the body?]]> 2019-10-02 01:56:38 UTC https://padlet.com/khairridha/gz7svr0exibz/wish/392229271 What we learnt khairridha https://padlet.com/khairridha/gz7svr0exibz/wish/392229272 It can be activated through thymus dependant or thymus independent activation.
Antibody can act on antigen through various ways; opsonization, neutralization, and agglutination, and complement activation.]]> 2019-10-02 01:56:38 UTC https://padlet.com/khairridha/gz7svr0exibz/wish/392229272 What we know khairridha https://padlet.com/khairridha/gz7svr0exibz/wish/392229273 It is involved in adaptive immune response
Mostly resides in lymph node
Developed to in the thymus, hence the name t cells
It has stimulating and killing properties depending on type of effector t cells]]> 2019-10-02 01:56:38 UTC https://padlet.com/khairridha/gz7svr0exibz/wish/392229273 Want to know khairridha https://padlet.com/khairridha/gz7svr0exibz/wish/392230817 How does t cell is activated and differentiated?
What is the outcome of t cell differentiation?
What happens if co-stimulators is absent?

]]> 2019-10-02 02:03:23 UTC https://padlet.com/khairridha/gz7svr0exibz/wish/392230817 What we learnt khairridha https://padlet.com/khairridha/gz7svr0exibz/wish/392234548 Presence of toll like receptor and pamps receptor on pathogen allows the engulfment of pathogen to takes place.
Pathogen is degraded in both exogenously and endogenously depending on the type of antigen.

]]> 2019-10-02 02:19:32 UTC https://padlet.com/khairridha/gz7svr0exibz/wish/392234548 What we learnt khairridha https://padlet.com/khairridha/gz7svr0exibz/wish/392235836 It can be activated through 3 ways, antigen recognition, release of interleukin-12, stimulation by t helper 1 cells.
Naive t cell will further develop to become effector cells; t helper 1 and 2, cytotoxic t cell.
Absence of certain co-stimulator will cause it to become anergic.]]> 2019-10-02 02:25:37 UTC https://padlet.com/khairridha/gz7svr0exibz/wish/392235836