research Organization of Microfibrils in Keratin Fibers Studied by X-Ray Scattering
The study improved understanding of keratin fiber structure by showing consistent microfibril diameter but varying distances and electron density profiles.
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5 / 1000+ resultsresearch The Intermediate Filament Architecture as Determined by X-Ray Diffraction Modeling of Hard Alpha-Keratin
Hard α-keratin in hair has a unique, nonordered structure, different from other fibers.
research Direct Evidence Supporting the Existence of a Helical Dislocation in Protofilament Packing in the Intermediate Filaments of Oxidized Trichocyte Keratin
Oxidized trichocyte keratin has a helical dislocation in its structure.
research Electron Microscope Studies of Hair and Wool
Hair and wool have complex microscopic structures with microfibrils and varying cystine content.
research Sebaceous Gland Abnormalities in Fatty Acyl CoA Reductase 2 (Far2) Null Mice Result in Primary Cicatricial Alopecia
Deleting the Far2 gene in mice causes sebaceous gland issues and patchy hair loss.
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5 / 25 resultscommunity Long term finasteride users; Did you notice any improvement after 2 years?
Long term Finasteride users and whether or not they have noticed improvements after two years of use, with other treatments such as Minoxidil and dermarolling also discussed. Some replies suggest that improvement is possible even beyond the two year mark while others caution against believing studies backed by the Post-Finasteride Foundation.
community PSA: Most men who stay on Fin will see the sexual side effects go away. Stop the fear mongering
Finasteride can cause sexual side effects in less than 2% of men, but these often disappear over time, even if the treatment continues. Some users report persistent side effects, while others experience no issues or only temporary ones.
community hairline resurrection — 2 months before/after [5mg oral minoxidil, 1mg finasteride everyday, 2% keto shampoo every three days, weekly 0.5mm dermarolling]
This conversation was about a user named Substantial_Pen_1099 who has been using an regimen of 5mg oral minoxidil, 1mg finasteride everyday, 2% keto shampoo every three days, and weekly 0.5mm dermarolling for hair loss treatment over the course of 3 months. Others in the conversation expressed disbelief at their progress, to which Substantial_Pen_1099 provided video proof as evidence.
community I think this is my stop, gentlepeople. So long and thanks for all the data 👋
A user shared their successful experience with hair regrowth and transitioning from male to female using minoxidil, finasteride, Nutrafol, microneedling, and hormone replacement therapy (HRT). They expressed gratitude for the results and encouraged others to explore treatments that align with their personal goals.
community Verteporfin and Microneedling
Clinical studies by Dr. Barghouthi and Dr. Bloxham indicate that Verteporfin, when used with FUE and FUT hair transplantation methods, shows promise in hair follicle regeneration and minimal scarring due to its ability to inhibit Yes-associated protein (YAP). Microneedling at depths of 3-3.5mm, combined with Verteporfin, could potentially reactivate dormant follicles, although the optimal dosage and application method are still under investigation. Concerns remain about the DHT sensitivity of regenerated follicles, highlighting the need for further research to optimize trauma levels and Verteporfin concentrations to achieve effective and scar-free hair regeneration.