Grades of Vision impairment (WHO) Walds visual cycle Digestion, absorption and storage Different vitamers Other functions Treatment of vitamin A deficiency
I found this same answer too hard to memorize in U.satya narayana book, but you made feel this answer very elaborative and memorable in my whole life thank you sir.
i have my annual exams near me and i really needed such videos that can enhance my quick learning ability. thanks alot Sir keep making more videos on biochem.
bohat dhanevad sir gee, bhagwan apko sawarg main dalay ap devta ho ap am nai ho ap bhagwan ka roop ho bhagwan ny ye kala ap mein rakhi sukhi raho. Pranam 🤲🏻🤲🏻🥺
Thank you sir. ❤️. Tomorrow my biochemistry exam. Now I'm watching your video and I've learned about this absorption, storage and metabolism of vitamin A. ...
Thanks a lot Sir, your videos are really helpful 😊. Kuch yaad hi nai hota tha, aur time itna jaata tha vo alag, ab aapke videos se biochem samajta bhi hai and yaad bhi hota hai, all thanks to you☺ Such a nice teacher you are, the best one indeed!!!😃
Sir your Videos are very good but when you speak in the video the sounds come very low while watching the videos. I request u sir to pay attention upon my this request and solve the problem as soon as possible. Thankyou sir Have a nice day.
My understanding is that the nuclear thyroid hormone (T3) receptor is a dimer and requires both vitamin A (form?) in combination with T3 for activation. Have you come across this information? Thyroid function is critical for hormonal and metabolic health. I recall learning about the thyroid hormone dimeric structure but I can't seem to find the reference again. Thank you.
Thank uh soo much sir fo such to the point videos instead of backlog.... Sir plzz try to cover all the topics before july as our university exams are in july... n sir plzz make a video on CANCER n DIABETES MELLITUS.... Thank uh sirrr
Sir I have an doubt generally micromolicules like vitamins ,minerals are not involve in digestion that we r studied in our early class es then what's about this digestion and absorption of vitamins
Thank you for the succinct, thorough biochemistry overview. Could night blindness, and other symptoms of vitamin A deficiency, actually be zinc deficiency? Retinol DH and Retinal DH are both zinc-dependent enzymes. Some medical practitioners find that night-blindness responds better to a good dietary supplement of zinc (such as zinc picolinate) than to supplementation with vitamin A. Many areas of the world have low levels of zinc in the soil. Zinc is also found to be highly absorbable in meat sources which may have a relationship to protein synthesis as well. China, in particular is a country with both low zinc soil as well as low dietary meat consumption. Do you have any observations regarding the zinc vs vitamin A deficiency question?
Based on a brief search just now, I see that many areas of Africa also have low zinc in the soil. I always wondered why vitamin A deficiency would be such a problem in Africa given that their diet is very high in beta carotene foods. Interesting isn't it?
