The level of androgen receptors is 1.5 times higher in the frontal scalp compared to the occipital region. Male pattern alopecia never occurs in the temporal area and the region below the occipital area.
This action explains the clinical differences of androgenetic alopecia in men and women. The concentration of aromatase in women is between 2 and 5 times higher in the skin of the scalp, particularly in the frontal region, which probably determines the retention of hair. In men, lower levels of this enzyme seem to affect hair loss in this region.
Androgenetic alopecia (AGA) is the most common form of hair loss. Clinically observed hair loss is due to the continuous miniaturization of affected hair follicles. Genetic factors and androgenic factors especially dihydrotestosterone (DHT), which is ...
www.ncbi.nlm.nih.gov
E anche qua
In this study, 12 women and 12 men, ages 18-33 y, with androgenetic alopecia were selected for biopsies from frontal and occipital scalp sites. The androgen receptor, type I and II 5alpha-reductase, cytochrome P-450-aromatase enzyme were measured and analyzed in hair follicles from these scalp...
pubmed.ncbi.nlm.nih.gov
La cosa che trovo interessante é il ruolo in loco dei citocromi aromatase.
Nessuno ha mai pensato di aumentarli nella regione frontale maschile? Devo riflettere su come si possa fare in qualche modo. É un argomento nuovo.
In effetti peró il grasso iniettato dovrebbe avere questo effetto, gli ormoni androgeni nel tessuto adiposo vengono convertiti dall'aromatase in estrogeni.
Sarà per questo che le iniezioni di grasso aiutano nell'aga ?