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    Glossary Tissue Sectioning

    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 Adipose tissue layer and stem cells.

       4 upvotes 11 months ago
      Adipose fat cells and stem cells may help treat hair loss by restoring the scalp's thickness. Treatments like NanoFat injections and Botox are discussed for their potential to promote hair growth.

      community Hy-tissue PRP 50 Experience ??

      in Product  4 upvotes 1 year ago
      PRP treatments have been effective for the user, with a new recommendation of using a high-quality plasma kit once a year. The user seeks experiences with this specific PRP approach.

      community Duasteride and breast tissue accumulation.

       4 upvotes 6 months ago
      The user is experiencing breast tissue growth from taking dutasteride and minoxidil, and is considering reducing the dosage or stopping the medication. Suggestions include seeing an endocrinologist, using Raloxifene or Arimidex, and considering topical treatments or surgery if necessary.

      community DUPA, Non Responders and Connective Tissue Disorders

       8 upvotes 1 year ago
      A 27-year-old male with diffuse hair loss, including the donor area, did not respond to finasteride, dutasteride, or minoxidil. He suspects his hair loss may be linked to a mild connective tissue disorder, possibly affecting the structural support of hair follicles, rather than being purely hormonal.

      community Stumbled on some research

       8 upvotes 5 years ago
      Elevated PGD2 levels in bald scalp tissue may contribute to hair loss, and treatments like castor oil, finasteride, and minoxidil are discussed as potential solutions. Some users explore alternatives like oral castor oil and cetirizine for those who cannot use finasteride.

      community Any experience with stem cell hair transplants?

       26 upvotes 3 years ago
      Stem cell hair transplants use stem cells from fat tissue to reactivate inactive hair follicles, but results are inconsistent and not widely shared. Traditional treatments like finasteride and minoxidil often show better results.

      community Any way to reverse scalp atrophy?

       1 upvotes 6 years ago
      The conversation is about improving scalp appearance by regaining adipose tissue and making the skin look better using scalp massages and a moisturizer with hyaluronic acid, ceramides, and urea. The user is not trying to regrow hair but wants to improve the scalp's thickness and appearance.

      community Is microneedling still worth it if I’m on oral minoxidil?

      in Microneedling  21 upvotes 11 months ago
      Microneedling may still be beneficial for those on oral minoxidil due to its effects on tissue repair and blood flow, not just absorption. Some users report mixed results, and the effectiveness of combining microneedling with oral treatments remains debated.

      community What’s the science behind 1mg Finasteride 3 X a week being as effective as daily?

      in Finasteride/Dutasteride  19 upvotes 3 years ago
      The efficacy of taking 1mg finasteride three times a week instead of daily for hair loss, with some users arguing that it is just as effective because finasteride has a long half-life in the scalp tissue and lower doses have been shown to be effective. Other users suggest experimenting with various treatments such as minoxidil and finasteride to achieve best results.

      community Fluridil degrades the androgen receptor.

      in Research/Science  12 upvotes 1 year ago
      Fluridil degrades androgen receptors, which are prevalent in the scalp and other tissues. People with androgenetic alopecia (AGA) may have higher expression of these receptors and 5AR activity in affected scalp areas.

      community 3 months in on 1mg oral fin and 5% topical min twice daily

       18 upvotes 1 month ago
      The user has made significant hair growth progress in 3 months using 1mg oral finasteride and 5% topical minoxidil twice daily, with plans to start 1.25mg oral minoxidil. The user is considering a hair transplant in 1-2 years and is cautious about using a dermastamp to avoid scar tissue.

      community Another transplant or SMP? (Not balding)

      in Transplants  23 upvotes 8 months ago
      The user is considering another hair transplant or scalp micropigmentation (SMP) for a congenital bald spot, but previous transplants were less effective due to scar tissue. Suggestions include using hair fibers, changing hairstyles, or doing nothing, as the spot is not very noticeable.

      community Apparently you can try PP405 right now!?

       30 upvotes 1 year ago
      PP405 is likely a scam, with concerns about its legitimacy and safety, as it may cause unintended tissue growth. Users suggest sticking to known treatments like finasteride and minoxidil.

      community Injured temple with derma rolling

      in Microneedling  2 upvotes 1 year ago
      OP injured their temple using derma rolling and tretinoin, causing peeling and potential hair follicle damage. Users suggest the injury might be permanent, possibly resulting in scar tissue where hair won't grow.

      community I need some guidance...

      6 years ago
      A user experienced hair thinning due to traction alopecia from using Murray's Beeswax and is considering treatments like minoxidil and finasteride to reverse the damage. Another user suggests consulting a hair specialist, as the hair may not regrow if scar tissue has formed.

      community Discussion for long term fin or dut/min

       4 upvotes 1 year ago
      Baby hairs can mature with long-term DHT reduction, and Minoxidil can aid this process. Dutasteride mesotherapy is effective and preferable to oral pills, as it directly targets tissues.

      community Microneedling and hair transplants - my hair surgeon advised against it

      in Microneedling  7 upvotes 1 year ago
      The user started on Finasteride, switched to Dutasteride, and is considering microneedling but was advised against it by their hair surgeon due to potential scalp issues affecting a planned hair transplant. Other users suggest alternatives like Minoxidil, PRP, and avoiding microneedling due to the risk of scar tissue impacting transplant results.

      community How Does Exosome Therapy Work for Hair Loss?

      in Research/Science  5 upvotes 2 years ago
      Exosome hair therapy involves injecting stem cell-derived exosomes into the scalp to boost hair follicle regeneration and repair. Exosomes, which are not stem cells but products of them, contain bioactive chemicals and specific growth factors that promote new blood vessel formation, increase cell proliferation, reduce inflammation, and improve tissue repair, all crucial for hair health.

      community Does dermarolling actually work?

      in Microneedling  30 upvotes 1 year ago
      Microneedling's effectiveness for hair growth is debated, with some users reporting positive results when combined with Minoxidil, while others express concerns about potential skin damage and infections. Tretinoin is suggested as an alternative to enhance Minoxidil absorption.