Receptors and Signaling Pathways for the USMLE Step 1

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2019-06-17に共有

Receptors and signaling pathways like you've never seen them before.

This video covers second messengers such as the Gq alpha subunit pathway, Gs and Gi alpha subunit pathways, cGMP receptors, steroid hormone receptors, receptor tyrosine kinases, and non-receptor tyrosine kinases. Enjoy!

Come watch the rest of our physiology library at physeo.com/

Keep calm and watch Physeo #kcwp

コメント (19)

@narendradatla4177 3年前

golden video never understood receptors well until now!!
@nadersaeed7983 3年前

Thank you loads for this amazing video. 11:05 RAS has an intrinsic GTPase activity which converts GTP to GDP thus inactivating itself and preventing accumulation of active RAS in the normal state, and when the adaptor proteins interact with RAS, they promote GDP removal and GTP binding thus activating it.
@cirina3 1年前

Best medical channel so far!! Surprised I’m just learning about it now!
@sykikdoc1996 4年前

You guys are the epitome of awesomeness
@tarfapikyu3022 3年前

best place to learn . thankyou for your videos . Please make more
@_hannahmay1 1ヶ月前

thanks so much for including relevant questions after the content- great video
@Sam_1964 2年前

Outstanding presentation
@ivanshuyadav3910 1年前

Thanks man lecture was extremely helpful!
@hassinayazid99 3年前

excellent as usual!
@princessz5087 3年前

Great work!
@mohamedyousif650 4年前

well done ! , ty ! but NO has another name which is EDRF , they are not 2 different substances. they are the same
@xaaboopinkly 3年前

Huge huge thanks!
@aisvanya9167 4年前

amazing!
@meadhikari 3年前

hats off to this video
@mizzchin 2年前

Thank you so much 😊
@doomsdayknight2229 5年前

Right when i needed it! 👌🏻💯
@burrito2526 1年前

Is it just me, or First Aid doesn’t have any pages dedicated to explaining all this?
@shainipatel2572 4年前

Best