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    GlossaryGABAA Receptors

    ion channels in the brain that reduce neuronal excitability

    GABAA receptors, also known as Gamma-Aminobutyric Acid Type A receptors, are a class of receptors in the brain that respond to the neurotransmitter GABA, the primary inhibitory neurotransmitter in the central nervous system. These receptors are ion channels that, when activated, allow chloride ions to enter the neuron, making it less likely to fire and thus reducing neuronal excitability. This mechanism is crucial for regulating brain activity and is a target for various medications, including sedatives, anxiolytics, and anticonvulsants.

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      an anticonvulsant repurposed for hair loss via histone inhibition

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      community 23M Couldn’t go bald for fear of my Girlfriend leaving me.

      in Is this regrowth?  995 upvotes 4 days ago
      A 23-year-old man uses a topical spray with minoxidil, finasteride, and tretinoin for hair loss, experiencing improved hair growth but occasional heart palpitations. He worries his girlfriend might leave him if he goes bald, but commenters advise that if she would leave over hair loss, she isn't worth it.

      community Horrible news, Stemson Therapeutics has shut down

      in Technology  193 upvotes 7 months ago
      Stemson Therapeutics has shut down, disappointing those seeking a hair loss cure. Current treatments like minoxidil, finasteride, and dutasteride are discussed, with some users experiencing side effects and exploring alternatives like PP405.

      community Don't fall for the fear mongering bros

      in Satire  1521 upvotes 2 months ago
      Hair loss treatments discussed include finasteride, minoxidil, spironolactone, and estradiol, with concerns about side effects like sexual dysfunction and feminization. Some users prefer hair transplants or shaving over medication due to potential side effects.