Dr john Campbell you are amazing! i am a MPharm student sitting my finals, and i have never experienced such good teaching like yours. you saved me thank you so much. you are truely a talented teacher, in the 4 years of my university degree nobody has ever explained biology as well as you.

Always recommend your videos to my nursing staff, excellent information, really well presented, thank you!

I am in nursing and have my bio test this Monday. I have been watching all of your videos on the urinary system/renal system. I understand it so much better now. Thank you so much. I will recommend your videos to all other science students.

@TIAJtheinspireacademyonline

3 жыл бұрын

👍🏻all the best

These videos are brilliant. I have a physiology exam tomorrow and have been panicking about the renal system because I just couldn't 'get' it- now I feel so much more confident so thankyou!! They are easy to follow and and presented in a way that is interesting and easier to understand than many others I've watched.

Anyone else experiencing audio issues with this video? Dr John thank you for all you share!

great as always, Dr John ...

thank you very much Dr Campbell for your amazing lectures

I have a presentation tomorrow and this video was really well explained and helped me understand better the material. Thank you Dr. John!

Thank you Dr John Campbell.

God bless you so much. You teach so well.

Your lecturing doctor really help

@allanchungu8852

4 жыл бұрын

Really

great helpful video Thank-you so much Doctor John

Great overview! Thanks

Thank you so much Doctor... it's really helping me

This is fantastically explained. Thank you soo much.

Thanks so much! Very helpful.

This made so much sense.

Very helpful... Thanks heaps

Great Video Thanks

Great video

Beautiful

Dr. Campbell, but how does the Renin-Angiotensisn mechanism affect the Glomerular Filtration Rate? Does constricting efferent arteriole increase GFR?

FYI: Something went wrong in recording this video, technically. My left earphone is receiving less volume than the right. Other KZread videos don't have this issue.

Thank you

How does coq10 play into vasoconstriction or lack of?

💯

Great video sir ! I have quick a question though. Does angiotensin 2 leads to increased release of ADH as well ? Thank you

@Campbellteaching

8 жыл бұрын

+Dmitry Noritsyn No, I don't think so. Angiotensin 2 will directly vasoconstrict and increase aldosterone secretion. The ADH mechanism is separately controlled directly from osmoreceptors in the hypothalamus. However, your thinking is good, as both aldosterone secretion and ADH secretion will both lead to increases or conservation of blood volume.

@dmitrynoritsyn6450

8 жыл бұрын

+Dr. John Campbell Thank you for taking your time to answer my question

Nice presentation

👍👍

ANGIOTENSIN 2 INCREASE OR DECREASE GFR

But in the first place why should the blood pressure be drops at afferent arteriole for the release of renin???

@ineedhoez

Жыл бұрын

Low sodium causes the low pressure and triggers the process. Also renal artery stenosis aka narrowing, decreases blood flow and triggers the process.

@levistrauss5139

5 ай бұрын

"Only one-third of the normotensive subjects were reported to show salt-sensitivity in their blood pressure."@@ineedhoez

NO VOICE SIR

no sound.... no audio wtf

no sound please

@Campbellteaching

4 жыл бұрын

is there something wrong with your computer?

Very informative, but it makes me very sleepy, sorry.