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This study found that a combination of 5% DMSO and BSA minimizes toxic effects on the cytogenetic stability of dermal papilla cells during cryopreservation.

In this study, incorporating a novel amino acid compound into a hair-straightening formulation improved humidity-resistant straightening and enhanced the surface and mechanical properties of hair fibers, including increased bending stiffness, reduced friction, and better shape retention under high temperature and humidity conditions.

This study found that formulation factors like pH, viscosity, and chemical enhancers can significantly influence intrafollicular hydrocortisone permeation in vitro, with higher pH and enhancers reducing follicular contribution.

This study found that pre-treating hair with argan oil reduced protein loss and provided protection against oxidative damage, supported by both ATR spectrum analysis and protein measurements.

This article discusses the introduction of human recombinant hyaluronidase in hair restoration surgery and presents no new clinical results.

In this study, an Emulgel containing Tridax procumbens extract was formulated and found to have promising physical properties and antimicrobial activity for wound healing.

This research developed a herbal shampoo powder using traditional plant ingredients and found it met ideal physicochemical standards, but further studies are needed to enhance its quality, performance, and safety.

In this paper, the authors describe a standardized micrografting technique for hair transplantation that significantly speeds up the procedure and minimizes surgical trauma, enhancing graft survival.

This study found that a simple two-step method for preparing platelet-rich plasma produced satisfactory quality at a lower cost compared to many commercial systems, enabling smaller medical institutions to utilize PRP therapy.

This study explored using tyrosine as a cross-linking agent for curling Asian hair and found that it could shape hair effectively before washing without damaging the fibers, though the method was less effective after washing compared to commercial products.

Several companies launched new hair care ingredients in 2011 to improve conditioning, color retention, combability, and heat protection.

In this study, researchers formulated and evaluated an herbal hair smoothing cream containing natural ingredients like aloe vera and coconut oil, reporting significant improvements in hair smoothness, softness, shine, and manageability without irritation, suggesting it as a safer alternative to traditional hair straightening products.

This study isolated a thermophilic bacterial strain, Bacillus cereus, from soil that produces an extracellular protease; the enzyme effectively removed non-leather structures from animal pelts and was compatible with commercial detergents.

This chapter reviews the critical importance of the follicle placement process in hair transplantation but presents no new clinical findings.

This paper describes a protocol for isolating and culturing skin-derived precursors to potentially induce hair growth and regenerate hair follicles, but reports no new experimental findings.

The new anti-aging ingredient improves skin hydration, elasticity, and reduces wrinkles.

This paper reviews various aspects of hair care products, including formulations, regulations, categories, and safety, without reporting new clinical findings.

The best mix of propylene glycol and sorbitol was found for a cream to prevent hair loss using saw palmetto extract.

This abstract describes the classic hair transplant technique and its processing time without providing any new research findings.

In this study, researchers used in silico mutagenesis to identify key calcium-binding sites influencing the stability of Rand protease from Bacillus subtilis, potentially enhancing its application in industries like leather dehairing by improving stability and eliminating the need for additional metal ions during the process.

This retrospective study found that applying local skin precooling before scalp nerve block significantly reduced injection site pain during PRP mesotherapy for patients with androgenetic alopecia, compared to those who did not receive precooling, thus improving patient comfort and compliance.

This study demonstrates that a bioinspired peptide, PepACS, can efficiently and safely perm hair by interacting with keratin's sulfhydryl group without compromising tensile strength, and it shows potential for hair repair and dyeing applications in the hair care industry.

This study formulated a herbal hair serum with ingredients like Phyllanthus emblica and Murraya koenigii that showed promising antioxidant and scalp-protective properties, potentially helping to delay premature hair greying. The serum demonstrated acceptable physicochemical properties, lacked skin irritation effects, and exhibited effective radical scavenging activity.

In this study, researchers found that the conventional solvent extraction method yielded the highest polyphenol content and antioxidant activity from Ascophyllum nodosum seaweed on Québec's North Shore.

This study observed that combining hair dyeing with sodium hydroxide relaxers drastically increased protein loss in Caucasian virgin dark brown hair, while ammonium thioglycolate or guanidine hydroxide relaxers caused less damage.

This study found that applying controlled hypobaric stress to the skin significantly improved the in vitro and in vivo penetration of macromolecules, facilitating enhanced drug delivery.

This review discusses a multistage hand rejuvenation protocol involving topical therapies, intense pulsed light, autologous fat injections, and surgical excision, but reports no new clinical results.

This study found that an enzymatic method effectively identified chemical treatments like perming and dyeing by detecting higher degradation in treated hair compared to untreated hair.

Hair coloring and bleaching can permanently break down hair protein and temporarily change its properties.