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AFM can help diagnose lichen planopilaris by identifying specific hair structure changes.

Decomposed tritiated thymidine is less accurate for DNA tracing, and hair changes can indicate malnutrition.

Scientists used a special imaging technique to observe that hair follicle regeneration involves cell division and structural changes, mostly in the lower part of the follicle, and that the dermal papilla at the base is crucial for regrowth.

Wait at least 8 weeks between hair dyeing for cuticle recovery.

Henna dye improves hair cuticle and thickness but effects vary by hair type and health.

Red Sokoto goat fetuses develop firmer, pigmented skin with hair follicles as they grow.

Overexpression of activin A in mice skin causes skin thickening, fibrosis, and improved wound healing.

DHT deficiency can disrupt cell connections in rat testes, possibly affecting fertility.

Socket preservation helps maintain bone for future dental implants after tooth extraction.

Finasteride treatment makes the prostate look more like a healthy one.

Three different methods were compared for creating Titan cells, a type of fungus cell. The OZ method made the most cells initially, but the number dropped quickly. The EB method also made a lot of cells, but the number also dropped. The AA method made fewer cells, but the number stayed steady. The methods also affected which genes were active in the cells.

Lack of protein causes hair root damage, but it can be reversed by eating protein again.

Environmental factors can greatly reduce drug levels in hair.

EGF–FGF2 helps mouse stem cells grow and become more like nerve cells.

The document concludes that recognizing specific histological features of different nonscarring alopecias is crucial for accurate diagnosis and understanding hair loss progression.

Ebastine may promote hair regrowth by increasing cell growth through the ERK pathway.

The study found that stem cells and neutrophils are important for regenerating hair follicle structures in mice.

Different human hair keratin types have unique structures that affect how they dissolve and can be used to create self-tendons.

The inner root sheath is crucial for hair follicle stability during the transition from growth to involution.

Permed hair degrades faster and shows more damage after protease treatment compared to untreated hair.

Straight permed hair loses weight faster than virgin hair when heated, but ends up heavier after burning.

Controlled microflora in animals delays immune cell maturation and affects immunity.

The differentiation stage of root epidermal cells is crucial for root hair depolarization in Medicago sativa when exposed to specific Nod factors.

Apoptosis is crucial for healthy skin and treating skin diseases.

Blocking BACE1 and BACE2 enzymes causes hair color loss in mice.

The nanoparticles improved hair growth and enlarged hair bulbs.

Alkaline Ceramidase 1 prevents early hair loss in mice by keeping hair follicle stem cells balanced.

Chemical treatments and daily stresses damage hair, especially the cuticle layer.

Serotype 4 of Ureaplasma showed the highest pathogenicity in female mice.

Wool follicles grew fibres for 8-10 days in a serum-free culture, influenced by calcium, glucose, amino acids, and insulin.