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Common cosmetic dermatology techniques improve skin damaged by the sun and aging.

The document details hair transplantation techniques and innovations, highlighting Follicular Unit Transplantation as the standard and discussing the effectiveness and challenges of the procedure.

Hair transplantation techniques have improved over 12 years, with follicular unit grafting providing more natural results and potential future advances in automation and genetics.

Testosterone replacement therapy helps manage deficiency and has various methods, but requires careful monitoring to avoid side effects.

Erosive pustular dermatosis is a rare skin disease that's hard to treat and affects the scalp or legs.

The new hair graft device is faster, more efficient, and reduces damage to hair follicles.

Iron deficiency anemia can cause itching, which often improves with iron supplements.

Ultrasound is a useful, non-invasive tool in dermatology for diagnosing skin conditions and guiding treatments, but it has some limitations.

Correct skin biopsy techniques are crucial to avoid misdiagnosis of skin diseases.

Microneedles improve drug delivery in various body parts, are safe and painless, and show promise in cosmetology, vaccination, insulin delivery, and other medical applications.

Chitosan nanoparticles are promising for sustained caffeine delivery through the skin.

Mice with a mutated Dsg3 gene showed severe symptoms but not the typical blistering of pemphigus vulgaris.

Fibroblast changes in systemic sclerosis may help understand disease severity and treatment.

Latanoprost can make eyelashes longer, thicker, and darker.

Red deer antler extract helps hair grow by extending the growth phase and increasing cell growth in hair follicles.

Chimp Haven uses a special system to check and improve the well-being of their chimpanzees, which could help other animal sanctuaries too.

DHT stops hair regrowth in mice, similar to human hair loss.

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.

The technique of using a skin and hair graft from behind the ear successfully reconstructed a large eyebrow defect with good cosmetic results.

The Multi-Organ-Chip improves the growth and quality of skin and hair in the lab, potentially replacing animal testing.

Choose the simplest, most fitting scalp reconstruction method for each patient's unique needs.

PPARγ is essential for maintaining healthy skin, controlling inflammation, and ensuring proper skin barrier function.

Particles around 100 nm can penetrate and stay in hair follicles without passing through healthy skin, making them safe for use in topical products and useful for targeted drug delivery.

Technique effectively reconstructs large scalp defects with minimal hair loss and visible scarring.

Face-lifts can lead to complications like bleeding, nerve injury, skin death, hair loss, and rare infections, with careful surgery reducing risks.

Using polymeric micelles to deliver spironolactone topically could improve wound healing in skin affected by glucocorticoids.

MDSC-Exo can treat autoimmune alopecia areata and promote hair regrowth in mice.

Surgical methods for hair loss are less common than hair transplants but still useful, especially for scarring hair loss.

There are two ways to start hair growth: one needs Stat3 and the other does not, but both need PI3K activation.

Blocking JAK/STAT pathways can help treat hair loss from alopecia areata.