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Prenatal antiandrogen treatment altered hormone levels in adult spotted hyenas, affecting males and females differently.

Human skin produces sex hormones like estrogen and testosterone, influenced by ARO and StAR, which may affect skin elasticity and hair growth.

Prepubertal girls have higher sex steroid levels than boys, possibly leading to earlier puberty.

Sex steroids, especially progesterone, can slow down the growth of mouse melanoma cells.

Hair analysis shows low progesterone in anorexia patients, unchanged by short-term weight gain.

Melatonin and mitotane treatment led to hair re-growth in 62% of dogs with Alopecia X, but this was not always linked to normal hormone levels.

Most dogs with alopecia had higher than normal levels of certain hormones, but hair loss might not always be linked to these hormone changes.

Testosterone changes how certain channels work in male rat reproductive tracts, affecting fertility-related fluid balance.

Male C57BL/6 mice show age-related fluctuations in certain hormones and their ratios in both blood and hair.

Sex hormone antibodies can help identify male and female contributors in forensic samples.

Women with female pattern hair loss have higher levels of certain androgens, suggesting increased androgen exposure to hair follicles.

Women with hair thinning have disrupted steroid hormone levels, but this doesn't often show as other health issues. More research is needed on hormone balance in this condition.

Measuring reproductive hormones in brown bear hair could help identify their sex and reproductive state, but better collection methods or lab techniques are needed.

Chesapeake Bay retrievers' hair loss is likely a breed-specific, hereditary condition linked to abnormal steroid levels and distinct skin changes.

Gender affects hair and scalp characteristics, with differences in hormone responses, graying patterns, and trace metals.

DHEA affects various tissues by interacting with multiple receptors and can be converted into sex hormones.

Abuse of anabolic steroids in Iraqi athletes leads to negative effects on hormones, liver and kidney function, blood sugar, and cholesterol levels.

The method accurately measures sex hormones in human plasma but can have small errors.

Changes in testosterone and estrogen receptor genes can affect how men age, influencing body fat, hair patterns, and possibly leading to skin disorders.

Neurosteroids like neuro-estrogen and neuro-androgen are crucial for brain function and can improve cognition and protect against aging-related decline.

Dihydrotestosterone (DHT) mainly affects nearby cells, doesn't significantly change prostate hormonal environment or cancer risk, and doesn't play a main role in causing hair loss or acne. More research is needed on its effects on heart health, sexual function, and bone health.

Certain inhibitors can potentially treat prostate cancer and other hormone-dependent conditions by controlling sex hormone levels in cells.

Hormone treatments in transsexual individuals reduce hair growth and oil production in male-to-females and increase them in female-to-males.

Genetics and hormones play a role in male and female hair loss, but more research is needed to fully understand it.

Fadrozole and finasteride change gene expression related to sex hormones and thyroid hormones in frog larvae development.

Testosterone makes the connections in the uterus lining simpler and lowers certain protein levels, which might lead to infertility.

Dogs with sex hormone imbalances may not drink or pee a lot but often lose hair on their body and can have reproductive system issues.

The document concludes that sex hormones are crucial for mammalian reproduction, health, and behavior, and require more research for therapeutic use.

Sex steroids affect the MafB gene differently in male and female hamsters.