Kaash mjhi pehli apka channel mlta to ajtk m physiology 10 din m cover krta...bht achi treqi si prha ri ho...aik he din m easily 3 chapters revise ho skti hai... Thank you sir
Sir, I have a question. Q: Is plasma therapy that was being used in the treatment of corona a type of passive immunity? If that is so then patients that have been treated with this have a risk of infected again, right?
Yes since antibodies were being injected directly so it is a type of passive immunity Regarding your second question i would say that until the antibodies remain in the blood a person will probably not be infected again but yes in the long run he may be infected so it is a ki d of temporary immunizatio
@@mbsmedilectures3423 Sir but once these antibodies are used up then the person is again at the risk of corona.So then what is the point of using plasma therapy? Isn't it better to let body produce it's own antibodies?
Vaccine mai to weak antigens hotay hain to sab sahi rehta hai Yahan to active antigens hain is liyay jinki condition kharab ho jaye onko hum is tarah support kar daitay hain
Sir in thymus training of lymphocytes occurs which prevents them to attack self antigen. Then how does thymectomy prevent autoimmune disorder? Plz explain
Auto immune thymus ki khrabi ki nishaninho sakti hai. Na thymus honga to na antibodies zyada ban sakien gi. Meray zehn mai to yehi possible reason ho sakti hai
Book mein ek example di gae ha AIDS ki Jo helper t cell ko destroy krta ha es wjha sy immune system paralyzed ho jata ha same esi trah yhn b hota ha jb cancerous cells develope hoty hn gy tou yeh helper t cells ko destroy kr dety hngy aur helper T cell k lymphokines interleukin 2 growth krwaty hein suppressor aur cytotoxic ki jab helper helper t cells kam nhi krrn gay tou obviously cytotoxic b apna action slow kr dein gy.
Antigen aisa substance hota hai jiskay khilaf immune response hota hai Ap shaid blood group kay antigen say confuse kar rahien hain warna body antigens kay khilaf antibodies hi bnati hai
@@mbsmedilectures3423 mn kh rahi k book mn jo likha hy asthmatic attacks in the case of some airborne antigens. To bhair s antigens kese aaengi wo to body mm hoti hyna to body mn andr hi hongi na
G nahi wo antigens body mai nahi hotay Smoke apki body mai nahi hoti Pollen grains apki body Mai nahi hotay Isi tarah or antigens jo asthmatics attacks cause kartay hain wo apki body mai nahi hotay
@@mbsmedilectures3423 sir ap k lectures bht helpful hotay hain. Before discovering your channel it took me days to cover one chapter but ap ki waja se kaafi asaani hoti h. Please continue teaching and sharing your knowledge and Eid Mubarak ☺️❤️