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High levels of cortisol in hair show long-term stress which can lower fertility in animals.

Ovarian steroid cell tumors should be considered in adults with hirsutism and high testosterone, with surgery as the main treatment.

Hair cortisol levels in brown bears can be affected by both long-term and short-term stress.

Methanol is better than isopropanol for washing grizzly bear hair to measure cortisol.

Hair cortisol is a reliable stress indicator in cattle but may not be valid for pigs.

Black hair in cats has higher cortisol levels than white hair.

First-time mothers had higher stress hormone levels in late pregnancy than mothers who had given birth before.

The method can measure multiple steroids in human hair to study long-term steroid metabolism, especially in newborns and children.

Higher androgen levels do not cause baldness in men.

Lack or blocking of SRD5a, a key component in hormone creation, can lead to conditions like pseudohermaphrodism and affect hair growth, bone mass, muscle strength, and reproductive health. More research is needed on its regulation from fertilization to adulthood.

Hair loss causes differ between men and women due to changes in hormone levels and inflammation-related pathways.

The document explains different hair loss types and treatments, emphasizing diagnosis through examination and tests, and specific treatments for each condition.

Hair cortisol and cortisone levels increase with age, are higher in diabetics, vary by gender, decrease with frequent hair washing, and are lower in winter.

GI198745 is more potent and longer-lasting than finasteride, potentially better for treating hair loss.

Acankoreoside J from Acanthopanax koreanum may help promote hair growth.

Certain compounds, especially those with a propionic substituent, could potentially be new treatments for hair loss and similar disorders.

Some curcumin-like compounds can effectively and safely block the enzyme linked to hair loss and other conditions related to male hormones.

Girls had higher stress hormone levels during school due to social and emotional issues, while boys had higher overall hormone levels with slight changes when school started.

Jute leaves may help reduce DHT levels, potentially aiding in conditions like hair loss and prostate issues.

Stiripentol shows promise as a potential treatment for androgen-related diseases but needs more testing.

Patients with a specific genetic variant have more severe alopecia areata and higher recurrence rates.

The structure of SRD5A reveals how it reduces steroids, aiding drug design for related health conditions.

Tacrolimus causes fewer acute rejections than cyclosporin A in kidney transplants but doesn't necessarily improve kidney function after one year; cardiovascular risks and side effects vary between the two drugs.

Steroid hormones can be preserved in ancient hair, revealing insights into past health and fertility.

Hair loss in women may have multiple causes, and eyebrow regrowth possible with specific injections.

Common types of non-scarring hair loss have various causes and treatments, but more effective solutions are needed.

Selecting Angus cattle for earlier puberty lowers prolactin levels but doesn't affect hair growth.

Human hair is a significant sample for various tests in clinical, nutritional, archaeological, and forensic studies.

External factors can significantly affect hair cortisol levels, so it's not always a reliable stress marker.