It's glad to hear that you are from Bangladesh sir. I am also learning in a govt medical in BD. I didn't understand the topic before your discussion. Thanks a lot sir
Very good lecture/lesson, even I who have no qualifications in biology, biochemistry, physics, chemistry etc can make sense of it. So glad to subscribe. Thank you!
Wooow thank u sirr, it was wonderful and after searching many vedios on youtube finally I could understand that whats free radicals. Waiting for ur more vedios.
Hello doctor - thank you for the video. I am using a hydroxyl generator/ also known as photocatalytic generator to clean my air. I tried all kinds of filters before I started using this technology and none helped. This machine helps me to live indoors without getting sick. I have been using it for 2 years and I feel fine -- great even. Some others express concern about the HO radical it produces causing harm. Do you know anything about this artificial generation of HO and how that does or does not effect the body?
Thank you for your feedback. Take care and stay blessed. Here is a link of my new immunology video on transplantation and graft rejection. ruclips.net/video/o2vm2Sh1W84/видео.html
hiii... your lectures are really useful.. i noticed your recent lectures are on ppt unlike on blackboard.. but i found d ones on blackboard more useful.. so it will be very kind of u if you make your videos on d blackboard and also we can see a real teddy :) Thanks a lottt..
SURAJ KARANJE Thank you for liking my videos. I miss my white board too. I am currently placed out side the capital city for studying post graduation course on MD Pathology and my current city has slower internet service compared to Dhaka. So can't upload white board videos which were often larger than 2GB each. But internet service is gradually improving and may become same as the capital in a few months from now. I am also thinking of uploading whiteboard videos in segments and later join them using youtube video editor before publishing them from next month. Best wishes from Bangladesh. Real teddy will be back soon too :)
Hi, what do you think about lipids peroxidation of polyunsaturated fats inside the human body? How have read many research saying it's highly toxic because of free radicals caused by oxidation of unstable polyunsaturated fats (omega 3, omega 6s). Please share your perspective.
Thank you for your feedback. New lecture on chronic lymphocytic leukaemia is now available in the channel. Link: ruclips.net/video/SyptroxJaSk/видео.html Take care and stay blessed.
I dont have a science background. To me its a bad explanation. I can only understand in general. You introduce chemical agents, ros and radical without differentiating them.
Excellent. IAM not a med student, however I understand biology and chemistry very well from high school. Currently I presume nutritional supplements that counteracts cellular injury from these free radicals. I have been very successfully at reversing these injuries in patient's extremely Injured by radiations and chemethewrapies.
Thank you for your question. Ischemia-reperfusion injury can occur in several mechanisms. One of the mechanisms is caused by free radicals (Oxidative Stress). When an area of ischemia is reperfused there may be increased generation of free radicals in the area. Why? Since the area was ischemic and suffered from cell injury previously, the mitochondria of the affected cells are already damaged. So they cause incomplete reduction of oxygen (which came after restoration of blood supply) and produce excess free radicals. As the area previously suffered from ischemia, antioxidant defense mechanism is also compromised. Some free radicals are also generated by action of oxidases in leukocytes & endothelial cells in the ishcemic area. Ultimately the excess free radicals cause oxidative stress and this results in death of cells after restoration of blood supply. Take care and stay blessed. :)
Thank you for your feedback. Take care and stay blessed. Here is a link of my new immunology video on transplantation and graft rejection. ruclips.net/video/o2vm2Sh1W84/видео.html
Is there anything wrong with that?Robbins is the standard textbook of pathology worldwide,if you have your own textbook publish so that we can also learn.
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Your explanation of the material was very clear and excellent and I benefited a lot from it. thank you so much. Greetings to you from Iraq.
Thank you for your feedback. Take care and stay blessed.
Thank you sir ,please continue to make such videos , it’s so easy to understand when you teach .
Thank you for your feedback. Take care and stay blessed. You can check out my new video on sideroblastic anemia uploaded yesterday.
After scanning through tens of articles, finally, this video on free radicals saved the day.
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Free radicals simplified. Very insightful class. Thank you sir.
Thank you for your feedback, take care and stay blessed.
Sir u r the sweetest teacher. Teacher like you is surely a blessing to students.
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excellent explanations thank you for your clarity and delivery pace of lecture is excellent, very grateful for your time and effort
Thank you for your feedback. Take care and stay blessed. :)
That was great, Loved the teddies for anxiety :)
Very clear, concise, useful and informative. Thanks. Watching from Nigeria, Africa.
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Excellent explanation.
Note: first watch the vedio and clear your concept and then for revision watch at 1.5x it will be as it is mean understandable
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I’m a medical student in Korea, thanks for the video
Thank you for your feedback. Take care and stay safe. :)
It's glad to hear that you are from Bangladesh sir.
I am also learning in a govt medical in BD.
I didn't understand the topic before your discussion.
Thanks a lot sir
Thank you for your feedback, take care and stay blessed.
Great explanation! Thank you so much! Greetings from Serbia!
Thank you for liking my video. Take care and stay blessed. Best wishes from Bangladesh. :)
Thank you Dr. Haque,, excellent presentation.
Thank you for your feedback. Take care and stay blessed. :)
Thanks for the teddy bear, i was so scared to learn
(for real, thank you for making this)
Thank you for your feedback. Best wishes from Bangladesh.
Thank you for teddy. I'm still here. I have not run away yet. I will watch some more now I know it's safe.
Thank you for your feedback. Take care and stay blessed. :)
Very good lecture/lesson, even I who have no qualifications in biology, biochemistry, physics, chemistry etc can make sense of it. So glad to subscribe. Thank you!
thank u from jordan/middle east
Thank you for your feedback, take care and stay blessed.
Thank you very much, the video was more than wonderful
I am Maryam, a master's student from Iraq
Thank you for your feedback. Take care and stay safe. Best wishes from Bangladesh. :)
@@RabiulHaque Thank you, Dr. I wish you made an integrated video on genotoxicity
wholesome channel, great explaination sir, salute.
Thank you for your feedback, take care and stay blessed.
Very useful your teaching sir.thank you sir
Your English is Very good .Thanks for the information and Happy new Year!
Thank you for your feedback. Take care and stay blessed. :)
Wooow thank u sirr, it was wonderful and after searching many vedios on youtube finally I could understand that whats free radicals. Waiting for ur more vedios.
Thank you for your feedback. Take care and stay blessed. :)
Thank you very much 👍🏻
Hello doctor - thank you for the video. I am using a hydroxyl generator/ also known as photocatalytic generator to clean my air. I tried all kinds of filters before I started using this technology and none helped. This machine helps me to live indoors without getting sick. I have been using it for 2 years and I feel fine -- great even. Some others express concern about the HO radical it produces causing harm. Do you know anything about this artificial generation of HO and how that does or does not effect the body?
thank you, your lecture is really helpful
Thank you for liking my videos and for your feedback. Best wishes from Bangladesh. :)
Amazing video
Thank you for your feedback. Take care and stay safe.
Thank you sir , it's very helpful video.
+Harpreet Kaur Thank you for liking my video. Glad to know it was helpful. Best wishes from Bangladesh. :)
thanks I really liked your way of explaining. keep making videos
Thank you for your feedback. Take care and stay blessed. Here is a link of my new immunology video on transplantation and graft rejection. ruclips.net/video/o2vm2Sh1W84/видео.html
It's very useful. Thanks.
Thank you Iam from Somalia
Thank you for your feedback. Wish you all the best.
thank you sir..
is cu29 a free radical?
because 4s1 comes before 3d10 so the 3e is completed while 4s1 electron is unpaired
Really good tutor, cool explanation, resulting useful for understanding, appreciate!
Thank you for liking my video. Take care and stay blessed. Best wishes from Bangladesh. :)
thank you very much💐
I like this video☺
so helpful👍👍👍👍👍
+Pharmacist Yassamin Thank you for liking my video. Take care and stay blessed. Best wishes from Bangladesh. :)
hiii... your lectures are really useful.. i noticed your recent lectures are on ppt unlike on blackboard.. but i found d ones on blackboard more useful.. so it will be very kind of u if you make your videos on d blackboard and also we can see a real teddy :)
Thanks a lottt..
SURAJ KARANJE Thank you for liking my videos. I miss my white board too. I am currently placed out side the capital city for studying post graduation course on MD Pathology and my current city has slower internet service compared to Dhaka. So can't upload white board videos which were often larger than 2GB each. But internet service is gradually improving and may become same as the capital in a few months from now. I am also thinking of uploading whiteboard videos in segments and later join them using youtube video editor before publishing them from next month. Best wishes from Bangladesh. Real teddy will be back soon too :)
Some metals are also responsible for generating ROS (Fe, CU) Can 'Ag' (used in woundcare also generating ros?
Hi, what do you think about lipids peroxidation of polyunsaturated fats inside the human body? How have read many research saying it's highly toxic because of free radicals caused by oxidation of unstable polyunsaturated fats (omega 3, omega 6s). Please share your perspective.
thanks very much doctor
Thank you for your feedback. Take care and stay safe. Best wishes from Bangladesh. :)
Super helpful. Many thanks.
Thank you for liking my videos. Best wishes from Bangladesh. :)
THANK YOU so much sir. it helped me a lot.......
Thank you for your feedback. Take care and stay safe.
Thank you very informative.
Bruce Graham Thank you for liking my video. Glad to know it was helpful. Best wishes from Bangladesh. :)
It is really helpful thank you .
Thank you for liking my video. Take care and stay blessed. Best wishes from Bangladesh. :)
This is nice sir
Thank you for your feedback, take care and stay blessed.
Polykarp Ameya
Thank you useful for medical science classes
Unitecs Pa Thank you for liking my video. Glad to know it was helpful. Best wishes from Bangladesh. :)
Thank you sir
Thank you for your feedback, take care and stay blessed.
Thank you
Thank you for your feedback. Wish you all the best.
Thank you so much sir
Thank you for your feedback. Take care and stay safe. Best wishes from Bangladesh. :)
Helpful indeed
Thank you for your feedback. New lecture on chronic lymphocytic leukaemia is now available in the channel. Link: ruclips.net/video/SyptroxJaSk/видео.html
Take care and stay blessed.
lol, i was laugh so hard at the beginning. thanks to the teddy bear for distracting me
Thanks a lot.
Thank you sir.
Thank you for liking my videos. Best wishes from Bangladesh. :)
nice
Thank you for your feedback. Take care and stay safe.
Thankyou
Thank you for your feedback. Take care and best wishes.
I dont have a science background. To me its a bad explanation. I can only understand in general. You introduce chemical agents, ros and radical without differentiating them.
Excellent. IAM not a med student, however I understand biology and chemistry very well from high school. Currently I presume nutritional supplements that counteracts cellular injury from these free radicals. I have been very successfully at reversing these injuries in patient's extremely Injured by radiations and chemethewrapies.
Thank u so much
Thank you for your feedback. Take care and stay blessed. :)
What is the role mitochondria to produce free redical!
Sir plez makes video on infectious disease
My exam going to come
How a cell dies having reestablishment of blood supply after having prolonged ischaemia by free radical mechanism??????
Thank you for your question. Ischemia-reperfusion injury can occur in several mechanisms. One of the mechanisms is caused by free radicals (Oxidative Stress). When an area of ischemia is reperfused there may be increased generation of free radicals in the area. Why? Since the area was ischemic and suffered from cell injury previously, the mitochondria of the affected cells are already damaged. So they cause incomplete reduction of oxygen (which came after restoration of blood supply) and produce excess free radicals. As the area previously suffered from ischemia, antioxidant defense mechanism is also compromised. Some free radicals are also generated by action of oxidases in leukocytes & endothelial cells in the ishcemic area. Ultimately the excess free radicals cause oxidative stress and this results in death of cells after restoration of blood supply. Take care and stay blessed. :)
Thanku sir
Nice sir
Thank you for your feedback. Take care and stay blessed. :)
Nice
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Very high yield
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More video....sir
brillianr
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Sir, U r great!!!
Sir can u send this pdf
He called oxidative stress as oxidative state . A easy mistake not a big issue I know.
I love the music in the beginning of the video 👌😂
Thank you for your feedback. Take care and stay blessed. Here is a link of my new immunology video on transplantation and graft rejection. ruclips.net/video/o2vm2Sh1W84/видео.html
wow
Teddy bear 😍
He is just reading off of Robbins Basis of Pathology mostly however was some extra information
Thank you for your feedback. Take care and stay blessed. :)
Is there anything wrong with that?Robbins is the standard textbook of pathology worldwide,if you have your own textbook publish so that we can also learn.