ฝัง
- เผยแพร่เมื่อ 17 พ.ย. 2017
- In this video I have explained the metabolism of methionine into s-adenosylmethionine (sam), participation of SAM in methylation reaction, formation of homocysteine, fate of homocysteine into methionine or cysteine formation. Homocysteine metabolism into cystathionine and then into cysteine and the catabolism of methionine into propionyl CoA is explained. Use of methyl cobalamin and folate in the methionine synthase reaction is also explained.
Continuation of this video on hyperhomocysteinemia is in the link below.
• Hyperhomocysteinemia (...
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You are an amazing teacher ! and save my insanity in understanding such complicated topics!
Hi Doctor, thank you for your explanation. I took a short course of gabapentin and had to get off of it because of side effects. The somnolence I had on it never completely went away and I've been somnolent now for 49 days after taking it. For the first 40 days after stopping I also had anorgasmia, like some part of my brain was inactivated. At the 12 day mark I checked my thyroid and my TSH was 4.54. Last time I’d checked some months ago it was 3.11. 3 weeks later I did some extensive blood tests and everything came back normal except my homocysteine level was 17.8. This time my TSH was a little lower at 4.24. I am vegan and do take B12 and iodine supplements. For about a week now I am also taking an additional B vitamin complex supplement, as well as some creatine, which, according to Dr. Greger, can lower homocysteine levels in vegans. Do you have any clue why the gabapentin fatigue hasn't gone away? Could it be that I was already on the verge of a deficiency before and gabapentin’s interference with my GABA chemistry pushed it over the edge?
Thank you sir ❤️❤️🌸
The video help me to understand biochemistry
Thank you again
I wish to you good health
You are most welcome. I'm glad this video has helped you.
Señor,
Lo amo
sir i am following all ur videos just amazing please mmake video on LFT
Sure I will make video on LFT when I get time. Make sure to SUBSCRIBE to the channel so that you will be notified in time.
YOu are amazing sir! please teach me how to be like you!
Thank you. Just follow your PASSION and you will be there.
Good contents. But please but a good high quality microphone. It will make a big difference. (It is difficult to hear).
Thank you
شكرا لك
Ur welcome 🙏
Can someone add subtitles, please? I have a hard time with accents- auditory processing disorder:/
Sir my homocyscitn is 43 and my age 41 Male.pls help me.thank you sir
You said that methionine is an essential amino acid meaning it can't be produced by the body. But later you show homocysteine being converted and producing methionine. How is that possible? Wouldn't that make methionine non essential?
As an essential amino acid, methionine is not synthesized de novo (new)in humans and other animals, which must ingest methionine or methionine-containing proteins. Here homocysteine comes from methionine as well. So it's not new synthesis of methionine rather regeneration of methionine.
@@md.ehsanulislam604 thank u so much :)
why poeple in 2020 who make youtube video cant buy a proper microphone to clip on their jacket. what so hard about that because in this video you cant understand a word
bad sound. can not listen
Sorry it was during my initial days of video shooting.. now I try using microphone to address the issue
ur explanation is good but ur English speech is very bad it's so hard explain what u are saying
I guess your English is better!!! For you I cannot change my English now, it is too late for me. There are many videos in TH-cam made by native English speakers. You can surely watch them.
Reeally!!!! Wish that I could understand this guy! Too heavy an accent for complicated biochemistry. Sorry....