How do GnRH analogues work? Zoladex, Prostap and other GnRH analogues

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  • Опубліковано 7 лют 2025

КОМЕНТАРІ • 112

  • @nithyajoanna2034
    @nithyajoanna2034 5 років тому +42

    Thanks so much for this! My consultant was questioning me on this and I was confused by why GnRH agonsists not antagonists were used.

    • @ZeroToFinals
      @ZeroToFinals  5 років тому +10

      glad to help. it is very counter-intuitive!

    • @i-ian6268
      @i-ian6268 3 роки тому +2

      Is there an oral solution, which can be ingested through the mouth? Would it taste bitter?
      Thanks

    • @fgnsdfnbnd
      @fgnsdfnbnd Рік тому +3

      Is this the way stimulants (methylphenidate) works. By down regulating receptors somewhere in the brain ergo making people less hyper on their own stimulants? Definitions: Receptors are created, or expressed, by the DNA of the cell, and they can be increased, or upregulated, when the signal is weak, or decreased, or downregulated, when it is strong.

  • @julielu7797
    @julielu7797 2 роки тому +6

    I'm a pharmacy student on my breast cancer rotation and this was super helpful. Thank you so much!

    • @ZeroToFinals
      @ZeroToFinals  2 роки тому +1

      Great to hear! Hope the rotation is going well

  • @trinitytennant838
    @trinitytennant838 5 років тому +9

    As an M2F,.. I did not understand the way in which I was being told at the GIC,...Thank you so very much for your very clear and helpful advice now I get it,.. thank you

  • @platolau7365
    @platolau7365 2 роки тому +1

    Thank you for always teaching in such a concise video! You saved my life in medicine

  • @AamirKhan-jc1pr
    @AamirKhan-jc1pr Рік тому

    Great. Atlast I understand the exact mechanism after all these confused days ❤️👌

  • @fatoumatadoucoure7116
    @fatoumatadoucoure7116 2 роки тому +1

    Thank You so much. As I am doing my Infertility/IVF training understanding this is essential. And you explained it so well!

  • @Pardaillan81
    @Pardaillan81 3 роки тому +5

    GnRH also known as LHRH or LH-RH. Excellent explanation, thank you!

  • @chinmoysarmah9797
    @chinmoysarmah9797 Рік тому

    Really awesome, helped me a lot in Gynecology... Keep going comrade👍🏻

  • @hollyhoefgen8163
    @hollyhoefgen8163 5 років тому

    This is a great explanation … very useful for teaching students and nursing staff a better understanding of our medications

  • @betulates1609
    @betulates1609 3 роки тому

    the mechanism is explained crystal clear!! thanks so much

  • @mosulemanji
    @mosulemanji 3 роки тому +1

    Thanks for this, i knew you were reputable from your podcast

  • @AhmadAli-wq6eu
    @AhmadAli-wq6eu 4 роки тому

    You saved my life
    Much appreciated for the excellent explanation
    I was so confused

  • @tanya0619
    @tanya0619 2 роки тому

    SO SIMPLE! AND in 5 minutes! thank you!!!

  • @rahmad4137
    @rahmad4137 3 роки тому

    Your videos are really good, sir!

  • @saraal-sheedi3251
    @saraal-sheedi3251 5 років тому +5

    Thanks, I was struggling to get this

    • @ZeroToFinals
      @ZeroToFinals  5 років тому

      Glad to help Sara!

    • @catalinss8136
      @catalinss8136 4 роки тому

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  • @atharvasamel5905
    @atharvasamel5905 4 роки тому

    Thanks man! Was not understanding GnRH analog use in Prostate cancer

  • @DrStayAtHomeMom
    @DrStayAtHomeMom 5 років тому +1

    Thank you so much. you made it crystal clear.

  • @dr.andreww.mintojnr.1059
    @dr.andreww.mintojnr.1059 4 роки тому +2

    Many thanks for a clear, concise explanation of this feedback system.
    Perhaps you might also explain the side effects (eg night sweats, etc.) too?

    • @Ryan91487
      @Ryan91487 4 роки тому +1

      Temperature regulation side effect. Hypothalamus also regulates body heat as it automatically calibrates temperature of body in response to external stimuli. Production of vital hormones if stopped throws a wrench into the system. Hypothalamus only sends the signal to the Reproductive tract to produce those hormones which are sent back to the Hypothalamus and other parts of the body that need them. Drugs cut the signal which reduces or halts that production of Testosterone/Estrogen which leads to the side effects.

  • @rayblade6383
    @rayblade6383 6 років тому +2

    Beautifully explained! thanks so much!

    • @ZeroToFinals
      @ZeroToFinals  6 років тому +1

      Thanks Ray. I put a lot of effort into making it easy to understand and I am glad it helped!

  • @nurulanisanasuha4759
    @nurulanisanasuha4759 3 роки тому

    thankyou so much its really help in my assignment sir !

  • @yasmeen2033
    @yasmeen2033 2 роки тому

    It's amazing🔥🔥
    Thanks so much 💙

  • @basseyudohaya2283
    @basseyudohaya2283 2 роки тому

    excellent explanations

  • @PrajwalBikramKC
    @PrajwalBikramKC Рік тому +1

    Can anyone clarify me?
    From what I understand
    The first thing is our main goal is to suppress the production of oestrogen to treat Endometriosis but why we need to raise the initial flare of hormones using agonists instead of using antagonists?

    • @princessd.773
      @princessd.773 4 місяці тому

      That's the same question in my mind

  • @BossManWebbMerica
    @BossManWebbMerica 2 роки тому

    Stellar! the only thing I saw that I thought might be a slight oversight is that I don't believe testosterone acts on the hypothalamus as the negative feedback mechanism for GnRH production, I believe first testosterone is converted to estrogen, and the estrogen is then the negative feedback mechanism for both men and women, but I could be wrong

  • @sarahrabia8707
    @sarahrabia8707 4 роки тому +2

    I tried so hard to get to know these information thank you soo sooooo much !

  • @thecandysama
    @thecandysama 5 років тому +3

    Your voice is very comforting, lol

    • @ZeroToFinals
      @ZeroToFinals  5 років тому

      haha! thanks. is that a good thing?

  • @Qamarali1
    @Qamarali1 2 роки тому

    It’s very helpful
    Thanks for sharing

  • @Ra-ko1yo
    @Ra-ko1yo 2 роки тому

    Thanks alot this really helped me

  • @ranaehedman2893
    @ranaehedman2893 6 років тому +1

    Very clear explanation, thank you!

  • @Mumin136
    @Mumin136 3 роки тому

    thank you man

  • @jefasoAk47
    @jefasoAk47 9 місяців тому

    can the treatment to stimulate GnRH be an option as opposed to Testosterone replacement therapy for males?

  • @vitikzaharov2734
    @vitikzaharov2734 Рік тому +1

    That was nice. Thanks a lot

  • @benoramhovachev9069
    @benoramhovachev9069 3 роки тому

    Thank you so much, it helped me a lot! :D

  • @hamidehhamzehpoor514
    @hamidehhamzehpoor514 2 роки тому

    Thank you sooooo much it was helpful

  • @rana9256
    @rana9256 6 років тому +1

    Great effort continue 👏👏👏

  • @amaris3848
    @amaris3848 3 роки тому

    I love you for this! Thank you!

  • @fgnsdfnbnd
    @fgnsdfnbnd Рік тому

    It appears the anterior pituitary is down regulated. Are the testes up regulated? Definitions: Receptors are created, or expressed, by the DNA of the cell, and they can be increased, or upregulated, when the signal is weak, or decreased, or downregulated, when it is strong.

  • @alterego3288
    @alterego3288 3 роки тому

    Well-explained, thank you!

  • @faarahsharawe3884
    @faarahsharawe3884 5 років тому

    thank you for sharing , it is very clear explanation and simple.

    • @ZeroToFinals
      @ZeroToFinals  5 років тому

      Thanks! I am glad you found it helpful

  • @HiteshHChandwani
    @HiteshHChandwani 4 роки тому +1

    Thank you....Bless you man

  • @TheKgpatriot
    @TheKgpatriot 4 роки тому

    thank you so much for sharing that video!

  • @memorylaneeventrentals8812
    @memorylaneeventrentals8812 6 років тому +8

    Very interesting and very well explained! Makes me wonder: we know that women with high FSH usually don’t respond well to IVF stimulating meds because their ovaries that have become desensitized to FSH over time already have high amounts of FSH, so adding more doesn’t help; Is it possible that by taking the GnRh analogue and shutting down the hormones, it will give them a break and they’ll be more sensitive after the GnRh is stopped and the brain slowly starts making the hormones again?

    • @ZeroToFinals
      @ZeroToFinals  6 років тому +2

      Great question! I'm not sure and I don't know if anyone has researched this

  • @steverichards7060
    @steverichards7060 4 роки тому

    Thanks for the explanation

  • @MegaPrashantpandey
    @MegaPrashantpandey 4 роки тому

    Really very helpful.....Thank you

  • @swapnal13
    @swapnal13 3 роки тому +1

    How long it takes to wear off GnRh analogues from body completely?

  • @stonilawrence4319
    @stonilawrence4319 5 років тому +2

    great work , thank you keep going

  • @nouhabenhmida8499
    @nouhabenhmida8499 3 роки тому +1

    THANK YOU SO MUCH

  • @mostafizurrahaman1081
    @mostafizurrahaman1081 6 років тому

    excellent explanation! thanks.

  • @A.jousef.2001
    @A.jousef.2001 4 роки тому

    Amazing work
    Nice words

  • @darasyamprakashprakash9233
    @darasyamprakashprakash9233 3 роки тому

    Sir can u help me what are the factors to secrete gnrh. Can u do a video on factors of releasing the hormone of gnrh

  • @MRSTEEL15
    @MRSTEEL15 3 роки тому

    Is it true that not all swollen prostate issues are cancer? Most prostate issues may only be swollen with no cancer ?

  • @alijumaa3959
    @alijumaa3959 4 роки тому +1

    Does it work for trt patients or steroids users to keep the hpta functioning?

  • @ASX7_Editsツ
    @ASX7_Editsツ 3 роки тому

    Thank you ❤️

  • @mac2brown
    @mac2brown 4 роки тому +1

    Does Gnrh help for fibroids and heavy menstrual periods?

  • @Abdollah-dr4mq
    @Abdollah-dr4mq 4 роки тому

    Great video, thank you

    • @ZeroToFinals
      @ZeroToFinals  4 роки тому +1

      You're very welcome. Thanks for commenting

  • @toris8747
    @toris8747 Рік тому

    Thanks!

  • @nadaashraf1104
    @nadaashraf1104 2 роки тому

    thanks, very helpful

  • @misscherrybomby
    @misscherrybomby 4 роки тому

    used to treat treatment resistant premenstrual dysphoric disorder

  • @laurarafferty1893
    @laurarafferty1893 2 роки тому

    Could you explain GnRH antagonists? Like Degarelix

  • @jacket23
    @jacket23 5 років тому +1

    thank you! this is very helpful and clear!

  • @levo5445
    @levo5445 2 місяці тому

    Why we don't use gnrh antagonist???
    Anyone kindly help me

  • @hadilwasli3112
    @hadilwasli3112 6 років тому

    this is very helpful thank you

    • @ZeroToFinals
      @ZeroToFinals  6 років тому

      No problem! Any suggestions for future videos?

  • @barryconors1824
    @barryconors1824 3 роки тому

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  • @xxde6dszd938
    @xxde6dszd938 4 роки тому

    Is it true that 100mcg of Triptorelin can help reset the HPTA on someone who has used steroids?

  • @drz6325
    @drz6325 2 роки тому

    شكرا يا حبي

  • @happydose7697
    @happydose7697 6 років тому

    Thanks for helping me

  • @jeewonchoi5141
    @jeewonchoi5141 5 років тому +1

    So helpful))

  • @Fenerfıtbolkuıs
    @Fenerfıtbolkuıs Рік тому

    Can you please add Turkish subtitles. Thank you

  • @ڪافيہ-ط1ش
    @ڪافيہ-ط1ش 3 роки тому

    great thanX,💜✨

  • @umorali5414
    @umorali5414 6 років тому

    Very helpful

  • @hafijulislam4340
    @hafijulislam4340 6 років тому

    clear conception......

  • @neelparikh4488
    @neelparikh4488 6 років тому

    Thanks

  • @shangali5744
    @shangali5744 5 років тому

    amazinggggg!!

  • @Sakshi-sx9xx
    @Sakshi-sx9xx Рік тому +1

    ❤❤❤❤❤❤❤❤❤❤❤

  • @londonplayer
    @londonplayer 4 роки тому

    I am on this drug. Why can't they make a six month version?

  • @asmaaawad3084
    @asmaaawad3084 Рік тому

    ❤❤🎉🎉

  • @anilk9376
    @anilk9376 5 років тому

    👍

  • @saassoos8736
    @saassoos8736 3 роки тому

    I tapped in "sbegnrh" and found this

  • @benaissarazika9876
    @benaissarazika9876 5 років тому

    Fransh

  • @AP-wd6dv
    @AP-wd6dv Рік тому

    GN'aah'H analogs 😂

  • @Nobody77H
    @Nobody77H 3 роки тому

    Thank you !

  • @missaster1902
    @missaster1902 5 років тому

    Thanks

  • @atheerzak4599
    @atheerzak4599 5 років тому

    Thanks