Chemical regulation of respiration | Respiratory system physiology mbbs 1st year lecture

Respiratory Physiology lecture on chemical regulation of respiration explaining how po2, pco2 and pH affect respiration by peripheral and central chemoreceptors
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[@PhysiologyOpen]

Feedback systems are cornerstone for stability in Physiology. No wonder chemical regulation of respiration adds on to neural regulation for preventing fluctuations in partial pressures of oxygen and carbondioxide. Watch the video and share your thoughts, can chemical regulation alone suffice for control of respiration and why ?

[@saptadeepdeb9285]

How is this channel so underrated ....brilliant class

[@PhysiologyOpen]

Thank you so much

[@PhysiologyOpen]

Underrated...is slowly becoming one of the most common comment I guess..😅

[@alic8094]

@@PhysiologyOpen but mam your videos are time and life savers 😍😍

[@williamosler16]

Thank you so much! You're better than my physiology prefessors.

[@PhysiologyOpen]

Thanks 😊

[@user-gu2et1ge7s]

Tq mam... please continue the same effort mam...Our support will be always yours ❤

[@PhysiologyOpen]

Thank you so much 😊

[@SumitVerma-kv9gg]

Just love it.... Can't imagine that someone can explain like this

[@PhysiologyOpen]

Awww...thank you so so much.. you touched my heart

[@SumitVerma-kv9gg]

@@PhysiologyOpen 🤗 keep smiling and lots of love

[@user-gu2et1ge7s]

Thank you thank you soooooooooo muchhhhh mam❤

[@PhysiologyOpen]

Most welcome 😊❤️

[@opinionoven1168]

Best video available on this topic 👍

[@PhysiologyOpen]

Thanks a ton

[@manishgupta-ym2xf]

The concept like this is found nowhere!☘️

[@PhysiologyOpen]

Thank you so much. Thats my motto...concept in as small videos as possible

[@abhishekgupta-fm4mt]

Teching style is best . Excellent knowledge of physiology❤❤❤❤❤❤😊

[@PhysiologyOpen]

Thank you 😊

[@hamnahasheem5425]

Nice class mam……Thank u so much for these videos❤

[@PhysiologyOpen]

My pleasure

[@Fieryfurnace.]

Thank you soooooo much 💜

[@PhysiologyOpen]

You're welcome 😊

[@sarikasingh6060]

One request ma'am: Can you do a series on Cell Signaling?

[@PhysiologyOpen]

Will surely do

[@Ashritha_yp]

Thank you maam 👍🙏

[@PhysiologyOpen]

my pleasure

[@parameshwarikrishna4271]

Super 👌

[@PhysiologyOpen]

Thank you 😊❤️

[@karthicks4852]

Can you please upload more videos on renal physiology mam

[@PhysiologyOpen]

Renal system playlist: kzbin.info/aero/PLnt1wzLU3qo3Kg3efNjh79y6iY6zBVEG0

[@ankanbiswas1527]

Mam I have a question ,, why decrease in H+ concentration in blood in case of decrease partial pressure of 02 inhibit respiration !!?

[@PhysiologyOpen]

Decrease in H concentration will decrease the response from peripheral chemoreceptors which is opposite to the effect of decrease in O2

[@harshpatel4068]

Mam when can we purchase notes of cvs and cns? Will you launch it?

[@PhysiologyOpen]

I have started working on CVS notes. Target is by end of next month (end of June). I will definitely launch it CNS notes I will work after that, however, they will be released in parts, because they are huge..so sensory physiology, motor physiology, higher functions will be released in parts

[@harshpatel4068]

@@PhysiologyOpen thanks for replying mam. Just a humble request please try to launch cns before October. Most students have their pre university in November. Your notes are very helpful. Eagerly waiting for cvs.

[@ekkusharma7404]

Which book are you referring

[@PhysiologyOpen]

Guyton, Ganong, Harrison, for respiratory physiology- West, and few other books

[@rameshm6701]

Please try to upload a video about biocontrol system

[@PhysiologyOpen]

Can you elaborate

[@quratulan133]

Ma'am wt is hemidesmosome in cell matrix interaction

[@quratulan133]

kzbin.info/www/bejne/h3vHe593epx1nJo Ma'am mainai aap ka yai vedio daikha tha bt is Mai bht km likha hai hemidesmosomes kai baare mai..plzz aap thoda explain kijiye After 2 days is my exam🙏

[@PhysiologyOpen]

Hemidesmosomess is connection between cell and extracellular matrix. Integrin is the cell adhesion molecule and it is connected to intermediate filaments intracellularly

[@shailkumarjain]

Beautiful video. Kindly advise about one point at 18.42 time line you said at time of Hypercapnia, Hco3- will come out of capillary to balance Hydrogen ion is CSF. But due to blood brain barrier hydrogen ion and bicarbonate ion cannot cross and enter CSF so how to explain that ? Thank you very much

[@PhysiologyOpen]

Hco3- ions move by means of transporters

[@shailkumarjain]

@@PhysiologyOpen Thank you

[@PhysiologyOpen]

Welcome

[@ManishaSharma022]

First one to comment

[@PhysiologyOpen]

Keep it up...😀

[@RITESH811-m1q]

Ma'am ek video differential limen for lifted weights and verification of Weber law pe experiment samjha digiye please

[@PhysiologyOpen]

I already have a video on Weber’s law. Check that out

[@PhysiologyOpen]

Weber Fechner law and Steven Power law | Sensory physiology lectures | CNS physiology mbbs 1st year kzbin.info/www/bejne/Z6PFfKWvrM19l9U

[@ado4224]

13:00 Doesn't decrease in pH make hemoglobin release oxygen (Bohr effect), thus less HbO2 --> lower pH. Alkalosis being the result of too little CO2, Hb picks more O2 Where did I get it wrong?

[@PhysiologyOpen]

Yeah so how is this related to chemical regulation of respiration. This happens in tissues apart from peripheral chemoreceptors…in chemoreceptors dissolved O2 is enough

[@gokulcrush3377]

🫡

[@PhysiologyOpen]

😊