Cell Signal Transduction (Biosignaling) | G-protein | Quick Review - Biochemistry and Physiology

Поделиться
HTML-код
  • Опубликовано: 28 ноя 2024

Комментарии • 29

  • @josuemelgar4588
    @josuemelgar4588 Год назад +2

    Man, my mother language even is not English , but your videos make me try. You're the best . Great explanation. I'd never understood this subject.

  • @cosimop1539
    @cosimop1539 Год назад +3

    Top over the cakeis this recap with the ones in any video. Thank you very much Doc. Your work is something that words cannot describe ...It let you think that be a Professor could be a nice work. Thank you, thank you, thank you (written by finger three times and not just typed). Once again, thank you!

    • @cosimop1539
      @cosimop1539 Год назад

      This video let me think that if the receptor is the woman, Jak the man (in a mascoline World), Stat could be a five minute evasion...that after that goes away

  • @rojeenabdullah6951
    @rojeenabdullah6951 10 месяцев назад

    PKB: B for beta cells aka insulin
    PKA: A for alpha cells aka Glucagon

  • @avinashgulati4086
    @avinashgulati4086 2 года назад +1

    Great work man! U make everything easier and interesting!!

  • @ABC-fv7ow
    @ABC-fv7ow 2 года назад +1

    Superb explanation in this series

  • @chandramoulis.g7202
    @chandramoulis.g7202 2 года назад +3

    Is there any way one' can transfer knowledge through some channel, please transfer your knowledge to me , you are just awesome

  • @MedicosisPerfectionalis
    @MedicosisPerfectionalis  2 года назад

    🍱 Endocrine Pharmacology Course: www.medicosisperfectionalis.com/products/

  • @ssm188
    @ssm188 2 месяца назад +1

    thank you thank you thank you!

  • @salmasalim9185
    @salmasalim9185 2 года назад +1

    Please sir explain respiration

  • @عمادزيتاوي-و1ف
    @عمادزيتاوي-و1ف 2 года назад +1

    You are best

  • @ThatsWhy-
    @ThatsWhy- 2 года назад

    Would you please tell me the mechanism of action with Minoxidil ? What does it do to K+ and Ca++ channels ? Please consider also the mechanism of Insulin ? I need to know it right away please Dr

    • @MedicosisPerfectionalis
      @MedicosisPerfectionalis  2 года назад +4

      Hello dear,
      How are you doing?
      Minoxidil is a potassium-channel opener. That’s why it’s a vasodilator. Minoxidil opens potassium channels in blood vessels causing potassium efflux. When a positive ion leaves the cell, it leaves the inside more negative (i.e. hyperpolarization -> inactivation -> no contraction -> relaxation). Relaxation of smooth muscles -> vasodilation -> increased radius -> decreased resistance of vessel -> decrease blood pressure. That’s why minoxidil is used for hypertensive patients.
      Glucose (and Sulfonylureas) is a potassium-channel closer -> potassium stays in the pancreatic beta cell-> depolarization -> activation and opening of Ca channels -> calcium comes and ruptures insulin vesicles -> insulin release.
      Hope this helps!
      Best of luck to you!

    • @someguyumet2469
      @someguyumet2469 2 года назад

      @@MedicosisPerfectionalis you're pretty cool

    • @MedicosisPerfectionalis
      @MedicosisPerfectionalis  2 года назад

      Thank you 🙏

    • @ThatsWhy-
      @ThatsWhy- 2 года назад +1

      @@MedicosisPerfectionalis I fully appreciate every single words YOU always write or endow .

    • @MedicosisPerfectionalis
      @MedicosisPerfectionalis  2 года назад

      Thank you 😊

  • @lexluger1925
    @lexluger1925 2 года назад

    Gut arbeiten und lehren und lernen....

  • @DijyowLee
    @DijyowLee Год назад

    i love u