What is hypoxia? When cells are deprived of oxygen, a series of events take place that leads to cellular injury and—if deprived …
Diploma Sains Para-perubatan
#Hypoxia #amp #cellular #injury #symptoms #diagnosis #treatment #amp #pathology
What is hypoxia? When cells are deprived of oxygen, a series of events take place that leads to cellular injury and—if deprived …
Diploma Sains Para-perubatan
#Hypoxia #amp #cellular #injury #symptoms #diagnosis #treatment #amp #pathology
Great explanation and illustrations. Thank you!
Cell dead accur by necrosis or apoptosis?
To me, hypoxia mechanism looks similar to digoxin mechanism so if we give digoxin to the patient, isn't it increase hypoxia. Can you explain to me. I'm really confused.
a few good men
Who else came here because of hearing about hypoxia developing if your body is expose to high altitude as the planes flying that high.
good video
I suffer from hypoxia and am presently on an oxygen concentrator, my concern is what is this doing to the rest of my organs such as liver, heart, etc. I've had sarcoidosis of the lungs (now in remission for many years) what can I look forward to for the foreseeable future. Thanks
Another name pathogenesis to hypoxia -Reversible Cell Injury
I think this video explains the two main characteristics of the morfology wich the cells go through: cell swelling and lipid vacuoles. And it´s interesting how just one simple cause, like hypoxia, change everything on the cell until it´s death.
What's the treatment????????
This is perfect.. ty
Saudi future doctors sending u love you r Amazing keep it up
Great ❤❤❤thank you
Hello! Can someone please respond.. I have severe B12 deficiency with macrocytic anemia and I believe I'm dealing with hypoxia. Are there any tests I can have done to see if it's causing irreversible damage? I'm struggling 😭
Precise and direct… amazing video. Thank you, please keep posting!
I hope osmosis will continue to produce free videos like these on YouTube. As a flight paramedic student, these are very informative and easier explained than most textbooks
Hello there. Id like to add that small charged molecules dont just diffuse into the cell.They need passive diffusion channels. This is needed because the cell needs such ions but at regulated levels. During hypoxia ATPases like the pumps fail more so then the ion channels do. So to stop all this from occuring you need to stop the ion channels from being expressed. Disrupt enough and the ion exhangers wont have the gradients needed either to work and the cell is free from bleeding out until apoptosis. In addition mitochondria could initiate apoptosis is their memebrane potential drops too, or mistakenly undergo mitophagy which is not what you want either. Lactate can be epelled from cells too by tranporter channels which is what cancer cells use to grow rapidly as they inside tumors dont have acess to sufficient oxygen.
Thank you 😊 the video was really helpful
Why water follows sodium but not potassium
Hello
Thank you very much for your important video about hypoxia
Unfortunately, the dangers of chronic hypoxia and the main reasons causing hypoxia due to lack of oxygen in the inhaled air are given a little information and most importantly in connection with the adaptive capabilities of the body during chronic hypoxia and in general with a lack of oxygen in the air – in fact people they may not notice the absence of oxygen, since carbon dioxide is not recognized by them, and people in a closed room (for example, closed windows and vents in winter) people can breathe the same air for a long time and not notice it !
The lack of oxygen there.
And then what can happen?
The human body begins to adapt to a lack of oxygen by changing the metabolism of the main functions of the body, and in particular cellular and tissue respiration, to oxygen-free mechanisms of energy production.
In the end, nothing good.
Further, with time of prolonged oxygen starvation, dysfunctions of various organs or systems are possible, and diseases may occur, the true causes of which may not be unraveled either by the patient himself or by doctors. Thus, people who actually suffer from chronic hypoxia may be treated symptomatically, without knowing the true causes of the disease.
In general, the other day I googled in search of the causes of chronic hypoxia and found almost no information.
The importance of clean air for life expectancy cannot be denied and should be put in the first place in importance this is my very opinion, but not for or to diet for example.
Without air, a person cannot live for even a few minutes, and without food, for example, a week can be.
Also , Dear Friends, I would like to share important information with my colleagues and with everyone interested in Health – Why people used to live much longer in ancient times
I have an article in my profile – called Way to Longevity – Please find time for attention.
I don’t give a link here because it’s seems to inconvenient to do that here, but from other side I feel that I have to disclose such an information
Please forgive my long comment.
Wishing you good health and all the Very Best
Dr
Precise and direct to the point ❤
That was very helpful, thank you
Thanks a lot 🙏🙏🫶🫶
well done, for you information
Amazing actually.. but where do I fine the apoptosis and necrosis videos?
This vid is great. I’ve been searching for info on why I need to live on a breathing machine. This vid helped immensely, thank you.
Thanks alot
I'm here after seeing my spO2 reach 88% during covid.