Thyroid and Parathyroid Glands

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This video tutorial provides an overview of the thyroid and parathyroid glands (topography, parts, vascular supply, histology, hormones, etc..).
0:00. Introduction
0:30. Thyroid gland structure and topography
1:37. Parathyroid gland structure and topography
2:03. Vascular supply to thyroid and parathyroid glands
3:16. Thyroid histology
4:40. Parathyroid histology
5:01. T3/T4 chemical structure and function
6:23. T3/T4 regulation (stimulation and inhibition)
7:27. Goiter
8:27. T3/T4 Synthesis by follicular cells
15:16. Calcitonin hormone
17:11. Parathyroid hormone (PTH)

[@ibreathexcellence]

I'm taking step 1 in less than a month, and I still find myself coming back to watch your videos. You have been an absolute godsend throughout my first two years of medical school, thank you for such a fantastic resource Dr Morton

[@mataanciiideed4046]

hope you matched your passion resident program sir

[@levihoffman4161]

This is beyond anatomy, all bases covered and thoroughly explaining medical school concepts FTW. thank you!!

[@blacktongs]

You've just knocked out a whole day of study for me. This is an amazingly put-together resource. I can not thank you for your hard work enough!

[@user-nh6rk2sy5m]

Best youtuber anatomist explanations in all your videos! Shinggg💖💖 🎸🎵

[@DannyMercer1993]

The effort you put into these videos is so inspiring - an English Anatomist.

[@dr.grizzly9582]

Thank you! I had trouble understanding the Thyroid and Parathyroid but your videos always help me understand it well enough to remember. I'm a fan of your videos, thanks for making them, they help me a lot!

[@cheysserannesommers2508]

You just saved me hours of tedious reading. Thank you!

[@frolfdoctor]

So well done. Thank you so much for furthering my medical education. You have obviously put a lot of time into these videos and they are very educational. Thank you

[@patricio_sf29]

I'm simply don't have words to describe how much you already helped me since I discovered your channel! You are doing an excellent work here helping students from all over the place. P.S. I'm a student from Brazil

[@tanishhandique5139]

fantastic content as always, words can't describe how grateful I am to you for making these videos

[@prettytwiti2135]

you basically made me understand all my hito physio and anatomy in 17 minutes,🙏 thank you!!

[@benjaminminor3064]

this is AMAZING please keep making videos like this one with histology components

[@apexpeptides9283]

Amazing content ...as always. Thank you

[@alkhaleelalyami3899]

Thank you for the best demonstration of such complex subject I truly loved it.

[@benjaminphillip9562]

permanently cured from hyperthyroidism with dr iyaremoses herbal treatment thank you doc#driyaremoses channel

[@Mr.selfcareug]

Thank you so much for this wonderful lecture.

[@TheNotedAnatomist]

You're most welcome!

[@alitas3149]

thx sir. please continue.

[@elhammoeini3143]

Usefull & amazing🙏

[@griffenvargo4815]

Lit yet chill information

[@princeeze695]

Thank you 🙏🏾

[@medsurgmaster]

Shinnnggg❤❤❤

[@ezatullaha.3502]

Thanks dr 👍🏼

[@LOOP931]

Thank u ❤ u summarized what I took in one day into 21 minutes 🥺🥺🥺.

[@TheNotedAnatomist]

So glad this helped :)

[@kabe6146]

Your videos are gold xD

[@alielmahi7426]

Amazing

[@ChristinaAaliyah]

Great video! So glad I found your channel!! Some notes I made for myself: 7:40 Cause of Goiter?

[@billyaloga668]

'Let's blow it up' Verrrrrrrrryyyyy awesome!!!!!

[@ketoonkratom]

Love One Another God Bless Everyone

[@uni1316]

Jn my surgery rotation here, I have Thyroidectomy Thyroidectomy tomorrow at 12 pm..my surgeon always grills me on anatomy.,phys. And blood supply ... Not tomorrow ! Thank you Noted Anatomist!

[@James-xu3vc]

Academy Award for sounds effects goes to .... ❤❤

[@TheNotedAnatomist]

😂

[@luismurin6053]

Thanks❤

[@bslaozora]

Wonderful stuff and everything, just one slight question: At 10:04 I think you mean two Na transported in (instead of out) with 1 I- getting in, otherwise it would be an antiporter not a symporter

[@bslaozora]

Sorry I have another question....You explained Thyroid peroxidase catalyze the bonding of 2I- to I2 which then attach to a tyrosine molecule, thus making MIT (with one I2) and DIT (with two I2) in around 12:40. However, from either what you've shown in 5:33 or other picture I googled, MIT contains one I (instead of I2) and same for DIT... Which exactly is the correct step 0_o? Or am I missing sth?

[@ashay_jain]

"Shing" just wakes me up every time 😂

[@TheNotedAnatomist]

Haha thanks

[@EoinGaj1987]

I like the Gordon Lightfoot song at the end of this video!

[@TheNotedAnatomist]

Thanks Eoin ... i grew up in Canada about 40 mins from him. Our whole family loves his music. I got his autograph about 20 years ago and have it in my guitar book.

[@EoinGaj1987]

@@TheNotedAnatomist Wow that is amazing! I also love his music.

[@muqtadaebrahiem5440]

thank u doctor , i wanna ask u question is the thyroxin synthesis process happened before or after getting TSH?

[@TheNotedAnatomist]

Both

[@muqtadaebrahiem5440]

@@TheNotedAnatomist how it does without stimulation?

[@amineorianthi]

thank you for all what you're doing ! i think symport is transporting 2 molecules direction, i'm i wrong ?

[@afsanarahmanmaliha5002]

Symport is transportation of 2 molecules in same direction..It is also called co- transport.( eg. Na- glucose co- transport) Anti-port is just the opposite of symport ( transportation of 2 molecules in opposite direction)

[@Mahdi4Med]

❤❤❤

[@donaldthompson8319]

How do you treat an overactive parathyroid gland

[@stephensonal4082]

What happens to the thyroid when the thyroid does not receive its optimal blood supply?

[@anasal-matrafi6771]

3:26 it is better than queen song form one piece

[@kameliasali9639]

I don't understand why does thyroid hormones need transportors (albumine or TBG) althought they're hydrophilic

[@TheNotedAnatomist]

Hi Kamelia, i do not know if the reason "why?" T4 is primarily bound to proteins as they circulate throughout the blood stream has been determined. Perhaps it has but i do not know the answer.

[@kameliasali9639]

@@TheNotedAnatomist Thank you doctor for responding, i have a hypothesis; maybe since thyroid hormones have so many target cells and act on most metabolic pathways, transportors provide a kind of "protection" of any possible alteration that may occur during its long way towards the cell ?

[@jawedjawed3289]

Me bhi bohat pareshan hun thiroid se

[@zahraaalialhares6086]

Thank you so much for your effort.🤍🤍

[@mihonaito2338]

Thank you for sharing this beautiful video Due to this global warming and my age I need to understand thyroid glands systems works:). I have circulation problem and I’m more hyper thyroid type !? T3,T4 are very interesting too. Do you know what foods that I can eat to improve this glands I’m into Whole Foods diets. Thank you 😊❤️‍🩹☮️🦋🧸🩰🎶🙏🏼🕊😭👁😻👍