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    Did you mean Viability Test?
    GlossaryCell Viability Assay (Viability Test)

    measures the number of living cells in a sample

    A Cell Viability Assay is a laboratory test used to determine the health and functionality of cells by measuring the number of living cells in a sample. This test is crucial for research in areas like cancer, drug development, and tissue engineering, as it helps scientists understand how different treatments or conditions affect cell survival and growth.

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      community I’m just Going to let Nature take its Course

      in Chat  213 upvotes 1 year ago
      The post and conversation are about a 23-year-old deciding to stop using finasteride for hair loss due to potential erectile dysfunction risks, sparking a debate about the benefits and side effects of hair loss treatments.

      community watch out, here comes the hair

      in Research/Science  564 upvotes 2 years ago
      A user's journey with hair loss and their use of topical finasteride, minoxidil and pyri/minoxidil ratio treatments to attempt hair regrowth. Replies focused on offering support and advice while sharing personal experiences with different treatments.

      community The theory that explains everything. Please help me make this big!

      in Research/Science  2447 upvotes 3 years ago
      The post and conversation are about the role of the enzyme 3alpha-hydroxysteroid reductase in hair loss and the potential of compounds like procyanidin B2 and sulforaphane to boost its activity for hair regrowth. Further research is needed to develop effective treatments based on this theory.

      community Rosemary oil, peppermint oil, mucuna pruriens - two weeks in

      in Treatment  84 upvotes 1 year ago
      A user who is trying alternative treatments, such as mucuna pruriens dissolved in water/alcohol and a blend of jojoba oil, rosemary oil, and peppermint oil, for hair loss. Other users have shared anecdotal evidence, discussed the potential effectiveness of certain treatments, and questioned the time sensitivity of experimenting with new treatments.

      community My Pyrilutamide Experience Photos

      in Update  600 upvotes 2 years ago
      A user's experience with Pyrilutamide, a topical treatment for hair loss that they used in combination with other treatments such as Minoxidil and Finasteride. The user experienced impressive results in a short amount of time.

      community Quit vaping/smoking = 80% less loss

      in Research/Science  235 upvotes 9 months ago
      Quitting vaping significantly reduced hair loss for a user who was a heavy vaper and also taking finasteride. Some participants suggest nicotine's vasoconstrictive properties may worsen hair loss, while others share personal anecdotes of hair improvement after quitting smoking or vaping.

      community New and Interesting HairLoss Studies/Papers/Reviews

      in Treatment  40 upvotes 4 years ago
      Hair loss treatments discussed include Dutasteride with Ketoconazole, tissue engineering strategies, and androgenetic alopecia therapies. Massage doubles follicular retention, improving treatment effectiveness.

      community 21 months on topical minoxidil and full HRT

      in Transgender  214 upvotes 8 months ago
      The conversation is about a transgender individual's experience with hair regrowth using topical minoxidil and hormone replacement therapy (HRT), expressing concern about the slow growth and thin appearance of their hair. Some responses encourage patience and highlight the variability of results, while others discuss the role of HRT and its effects.

      community My Testosterone results before and after Finasteride

      in Update  146 upvotes 3 years ago
      Finasteride significantly increased testosterone levels for the user, with no major side effects except watery semen, which was resolved with zinc supplements. The user's hairline stopped receding and slightly improved.

      community Apparently finasteride lowers Free Testosterone?

      in Finasteride  21 upvotes 6 years ago
      Finasteride raises total testosterone but lowers free testosterone, which is important for male health. Users report mixed experiences with their fitness levels and blood test results after using finasteride.
      The story of RU58841/ PSK3841

      community The story of RU58841/ PSK3841

      in Research  622 upvotes 4 months ago
      RU58841, a potential hair loss treatment, was not commercialized due to marketability issues and lack of long-term safety data. Concerns about its formulation and delivery methods further complicate its use.

      community about a year difference. i’m only 21 bruh

      in Progress Pictures  173 upvotes 6 months ago
      A 21-year-old user shared progress pictures showing hair loss treatment results after using finasteride for a year and minoxidil for 6-7 months. Despite some improvement, the user is unhappy with hair density and hairline.

      community Why don’t people just just DUT instead of FIN?

      in Finasteride/Dutasteride  48 upvotes 10 months ago
      The conversation discusses the use of dutasteride (DUT) versus finasteride (FIN) for hair loss treatment, with some users preferring DUT for its effectiveness while others choose FIN due to its approval status, better long-term data, and lower risk of side effects. Users share personal experiences with both medications, including side effects and effectiveness.

      community This sub is very toxic towards people who don’t blindly follow the fin mafia

      in Treatment  226 upvotes 1 year ago
      The conversation criticizes the negative attitude towards those concerned about side effects from hair loss treatments like finasteride and minoxidil, or who prefer natural remedies. Specific treatments discussed include finasteride, minoxidil, rosemary oil, and RU58841, with an agreement that finasteride and minoxidil are proven effective.

      community I am a dermatologist with a clinical interest in alopecia. AMA

      in Will treatment work for me? 2 years ago
      In this conversation, 4990 discussed various treatments for hair loss, including oral minoxidil, PRP, transplan, Jak inhibitors, Dutasteride, Finasteride, Olumiant, Ketoconazole, RU58841, microneedling, baricitinib, and CCCA. They recommended scalp biopsies in unclear cases of DUPA, twice weekly to twice daily shampooing for topical minoxidil users, and two sessions spaced one month apart with follow up at month three to determine the effectiveness of PRP treatment.

      community Topical Dutasteride is Here.

      in Finasteride/Dutasteride  153 upvotes 3 years ago
      The availability of Topical Dutasteride, a potential treatment for hair loss, which can be purchased without prescription from MinoxidilMax. Other treatments discussed include Topical Finasteride and PRP injections, with discussion around dosage, efficacy, side-effects and safety.