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    GlossaryTissue Sectioning (Microtomy)

    process of cutting thin tissue slices for microscopic examination

    Tissue sectioning, also known as microtomy, is the process of cutting thin slices of biological tissue for examination under a microscope. This technique is crucial for studying the detailed structure of tissues, diagnosing diseases, and conducting research. The thin sections, typically only a few micrometers thick, allow for the visualization of cellular and subcellular components when stained and viewed under a microscope.

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      community Bile Acid-Mediated DHT Dysregulation Hypothesis

      in Research/Science  13 upvotes 1 month ago
      Elevated bile acids can inhibit the enzyme AKR1C2, leading to increased DHT levels, which may accelerate hair loss in those predisposed to androgenetic alopecia. Treatments mentioned include topical minoxidil and finasteride.

      community My doctor lowered my Minoxidil from 5mg to 2.5mg

      in Minoxidil  69 upvotes 4 months ago
      A user discussed their doctor lowering their Minoxidil dose from 5mg to 2.5mg, expressing concerns about losing hair gains. Other users suggested that 2.5mg is safer long-term and speculated the doctor is being cautious about side effects.

      community Creating Your Own Topicals: A Guide

      in Research/Science  67 upvotes 1 year ago
      Creating a carrier solution for topical hair loss treatments using ethanol, propylene glycol or glycerin, and instructions on creating topical finasteride. Different recipes are provided with varying ratios of alcohol to humectant.