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Knowing detailed head and neck anatomy is crucial for safe and effective facelift surgery.

This study investigated nanocomposite scaffolds made from alginate, chitosan, and graphene oxide to promote the proliferation of spermatogonial stem cells, finding the ALGCS/GO30 scaffold to be particularly effective due to increased proliferation markers and PLZF protein expression compared to controls.

This study found that using a multibladed knife during hair transplantation surgery enhanced the rate of minigraft preparation and produced more uniformly sized grafts compared to traditional techniques.

The authors concluded that using an expanded temporoparieto-occipital scalp flap for sideburn reconstruction provides satisfactory hair direction and inconspicuous scars in both the donor and recipient areas, with few complications.

This review discusses the role of extracellular vesicles as therapeutic agents for wound healing and highlights the need for further research into their clinical applications.

This review discusses the anatomy, aging pathophysiology, and various surgical and non-surgical options for rejuvenating the upper face, including antioxidants and non-ablation laser, but reports no new clinical results.

This review discusses the causes of alopecia, including androgenetic alopecia, and potential active ingredients for hair regrowth, but it does not report new clinical results.

In this study involving adult mice, the researchers identified that double-stranded RNA-mediated activation of toll-like receptor 3 stimulates wound-induced hair neogenesis, potentially reflecting mechanisms used in facial rejuvenation treatments.

This review discusses three surgical strategies for hair restoration, emphasizing that both scalp reduction and flap rotation have unique benefits such as significant hair density, despite grafting techniques being more widely used, and reports no new clinical results.

This study found that adjusting CO2 laser parameters to 55 W and 0.1–0.15 seconds improved hair graft survival rates to 80-90% in Oriental hair transplant patients.

This review discusses the pharmacology and potential therapeutic effects of rare ginsenoside compound K on metabolic disorders but presents no new clinical results, highlighting the need for further studies on its bioavailability and toxicity.

This article reviews surgical techniques for addressing scalp defects and highlights hair restoration as a cosmetic improvement strategy, but it reports no new clinical results.

This study used air wedge interferometry to measure the thickness of human scalp hair from three individuals, finding average thicknesses of 66.482 µm, 59.355 µm, and 59.927 µm respectively, within the typical range for adults.

This study reported that discarded squid ink was used to develop a high-performance, environmentally friendly hair dye that offers a stable deep black color, UV protection, and preserves hair structure, while showing excellent biosafety in lab tests.

This review highlights the various causes and treatment options for alopecia, noting that while non-scarring types often see successful hair regrowth, scarring forms require early intervention to manage inflammatory destruction of hair follicles.

This review highlights that both human-derived and plant-derived exosomes show anti-inflammatory and antioxidant properties, with human exosomes being better for targeted medicinal treatments due to their ability to transport healing drugs, while plant exosomes are more scalable and cost-effective for cosmetic applications.

This review examines the historical evolution of hair transplantation techniques over 200 years, highlighting key milestones and advancements but does not present new clinical findings.

This review article evaluates the effectiveness of autologous fat transplantation in regenerative medicine and rejuvenation, highlighting its biocompatibility and non-immunogenic properties as a facial filler, and notes the variable outcomes based on adipose tissue size.

This article discusses the benefits of herbal hair serum for hair growth and scalp health but reports no new clinical results.

This study introduced a Density-Calibrated Airtouch Protocol (DCAP) that suggests customizing the Airtouch hair coloring technique based on client hair density to optimize color blend, pigment longevity, and hair health.

This study found that applying a cosmetic active ingredient improved the Young's modulus of chemically damaged human hair fibers, suggesting enhanced mechanical properties compared to untreated fibers.

This chapter reviews techniques and considerations for facial hair transplantation, including the restoration of beards and eyebrows, and provides guidance on candidate selection and managing complications, reporting no new clinical results.

In this study, researchers developed an innovative training model using oranges to practice designing the scalp's parietal whorl for hair transplantation. They reported that a density of 40-50 follicular units per cm² achieved better results, aiding surgeons in improving their technique.

This study enumerates the traditional uses of Begonia malabarica by tribes in Tamil Nadu, where it is reported to be used for treating a variety of ailments, with further research planned to evaluate its biological potential.

This review explores the synthesis and potential of azasteroids as novel drugs, discussing challenges in their production and reporting no new clinical results.

This article in the Journal of Dermatologic Surgery and Oncology provides no abstract or new findings, thus detailing is unavailable.

EFBL offers hidden incisions, faster recovery, and fewer risks, but may raise hairline and cost more.

This study identified 43 compounds in Platycladi Cacumen, including flavonoids, and found significant chemical variation in flavonoid content across different regions and processed products.

Hair transplantation successfully treated a woman's hair loss caused by a tight ponytail.

This case study reports successful hair transplantation using micrografts and minigrafts to camouflage a free osteocutaneous mandibular flap reconstruction, resulting in high patient satisfaction.