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Scalp biopsies from dermatomyositis patients show chronic hair loss without scarring, with mucin and blood vessel changes being very common.

Multiphoton microscopy is a promising tool for detailed skin imaging and could improve patient care if its challenges are addressed.

Light microscopy is useful for diagnosing different hair disorders.

Hair papilla cells are crucial for blood vessel development in hair follicles, affecting hair growth and loss.

The meeting discussed medical findings, including benefits of certain treatments for cancer and heart conditions, and highlighted issues like poor adherence to preventive measures and skill gaps among interns.

Crossbreeding certain European cattle breeds may cause hair and physical issues in cattle.

The method improves hair image segmentation accuracy while reducing annotation costs.

Hair form in mixed-blood families varies due to hereditary twist-knots and pigment formation.

The hydrogel dressing rapidly heals wounds and promotes blood clotting better than existing options.

Diagnosing and treating skin conditions is challenging, especially when drug reactions mimic other diseases.

Thioglycolic acid and L-cysteine change hair structure differently during perms, affecting hair strength and curling efficiency.

Inositol and arginine solutions improve hair follicle health and turnover.

A small molecule can strengthen fine hair, making it more resistant and natural-feeling.

Lef1 helps stem cells become hair cells by interacting with specific signaling pathways.

Skin tumor regression is helped by retinoic acid signaling blocking Wnt signaling.

Aβ afferents do not sprout into the superficial spinal cord layers after nerve injury.

Permanent waving weakens hair by altering its protein structure.

Medium lipophilic substances penetrate skin best, and adding ethanol can increase delivery to hair follicles.

Infrared and Raman imaging can non-destructively analyze hair structure and help diagnose hair conditions.

Hair can't be reliably repaired once damaged; prevention and proper product use are key to maintaining hair health.

Different techniques measure hair properties to ensure cosmetic products work.

Cholesterol transport in hair follicles decreases from growth to regression phase.

A 17-year-old developed woolly hair nevus in adolescence, which is unusual, and over time the hair darkened and straightened slightly, but microscopic changes persisted.

Loose Anagen Syndrome is more common in females and may be inherited, often confused with other hair disorders, and lacks evidence for biotin treatment effectiveness.

Dermoscopy is useful for many health professionals, not just dermatologists, in improving skin condition diagnoses and reducing unnecessary biopsies.

Melanin density affects hair color, and this method can help in cosmetic assessments and diagnosing hair diseases.

Yak belly hair has higher porosity and is less stiff than human hair, making it absorb dye better but less suitable as a direct substitute for hair dyeing.

Different scalp imaging methods are important for studying hair and scalp health and require more volunteers for better evaluation.

Frontal Fibrosing Alopecia needs better diagnostics and treatments, with dutasteride showing promise.

New methods to classify curly hair types were developed based on shape and strength.