Regulation of Renal Blood Flow
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- Опубліковано 8 чер 2024
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I've recently been diagnosed with glomerulonephritis, I have no medical background. This has been so useful to me, thank you ♥️
Glad that we're able to help, Katie! And sorry to hear about your diagnosis. Wishing you the best of health today! Keep safe! ❤️
I wish ur better now maam
I have a medical background (2nd year med student), and you would be surprised how much I learned from this video.
My final year project has a lot to do with blood pressure regulation. Thank you guys for helping me out with this 🙏. Truly life savers
Our pleasure to help, Shreya! 😊
Sir I found your lectures on UA-cam, one of the best teaching method
Thank you for your help with medical students
We're glad that you find our videos helpful, Aziz! 💖
Thank you for these amazing videos
Love your video! I'm a pharmacy student studying for an exam and this is really helpful
Glad it was helpful, Emma! 💕
As a medical student I found it very useful 👌
Thank you so much Osmosis 💓
Most welcome! ❤️
Great video, but you missed out on mentioning the other, arguably more important, aspect of tubuloglomerular feedback mechanism. When the macula densa cells detect less sodium in the tubular fluids, which usually occurs when GFR is reduced due to low blood pressure, they lead to release of renin from the juxtaglomerular cells, and that eventually leads to increase in GFR and blood pressure.
Thank you so much for bringing this to our attention, Sankalpa! I will be sure to pass this along to my colleagues on the Content Team so they can check the details with our Chief Medical Officer. 😊
Once again... an amazing video. Please don't stop posting!
Thank you! ❤️
Perfect teaching style, superb.
Thanks, Norman! 💖
Currently finishing a renal term. These videos have been super helpful as a refresher!
Glad it was helpful and thank you for making us part of your review! 🙏🏼 ❤️ 😊
Very good informative video
so thankful for your channel
Aww.. Thanks, Liz! 😊
Great explanation and delivery - thanks.
Glad you enjoyed it! 😊
Thank you your lectures are very helpful ♡
You're very welcome. Khokha! ❤️
next level teaching, helping me a lot sir,please sir make more videos on physiology
Glad to help! 😊
THANKS
Thank you for this very well-done and easy to understand video
Glad it was helpful! 🌟
Best physiology video I've seen.
Wow, thanks! 🥰
Very helpful! Thanksss
Any time, Kaci! 🙏🏼
BTW, no amount of arterial resistance will prevent a chasing kangaroo from hunting you down. Usain Bolt sustained an average ground speed of 37.58km/h over his world-record-setting 100m bolt in 2009, over 9.58 seconds. Roos will sustain 40 km/h for about 2 km. At that speed, that's about 3 minutes. Ergo, under 10 secs, that roo will tailslap Bolt for his cheeky escape attempt, without breaking a sweat.
Teach told me to watch
Omg, I Love your videos!
Thanks, Manu!
Thank you thank you thank you!
Happy to help any time! 💖
Hi ！I'm Michelle,from hk. I, who is a junior student from Biometical Science, am so excited to know about the lecture
Wonderful! 😊
great and great explenation for ever❤❤🌟🌟
Thanks, Kawthar! 🥰
Question, at about 5:40, it said that with high angiotensin II, this will cause both afferent glomerular arteriole and efferent glomerular arteriole to constrict causing a decrease in both renal blood flow and GFR. I agree with a constriction in afferent arteriole causing a decrease in renal blood flow but wouldn't constriction in efferent arteriole cause an INCREASE in GFR?
Like say a patient has low blood volume and therefore low BP and low GFR, the release of angiotensin II is meant to increase GFR, not further decrease it right?
@6.42 u told that Pg dilates both efferent and afferent arterioles but u written dilation of efferent and constriction of afferent arteriols pls clear
You are the best!
Wow, thanks! ❤
nice
Was trying to look up the Renai Circulation song but this works as well
We hope it helps! 🥰
That's very useful thanks. 👍 Is there any chances to get the notes ... Because it's so useful ig.
Hi Fathima! We do have high-yield notes for this video that you may access at osmosis.org. You may sign-up for the 7-day free trial (no credit card required) to access this and more. If you have questions or concerns, please email us right away (support@osmosis.org) and our team will be glad to help! 😊
I have never heard a single soul say capillary that way lol
Who experienced blockage because of the prostata? And what happened after this? And are your kidney parameters going back to normal (BUN and creatinin)? I experienced a blockage and I was underwent to TURP in May 2022. My BUN and creatinin-parameters worsened because of the blockage. Is somebody who experienced the same? Returned at you the BUN and creatinin value to normal? Or not more?
is to somebody happened the same as to me? I was already 6 years on BPH medication-finasterid-aglandin, as the retention happened. The Kreatinin and BUN were worsened after the retention. And now the question: In your experience the Kreatinin and BUN were going back AFTER the TURP, or not? Thank you and best greetings from
thank yooou❤❤❤! but i have a simple question ( why increasing systemic pressure increased the pressure gradient? i think as a result of increasing systemic pressure both the systemic arterial and systemic venous pressures are going to increase so the different is the same )
Perfect💛
Thanks! 💕
How cathecolamine work on regulation of renal blood
Fantastic
Thanks, Abantika! ❤️
From your explanation about ANP and BNP increasing renal blood flow by constricting the efferent and dilating the afferent arteriole.... Does it mean that low levels of Angiotensin II also have the same affect of increasing renal blood flow since they only constrict the efferent?
I think so. People with renal artery stenosis usually have an slightly increased angiotensin levels which helps in maintaining gfr . Use of ace inhibitors / arb blockers can hamper this.
No, since ANP and BNP work during high blood pressure so there is an increase in renal blood flow.
But for Angiotensin ll happens during low blood pressure just to make more blood remain in the glomerulus to maintain the GFR.
Please tell me the 3 sphincter name in bladder....?
Osmosis of knowledge into my brain
🙌🏼 💕 ✨
Woww! 💜
I thought the renal corpuscle only consist of the glomerulus and the glomerular capsule
Can you make a video on ( law glomerular filtration rate (GFR))
Please
Hi Kashmira! We do have a video on this over at osmosis.org 😊 Feel free to signup for the 7-day free trial to access this video.
what is the reason that you have a low GFR?
For me it was an urin flow blocade. In the meantime I had a TURP, and for me the question is, if the GFR will increase, or no?
What doctors you were consulting?
What therapy the doctors proposed to you?
best greatings from Vienna
Why doesn't Glomerular Filtration Rate increase despite the lack of autoregulation when blood pressure gets higher than 200 mmHg, while renal blood flow increases drastically? Thanks to whoever can answer me.
Which app do u use?
Hi! Thanks for asking! Here’s how Osmosis videos are made: www.osmosis.org/blog/2020/11/27/how-osmosis-videos-are-made# 👍🏼
Very well done…I had to slow it down to x.75 speed coz it was too fast
There are two types of kidney infection.
similar to cognito🤔
The tubulo glomerular feedback is wrong and is the other way around beginning with low flow and low GFR that later on causes afferent vasodilation, efferent vasoconstriction, and release of renin. Plus it is not explained thoroughly. Otherwise perfect video
It can act both way. I mean low gfr , low NaCl causes macula densa to create vasodilation therefore gfr increased (i.e brought back to normal level)
Similarly when high gfr, high NaCl macula densa releases adenosine which contracts afferent arteriole and decreases gfr(i.e brought back to normal level)
Hope it helps 😊
OMG! At the beginning you said when blood pressure goes high blood flow goes down. But in the end you said when blood pressure goes up blood flow goes up ! How is that ?
Thank you so much for bringing this to our attention, Issaali! I will be sure to pass this along to my colleagues on the Content Team so they can check the details with our Chief Medical Officer. 😊
{ هذا خلق الله فأروني ماذا خلق الذين من دونه بل الظالمون في ضلال مبين }
This is the creation of Allah. So show Me what those other than Him have created. Rather, the wrongdoers are in clear error
Kangaroo hee
Osmosis makers aren't Australians why do they keep giving the kangaroo example
WHY ARE WE CALLING THEM Cuh-pill-er-ease
69 comments before I commented
Speak very fast😐
Sorry about this, Sepehr. You may adjust the video's playback speed by selecting on the settings icon on the lower portion of the video player to a speed that's more comfortable for you. We hope this helps 🙏🏼
did not help at all, if i couldnt underst my professor this videos made it worse!!