Renin Angiotensin Aldosterone System
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- Опубліковано 28 вер 2024
- This animation focuses on the renin angiotensin aldosterone system (RAAS), a classic endocrine system that helps to regulate long-term blood pressure and extracellular volume in the body.
Many aspects of cardiovascular disease progression can be directly linked to the RAAS system. Mechanisms such as vascular inflammation, generation of reactive oxygen species and alterations of endothelial function are all known to play a role in atherosclerosis.
You don't know how grateful I am for this video! The animation is lovely! The information correct, current, and highlights the main points with additional info. This helped me for pathophysiology so much! Once you understand the RAAS it will help you with it's function in electrolyte balances (retaining water, hyponatremia), CHF (congestive heart failure, and more!
Thank you Mass Effect codex man.
Angiotensin angiotensin and when angiotensin leads angiotensin to angiotensin, so angiotensin is angiotensin which stimulates angiotensin and angiotensin would also lead to angiotensin and angiotensin ...etc xD
But thanks for the video it was really helpful :)
This video is amazing! I am taking Pathophysiology right now, I definitely did not understand RAAS until I watched this 10x or so. Major thumbs up!!
Everything makes sense now.Thanks for this video.
Best RAAS tutorial video. I like the way you explain, and the animation help me a lot. Thanks... mmuuah !! :D
Thank you!!! I could not remember at all what the RAAS was. Now it makes perfect sense why we use "RAAS inhibitors" to treat Chronic Heart Failure (this includes: ACE inhibitors, Angiotensin II receptor blockers, and Aldosterone antagonists). I'm only a Nursing Student and have a test on Monday!! In my simplest terms (for what I need to comprehend lol):
*The Renin Angiotensin Aldosterone System (RAAS) unleashes a chemical reaction that causes vasoconstriction and sodium retention, which leads to increased Blood Pressure (BP).
*ACE converts inactive angiotensin I to active angiotensin II.
*Angiotensin II essentially leads to vasoconstriction
*Aldosterone increase leads to sodium retention
=This leads to increased BP.
you just did my homework, thanks.
Kindly correct me if I am wrong. ACE and ANG 2 both are producing NO. But nitric oxide is a smooth muscle relaxant leads to vasodilation.
I think its ANG 2 that stimulate adrenal gland to release aldosterone which acts on collecting ducts of nephron resulting in Na and water retention and BP increases in this way.
The renin is first released by kidney due to inhibition in renal perfusion ..
but it was very useful thank you vey much
Thank you so much! Really helped. Clear and concise.
thank you for giving another helpful material fpr studying
this is really helpful.cause its not boring like physio lecture. well done.now i got this system :)
Thanks a lot . I hope to give more details about it
The narrator sounds like the narrator for Mass Effect, just a little higher pitched. Brilliant video.
I INSTANTLY THOUGHT THE SAME. So awesome
Very Helpull. Concise and to the point. Thank you.
Unable to understand, 🔥
Bhai badhiya keep it up . At the right place...love you bro
Thqnx today is my bio exam...
Enzyme deficiencies produced by the adrenal gland can also have a negative impact on this system. Enzymes that act as catalysts in the production of cortisol, and other important metabolic functions. Genetics determines this
this is so great ..thank you
thank you so much. Eventually, it's quite complex!
thanks for your great description
really killed it thanks!!!!
Nice alternative pathway without renin system
Thank you
awesome video. thank you
Great video....very informative
Really good
Their were 4 response mechanism but I got what they name was RAAS for one of them, does anybody else remember the other 3.
Thank you.
If you mean in relation to plasma osmolarity then: RAAS, water diuresis, pressure natriuresis.
Well done👏🏼👏🏼👏🏼
Nice presentation
Excellent explanation........ :-)
thank you ..good job
So mean when Angiotensin ii bind on Ap1 recepter lead to decreases nitric oxides
Good job
gracias, great video
Thank you!!!!
this wassss sooo useful thank u rlly
Thank you so much bro 🥰🥰🥰🤗🤗🤗🤗🤗
You rock
its owsome
Good
thanks..
Dommage que ce ne soit pas en français .
Who are this UA-cams made for?
this youtubes was mades fors yous
I shouldve gone to film school.
WOW
im here due to TRV027
😢💙💙💙💙💙💙💙👏
So much info in such short time.
this is so great ..thank you
absolutely perfect explanation, better than five hours of lecture.
The memorization is real here
Amazing!! best way to explain it...
Who really understands this please make it more friendly to a layman. Thanks a lot! And please add this coronavirus receptor ACE2 into the already interwined picture. Thanks a million!
I'm medical student n this was really helpful, thanks !
im a goat herder and i found this helpful.
+Wisdomian Law i am a Frisbee repairman and i find this helpful.
interesting O.O
The incredibility of the human body. Human sciences always intrigued me; hence A&P was a blast. Now time to obtain a RN degree :)
Thanks for the informative video
hello I have renin 138 and what is the reason?
Thank you! you are doing a wonderful job. Keep it up.
Thank you for this fine explanation and great video. I had problems with understanding this part but this video helped me a lot.
Most useful video I've seen on this topic.
Really a Great animation !
Thank you so much
Very well explained. Thanks
wonderful. we hope to see more more animations.
This happens what happens but why? What is the root cause of malfunction.
Wow...so easy....no need of books...fantastic animations...keep it up
Aldosterone the do salt hormone
What a great videooooooo 👌👌👏👏👏👏👏❤️❤️❤️❤️❤️❤️❤️❤️❤️ well done
This just wasn't complicated enough to keep my attention.
Thank you.....this video easy to understand..... thanks
wooow! You really describe it well, thank you!
thanks you
Very Helpful. Concise and to the point. Thank you.
Thank you!!! It was really easy to follow :D
we want more like this to anderstand
that waz amazingly explained!!!! tanx
that was way too much information! thank you
Wow fantastic , thanks so much
Thank you
Thanks for making vedio
Now it makes sense to me what an ACE inhibitor does. I can't take all the meds the doctor wants to give me without totally destroying my health and making life not worth living under medication. What I would like to know is what causes the malfunction in this system? How do I get to the bottom of this? Is it dehydration, lack of minerals, toxic metal buildup, does mental outlook interfere with this system?
With such incredible knowledge there must be some knowledge of just exactly what causes the imbalance. It seems like treating people with medications doesn't fix the cause of the problem, after all, if you sold the drugs, or were the medical doctor making a living off of not knowing the true cause, would you want it to be known?
Think of just how enormous the drug industry is, the amount of hospitals that exist, how many doctors and nurses there are, the money made by the colleges that teach doctors a strict protocol that is more geared to pushing drugs rather than nutrition. There is a very specif reason for this imbalance, weather experts know what it is or not, there is a reason for this malfunction. Although, it seems that there is an answer. Some doctors report that people who go full vegetarian cure their hypertension, so there is a reason why doing that corrects the problem.
I noticed that while on a bunch of meds they barley worked to reduce my BP, even though I don't eat poorly, but the meds seemed to work well if I only ate a banana and orange for breakfast and increased my water intake. This showed me that eating fruit only reduced by BP. I don't think the drugs are the answer, it's what I eat or don't eat. There could be an imbalance in my digestive system, perhaps an imbalance of beneficial flora that eating normally causes a major increase in BP.
K Zpodindustries Did you ever get a response by anyone?? I really wanted to hear anyone's thoughts or answers to your question.
I have not received any responses. I think the only person I may get a straight answer is from an holistic doctor or nutritionist. They seem to know much more about the body than any medical doctor.
If you ever get a straight answer from your holistic doctor, be sure to post it for us!!
Most people will resist the following information: With what I know now the answer lies within lifestyle, what we eat and drink, lack of sufficient exercise, and negative thought patterns. I have searched for decades for that magic vitamin pill. I have avoided candy bars and things like cheese puffs etc, but eating balanced meals and eating sufficient amounts of fiber and water are key to feeling good.
During my hospital stay I was visited by a licensed Cardiologist from India who told me the things any holistic doctor would tell me. I have noticed the imported medical doctors have knowledge that precedes American doctors, and sometimes more willing to share that knowledge with the patient, because they were raised with a moral standard that most Americans don't have.
The American Medical establishment is a business, an industry, it's designed to profit.
It's divided into categories with "specialists" in each field. If something should rupture in your body they can be miracle workers, emergency medicine is amazing, but when it comes to treating the underlying cause of any ailment they fall into to the quack category in my opinion, providing toxic drugs to treat dehydration or a mineral deficiency. It's ridiculous. I have seen many doctors, other than the Indian cardiologist, not a single doctor tested me for dehydration or suggested drinking more water, in fact one male cardiologist I asked about drinking water, he said, "water is not important." It's difficult to imagine a doctor being so ignorant, which then makes me think he must purposely want people to abuse themselves so that he can keep that revolving door spinning and prescribing drugs for conditions related to dehydration or mineral deficiencies.
Our destructive lifestyles are as addictive as any narcotic. Changing a negative lifestyle is like disrupting the foundation of our very being. All of us want to stick with our bad habits and be given a pill that cures the ailments caused by a poor lifestyle. I believe my hypertension and ulcerative colitis is the cause of me taking various energy drinks for decades.
If for example you take amino acids then some of those can cause a copper deficiency. Most of those energy concoctions are not balanced, they work for awhile until you create either a vitamin and mineral toxicity, or the depletion of other nutrients due to the over abundance of others.
My blood pressure was perfectly normal until I began taking handfuls of vitamins in my early 30's, and not being a big water drinker obviously created a lot of toxins in the body that couldn't be flushed out. The medications aren't very effective, but seeing they only become more effective with how and what I eat makes me believe that I caused the hypertension. Doctors have said that people who go full vegetarian for a few months have normalized their blood pressure and thrown their medications in the trash.
It's my belief that my body has accumulated too many stored toxins and heavy metals. The way to flush it out would be to stop taking the energy drinks, stick to green tea and sometimes coffee if I need that jolt of energy. regulate the quantity of what I eat. Eat oatmeal for it's fiber content. Village inn makes a great cobb salad that seems to be a well balance meal of vegetables, meat, eggs and cheese. I have even learned to only eat half instead of the entire salad. Since changing my lifestyle and eating habits the ulcerative colitis is going away, the blood pressure should follow. I don't need all of those ridiculous doctors, I need a nutritionist and lifestyle coach... and so do millions of Americans. Stop supporting the licensed quackery in the medical field.
I agree with your opinion on doctors. Doctors and pharmaceuticals, probably also insurance companies, they're now teaming up to make more profits off of something that are priceless to us all; our health, and wanting to live longer life. And we are completely blinded by their "opinions" and "advices". Western medicine does amazing things, as you mentioned, but alternative medicine that uses herbs and changing life styles, surroundings, and how you feel inside mentally and emotionally are the key components of your health (and sickness) and taking more medication is only a band aid treatment and not fixing the real problems.
I think it's great that you tracked back how you got sick to begin with. Many times, when you get sick, you think back and try to figure out how you got sick. Personally, I do some research online and usually find something that makes sense. From there, I try to find treatments/medication that are used, then I'll look for herbal alternatives that have the same effects.
Thank you for sharing your story.
Thank you for this :)
Thanks, that was quite helpful.
Wonderful!
Love u lecture
Thanks a lot!
well done. kudos
thank you
Supeeeeer 😊
awesome! thank you
Thank u
thanks
This is really good!!!
Awesome vid thanks!
Thanks
so good
awesome!
This is amazing!!