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A new method accurately measures steroid hormones in a few hair strands and could help study chronic stress and hair loss.

The method accurately measures steroid hormones in hair to study hormone dynamics related to hair loss.

A new method accurately measures nine steroid hormones in human serum with high sensitivity.

Neutered ferrets often develop hyperadrenocorticism, with symptoms like hair loss and lethargy, and androstenedione is a key indicator for diagnosis.

Hair steroid measurement is an effective method to diagnose and monitor CAH in developing countries.

Using LC-MS/MS for hormone measurement can prevent false high testosterone results and avoid unnecessary tests.

Women with severe acne, hirsutism, and androgenic alopecia often have higher levels of certain androgens, but the specific pattern can't be predicted just by looking at symptoms.

A new method accurately measures long-term hormone levels in hair.

DHEA is the main sex steroid in cerebrospinal fluid, and testosterone in the fluid comes from the blood.

Some women with excess hair growth have a hormone condition that can't be diagnosed by blood or urine tests alone.

The combination therapy improved severe alopecia areata in a patient after 14 days.

Certain chemicals and peptides can promote hair growth or prevent baldness.

Hair cortisol levels can effectively indicate long-term hormone activity.

Using 17-hydroxyprogesterone levels to diagnose nonclassic congenital adrenal hyperplasia can result in many incorrect diagnoses.

Estrogen deficiency can reduce the enzyme activity needed to activate vitamin D.

Skin problems are common in Lupus patients and can indicate the disease's severity, requiring specific treatments and lifestyle changes.

Hair care practices like using relaxers and tight braiding can lead to permanent hair loss in black women.

The chapter explains the causes of excessive hair growth and masculinization in women and how to measure hormone levels related to these conditions.

Steroid-producing capabilities in certain cancers may contribute to treatment resistance.

The activity of a specific rat enzyme in the prostate and epididymis is highly dependent on the acidity level.

Researchers created a new method to measure brain steroids, finding higher levels of certain steroids and changes due to a drug.

Androsterone and finasteride have different solid forms, with new findings correcting previous errors and identifying a new form.

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

Women with effluvium have higher levels of certain urinary steroids, possibly due to stress and increased adrenal activity.

Prostate cancer cells can make their own androgens to activate the androgen receptor, and treatments like abiraterone may increase this ability, suggesting new therapies should target the entire steroid-making pathway.

Retinoids increase steroid sulfatase activity in leukemia cells through RARα/RXR and involves certain pathways like phosphoinositide 3-kinase and ERK-MAP kinase.

Serum steroid profiling, especially 11-deoxycortisol, helps distinguish between adrenocortical carcinoma and adenoma, considering sex and functional status.

A new method was created to test the effectiveness of Dihydrotestosterone (DHT) inhibitors, like finasteride and dutasteride, in human and fish cells. The results showed fish cells are more sensitive to these treatments, and dutasteride works better than finasteride in all tested cells.

Finasteride effectively blocks enzyme causing male pattern baldness.

Steroid sex hormones activate matriptase in prostate cancer cells but not in breast cancer cells.