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research Three-dimensional architecture of macrofibrils in the human scalp hair cortex

55 citations , February 2014 in “Journal of Structural Biology”

Human hair has a complex, variable structure with a consistent matrix and double-twist pattern.

research Ultrastructural Localization of Hair Keratins in Human Scalp Hair Shafts as Revealed by Rapid-Freezing Immunocytochemistry.

3 citations , January 1998 in “ACTA HISTOCHEMICA ET CYTOCHEMICA”

Hair keratins are mainly on macrofibrils in the cortex and in the endocuticle in the cuticle.

research Qualitative investigation of fresh human scalp hair with full-field optical coherence tomography

10 citations , January 2012 in “Journal of biomedical optics”

Melanin density affects hair color, and this method can help in cosmetic assessments and diagnosing hair diseases.

research The Influence of Surgical Stress on Human Scalp Hair Fiber Dimensions

November 2015 in “Summit (Simon Fraser University)”

Surgical stress temporarily changes hair fiber dimensions, returning to normal after four weeks.

research Transmission electron microscopy staining methods for the cortex of human hair: a modified osmium method and comparison with other stains

29 citations , April 2011 in “Journal of Microscopy”

The modified osmium method improves hair cortex staining for better visualization.

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community Verteporfin day 84 update - donor hair regeneration human trials

in Research/Science 32 upvotes 3 years ago

A human trial involving verteporfin for hair regeneration, with the results showing some regrowth of 1-2 hairs in an area where a follicular unit was extracted. The conversation also suggested that future studies should involve higher doses and more frequent injections.

community Yokohama university and Dr. Fukuda published 2 new studies this month. They are aiming for 2023 hair multiplication trials in humans.

in Research/Science 25 upvotes 4 years ago

Yokohama University and Dr. Fukuda plan human hair multiplication trials in 2023. Users express hope for future hair cloning treatments over current hair transplants.

community 27 M, Day 1. Month 2. And now (3.5 months) yes hair is longer. . But the new density is real and such a confidence boost. All pics taken in my room under the same bright white light. 1mg Fin Daily. 2x topical min daily. Weekly/occasional micro needling, occasional pure rosemary oil scalp massage.

in Progress Pictures 136 upvotes 3 years ago

A 27 year old user's progress in treating their hair loss with 1mg of finasteride daily, 2x topical minoxidil daily, micro needling and occasional rosemary oil scalp massage; other users have encouraged the poster based on their results and offered advice for further treatments.

community Scientists have found that a naturally occurring sugar in humans and animals could be used as a topical treatment for male pattern baldness | In the study, mice received 2dDR-SA gel for 21 days, resulting in greater number of blood vessels and an increase in hair follicle length and denseness

in Research/Science 643 upvotes 2 years ago

Scientists discovered a sugar gel, 2dDR-SA, that increased hair growth in mice. Users discussed its potential, comparing it to other treatments like Minoxidil and finasteride.

community If You Have DUPA, PLEASE READ THIS: Everyone Should Be Scalp Biopsied

in Research 830 upvotes 2 years 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.

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