Alpha vs. Beta Adrenergic Receptors - Autonomic Nervous System - Physiology and Pharmacology

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[@MedicosisPerfectionalis]

💊 Autonomic Pharmacology: www.medicosisperfectionalis.com/

[@strawberrybebe9280]

I still couldn't the illustrations for this topic >

[@jawahirlal6128]

😅9😅p

[@MedicosisPerfectionalis]

@@strawberrybebe9280 The notes 📝 are on my website: www.medicosisperfectionalis.com/

[@dailydoseofmedicinee]

👍 we have one heart and two lungs, i.e. Beta 1 in heart, beta 2 in lungs. sympathetic system stimulates the heart and inhibits elsewhere. Heart has beta 1 receptors in greater quantity. blood vessels have alpha 1 receptors to perform vasoconstriction, and beta 2 for vasodilation.

[@sonya1500]

thanks

[@spypipi2714]

Ty

[@Dr.Aayushi]

I never thought that the concept that gave me a headache and worried me - I’ll be laughing SO hard while learning it! Thank you! So grateful for this, medicosis. 😁

[@MedicosisPerfectionalis]

My pleasure 😇 Laughter is a cheap medicine:)

[@chloemacnab7525]

I've been struggling with this concept in Paramedic school, your video made it so simple

[@MedicosisPerfectionalis]

Awesome 👏

[@Dr.Laibii]

kzbin.infoKmtBxoz6Gik?si=nS_qfOaB_rlv25jh

[@MohammedHassan-dj8wy]

6:35 indeed he is great professor , dr.Nagi

[@MedicosisPerfectionalis]

Yes 🙌

[@MohammedHassan-dj8wy]

@@MedicosisPerfectionalis Medicosis Quick question Does Beta 2 stimulate Insulin secretion ? And if it does , why ? Becuase parasympathetic as I am concerned is responsible for secretion of insluin .

[@lyndsy5302]

@@MohammedHassan-dj8wy I'm late, but answering you helps me recall what I have learned. PSNS is responsible for secreting insulin during normal processes, but beta-2 receptors, which are part of your SNS (remember fight or flight) also release insulin in times of stress. From what I learned, glucose is released from muscle cells, so insulin is released to get glucose into the tissues that need to function well in times of stress.

[@santyadel6323]

Well, this is impeccable teaching! You literally saved my a.. I mean life. Thank you so much! You’ve been a great help and I know you’ll always be. Keep it up يابن بلدي

[@MedicosisPerfectionalis]

Thank you ☺️

[@salmasalem3147]

Thnaks alot i love your explanation💕 I am an Egyptian medical student and i think you mean Dr.Nagi by the Egyptian professor, right ? He graduated from my university so i know of him also i listen to his lectures on KZbin 😃he is also amazing ✨

[@sonya1500]

Also you will not believe the amount of epiphanies I've had during this video tysm

[@advitiyasharma1536]

😂😂 correct

[@MedicosisPerfectionalis]

Thank you so much for watching!

[@Pro0osh]

SBP = CO DBP = Blood vessels resistance I never thought it is that simple 👍🏻

[@MedicosisPerfectionalis]

Haha 😉

[@Dr.Laibii]

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[@shams8917]

I'm addicted to this channel for real

[@MedicosisPerfectionalis]

Thank you so much for watching my videos! It means a lot to me!

[@asiyauwi3874]

It is a little fast, but for the sake of time and so much to talk about, it was okay. I really liked the humor though! THANK YOU SO MUCH!!! I have a better understanding now.

[@MedicosisPerfectionalis]

Thank you 😊 It’s a series of videos in my Physiology playlist, I think when students watch them in order the videos don’t seem as fast. What do you think?

[@andynonymous6769]

Current trying to figure out why taking propanolol that was prescribed to me for performance anxiety made it so much worse about an hour and a half after taking it, this made it easier to understand the receptors it was acting on

[@basmagaber4984]

You are actually a hero ..

[@MedicosisPerfectionalis]

Thank you 😊

[@TheMrLokuaiya]

Man, I badly needed this video to understand basic concepts. Thank you!

[@MedicosisPerfectionalis]

My pleasure 😇

[@Dr.Laibii]

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[@11cima]

I will be taking the medical board exam tomorrow. Your videos helped a lot. I just hope I will remember the important things...

[@MedicosisPerfectionalis]

Good luck 🍀 to you! Let me know ho it went!

[@bhartibhardwaj6121]

I enjoy the lecture a lot and the colorful represention is so good...thanku for this😁👍

[@MedicosisPerfectionalis]

My pleasure 😇

[@mrmc55]

How did you even imagine that,, its perfect....thank you so much...medicosis!

[@MedicosisPerfectionalis]

My pleasure!

[@idim9248]

you are awesome man. thank you, this helped me a ton

[@MedicosisPerfectionalis]

My pleasure 😇

[@yes7855]

This is explained so well and the humor helps so much 🤩❤️ ily thanks

[@MedicosisPerfectionalis]

My pleasure 😇

[@SamS1]

FRIKKKINNNNNN LOVED THIS LECTURE!!!!!!! 🎄🎄

[@MedicosisPerfectionalis]

Thank you so much 😊

[@proudsanatani461]

Books lectures ppts notes ❌ me -directly searching medicosis perfectionist ❤ 😅

[@MedicosisPerfectionalis]

Haha 😂 Thank you so much 😊

[@saranabil8229]

Thank you so much that was very helpful and thank you for your amazing way describing everything. Thank you.❤

[@MedicosisPerfectionalis]

You’re most welcome!

[@MahrukhMir-y8q]

oh my god this video was so helpful please keep going 👍

[@MedicosisPerfectionalis]

Thank you so much! I hope you enjoy my entire physiology playlist.

[@DavidSerry-e3l]

Thank you so much. It's contain so much information.

[@MedicosisPerfectionalis]

Glad it was helpful!

[@omneyaibrahim1435]

the great Egyptian professor must be dr. Nagy 😊 I can still hear it in his voice till today Thank you for the video, it's to the point and perfectly illustrated 👍

[@MedicosisPerfectionalis]

Yes! Thank you!

[@billygoat9381]

I appreciate this so much. Awesome video.

[@MedicosisPerfectionalis]

Thank you 🙏

[@ayshabeauty9342]

Now, you are one of my fav teachers 💚 From Bangladesh

[@ahmedawad1583]

Professor Nagi the goat of physiology❤

[@glowingflower5632]

Thank you so much 😊 Plz keep going !

[@MedicosisPerfectionalis]

Thank you, I will

[@olivialim545]

mind blowing every single time

[@MedicosisPerfectionalis]

Thank you so much ☺️

[@bobbybob9502]

Amazing work!

[@MedicosisPerfectionalis]

Thank you!

[@HussienMm-t4r]

Such a great doctor❤❤❤❤❤❤❤❤❤❤

[@MedicosisPerfectionalis]

Thank you so much!

[@aminat7490]

I replayed the Egyptian professor's song, like 5 times in a row

[@MedicosisPerfectionalis]

Haha 😂

[@SimranKaur-hw4hx]

this guys voice's inflection and "yaHHsz" is so engaging and funny

[@MedicosisPerfectionalis]

Haha 😂 Thank you 😊

[@jawadalzaatreh7955]

very nice explanation thanks a lot

[@MedicosisPerfectionalis]

My pleasure 😇

[@annons.6425]

Does Nm--) means nicotinic cholinergic receptors present on post synaptic memb. of the motor end plate? and Nn--) means nicotinic cholinergic receptors present on post synaptic memb. of the synapse(pre-post ganglionic) at 2:10 ?

[@MedicosisPerfectionalis]

Excellent! Both statements are correct!

[@vynneve]

You have the etymology of sympathetic wrong @ 5:35. It's not used as in "having sympathy for someone" it's used as in "multiple actions in sympathy". All those things, faster heart rate + constrictions + gut slows are happening in sympathy. Therefore, sympathetic nervous system. (also, what does having sympathy for someone have to do with fast heart rate? lol) Love this video though, just learning about this a little for fun. Too fast for me, but I just slow it down and it's very interesting even for someone without detailed medical knowledge.

[@Aya-cl3ux]

Great explanation, thank you!!

[@MedicosisPerfectionalis]

My pleasure 😇

[@mixie3830]

Thank you Okey I keep writing thank you But really thank you so so soooooooooooooo much❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤ Jazaka allahou koulla khayr .. ammmmmiiiiiiine

[@MedicosisPerfectionalis]

You’re very welcome 😊 You too!

[@medicalchalupa9928]

"Alpha 2 is a SOB" that made me laugh cause it's the one I'm missing on practice problems lol

[@MedicosisPerfectionalis]

:)

[@deepwithin6517]

Thank you so amazing

[@MedicosisPerfectionalis]

I appreciate you!

[@mozak007]

Where were you 5 years ago?

[@MedicosisPerfectionalis]

Hiding in a haystack 👻

[@lohilohithr9769]

Y?

[@pavanbevoor8636]

Tqsm doctor

[@MedicosisPerfectionalis]

My pleasure 😇

[@sufinams2393]

Life saver....thank uuu

[@MedicosisPerfectionalis]

My pleasure 😇

[@basmagaber4984]

Thank you.. a saving video..

[@MedicosisPerfectionalis]

:)

[@chaimaasalhi9646]

You're amazing 👏👏 thanks a lot

[@MedicosisPerfectionalis]

You’re very welcome ☺️

[@strawberrybebe9280]

thank you so much!!! you save my life!!

[@MedicosisPerfectionalis]

Thank you 😊

[@strawberrybebe9280]

@@MedicosisPerfectionalis can you please tell me where can I buy your illustrates? I checked your website, but I couldn't find it.

[@MedicosisPerfectionalis]

Thank you! You can download them here: www.medicosisperfectionalis.com/products/illustrated-notes-pdfs/ Please let me know if you have any questions!

[@strawberrybebe9280]

@@MedicosisPerfectionalis I still couldn't find it... :( Could you please share the direct link for me?

[@johnnyitalia418]

This is an amazing video!

[@MedicosisPerfectionalis]

Thank you 🙏

[@yes7855]

Amazing !!! This is great

[@MedicosisPerfectionalis]

Thank you 😊

[@mohamedshaaban1337]

6,38 دكتور ناجي Thank you wonderful explanation

[@MedicosisPerfectionalis]

Yes! I learned a lot from him!

[@selsabil3154]

Whos this

[@user-r4f]

Perfect I enjoyed every moment i watched 🥺💖

[@NanashiKiku]

Thank You! for this amazing channel.

[@MedicosisPerfectionalis]

My pleasure 😇

[@lilu4375]

wow this must be the reason why sport helps having less pain during your period: sport --> sympathetic nervous system activated --> beta2 in uterus stimulated --> dilation of uterus --> less pain ^^

[@MedicosisPerfectionalis]

That’s very interesting!

[@sheelanjaff6818]

YOU ARE SAVING ME!

[@MedicosisPerfectionalis]

I am honored!

[@qazal1116]

Thanks a lot 😍

[@MedicosisPerfectionalis]

My pleasure 😇

[@itamar.j.rachailovich]

I wonder about the smooth muscles in blood vessels that serve the brain. My text book does not mention it.

[@mycabbages9394]

I could give all my money to be your student😂❤ thank you medicosis

[@MedicosisPerfectionalis]

Thank you!

[@nishandhillon4737]

Very good

[@MedicosisPerfectionalis]

Thank you!

[@AT-yj8gl]

PERFECT video my friend.

[@MedicosisPerfectionalis]

Thank you 🙏

[@محمداشرف-ب3د5ذ]

6:35 dr nagi eskandar He is from Cairo

[@nourdinemouaddeb8401]

The beta beta beta is inhibeybeybeytor xD Thank you for this video !!!

[@MedicosisPerfectionalis]

My pleasure 😇

[@muhammadaliaslam4023]

Sir Kindly explain how Increased After Load Increase Diastolic BP. Sir Beta Blockers or Agonist should act on beta Receptors why r the interfering with NaK pumps.

[@MedicosisPerfectionalis]

🧠 Neuroanatomy Playlist: kzbin.info/aero/PLYcLrRDaR8_cBHy0sWaCaLmOlJb9gzmA2&si=lnnSJhJJTUcfKl5b 🥼 Clinical Neurology Playlist: kzbin.info/aero/PLYcLrRDaR8_cQG-7JbGaeXsXGgBpK-Yzl&si=Qoi97evsN9uz-9Te 💀 Anatomy Playlist: kzbin.info/aero/PLYcLrRDaR8_cxbxAwLSQSx9v28Ezv3gQB&si=jqigBoyauPcen27C

[@MedicosisPerfectionalis]

👨‍🏫 Physiology Playlist: kzbin.info/aero/PLYcLrRDaR8_eAjmngd289ghWijs2wfqnj

[@MedicosisPerfectionalis]

🫀 Cardiology Playlist: kzbin.info/aero/PLYcLrRDaR8_dc8IwFj3UcZKkZimMFMCwC&si=RMIHbLT8nobYtwAD

[@ahmadrabbani1407]

Plz upload autonomic pharmacology videos + notes on KZbin.I haven't that budget to buy from your website😭😢

[@br353]

I was having so much confusion but this great video with great explanation made everything clearer Thank you so much 😇

[@MedicosisPerfectionalis]

My pleasure 😇

[@Dr.Laibii]

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[@waseelajameel9455]

Good job man👍

[@MedicosisPerfectionalis]

Thank you 🙏

[@rodrigogvrodrigues]

Amazing

[@MedicosisPerfectionalis]

Thank you 🙏

[@shrutiwadhwa55]

can we be friends, you're hilarious and teach me so much

[@MedicosisPerfectionalis]

Thank you 😊

[@danielhoyos8598]

I love your drawings

[@MedicosisPerfectionalis]

Thank you 😊

[@MedicosisPerfectionalis]

💊 Pharmacology Playlist: kzbin.info/aero/PLYcLrRDaR8_d5RzuEJprW-NWXTK22ByVC&si=NvD37sikLNCGIjmf

[@saofrancisco3632]

Genius!

[@MedicosisPerfectionalis]

Thank you!

[@victorparedes402]

Superb!!! 😎

[@MedicosisPerfectionalis]

Thank you 😊

[@NogaSam]

Genius!!!

[@MedicosisPerfectionalis]

Thank you 😊

[@ajithchandana4596]

In pheochromocytoma why giving alpha blockers before beta blockers. How it couse increase alpha activity???

[@ajithchandana4596]

If we give only beta blockers without alpha blockers..

[@AbdulAzizAlzazeee-jm4mh]

Possible Doctor, you can download these offers for us that explain it pdf And thank you very much

[@MedicosisPerfectionalis]

I am afraid I didn’t understand!

[@AbdulAzizAlzazeee-jm4mh]

@@MedicosisPerfectionalis I mean, please send this to the one you explain in PDF format

[@nishandhillon4737]

good

[@ayaabdelsalam3475]

Great video. 😍😍

[@MedicosisPerfectionalis]

Thank you so much 😊

[@Shambhaviak]

You're the bestttt

[@MedicosisPerfectionalis]

Thank you so much for your continuous encouragement!

[@philistinezigurath1368]

what i don't understand is that there is a toracic sympathetic nervous that goes to the eye

[@MedicosisPerfectionalis]

Yes, because the sympathetic has to supply the eye. Have you watched all my autonomic videos in this physiology playlist?

[@philistinezigurath1368]

@@MedicosisPerfectionalis I will.

[@user_98665]

👌 ممتاز

[@rimshasiddique1255]

Yr I love you ❤️ seriously!

[@MedicosisPerfectionalis]

Thank you 😊 It’s reciprocal!

[@advitiyasharma1536]

Was reading an article in which they explained the role of beta and alpha acceptors but after watching this video I'm blank lol

[@MedicosisPerfectionalis]

Haha 😂

[@karamabbas2922]

Does beta receptors inhibit saliva and alpha receptors secrete saliva? if alpha receptors constrict blood vessles, should it inhibit saliva secretion? I have an exam after 2 days please answer me

[@MedicosisPerfectionalis]

It’s the Parasympathetic that secretes saliva for digestion. Sympathetic may only secrete some thick visid secretion to make you thirsty, so that you can drink water.

[@karamabbas2922]

@@MedicosisPerfectionalis thanks❤️

[@NERVESMEDICINE616]

Doing great 👍

[@MedicosisPerfectionalis]

Thank you 🙏

[@toz_dumann]

could you say _hey I'm Elfo_ excitedly for once? thanks

[@danielfomichev3254]

im just tryna become an EMT, what in the world is this and why dont i understand it

[@ncw0911]

Can you please link the video you are referring to at 0:55

[@MedicosisPerfectionalis]

Here: kzbin.info/www/bejne/hqimn5mwfMugkKM/ All of these videos are part of my “Physiology” playlist.

[@Simplensweett]

Very complex topic.got confused while trying to catch up with ur pase 😂

[@Aviation_Professional]

Anyone remember the name of that book medicosis recommended for bedside physicians and diagnoses? Thanks

[@MedicosisPerfectionalis]

In which minute was it mentioned?

[@Aviation_Professional]

@@MedicosisPerfectionalis found it.

[@meharjabin90]

What is SOB?

[@MedicosisPerfectionalis]

Shortness of breath!

[@heatherfulton4537]

dude..... WAY too fast... Idk about everyone else, but I'm looking up videos about this because I do not understand it just from reading it in my book.... please slow down...

[@MedicosisPerfectionalis]

Ok 👍

[@hannahowen1801]

What's the creaking sound in the background. I have ADHD and can't focus on anything else lol

[@sonya1500]

This was so confusing until it wasnt

[@MedicosisPerfectionalis]

Thank you 😊

[@physiomedicine]

Where were you 10 years ago?

[@DoctorZE]

Egyptian guy Perfect 🙏🏻🙏🏻

[@zizo853]

is the egyptian doctor called dr.nagi

[@MedicosisPerfectionalis]

Yes!

[@zizo853]

@@MedicosisPerfectionalis This when the student becomes better than his teacher You both are great and i love your way of teaching a lot even i was learning from dr.nagi by the way i am egyptain too ... but i have loved your way more .. tons of informations .. with great explanation in short time

[@zizo853]

@@MedicosisPerfectionalis i do really appreciate all your efforts

[@MedicosisPerfectionalis]

Thank you, Zizo!

[@hanireni3930]

I love you!!

[@MedicosisPerfectionalis]

Thank you ☺️

[@defnegonlusen3140]

you will save me

[@MedicosisPerfectionalis]

I am honored!