How does Antidiuretic Hormone (ADH) work?

ADH causes the principal cells in the collecting duct to put aquaporins in the apical membrane, allowing for increased water reabsorption. The high concentration in the medullary interstitium provides the osmotic pressure necessary to reabsorb water. For more videos, visit - www.macrophage.co. Subscribe - goo.gl/EMRlRa. Support us on Patreon - goo.gl/bhmrgJ.
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[@Snaomib]

this was an absolute wonderful explanation

[@Spitsinbums]

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Tq

[@iKnowYoureBusyBut...]

I did not understand this at all in my physiology class. Thank you so much!

[@shreyasiyer2718]

Why are you doing biology topics in psychology?

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finally understood this, thank youu !

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short and helpful, thanx

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[@marcus00077]

Legendary video!

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[@ikz8439]

is blood osmolarity and plasma osmolarity the same thing?

[@GoodNewsForStrangers]

Nice video thank you so much.

[@carlosvelazquez2195]

thanks

[@BamBamBamber]

Is it a glycoprotein that the AHD will bind to (receptor)?

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[@user-ei3ti2th2u]

لازم اترجم

[@lucabusch6093]

Very good thx

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[@gxoatzil1v1andcsgo93]

Great video

[@ikz8439]

fluid volume and blood volume: are they the same???? pls thanks.

[@user-si1qk8fm2b]

I have a question so if the person have high ADH for any reason that will made a lot (new) aquuporins channel ? And we get a less urine But what if we don’t need any more ADH what will happened to those channel ? And how low ADH after high ADH will result in more urine ? Do we decrease the concentration in the interstitium space ?

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[@utamizdewi]

Thank uu

[@tashik8151]

If somebody receives IV dextrose water infusion would the adh levels rise or fall?

[@milordkiller]

i think it falls...

[@tashik8151]

Milord mechanism?

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[@LendiRose]

THANK YOUU!!

[@donnaw5013]

Doesn't it flow in Highest concentration to low? ADH opens aquaporin in CD, but would't the reverse happen due to the high to low gradient law that's established in fundamental biology?

[@silvanamaldonado5961]

The action of ADH is a little more related to physiology, because ADH acts when the osmolarity levels go way over the normal parameters, this happens when the concentration of solutes is higher on the extracellular space, therefore the body will try to compensate the high concentration of solutes by releasing ADH to add aquaporins to help release more water and "dilute" the extracellular fluid.

[@summerfatima2525]

Medulla is pronounced like megula I believe

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What is the medicine

[@ruchiramukherjee3116]

Do you mean to say that water is absorbed by medullary interstition from urine in collecting duct?
OR
From medullary interstition of one side to that of the other side?

[@ruchiramukherjee3116]

Please explain...

[@viiperbiite]

0:54
Does the water/urine "(fluid)" come from inside or outside the collecting duct?

[@100science]

it's in the collecting duck and goes out of it

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