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    Did you mean Cell Membrane?
    GlossaryCell Membrane

    thin barrier controlling substance movement in and out of cells

    The cell membrane, also known as the plasma membrane or plasmalemma, is a thin, flexible barrier that surrounds the cell, providing structure and protection. It is composed of a double layer of lipids (lipid bilayer) with embedded proteins, which control the movement of substances in and out of the cell, thus maintaining the internal environment and facilitating communication with other cells.

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      community Clearing the air on how non-surgical treatments really work

       16 upvotes 5 years ago
      Treatments for hair loss, including finasteride, dutasteride, minoxidil, ketoconazole, microneedling, and low level laser light therapy, which aim to reduce DHT production, increase cell absorption and blood flow, and stimulate epidermal stem cells. It also stresses the importance of patience when using these treatments.

      community Does melatonin dissolve in isopropyl alcohol

      in Technology  7 upvotes 1 year ago
      The conversation discusses making a topical melatonin solution for hair loss treatment, questioning if isopropyl alcohol can dissolve melatonin. Melatonin is soluble in lipids and alcohol, but it's unstable and should be mixed fresh regularly; it may help hair growth by affecting certain cellular signaling pathways and has anti-androgenic effects.

      community Being Safe on Oral Minoxidil: tl;dr on the literature.

      in Research/Science  46 upvotes 5 days ago
      Oral minoxidil is effective for hair loss but can cause cardiovascular side effects, such as pericardial effusion, especially in those with genetic predispositions. Starting with low doses and monitoring cardiovascular health are advised to reduce risks.