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Polymeric nanoparticles show promise for treating skin diseases.

New nanofiber technology improves wound healing by supporting cell growth and delivering treatments directly to the wound.

Human skin can make serotonin and melatonin.

Cells from balding scalps have more androgen receptors than cells from non-balding scalps.

Melatonin may help with sleep issues, depression, and cancer, but more research is needed.

Tiny pollution particles called PM2.5 can harm skin cells by causing stress, damage to cell parts, and cell death.

The skin is a complex barrier for drug penetration, but understanding its structure and interactions can improve drug delivery methods.

Finasteride effectively treats BPH, but needs more trials to understand potential.

PGD2 stops hair growth and is higher in bald men with AGA.

Antiandrogens like flutamide are effective in treating conditions like prostate cancer and hair loss, but there's a need for more potent versions. Understanding their structure can help develop better treatments.

Lecithin organogels could be good for applying drugs to the skin because they are stable, safe, and can improve drug absorption.

Visible light can damage skin and most sunscreens don't block it well; more research is needed on its effects and protection methods.

Fungi-produced compounds can change plant root growth.

Different animals have unique versions of the enzyme that changes testosterone into another hormone, which is important for creating effective treatments for prostate and hair loss conditions.

Hair and wool have complex microscopic structures with microfibrils and varying cystine content.

The document concludes that developing generic topical drugs requires ensuring they match the original in quality, composition, and structure, and often involves complex testing and regulatory steps.

Researchers found 19 genes important for root hair growth in a plant called Arabidopsis.

Finasteride treats enlarged prostate and may help with baldness, but effects on sexual function and male fetuses are unclear.

Biotinidase deficiency has various symptoms and can be treated with biotin supplements.

Essential oils in cosmetics can offer benefits but may cause allergies and should be used carefully.

Menopause can lead to skin and hair problems due to hormonal changes, but hormone replacement therapy might help slow these effects.

Epigenetic changes control how adult stem cells work and can lead to diseases like cancer if they go wrong.

Jumonji genes are important for development and their mutations can cause abnormalities, especially in the heart and brain.

Experts recommend thorough medical, sexual, and psychosocial assessments for women's sexual dysfunctions, and suggest individualized treatment plans with regular check-ups. They also mention potential use of estrogen and androgen therapy, but with caution due to safety concerns.

The document concludes that the exact way alcohol causes harm to fetal development is unknown, but it significantly affects nutrient transport to the fetus and a safe level of alcohol during pregnancy is not determined.

Pectin biosynthesis is essential for the growth of cotton fibers and Arabidopsis root hairs.

Epirubicin is as effective as doxorubicin for cancer treatment with less heart damage, but doesn't work on doxorubicin-resistant cancers.

Myrtle has various health benefits and potential for medicine development.

Liposomal systems show promise for delivering drugs through the skin but face challenges like high costs and stability issues.

Androgens, like testosterone, are crucial for early testicular descent in rats.