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research Cognitive effects of testosterone and finasteride administration in older hypogonadal men

August 2014 in “DOAJ (DOAJ: Directory of Open Access Journals)”

This study reported that administering a supraphysiological dose of testosterone for one year resulted in minor cognitive benefits and decreased depressive symptoms in older hypogonadal men, but major cognitive improvements were not observed.

research Orientation of Multi-Hair Follicles in Nonbald Men

May 2006 in “Dermatologic Surgery”

This study found that multi-hair follicles naturally orient perpendicular to the radial line from the crown whirl, suggesting that perpendicular transplantation of grafts could replicate this natural appearance.

research Orientation of Multi-Hair Follicles in Nonbald Men: Perpendicular Versus Parallel

3 citations , May 2006 in “Dermatologic Surgery”

This study found that multi-hair follicles in nonbald men are primarily oriented perpendicular to the radial line from the crown whorl, suggesting perpendicular transplant grafts might mimic natural appearance.

Skin Equivalent Assay: An Optimized Method for Testing Hair Growth Reconstitution Capacity of Epidermal and Dermal Cells

research Skin equivalent assay: An optimized method for testing for hair growth reconstitution capacity of epidermal and dermal cells

8 citations , January 2019 in “Experimental Dermatology”

In this study, researchers developed a new 3D skin equivalent assay using mouse epidermal and dermal cells that successfully regenerated organized hair follicles, outperforming a 2D model in hair follicle orientation and quantity, and enhanced hair growth when Wnt3a was added.

research Mitotic activity in the epidermis of the rabbit stimulated with local applications of testosterone propionate

25 citations , April 1949 in “The journal of experimental zoology”

This research studied the effect of local testosterone propionate applications on rabbit epidermal mitotic activity but reports no new results.

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community Fats on your Head to Stop Hair Loss?

140 upvotes 2 years ago

The conversation discusses the potential of long-chain unsaturated fatty acids, like oleic and linoleic acid, as an additional treatment for hair loss, which may inhibit the enzyme responsible for converting testosterone to DHT and promote hair growth. Users humorously suggest using oils topically and discuss other hair loss treatments, but the main focus is on the science behind fatty acids and their role in hair health.

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Hair Loss Specialist
Dr. Fernando Testi, MD
Benissa, Comunitat Valenciana, Spain

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Dr. Fernando Testi, MD