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A new method accurately measures nine specific hormones in human blood.

Testosterone can help premenopausal and postmenopausal women with low sexual desire, but its long-term safety is unclear and it's not widely approved for this use.

Nutrition affects skin health differently based on age and condition.

A woman with lupus and severe nerve damage improved with specific treatments.

Adding a specific gene to skin cells can help treat skin disorders like psoriasis.

Botulinum and tetanus neurotoxins are better understood now, with updated information on their effects and treatment.

The document concludes that a systematic approach is crucial to identify causes of androgen excess in women beyond the most common cause, Polycystic ovary syndrome (PCOS).

Some patients on immunosuppressants had a weaker immune response to the Sinovac-CoronaVac COVID-19 vaccine.

Patients with RASopathies are at risk for autoimmune disorders and should be routinely screened.

Moving horses to new places can increase their stress levels, as shown by higher stress hormone in their hair.

Testosterone therapy may slightly increase sexual desire in women with HSDD but lacks broad recommendation due to safety concerns and limited approval.

Diet changes hormone levels in pregnant ewes by affecting metabolism, not placental synthesis.

A special receptor in sensory nerve endings helps control how they respond to stretching.

Some small molecule antivirals show promise against COVID-19, but more research is needed to understand and improve them.

UV light helped human hair transplants survive in mice without broad immunosuppression.

Treating non-classic congenital adrenal hyperplasia is complex because the benefits of hormone treatment must be weighed against potential health risks.

Androgens and a high-fat diet may increase the risk of severe COVID-19 in women with PCOS by upregulating certain proteins in the heart and kidneys.

Hair follicle cells help maintain and support stem cells and blood cell formation.

An 80-year-old man grew extra hair on his forearms after starting Alzheimer's medication rivastigmine.

Touching hair can activate nearby nerve cells through signals from the hair's outer layer.

Anabolic steroids boost muscle growth, SARMs increase muscle mass and bone density without side effects, and myostatin inhibitors block a protein that stops muscle growth, but each has potential risks.

High levels of cortisol in hair are linked to a greater risk of brain aneurysm rupture.

Ovarian vein sampling helped diagnose rare ovarian tumors causing high testosterone, and surgery to remove the tumors lowered the testosterone levels.

Sponges made of soy protein and β-chitin with human cells from hair or fat can speed up healing of chronic wounds.

A patient experienced severe hair loss after getting an mRNA COVID-19 vaccine.

The document concludes that more research is needed to reduce frequent hospital visits, addiction medicine education improves with specific training, early breast cancer surgery findings are emerging, nipple smears are not very accurate, surgery for older melanoma patients doesn't extend life, a genetic condition in infants can often be treated with one drug, doctors are inconsistent with blood clot medication, a certain gene may protect against cell damage, muscle gene overexpression affects many other genes, and some mitochondrial genes are less active in mice with tumors.

Researchers successfully grew horse skin cells that produce pigment from hair follicle samples.

Careful management of steroid use is crucial in pregnant women with bullous pemphigoid to avoid complications like Cushing syndrome.

Hair analysis can help diagnose adrenal disorders non-invasively.

The levonorgestrel implant increases free testosterone and lowers SHBG more than DMPA-IM and the copper IUD.