Renin Angiotensin Aldosterone System

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Mechanisms in Medicine

Mechanisms in Medicine

Күн бұрын

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.

Пікірлер: 122
@cupquakemonster7208
@cupquakemonster7208 11 жыл бұрын
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!
@TimmyK916
@TimmyK916 10 жыл бұрын
Thank you Mass Effect codex man.
@Ventus2077
@Ventus2077 8 жыл бұрын
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 :)
@blacjac990
@blacjac990 7 жыл бұрын
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!!
@AhmedMD
@AhmedMD 9 жыл бұрын
Everything makes sense now.Thanks for this video.
@azucenasanchezdominguez6372
@azucenasanchezdominguez6372 8 жыл бұрын
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.
@umairs4777
@umairs4777 5 жыл бұрын
you just did my homework, thanks.
@fatimaaljaf9289
@fatimaaljaf9289 5 жыл бұрын
The renin is first released by kidney due to inhibition in renal perfusion .. but it was very useful thank you vey much
@dramankaur
@dramankaur 3 жыл бұрын
Thank you so much! Really helped. Clear and concise.
@vandanakaushik3795
@vandanakaushik3795 11 жыл бұрын
this is really helpful.cause its not boring like physio lecture. well done.now i got this system :)
@omarnibrahim8706
@omarnibrahim8706 4 жыл бұрын
Thanks a lot . I hope to give more details about it
@HalTheAl
@HalTheAl 10 жыл бұрын
The narrator sounds like the narrator for Mass Effect, just a little higher pitched. Brilliant video.
@BOSSHELB
@BOSSHELB 9 жыл бұрын
I INSTANTLY THOUGHT THE SAME. So awesome
@francescacamilleri967
@francescacamilleri967 11 жыл бұрын
Very Helpull. Concise and to the point. Thank you.
@thebadboy5161
@thebadboy5161 5 жыл бұрын
Unable to understand, 🔥
@arunjyotidutta4455
@arunjyotidutta4455 4 жыл бұрын
Bhai badhiya keep it up . At the right place...love you bro
@SurinderSingh-gl1dj
@SurinderSingh-gl1dj 6 жыл бұрын
Thqnx today is my bio exam...
@dbnour1
@dbnour1 12 жыл бұрын
this is so great ..thank you
@yogayantra
@yogayantra 5 жыл бұрын
thank you so much. Eventually, it's quite complex!
@tholumusasibiya8305
@tholumusasibiya8305 7 жыл бұрын
really killed it thanks!!!!
@levine0074
@levine0074 5 жыл бұрын
Nice alternative pathway without renin system
@fatihalhaq
@fatihalhaq 3 жыл бұрын
Thank you
@2012Comments
@2012Comments 9 жыл бұрын
awesome video. thank you
@pradelinedemosthene2976
@pradelinedemosthene2976 6 жыл бұрын
Great video....very informative
@VibhutiKaul
@VibhutiKaul 6 жыл бұрын
Really good
@TTerminatorr
@TTerminatorr 8 жыл бұрын
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.
@MonkeyDLuffy-xr4fl
@MonkeyDLuffy-xr4fl 7 жыл бұрын
If you mean in relation to plasma osmolarity then: RAAS, water diuresis, pressure natriuresis.
@mzoon12
@mzoon12 5 жыл бұрын
Well done👏🏼👏🏼👏🏼
@aipathiraourma1344
@aipathiraourma1344 6 жыл бұрын
Nice presentation
@souravssg4906
@souravssg4906 7 жыл бұрын
Excellent explanation........ :-)
@SamiraBio1
@SamiraBio1 9 жыл бұрын
thank you ..good job
@pranidhisirimanna3375
@pranidhisirimanna3375 3 жыл бұрын
Good job
@tatipola1
@tatipola1 11 жыл бұрын
gracias, great video
@savitapawar749
@savitapawar749 3 жыл бұрын
Thank you so much bro 🥰🥰🥰🤗🤗🤗🤗🤗
@alovesherdoggie
@alovesherdoggie 8 жыл бұрын
You rock
@unnatikumar9074
@unnatikumar9074 9 жыл бұрын
thanks..
@samlou5179
@samlou5179 3 жыл бұрын
Dommage que ce ne soit pas en français .
@glitter2glaze21
@glitter2glaze21 7 жыл бұрын
Who are this KZbins made for?
@lSomeRandomGuyl
@lSomeRandomGuyl 5 жыл бұрын
this youtubes was mades fors yous
@kevinzhang3313
@kevinzhang3313 4 жыл бұрын
I shouldve gone to film school.
@TazmaniaD3vil
@TazmaniaD3vil 10 жыл бұрын
So much info in such short time.
@budimansumsel7624
@budimansumsel7624 11 жыл бұрын
this is so great ..thank you
@occupytosavetheworld
@occupytosavetheworld 7 жыл бұрын
absolutely perfect explanation, better than five hours of lecture.
@muhammadnovianto1077
@muhammadnovianto1077 10 жыл бұрын
Best RAAS tutorial video. I like the way you explain, and the animation help me a lot. Thanks... mmuuah !! :D
@jerryxue4940
@jerryxue4940 8 жыл бұрын
The memorization is real here
@hussamoon
@hussamoon 11 жыл бұрын
Amazing!! best way to explain it...
@xuanyang7268
@xuanyang7268 4 жыл бұрын
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!
@minagenx2746
@minagenx2746 10 жыл бұрын
I'm medical student n this was really helpful, thanks !
@facethebeast3826
@facethebeast3826 9 жыл бұрын
im a goat herder and i found this helpful.
@thedust850
@thedust850 8 жыл бұрын
+Wisdomian Law i am a Frisbee repairman and i find this helpful.
@minagenx2746
@minagenx2746 8 жыл бұрын
interesting O.O
@kaberipramanik6300
@kaberipramanik6300 6 жыл бұрын
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.
@xTRVLNMANx
@xTRVLNMANx 7 жыл бұрын
The incredibility of the human body. Human sciences always intrigued me; hence A&P was a blast. Now time to obtain a RN degree :)
@sharonkyle5866
@sharonkyle5866 5 жыл бұрын
Thanks for the informative video
@ekajigauri7357
@ekajigauri7357 6 жыл бұрын
hello I have renin 138 and what is the reason?
@meakatreena
@meakatreena 8 жыл бұрын
thank you for giving another helpful material fpr studying
@kamranzaheerMD
@kamranzaheerMD 12 жыл бұрын
Thank you! you are doing a wonderful job. Keep it up.
@healthelegance9523
@healthelegance9523 6 жыл бұрын
Thank you for this fine explanation and great video. I had problems with understanding this part but this video helped me a lot.
@ingypingy
@ingypingy 11 жыл бұрын
Most useful video I've seen on this topic.
@sereenkhader7497
@sereenkhader7497 8 жыл бұрын
Really a Great animation ! Thank you so much
@mandanamashoof3015
@mandanamashoof3015 8 жыл бұрын
Very well explained. Thanks
@FatimahA
@FatimahA 7 жыл бұрын
😢💙💙💙💙💙💙💙👏
@bihter79
@bihter79 11 жыл бұрын
wonderful. we hope to see more more animations.
@matchmedicines8209
@matchmedicines8209 3 жыл бұрын
thanks for your great description
@thanaaalshweily1500
@thanaaalshweily1500 7 жыл бұрын
So mean when Angiotensin ii bind on Ap1 recepter lead to decreases nitric oxides
@taylorhewett
@taylorhewett 6 жыл бұрын
This happens what happens but why? What is the root cause of malfunction.
@sinchannnn8690
@sinchannnn8690 6 жыл бұрын
Wow...so easy....no need of books...fantastic animations...keep it up
@xavierthesavior666
@xavierthesavior666 3 жыл бұрын
Aldosterone the do salt hormone
@belanabdulla6368
@belanabdulla6368 3 жыл бұрын
What a great videooooooo 👌👌👏👏👏👏👏❤️❤️❤️❤️❤️❤️❤️❤️❤️ well done
@MonkeySpecs301
@MonkeySpecs301 3 жыл бұрын
im here due to TRV027
@katherinelayden2910
@katherinelayden2910 6 жыл бұрын
This just wasn't complicated enough to keep my attention.
@bhagyashrivankar951
@bhagyashrivankar951 6 жыл бұрын
Thank you.....this video easy to understand..... thanks
@beniamino7733
@beniamino7733 3 жыл бұрын
wooow! You really describe it well, thank you!
@nermineslim1012
@nermineslim1012 3 жыл бұрын
thanks you
@francescacamilleri967
@francescacamilleri967 11 жыл бұрын
Very Helpful. Concise and to the point. Thank you.
@sofivear
@sofivear 10 жыл бұрын
Thank you!!! It was really easy to follow :D
@nancy1352
@nancy1352 6 жыл бұрын
we want more like this to anderstand
@oussamabenredjem5771
@oussamabenredjem5771 7 жыл бұрын
that waz amazingly explained!!!! tanx
@j-flower9738
@j-flower9738 7 жыл бұрын
this wassss sooo useful thank u rlly
@dapro2044
@dapro2044 8 жыл бұрын
that was way too much information! thank you
@sarah-gp5fu
@sarah-gp5fu 5 жыл бұрын
Wow fantastic , thanks so much
@vairaworld
@vairaworld 6 жыл бұрын
Thank you
@saqlainmushtaq2253
@saqlainmushtaq2253 5 жыл бұрын
Thanks for making vedio
@kzpodindustries496
@kzpodindustries496 9 жыл бұрын
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.
@MidoriSugiyama
@MidoriSugiyama 9 жыл бұрын
K Zpodindustries Did you ever get a response by anyone?? I really wanted to hear anyone's thoughts or answers to your question.
@kzpodindustries496
@kzpodindustries496 9 жыл бұрын
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.
@MidoriSugiyama
@MidoriSugiyama 9 жыл бұрын
If you ever get a straight answer from your holistic doctor, be sure to post it for us!!
@kzpodindustries496
@kzpodindustries496 9 жыл бұрын
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.
@MidoriSugiyama
@MidoriSugiyama 9 жыл бұрын
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.
@favourahamefula58
@favourahamefula58 3 жыл бұрын
Thank you for this :)
@leena969
@leena969 9 жыл бұрын
Thanks, that was quite helpful.
@mariociencia12
@mariociencia12 4 жыл бұрын
Wonderful!
@saqlainmushtaq2253
@saqlainmushtaq2253 5 жыл бұрын
Love u lecture
@MonkeyDLuffy-xr4fl
@MonkeyDLuffy-xr4fl 7 жыл бұрын
Thanks a lot!
@cuncunpogi1187
@cuncunpogi1187 11 жыл бұрын
well done. kudos
@ahmeda9986
@ahmeda9986 7 жыл бұрын
thank you
@hajermahjoub5556
@hajermahjoub5556 10 жыл бұрын
Supeeeeer 😊
@abrilrestrepolopez250
@abrilrestrepolopez250 10 жыл бұрын
awesome! thank you
@Meganjolie2133
@Meganjolie2133 8 жыл бұрын
Thank u
@drnitigyanonhare8085
@drnitigyanonhare8085 7 жыл бұрын
thanks
@amila2581
@amila2581 10 жыл бұрын
its owsome
@altair2594
@altair2594 9 жыл бұрын
This is really good!!!
@samigill2002
@samigill2002 10 жыл бұрын
Good
@amanyajoseph4783
@amanyajoseph4783 7 жыл бұрын
WOW
@lianecornils2933
@lianecornils2933 8 жыл бұрын
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
@missbrijolie
@missbrijolie 11 жыл бұрын
Awesome vid thanks!
@oruetorresguillermoandres8346
@oruetorresguillermoandres8346 3 жыл бұрын
@yazhinivenkat13
@yazhinivenkat13 11 жыл бұрын
Thanks
@NUFC2121
@NUFC2121 11 жыл бұрын
so good
@psychosadat
@psychosadat 11 жыл бұрын
awesome!
@課堂影片備份
@課堂影片備份 9 жыл бұрын
This is amazing!!
@BVHize
@BVHize 11 жыл бұрын
Thank you!!!!
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