37 citations
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November 2002 in “Biology of Reproduction” This study found that prenatal antiandrogen treatment in female spotted hyenas significantly altered the LH response to GnRH, indicating partial masculinization of their anterior pituitary gland without affecting ovulatory function.
February 2024 in “Psychoneuroendocrinology” This study found no significant changes in hair steroid concentrations among preschoolers from before to after the COVID-19 pandemic onset, but noted that children from higher-income families showed a deregulation in stress markers, suggesting increased stress levels.
52 citations
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October 2004 in “Veterinary dermatology” This study found that 62% of neutered dogs with hair cycle arrest experienced partial to complete hair re-growth after melatonin treatment, but hair re-growth was not consistently linked to normal sex hormone levels.
3 citations
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October 2021 in “Clinica Chimica Acta” This study found that higher levels of dihydrotestosterone in the parietal region of the scalp may correlate with the clinical presentation of androgenetic alopecia.
4 citations
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January 2001 in “PubMed” This study found that delmadinone acetate and finasteride caused a reversible suppression of prostate gland activity in male dogs, with delmadinone acetate also temporarily altering epididymal sperm maturation.