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Women with type 1 diabetes often have polycystic ovary syndrome and excess male hormones, which are frequently undiagnosed.

Hair analysis for drugs needs a better understanding of how drugs enter hair, considering factors like hair structure and pigmentation.

Diagnosing PCOS in teenagers is hard because its symptoms often look like normal puberty, and there's a need for better diagnosis methods and agreement on criteria.

Different populations have distinct hair structures related to their ancestry.

Diagnosing PCOS in teenagers should focus on signs of excess male hormones and not rely solely on ovarian ultrasound or irregular periods, and should be reassessed in adulthood.

Potassium levels affect blood sugar and insulin during dialysis, and malnutrition changes children's hair roots.

The document concludes that diagnosing PCOS requires a thorough approach, considering various symptoms and risks, and calls for improved methods to identify PCOS types and prevent diabetes.

The model helps understand how wool fiber structure affects its strength and flexibility.

Accurate clinical, histological, and genetic methods are key for understanding and treating hair disorders.

Researchers extracted tiny keratin filaments from human hair by unzipping its outer layer.

Polycystic Ovary Syndrome (PCOS) is a common condition in women that can cause metabolic, reproductive, and psychological issues, and requires lifestyle changes and medication for management.

PCOS symptoms change with age; younger women have higher androgen levels and less metabolic issues, while older women face more metabolic challenges despite milder PCOS symptoms.

The document concludes that diagnosing PCOS in teenagers is difficult and should focus on specific hormone levels and menstrual irregularities, while also considering treatment for symptoms and related health issues.

Scientists have developed a method to keep chicken feather follicles alive and structurally intact in a lab for up to a week.

Hair fibers break by cuticle cell slipping, shape changing, cuticle fraying, and surface cracking when stretched under specific conditions.

A genetic change in the EDAR gene causes the unique hair traits found in East Asians.

α3β1-integrin is crucial for maintaining normal hair follicle shape and function but not needed for the development of the surrounding skin.

The study found that nerve signals are stronger when there are more connection points, but not necessarily denser, along the nerve's path in the spine.

The document suggests that there might be an autoimmune link between polycystic ovary syndrome and Graves' disease.

Loose Anagen Hair syndrome occurs in dark-skinned children and often improves on its own.

Higher light doses cause more damage to hair follicles, predicting better hair removal results.

The document explains what healthy skin, nails, and hair look like on an ultrasound.

A thorough history and examination are crucial for diagnosing skin diseases, which affect up to a third of people. This includes details about skin lesions, medication, general health, lifestyle, family, and contacts, as well as examining the rash, hair, nails, and mucous membranes. Changes in hair and nails can also indicate other medical and skin disorders.

Future hair cosmetics will be safer and more effective.

Mouse genital development depends on male or female hormones for specific features.

OCT is a reliable, noninvasive way to measure hair thickness.

Sensory neuron and Merkel-cell changes in the skin happen independently during normal skin maintenance.

Sensory neuron and Merkel cell changes in the skin happen independently during normal skin maintenance.

Hair treatments cause significant structural changes, especially with excessive heat, regardless of ethnicity.

AFM can diagnose hair disorders by revealing detailed hair surface changes.