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Different soft tissue fillers can cause various skin reactions; biodegradable fillers are safer and non-biodegradable ones like silicone can lead to long-term problems.

Grafted rodent and human cells can regenerate hair follicles, but efficiency decreases with age.

New nanocomposites with copper show promise for healing burn wounds and regenerating skin.

Microneedling is a safe and effective treatment for various skin conditions, often preferred for its fewer side effects and shorter recovery time.

Human beard hair medulla contains a unique and complex mix of keratins not found in other human tissues.

The document concludes that follicular unit transplantation offers more natural results and better graft survival than older hair transplant methods.

Created material boosts hair growth and kills bacteria for wound healing.

5-alpha reductase inhibitors can cause sexual side effects like erectile dysfunction and reduced sexual desire, sometimes lasting after stopping the drug.

Electrospun nanofibers show promise for enhancing blood vessel growth in tissue engineering but need further research to improve their effectiveness.

The nude gene causes skin cell overgrowth and improper development, leading to hair and urinary issues.

Advanced nanocarrier and microneedle drug delivery methods are more effective, safer, and less invasive for treating skin diseases.

Made 8 minoxidil samples; 1 cocrystal, 7 salts formed.

Most low-level light therapy studies did not accurately report how light was measured, affecting treatment reliability.

Microneedle technology has improved drug delivery and patient comfort but needs more research for broader use.

Scientists found a way to grow human hair cells in a lab that can create new hair when transplanted.

A special dressing called FEA-PCEI can speed up wound healing, reduce scars, and help grow new hair follicles, but only at the right dosage.

The study showed that hair follicle stem cells can maintain and organize themselves in a lab setting, keeping their ability to renew and form hair and skin.

Nanoparticles around 600-700 nm can effectively enter and stay in hair follicles for days, which may help in delivering drugs to specific cells.

Microneedling can help stimulate hair growth, especially when used with other treatments, but it's not better than existing therapies.

Photothermal hydrogels are promising for infection control and tissue repair, and combining them with other treatments could improve results and lower costs.

Skin grafts are effective for chronic leg ulcers, especially autologous split-thickness grafts for venous ulcers, but more data is needed for diabetic ulcers.

Platelet lysate is a promising, cost-effective option for regenerative medicine with potential clinical applications.

Wound dressing absorbs fluid, regenerates hair follicles, and heals skin burns.

Micro-needling effectively improves wrinkles, scars, and hair growth, but proper technique and safety are important.

New treatments for acne scars are safer and more effective because we understand the causes better.

Wounds on the face usually heal with scars, but understanding how some wounds heal without scars could lead to better treatments.

Cosmetics enhance beauty, fix defects, and intimidate enemies, with varying cultural standards and alternative methods.

Using sharp tools and the right techniques in hair transplant surgery leads to less damage to hair follicles.

Botulinum toxin has potential for treating various skin conditions and improving wound healing.

The article concludes that advancements in hair cosmetics require dermatologists to stay informed about products and their potential risks, including allergies and higher risks for hairdressers.