Regulation of Renal Blood Flow

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1 июл 2024

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Комментарии : 97

@katiefaery 2 года назад

I've recently been diagnosed with glomerulonephritis, I have no medical background. This has been so useful to me, thank you ♥️

@osmosis 2 года назад

Glad that we're able to help, Katie! And sorry to hear about your diagnosis. Wishing you the best of health today! Keep safe! ❤️

@jck4life252 2 года назад

I wish ur better now maam

@thefenerbahcesk4156 Год назад

I have a medical background (2nd year med student), and you would be surprised how much I learned from this video.

@sheyamckell4856 Год назад

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

@osmosis Год назад

Our pleasure to help, Shreya! 😊

@KillerTacos54 Год назад

Thank you for these amazing videos

@azizullah5632 2 года назад

Sir I found your lectures on RU-vid, one of the best teaching method Thank you for your help with medical students

@osmosis 2 года назад

We're glad that you find our videos helpful, Aziz! 💖

@Emma-db2nj Год назад

Love your video! I'm a pharmacy student studying for an exam and this is really helpful

@osmosis Год назад

Glad it was helpful, Emma! 💕

@Hannaneh2004 Год назад

As a medical student I found it very useful 👌 Thank you so much Osmosis 💓

@osmosis Год назад

Most welcome! ❤️

@miranmuslem 10 месяцев назад

Once again... an amazing video. Please don't stop posting!

@osmosis 10 месяцев назад

Thank you! ❤️

@nomanshaikh8640 2 года назад

Perfect teaching style, superb.

@osmosis 2 года назад

Thanks, Norman! 💖

@12SA472012 Год назад

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.

@osmosis Год назад

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. 😊

@GM_LEONG Год назад

Currently finishing a renal term. These videos have been super helpful as a refresher!

@osmosis Год назад

Glad it was helpful and thank you for making us part of your review! 🙏🏼 ❤️ 😊

@elquixotedelascanarias 8 месяцев назад

Great explanation and delivery - thanks.

@osmosis 8 месяцев назад

Glad you enjoyed it! 😊

@liz4228 2 года назад

so thankful for your channel

@osmosis 2 года назад

Aww.. Thanks, Liz! 😊

@khokhahamdan9452 Год назад

Thank you your lectures are very helpful ♡

@osmosis Год назад

You're very welcome. Khokha! ❤️

@natesanjyothikumari5256 2 года назад

Very good informative video

@bharatb652 Год назад

next level teaching, helping me a lot sir,please sir make more videos on physiology

@osmosis Год назад

Glad to help! 😊

@jennifermatillano8808 3 месяца назад

Best physiology video I've seen.

@osmosis 3 месяца назад

Wow, thanks! 🥰

@geniuspeng 5 месяцев назад

Thank you for this very well-done and easy to understand video

@osmosis 5 месяцев назад

Glad it was helpful! 🌟

@zeevberar1663 2 года назад

THANKS

@elquixotedelascanarias 8 месяцев назад

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.

@ImaniNatashaa 2 месяца назад

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?

@Michelle-lf3cs Год назад

Hi ！I'm Michelle,from hk. I, who is a junior student from Biometical Science, am so excited to know about the lecture

@osmosis Год назад

Wonderful! 😊

@aadityalimbachiya3794 2 года назад

@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

@Laur3n13 2 года назад

Thank you thank you thank you!

@osmosis 2 года назад

Happy to help any time! 💖

@jawaherturki6592 Год назад

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 )

@janosvas8597 Год назад

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

@kacinichols5827 2 года назад

Very helpful! Thanksss

@osmosis 2 года назад

Any time, Kaci! 🙏🏼

@manuanimations7228 2 года назад

Omg, I Love your videos!

@osmosis 2 года назад

Thanks, Manu!

@adrummingdog2782 Год назад

I have never heard a single soul say capillary that way lol

@mistyconstancio6459 8 дней назад

😂

@Nour_Astella 2 года назад

How cathecolamine work on regulation of renal blood

@noahleveille366 10 месяцев назад

Was trying to look up the Renai Circulation song but this works as well

@osmosis 10 месяцев назад

We hope it helps! 🥰

@kawthar7609 2 года назад

great and great explenation for ever❤❤🌟🌟

@osmosis 2 года назад

Thanks, Kawthar! 🥰

@fathimareehathabdulrazack8423 Год назад

That's very useful thanks. 👍 Is there any chances to get the notes ... Because it's so useful ig.

@osmosis Год назад

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! 😊

@AnakinIHaveTheHighGround 7 месяцев назад

Teach told me to watch

@natashakapungwe8586 2 года назад

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?

@STARMAN33 2 года назад

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.

@ayomidejohnson2659 2 года назад

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.

@christiancolon177 7 месяцев назад

You are the best!

@osmosis 7 месяцев назад

Wow, thanks! ❤

@baisakhipramanik7724 Год назад

Please tell me the 3 sphincter name in bladder....?

@rename_525 2 года назад

nice

@faithacuesta9930 2 месяца назад

I thought the renal corpuscle only consist of the glomerulus and the glomerular capsule

@zahraa_1920y 2 года назад

Perfect💛

@osmosis 2 года назад

Thanks! 💕

@bionium6976 2 года назад

Osmosis of knowledge into my brain

@osmosis 2 года назад

🙌🏼 💕 ✨

@Silvia-wi8yx Год назад

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.

@kashmirakanojiya9475 Год назад

Can you make a video on ( law glomerular filtration rate (GFR)) Please

@osmosis Год назад

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.

@janosvas8597 Год назад

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

@abantikakonar6480 Год назад

Fantastic

@osmosis Год назад

Thanks, Abantika! ❤️

@easyartskitchen4361 Год назад

Which app do u use?

@osmosis Год назад

Hi! Thanks for asking! Here’s how Osmosis videos are made: www.osmosis.org/blog/2020/11/27/how-osmosis-videos-are-made# 👍🏼

@margaretrobinson9597 2 года назад

There are two types of kidney infection.

@cardiyansane1414 8 месяцев назад

Very well done…I had to slow it down to x.75 speed coz it was too fast

@shatha5170 2 года назад

Woww! 💜

@aasemahsan 12 дней назад

2:43 7:23 autoregulation

@hannairfan 8 месяцев назад

similar to cognito🤔

@abul3ezz30 Год назад

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

@anuragnath8182 3 месяца назад

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 😊

@ThatsWhy- Год назад

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 ?

@osmosis Год назад

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. 😊

@hocinehamiani1156 3 месяца назад

{ 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

@lyndawolfe8564 Год назад

WHY ARE WE CALLING THEM Cuh-pill-er-ease

@Duskysky1 2 месяца назад

Osmosis makers aren't Australians why do they keep giving the kangaroo example

@ujjalsharma9083 Год назад

69 comments before I commented

@carolclark5776 2 года назад

Kangaroo hee

@sepehrasgharzade8626 Год назад

Speak very fast😐

@osmosis Год назад

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 🙏🏼