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    GlossaryX-ray diffraction (X-ray crystallography)

    technique to determine atomic structure of crystals using X-rays

    X-ray diffraction (XRD) is a technique used to study the atomic structure of crystalline materials. By directing X-rays at a crystal and analyzing the pattern of the rays that are scattered, scientists can determine the arrangement of atoms within the crystal. This method is crucial for understanding the molecular structure of various substances, including biological molecules like proteins and DNA.

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      community I bought 72 packages of Dutasteride

      in Chat  113 upvotes 2 months ago
      A user traveled to Turkey to buy 72 packages of Dutasteride for a year-long supply and successfully brought them back home. They plan to use 2.5mg of Dutasteride daily along with RU58841 for hair loss.
      Diffuse hair loss and scalp biopsies

      community Diffuse hair loss and scalp biopsies

      in Research  692 upvotes 4 months ago
      Scalp biopsies are crucial for diagnosing hair loss conditions like Diffuse Unpatterned Alopecia (DUPA) and retrograde hair loss, as treatments like finasteride and dutasteride may not be effective if other conditions are present. Combining PPAR-GAMMA agonists with retinoids could improve treatments for conditions like Lichen Planopilaris.

      community Anyone use hair fiber products like Toppik?

      in Question  21 upvotes 5 years ago
      User phoenixblue asked about hair fiber products like Toppik and if they cause hair loss by clogging pores. Replies suggested that Toppik is safe, but effectiveness varies; some users experienced no hair loss, while others had issues with color or sweating.

      community My personal experience/observations fighting AGA seriously for 5 years

      in Treatment  43 upvotes 2 weeks ago
      Minoxidil with alcohol and propylene glycol was more effective than non-alcohol versions, and RU58841 worked best in a non-water-based solution. Oral finasteride showed better results than topical, despite side effects; microneedling and tretinoin worsened hair loss, and PRP was only helpful when younger.

      community I think I’ve finally found the reason for my hair loss

      in Chat  98 upvotes 2 weeks ago
      The user experienced hair loss since 2019 and tried finasteride, dutasteride, RU58841, and ketoconazole shampoo without success. A scalp biopsy showed scarring and inflammation from folliculitis, indicating chronic inflammation was affecting treatment effectiveness.