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

Advancements in creating skin grafts with biomaterials and stem cells are promising, but more research is needed for clinical application.

Adult skin quickly reacts to short-term environmental and internal stress, leading to various skin issues and the need for protective measures.

Human hair follicle dermal cells can effectively replace other cells in engineered skin.

PRFM may help treat hair loss, especially in mild cases.

The conclusion is that skin and hair patterns are formed by a mix of cell activities, molecular signals, and environmental factors.

Hair grafting is a key method for improving scars, especially in areas with hair, by transplanting hair to hide the scar while maintaining its original characteristics.

Both human and animal-derived small extracellular vesicles speed up skin healing equally well.

The study found stem cells in minor salivary glands that can differentiate and are involved in tumor formation when exposed to tobacco.

The document concludes that careful surgical methods and choosing the right materials are key for successful scalp, skull, and frontal sinus reconstruction.

Hair follicles are essential for skin health, aiding in hair growth, wound healing, and immune function.

Nanofat grafting is better for delicate areas and combining it with lipofilling might improve hair loss treatment.

The skin has multiple layers and cells, serves as a protective barrier, helps regulate temperature, enables sensation, affects appearance, and is involved in vitamin D synthesis.

Improving how drugs are absorbed through the skin could better treat mange in wombats.

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

Hyaluronic acid and versican are important for skin healing and hair growth and might help in regenerative medicine.

Using cheek skin and cartilage grafts for nose reconstruction after skin cancer surgery can maintain shape and function but may require multiple surgeries and hair removal in men.

Skin stem cells can help improve skin repair and regeneration.

The document concludes that local flaps are effective for reconstructive surgery in the head and neck, offering good skin match and function.

Targeting drugs to hair follicles can treat skin conditions, but reaching deep follicle areas is hard and needs more research.

Robotic hair transplantation with AI offers more reliable, precise, and efficient hair restoration.

TLR3 activation helps improve skin and hair follicle healing in mice.

Hair transplantation is a treatment for hair loss mainly caused by genetics, with various techniques and potential complications, and results visible after 8-12 months.

Hard skin features like scales, feathers, and hair evolved through specific protein changes in different animal groups.

Stem cells could improve plastic surgery but are not widely used due to cost and safety concerns.

Human foreskin does not show aging or reduced cell growth after radiation, and H2A.J is not a good marker for radiation-induced aging.

Dandruff might be caused by changes in how hair follicles naturally release oils and an immune response to this imbalance.

Pharmaceutical care in transplantation faces challenges but has promising future opportunities for better outcomes.

Thyroid disease can cause skin, hair, and nail problems, and treating the thyroid condition often improves these symptoms.

Acne is linked to complex skin microbe interactions, and new findings suggest microbiome-based treatments could be effective.