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This study aimed to determine the phenolic compound composition in Equisetum arvense stem extracts using HPLC, as the plant is commonly used in cosmetics for skin and hair care, but results are not reported here.

This summary of a pharmacy internship reports on expanding scientific knowledge through diverse activities, including exploring diabetes medications for obesity treatment and discussing the role of nutritional supplements in geriatrics.

This review discusses the role of platelet-rich plasma therapy in various cosmetic procedures, finding potential benefits in improving tissue homeostasis if harvesting standards are maintained, but reports no new clinical results.

This study reported that three months of platelet-rich plasma injections improved hair counts, thickness, root strength, and overall alopecia in patients with androgenic alopecia, with no major adverse effects.

This review examines recent approvals and emerging treatments for androgenetic alopecia, discussing newly approved drugs like Propecia and Rogaine Extra Strength 5%, but without presenting new clinical results.

This study discusses how redox imbalance, specifically through reduced Insulin-like Growth Factor-1 mediated by the transcription factor JunB and sphingolipid metabolism changes, contributes to skin aging by depleting stem cell pools and altering the extracellular matrix, ultimately impacting skin integrity and function.

In this randomized controlled trial, oral intake of the probiotic Latilactobacillus curvatus LB-P9 significantly improved hair luster, elasticity, and participant satisfaction in individuals with mild to moderate hair damage compared to placebo, without significant adverse effects reported.

This study found that concurrent administration of cycloleucine with ethionine prevented the weakening of wool fibers in sheep, whereas reduced glutathione did not have the same effect.

In this study, autologous platelet-rich plasma prepared with Merisis One Step Gel Separation Technology improved hair counts, thickness, root strength, and overall alopecia in five patients without major adverse effects over three months.

This animal study found that Laminaria japonica mixed with insulin-like growth factor-1 significantly promoted hair growth in mice, suggesting its potential use for treating alopecia pending further clinical trials.

In this review, the authors highlight a lack of understanding regarding the unique properties of Afro-textured hair, emphasizing the need for scientific collaboration to improve hair care practices and mitigate scalp issues.

Black bean, wheat, and rice bran extracts can boost hair growth and improve hair quality.

This study found that shed hairs from the root significantly outnumber broken hairs during hair fall, particularly in Chinese male and female participants, with shedding predominantly occurring during washing.

This study investigated the mechanical response of the human hair cuticle to strain and found that cuticular deformation directly corresponded with fiber elongation, revealing significant molecular-level changes in disulfide crosslinks but maintained structural stability, highlighting the role of the cuticle in stress resistance.

This study formulated a nano-herbal hair spray using neem, fenugreek, and amla extracts combined with chitosan nanoparticles, finding it enhanced hair elasticity, breakage resistance, and provided antibacterial protection, suggesting it as an effective natural alternative to traditional hair treatments.

This study found that administering Rosmarinus Officinalis extract peritoneally shortly after surgery may raise the risk of evisceration at the abdominal incision site.

In this study, reducing agents like ammonium thioglycolate, L-cysteine, and sodium sulfite in shampoo effectively decreased hair flyaway and frizz without causing damage, as no critical hair damage was observed in structural and tensile strength assessments.

This study investigated the expression of KRTAP6 gene family in Gansu Alpine fine-wool sheep, finding significant expression during the anagen phase and a negative correlation between KRTAP6-1 and KRTAP6-5 expressions with wool fiber diameter and strength.

In this study, researchers developed WS Biotin, a new water-soluble form of biotin, and found that it significantly improves water solubility compared to free biotin and enhances hair-related keratin expression, gene activity for hair growth in vitro, while also reducing melanin content in skin cells.

This study found that a novel nutraceutical supplement improved hair growth and strength in subjects with hair thinning compared to placebo, without reported side effects.

In this study, kamishoyosangoshimotsuto extract improved skin moisture, texture, and brightness, as well as hair thickness and strength in women with skin and scalp hair problems over 24 weeks.

This study measured the force required to pluck anagen and telogen hair from volunteers, suggesting that trichotillometry could assess hair strength in alopecia patients and evaluate treatment efficacy.

In this study, researchers found that a hair tonic formulated with 2% guava leaf extract demonstrated strong consumer acceptance and safe physicochemical characteristics among university students, showing potential as a natural alternative for reducing hair loss.

This study found that the perception of hair loss symptom relief shampoos has increased across various demographics, and that satisfaction with these products is linked to features like scalp anti-aging and hair root strengthening, indicating a consumer preference for specialized functional shampoos.

This pilot study suggests that high-dose testosterone plus finasteride improved knee extensor strength and muscle size in men with impaired gait after chronic incomplete spinal cord injury.

Europe strengthened medicine regulations, increased protection against counterfeit drugs, and made it tougher to challenge comparative advertising, while also focusing on patent law enforcement and updating plant protection rules.

This review discusses the strengths and weaknesses of existing studies on complex dietary supplements for hair loss, emphasizing the need for valid measurement methods like TrichoScale® to quantify effectiveness; it reports no new results.

A new method strengthens hair without using harmful chemicals.

Keratin-associated proteins are crucial for hair strength and structure.

This study found that the weak tensile strength of pili torti hair may result from loose keratin intermediate filaments due to abnormalities in disulfide bonds.