Thyroid Hormone Production

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  • Опубліковано 10 січ 2025

КОМЕНТАРІ • 272

  • @hatsamb
    @hatsamb 7 років тому +190

    The internet is my university and UA-cam is my favourite teacher

    • @sophiashcherbakova2867
      @sophiashcherbakova2867 6 років тому +2

      This is just superb, I been tryin to find out about "what does it mean when you have thyroid problems" for a while now, and I think this has helped. Have you ever come across - Yannabarn Vanish Thyroid - (search on google ) ? Ive heard some awesome things about it and my partner got great success with it.

    • @Canseefornewchange
      @Canseefornewchange 5 років тому

      Yes

    • @Yousefmmohammed
      @Yousefmmohammed 4 роки тому +1

      That's for sure🙂
      The internent is crucially a study world for me....
      Can't just imagine how much hard studying -and life in general- would be without internet😪🥴😵

    • @franciscabonsu6378
      @franciscabonsu6378 4 роки тому +1

      This was great, I been tryin to find out about "how to fix thyroid to lose weight" for a while now, and I think this has helped. Ever heard of - Yannabarn Vanish Thyroid - (do a google search ) ? Ive heard some great things about it and my buddy got cool success with it.

    • @sumitkumawat8875
      @sumitkumawat8875 4 роки тому

      @@franciscabonsu6378 hi😅

  • @asrulaffendii
    @asrulaffendii 9 років тому +100

    thyroid galnd, located in the inferior anterior part of the neck.
    lumen (fluid) colloid (meaning glue like ~ thick liquid)
    cell on the outside are thyroid follicular cell
    all of the apparatus is called a thyroid follicle
    section through thyroid follicle and draw
    processes:
    the follicle cells produce whole lot of thyroglobulin which secreted by exocytosis into the lumen and these molecules a big long pepetide chain with lots of thyrosine side chain on it.
    Iodine is essential in production. The only iodine usage in human body.
    brought into the cell by NIS (Sodium, Iodine Symporter)
    Iodide brought into the lumen by pendri
    converted into iodine by thyroperoxidase
    Iodine attach to thyroglobulin at the thyrosine ring
    can attach to one spot or two spot. so either one iodine or two on the tyrosine ring.
    if one MIT (monoiodothyrosine)
    if two DIT (diiodothyrosine)
    MIT + DIT = t3 (triiodothyronine)
    DIT + DIT = t4 (tetraiodothyronine or thyroxine)
    thyroglobulin then taken inside the follicular cell.
    secreted out into the blood stream

  • @mohammadosama1917
    @mohammadosama1917 11 років тому +38

    Simplicity is the ultimate sophistication :) thanx a lot :)

  • @graysonred2641
    @graysonred2641 9 років тому +67

    Thank you God, this man has explained this to me better than my own professor. I appreciate it

    • @hannekevanderwaart9145
      @hannekevanderwaart9145 7 років тому

      If you don't have anything nice to say, don't say anything at all.

    • @rorschach1848
      @rorschach1848 5 років тому +2

      Hanneke van der waart What he said was nice, check yourself.

  • @alandure
    @alandure 11 років тому +5

    It felt like the whole lecture was directly implanted into my brain cells! Love your teaching style, thank you very much, Sir.

  • @LunaWasH3R3
    @LunaWasH3R3 13 років тому +2

    I am blown away by how you simplified this!! Thank you so much. Needed to understand this for my pharmacology class.

  • @alilmutaqaat
    @alilmutaqaat 12 років тому

    you my friend are a life saver, instead of spending hours researching i got just as much knowledge from a 7 minute video.
    Thank you !!

  • @harpinmartin
    @harpinmartin  11 років тому +7

    There are full drawings of all videos on the Handwritten Tutorials Website

  • @andreslb9966
    @andreslb9966 4 роки тому +2

    Literally explained a 2 hour med school lecture in 7 minutes. God sent.

  • @mediqly-1887
    @mediqly-1887 4 роки тому +1

    soft, accurate, & easy-getting explanation. Well done

  • @Champmeister91
    @Champmeister91 10 років тому +10

    Well explained and easily understood! :). Thank you so much for taking the time to make these amazing videos for us :D

  • @MrsBeckford
    @MrsBeckford 12 років тому +2

    Fantastic tutorial!! Helped me visualise and hence understand this so clearly! A huge thanks!

  • @milkyrose82
    @milkyrose82 10 років тому

    I like the fact that u speak slowly and clearly. This video is really good!

  • @jihanebelhachemi7657
    @jihanebelhachemi7657 10 років тому

    You saved my life !! Thank you so much for these tutorials !! Couldn't ask for something more simplified. WELL DONE !!!

  • @amberstewart1478
    @amberstewart1478 2 роки тому

    who knew!! wow...how did they even figure out all these details? all the steps ...all the processes that have to take place! thx for a great video that blew my mind..the human body is amazing

  • @MC-ym7bl
    @MC-ym7bl 5 років тому +1

    THANK YOU!!!!!!!!! PLEASE KEEP ON MAKING MORE VIDEOS! THE FUTURE REALLY NEEDS MORE EDUCATORS LIKE YOU!! or more like visual learners like me need more professors like you! God bless you! =)

  • @RAPI386
    @RAPI386 3 роки тому

    I once suffered from hyper thyroid disease, the information is very useful

  • @BDFP86
    @BDFP86 12 років тому

    I wish my profs would get off their high horse and learn to teach like you.... Most of the time I feel like they are just trying to show off the extent of their knowledge and forget that their actual purpose is to help us diagnose and solve problems. Thanks for your clear videos.

  • @EDUARDO12348
    @EDUARDO12348 12 років тому

    Thank you for posting, sharing, and teaching. I could not find this process explained visually anywhere else.

  • @ahmadodeh7099
    @ahmadodeh7099 5 років тому +1

    you are one of the best i have seen ever

  • @mattp123614
    @mattp123614 12 років тому

    Good god... Finally somebody with some graphical skills!

  • @mitochondrion97
    @mitochondrion97 4 роки тому

    Paying 80k a year to come to UA-cam to learn because it is actually better than Uni lectures.

  • @TheDjembe7
    @TheDjembe7 11 років тому

    how did you teach me so much in just 7 minutes? thats really amazzing!!!very very helpful

  • @TheCola90
    @TheCola90 12 років тому

    You are genius , i don't know what to say You are a person that all Medical student must "" THANK YOU ""
    Fantastic Video ,,,,,, Really Fantastic ... :)

  • @MB89DO
    @MB89DO 12 років тому

    Thyroglobulin is produced by thyroid epithelial cells (thyrocytes) within the thyroid gland. They are produced and used without leaving the follicular lumen per-say. TSH or other thyroid stimulating factors cause T3,T4 production which uses the tyrosine residues on the throglobulin, thus thyroglobulin is consumed in the process of production of T3,T4. This in itself causes more production of thyroglobulin into the follicular lumen so that the levels are maintained for further production of T3,T4

  • @sweetcakecandy
    @sweetcakecandy 12 років тому +1

    awsomeeeee! I've never known such an excellent tutorial like this out hereee!

  • @juan58102
    @juan58102 12 років тому

    So clear even for me.. an descendant of the Incas... living in Fargo N.D. I will keep studying ...Thank you very!

  • @Bradatimrkonja
    @Bradatimrkonja 10 років тому +8

    My textbook says iodine oxidates within the follicular cell first before being transported into the colloid.

    • @geLicious008HAHA
      @geLicious008HAHA 10 років тому +4

      What's your reference sir? Berne & Levy says otherwise, it says that it is transported to the follicular lumen then Iodide is immediately oxidized to Iodine (which is the active form).

    • @poisonivy000
      @poisonivy000 5 років тому

      It occurs at the luminal side of the follicular cell.

  • @joeyam3480
    @joeyam3480 11 років тому

    I. Love. You! Seriously the best tutorials ever! You, my friend, are simply talented.

  • @memeammo4150
    @memeammo4150 4 роки тому

    great video, well structured and simple enough to understand and also short and straight to the point! tysm :)

  • @inkarupay
    @inkarupay 12 років тому

    Man! your freaking awesome! your like the greatest hanwriter tutorial ever! Loved it! this has helped me so much. Please keep up with the good work! Once again thanks so much!

  • @showstopper0071
    @showstopper0071 13 років тому

    Keep up the good work....U don't have any idea how useful it is to students like me.Will u plz upload videos on diseases along with treatment but with mechanism.

  • @diyanahzulazlan5297
    @diyanahzulazlan5297 4 роки тому

    finally I understood the process after going through many slideshare! thank you!

  • @wnapholi
    @wnapholi 9 років тому

    I have a presentation to make in my Yr 1 medicine Small Group Learning case tomorrow. This is a big help. Thank you very much.xo

  • @thynguyen911
    @thynguyen911 7 років тому

    A very much needed tutorial! Thank you for making it.

  • @rheasabella2084
    @rheasabella2084 5 років тому

    Thank you sir i have an exam tomorrow and had no idea about what it is about until you explained it!

  • @Rivka45
    @Rivka45 11 років тому

    wow thank you! A lot easier to understand visually than reading a textbook

  • @amberjimenez4741
    @amberjimenez4741 12 років тому

    Absolutely loved it! Thank you so much for taking the time to create this amazing tutorial!

  • @aminadr8918
    @aminadr8918 3 роки тому

    Omg u made it sooooooooo simple!
    Million thanks❤

  • @dhiandw
    @dhiandw 11 років тому +1

    Thank you for your great explanation. Although i don't know much and nearly give up to take medicine, but at least now i know what T3 T4 is. Again many thanks.

  • @THEdelkaimek
    @THEdelkaimek 12 років тому

    EXCELLENT TUTORIAL. I am impressed and also well educated !

  • @RChhaya
    @RChhaya 13 років тому

    thank you so much i found the last 3 minutes to be extremely helpful

  • @vervi1jw1
    @vervi1jw1 10 років тому

    Thanks for this. It is a much better explanation than FirstAid 2014.

  • @emilyjsavage
    @emilyjsavage 12 років тому

    I cannot thank you enough! It all makes sense so clearly!

  • @lee11676
    @lee11676 8 років тому +5

    can you please explain how T3 and T4 stimulate to release of TRH from the neuron in the hypothalamus

  • @kim-dannguyen2332
    @kim-dannguyen2332 11 років тому +3

    omg this is AMAZING. It is so clear, thanks so much!

  • @sandraacevedomd
    @sandraacevedomd 12 років тому

    This video is awesome!!! Thanx for such a clear explanation!

  • @scaredofkids
    @scaredofkids 9 років тому

    Awesome, he is such a good teacher.

  • @snowy2k
    @snowy2k 11 років тому

    Hey I was wondering if you were able to do one on the sex hormones and diabetes?
    Have an exam in 6 weeks and have absolutely no idea where to start. Your videos for the other topics that I am doing are an absolute life saver >< It would mean the world to me if you could help me on this!
    Thank you! Carry on the amazing job!

  • @cbrad3296
    @cbrad3296 4 роки тому

    Thank you! Helped me to understand MIT and DIT

  • @rishirasavathanan8757
    @rishirasavathanan8757 3 роки тому

    Excellent explanation, very helpful!

  • @EDUARDO12348
    @EDUARDO12348 12 років тому

    I would think it has to do with the up regulation and down regulation, which will make cells more or less sensitive to certain hormones.

  • @marilopez9033
    @marilopez9033 12 років тому

    Thanks a lot! You are a brilliant tutorial teacher!

  • @96tortoise
    @96tortoise 7 років тому

    Very helpful! Love the simple explanation and the nice drawing! Thnk you so much 💖🤗

  • @ashmurphy2572
    @ashmurphy2572 4 роки тому

    Thanks for making this finaly make sense.

  • @user-kx6gr6ky4b
    @user-kx6gr6ky4b 7 років тому

    Thank you; it was short and precise....perfect👌

  • @jibrilibrahim7456
    @jibrilibrahim7456 9 років тому

    Fantastic video mate !

  • @amnabelal7065
    @amnabelal7065 6 років тому

    Thnx alllllllt. That was easy to understand and joyful

  • @rocketbabydoll93
    @rocketbabydoll93 9 років тому

    You are an absolute legend. Thank you!

  • @ketantiwari82
    @ketantiwari82 7 років тому

    excellent video sir. pls upload video on adrenal gland.

  • @snowy2k
    @snowy2k 11 років тому

    Oh and if it's also possible to also do one on the structure and function of the Gastrointestinal system?
    Thanks!

  • @Redheadedlady55
    @Redheadedlady55 3 роки тому

    ~That was a great interpretation of the thyroid. Thx

  • @izzatiwahab7143
    @izzatiwahab7143 9 років тому

    Your videos are really helpful thank you very much !

  • @sharathpaps
    @sharathpaps 12 років тому

    Excellent video.. Can't thank you enough for this..

  • @kajalmahajan6480
    @kajalmahajan6480 5 років тому

    very easy pathway to understand....thank you sir

  • @katiyani
    @katiyani 12 років тому

    i love youuuuu!!!!! this was an excellent explanation. please be my professor!

  • @bethancurtis2833
    @bethancurtis2833 4 роки тому

    I have a question. Very helpful video btw. When one has an under active thyroid, which part of this process is at fault?

  • @Ray24393
    @Ray24393 11 років тому

    You are SO gifted!!!!!

  • @varmabv29
    @varmabv29 10 років тому

    So Beautifully explained ... Thanks ....

  • @narymenemaouche88
    @narymenemaouche88 6 років тому

    Love it, thank u sooo much, it was very helpful for my revision!!

  • @vpriya1992
    @vpriya1992 5 років тому

    Very well explained !! Thank you so much !

  • @Ak_87467
    @Ak_87467 4 роки тому

    Thank u very much .....very easily explained 😃

  • @dancequeen1080
    @dancequeen1080 4 роки тому

    This video is gold.

  • @manalanin9968
    @manalanin9968 4 роки тому

    Amazing video 😍😍😍😍

  • @applush23
    @applush23 7 років тому

    y have u stopped making videos i wonder... u r superb!!

  • @jenkomatic
    @jenkomatic 12 років тому

    Thank you. My notes were not that good at all on the topic. Very helpful video. Also, can I ask what role TSH plays in the above process?

    • @sashahanna3792
      @sashahanna3792 4 роки тому

      Thyrotropin Releasing Hormone from Hypothalamus stimulates Pituitary to produce Thyroid Stimulating Hormone. TSH acts on thyroid cells by enhancing the level of cAMP even sometimes via IP3 and DAG increased intracellular Ca2+ pathway.

  • @youknowmysteez3
    @youknowmysteez3 12 років тому

    Very good video series!

  • @tallb
    @tallb 4 роки тому

    Great explanation but what about TSH? And calcium effects??

  • @mesharialabdali9180
    @mesharialabdali9180 6 років тому

    Thank you for this great video 💕

  • @Bushmaster17
    @Bushmaster17 9 років тому

    Video was so helpful thank you so much!

  • @yenvu6802
    @yenvu6802 5 років тому

    Thanks for your great explanation.

  • @Aniva66
    @Aniva66 12 років тому

    About THYROGLOBULIN please: what stuff/factor/hormone is thyroglobulin produced by? or better: what/which is the most responsable factor/hormone/peptide/stuff to stimulate the thyroglobulin secretion at thyroid?

  • @usherofsoulsxx212
    @usherofsoulsxx212 12 років тому

    simple and concise explanation..thanks

  • @skomura
    @skomura 11 років тому

    Thank you for the fantastic explanation.

  • @worshipandhands
    @worshipandhands 10 років тому

    oooo you are the best, sir!!!!
    how i wish i got here earlier but thank you so much
    God bless you sir

  • @Yousefmmohammed
    @Yousefmmohammed 4 роки тому

    Oh God that is just so nutshelly......
    Thank u😊👍👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏👏

  • @GoldenBoy1938
    @GoldenBoy1938 3 роки тому

    So with Hashimoto's inflammation of the thyroid gland, this active tissue also breaks down, which means that fewer hormones can be produced and stored, right?

  • @bustbloodcancer
    @bustbloodcancer 13 років тому

    thank you so much for making it easy to understand....

  • @AnysNadhilah
    @AnysNadhilah 9 років тому

    The one that split t3 n t4 is proteolytic enzyme isn't?

  • @desertfox5266
    @desertfox5266 7 років тому

    Thank you for your efforts 😍

  • @Panama753C
    @Panama753C 12 років тому

    BUENA ESPOSICION COMO TRABAJA LA GLANDULA TIROIDES A NIVEL MOLECULAR .

  • @Nabiyah1
    @Nabiyah1 3 роки тому

    EXCELLENT EXCELLENT VIDEO!!!!! Thank you so much!!!!

  • @linatag5315
    @linatag5315 4 роки тому

    Thank you, it helped me a lot❤❤

  • @anitabadhe4417
    @anitabadhe4417 9 років тому

    thank you so much. it was easy to understand

  • @niafarquem5402
    @niafarquem5402 8 років тому

    It's very helpful. Thank you so much!

  • @abbyhope57
    @abbyhope57 9 років тому

    Thank you so much, that was incredibly helpful!

  • @theBenson5
    @theBenson5 12 років тому

    This is SO helpful!!! Thank you!

  • @biologyp
    @biologyp 5 років тому

    Awesome explanation!!!!!

  • @beyondthestethoscope04
    @beyondthestethoscope04 5 років тому

    Could you please tell about oxidised and reduced forms of iodine?the iodine that we take in through food is which one?

  • @chocolateflavoredducks3414
    @chocolateflavoredducks3414 4 роки тому

    excellent tutorial!!!