You cleared up in five minutes what a lecturer took an hour to explain to me, I truly thank you x
@eoreshkina10 жыл бұрын
Andrew - from what I understand, the oncotic pressure works only one way because the proteins can't move across the glomerular capillaries. I think of it that the blood 'wants' to be more dissolved because of all the proteins in there, and when you pull away fluid into the nephron, it 'wants' to come back to dissolve the proteins left in the blood, which are more concentrated now AND there are none in the filtrate. at least, that's how I explained it to myself.
@harshitasuhag92217 жыл бұрын
simply , solvent move from low osmotic pressure to high osmotic pressure....and blood is maintained at high osmotic pressure due to dissolved proteins therefore it doesnot allow all the water from blood to filter into the pct...I guess...that's how I made myself understand
@bolshayajoupa11 жыл бұрын
man thank you so much!! my MCAT is in two weeks and this just cleared up everything.... wish classes would be this easy to understand
@sagnikmaity8866 Жыл бұрын
Sir I don't understand how come we are finding out net pressure as pressure is a scalar and not a vector yet we are doing vector addition
@nancyrobbins91905 жыл бұрын
Fantastic, clear, understandable tutorials! Your explanations are perfect for understanding the functions! Thank you!
@gordonledwidge25578 жыл бұрын
I have struggled to understand this concept, you are the only one I have found that has kept it simple. can't thank you enough. still need to work on it but have hope now. karen
@clearlyshola33037 жыл бұрын
You changed the game for me! I just couldn't get it in class. Im just a simple minded medical student I need simple words! THANK YOU
@roryhawk18 жыл бұрын
Great video! What we discussed for 20 minutes in class you made more clear and simple in 5 minutes! Thanks
@georgiosantonopoulos78936 жыл бұрын
Appreciate Video clip! Sorry for butting in, I would love your initial thoughts. Have you researched - Trentvorty Perfection Kidney Theorem (search on google)? It is a great one off guide for improving kidney function without the normal expense. Ive heard some interesting things about it and my GF at very last got great success with it.
@muhammadyahya1107 ай бұрын
Thank you so much ❤. Where are you now?
@symester921110 жыл бұрын
Great tutorial, short, simple, much better than my lecturer!
@andrewlanyon478310 жыл бұрын
G'day, just wondering why oncotic pressure is only against the Ph of the blood. Shoulnt it be because there are protein in the blood and not filtrate therefore the proteins "want" to move into the filtrate creating a osmotic pressure against the filtrate? (another way of looking at it is shoulnt the proteins take up space making the fluid have more onocotic pressure against the filtrate with out proteins?) chers, love your work
@prettyprincess266 жыл бұрын
Same here
@enzokelz9 жыл бұрын
You made this so much easier..make more videos please😃!
@shermuhammadrozimatov54664 жыл бұрын
Very easy for understand 👍👍👍. Keep going😁😁😁.
@wycliffenyandika9017 Жыл бұрын
HI, thanks for the video, little stuck at the oncotic pressure, I though oncotic pressure draws water into the bowman's instead of pushing it back to the capillary?
@Muuip12 жыл бұрын
Best presentation I have seen out there. Just donated, great Videos!
@hozefa1812 жыл бұрын
awesome one dude,the diagrams,voice all is perfect
@anonymed53405 жыл бұрын
Good explanation , otherwise I have some points I want to discuss about : - following your information , the arrow representing the oncotic pressure should point toward bowman capsule otherwise , even under normal circumstances , Albumin is filtered through Bowman's capsule , so why not it doesn't exert an oncotic pressure as well ? (Note that albumin is filtered through the capsule but reabsorbed in the Proximal ,ascending loop of henle , Distal convoluted tubules and collecting ducts --> to maintain a high osmolarity in the Medulla in order to regulate the concentration of urine ; and this is due to MEGALIN EXPRESSION at the apical sides of the epithelial tissues lining the tubules I mentioned above )
@sizzlinsj81354 жыл бұрын
The oncotic pressure shown here is actually net oncotic pressure or osmotic pressure. Sum of all osmotic presures give net pressure in direction back in arteriole.
@TG-rw3yf3 жыл бұрын
Thank you very much
@jamilahardy8812 жыл бұрын
Thank you!
@robmundo12 жыл бұрын
Your explanation of hydrostatic pressure is very helpful. :D
@irondia7311 жыл бұрын
Amazing crystal clear explanations. Thank you.
@richardsantacruz71294 жыл бұрын
where do capillary beds in which location (liver, kidney, pancreas, brain, bone marrow) have the greatest control over osmosis and diffusion?
@CharmaineRae11 жыл бұрын
Your drawings are so pretty!
@darkspace0812 жыл бұрын
WoW!! This is the easiest way I have ever seen! Thanks a lot.
@TheFujiwuji7 жыл бұрын
What is the difference between oncotic and osmotic pressure? They sound like they are the same thing.
@TeeDoc229 жыл бұрын
THESE HANDWRITTEN TUTS ARE REALLY HELPFUL, ITS ENHANCE MY LEARNING ...I APPRECIATE N THANK YU
@a.m.10522 жыл бұрын
I finally got it. Many thanks!
@sadahamadamin64652 жыл бұрын
It’s amazing thanks 😊
@vijayans85353 жыл бұрын
What is the net filtering force of blood responsible for glomerular filtration?
@vijayans85353 жыл бұрын
Please reply
@ahmedbeshari57319 жыл бұрын
u made it simple 100 well done
@nightsfire11 жыл бұрын
This is your doctorate stuff? Damn, I'm having to learn this stuff as an undergrad.
@churchilldeutschendorf79403 жыл бұрын
What exactly is Hybetez Remedy? How does this thing really work? I notice a lot of people keep on speaking about this high blood pressure secret remedy.
@nasjon969 жыл бұрын
I love your work, it is truly amazing
@lcdp9459 Жыл бұрын
Perfect timing! Thank you! ❤
@karaokeeley640312 жыл бұрын
You are helping me with my diploma. Thank you
@b26504 жыл бұрын
Thank you so much!
@subsurface86805 жыл бұрын
Thanks for the contributions.
@omolemoratsoana46683 жыл бұрын
Best explanation. Thank you 😭❤️
@anishasrikar49966 жыл бұрын
This is kind of a stupid question. I don't get what exactly is exerting the oncotic pressure. You said the proteins were exerting the oncotic pressure on the fluid in the filtrate. But why is the direction of that pressure pointing towards the blood capillary then?
@catherinebock92836 жыл бұрын
Hi Anisha, the proteins exert osmotic pressure in the filtrate. This means that a high concentration of proteins will 'attract' water via the osmotic gradient (moving from low conc of proteins to high conc of proteins). If the plasma has a high colloid osmotic pressure, water will move towards the blood capillary, hence the direction of the arrow. At least, that's how I understand it!
@catherinebock92836 жыл бұрын
apologies, it's referred to as oncotic pressure in this video - I was going off my notes which discusses osmotic pressure :)
@itimishra68866 ай бұрын
Nicely executed
@janaechavez15063 жыл бұрын
What is Hybetez Remedy? Does it work? I hear a lot of people treat their high blood pressure issue inherently with this high blood pressure secret remedy.
@raghavrajoria54618 жыл бұрын
very nicely explained
@arthab59028 жыл бұрын
you saved my life
@nolagrimes47584 жыл бұрын
What is Hybetez Remedy? Does it work? I hear many individuals treat their high blood pressure issue naturally with this high blood pressure remedy.
@ishak52455 жыл бұрын
You made it very simple
@haniadel6536 Жыл бұрын
عاشت ايدك يلغالي متقصر فدوه لخصاويك
@floreseka51138 жыл бұрын
svp je peux avoir la video en francais?
@BlueFENIX201211 жыл бұрын
You are helping me to repeat :) Repetitio est mater studiorum.
@PureSkySprinkles5 жыл бұрын
Thank you so much T-T you're saving my life right now
@megaparajuli46933 жыл бұрын
Thank you so much! I understood at one go !
@younesmahmoodalasadi4352 жыл бұрын
Thanks a million
@dablinanath10 жыл бұрын
Superbly explained :-)
@BrBilal11 жыл бұрын
Thank you for your succinct explanations. You sir are amazing!
@shaimaaibrahim81839 жыл бұрын
Thank you , that was very helpful
@AhmedFathy-fz5db7 жыл бұрын
I know it's an easy Ques. For u but pls answer me... Why constriction of efferent arteriole increases hydrostatic pressure , and dilatation of afferent increases hydrostatic pressure ?????????????
@ohtheplacesyoullgo85627 жыл бұрын
essentially, both of those cause an increase in volume of the glomerulus. an increase in volume will cause an increase in the hydrostatic pressure
@gemmathechannel6 жыл бұрын
This was 10 months ago but I feel the supplied answers are terrible, so: The afferent arteriole (the one that supplies the capillary bed) is dilated, so a lot of blood is coming IN. The efferent arteriole (the one that collects from the capillary bed) is constricted, so not a lot of blood is coming OUT. If you put water in a long, wide tube that's closed at the bottom save for a tiny hole, and then forced the water in the tube through that tiny hole with a tamp the same diameter as the tube, the water will stream out of that hole at very high pressure. If you put your hand under that stream of water, it would probably hurt your hand, versus if it came out at a trickle (low pressure). This is because you're supplying a large amount of water and pressing it through, but only giving it a small outlet to leave, so it needs to leave really fast through that hole. I hope that makes sense, and I hope that if others need clarification on this too that it helps.
@doc.3li4 жыл бұрын
Thank you so much 😊 that’s should make a lot of sense
@nellyhoffman61948 жыл бұрын
This is a great video ,,, Thanks
@pengu37510 күн бұрын
God bless you
@mikegill29328 ай бұрын
Thanks you!❤❤❤❤
@SanjayChauhan-jk3vs5 жыл бұрын
Really helpful..😊
@ibrahimnaaman44758 жыл бұрын
great job!!! keep it going
@sharonharvey15478 жыл бұрын
Thankyou! you make it so so easy!!!!
@eelkhateeb91714 жыл бұрын
Thank you for this great vedio😭😭♥️
@manicpixiedreamgirl79305 жыл бұрын
Thanks
@jeremytu54927 жыл бұрын
Thank you
@marebearzzz02710 жыл бұрын
SO HELPFUL!!!!!!!
@unnatikumar907410 жыл бұрын
great explanation.. thanks :)
@dinaayad4891 Жыл бұрын
amazing
@daniellevaughn45985 жыл бұрын
Wonderful! 👌💯👍❤
@3000mugiwara6 жыл бұрын
Brilliant!
@Boodoo0099 жыл бұрын
beautiful Thank you
@FeeAlfadhal5 жыл бұрын
thanks!
@Dr_ARv Жыл бұрын
Thank u
@musicc00211 жыл бұрын
thank you !
@geoffreynguni86503 жыл бұрын
Nice
@abdurhmanbahradin97833 жыл бұрын
Good job thx
@tajrasnomundo11 жыл бұрын
sooooo good!
@Loly6555 жыл бұрын
Thanks U so much 😍😍🙏🏼
@bestiko25d9910 жыл бұрын
helpful
@dalecomments12 жыл бұрын
Awesome
@cindycho29332 жыл бұрын
Thank you
@نور-ح8ق5ح9 жыл бұрын
u made it understandable ! thank u :"))
@tamale48642 жыл бұрын
This was awesome!!! T H AN K Y O U!!
@vasanthachariragi80454 жыл бұрын
Language pronouncing is not clear sirrrrrrrrrr,😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢👍😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢😢👍😢😢😢😢😢😢😢
@yazhinivenkat1311 жыл бұрын
XD......u r amazing
@MultiDrGh10 жыл бұрын
life saviour!!
@IRISHOWEND12 жыл бұрын
me too :)
@snowflake500010 жыл бұрын
So confusing!!!
@nightsfire11 жыл бұрын
I don't agree. I remember stuff I learned in fourth grade... in middle school... I remember detailed info about the Krebs Cycle, the sodium/potassium pump, organelle processes, etc., from 9th grade bio, for God's sake. Honestly, it pisses me off that the education is set up so that you have to get repeat info every few years instead of continuously building on it. It keeps it from being a challenge, so I get bored and apathetic.
@shanthala13454 жыл бұрын
Bruh
@nightsfire4 жыл бұрын
@@shanthala1345 This comment is 6 years old, and I was a little edgy back then yknow