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In this study, researchers developed a regression model that reasonably predicts consumer-perceived hair breakage using various parameters such as hair smoothness, detangling forces, extensional strength, and hair density among Indian women.

This study found that coconut oil may protect the cuticle of chemically treated hair, which tends to be damaged compared to untreated hair.

This study found that washing hair after reduction in a permanent waving process allows for significant reformation of disulfide cross-links, enhancing the strength and elasticity of hair fibers.

Twisting hair weakens it, but strength can be recovered at low twist levels.

Aging significantly affects the hair and scalp of nonbalding Caucasian women, with changes that differ from male pattern baldness.

In this study, the authors found that a botanical extract with anti-inflammatory and anti-oxidative properties stabilized hair loss and preserved natural hair pigmentation and strength over six months.

This study observed that the biophysical properties of hair in Caucasian females with brown hair significantly change with age, and smoking or being overweight was linked to smaller hair cross-sectional areas.

This review highlights the potential benefits and risks of using hair extensions, suggesting that while they may boost self-esteem, improper use could lead to traction alopecia.

This issue reviews various reports on branding, including UK consumer attitudes towards brand extensions and company performance in 1999, but provides no new research findings.

This study used a multi-point tension test method to evaluate hair damage over time and found it useful for assessing the effects of cosmetics and metal content on hair strength.

This study found that women with alopecia have significantly lower tensile strength in both dry and wet hair samples compared to controls, indicating increased hair breakability.

This article examines how digital technologies, drawing on Marshall McLuhan's concept of media as an "extension of man," transform design thinking by creating new possibilities without replacing it, emphasizing the need for a hybrid, reflective practice in design.

In this observational study of female undergraduate students, researchers found a significant correlation between the use of eyelash extensions and ocular side effects such as itching, lashes pulling out, and heavy eyelids, affecting 54% of participants during or after use.

This study found that testosterone therapy improved physical performance and strength in older men with low testosterone over 36 months, whether administered alone or with finasteride.

This study found that using electronic healthcare record data can provide valuable early insights into the clinical context of about half of the new safety signals evaluated within a regulatory environment.

In this study, researchers formulated an herbal hair serum with plant extracts like Hibiscus and Nigella and observed that it demonstrated acceptable physical properties and potential anti-dandruff activity, proposing it as a safe and effective alternative to synthetic hair care products.

This study found that gene therapy using a mouse cytomegalovirus vector with telomerase reverse transcriptase or follistatin significantly extended lifespan and improved health markers in mice, without adverse effects.

This study found that coconut oil significantly increased the tensile strength of twisted hair fibers due to its ability to penetrate the hair core, in contrast to mineral oil.

This study found that the tensile strength of curly hair is influenced by two main components, with springiness (toe region) contributing significantly, unlike in noncurly hair where it is negligible.

This review highlights several natural ingredients, including Citrus Sinensis, Nigella sativa, flax seed, and coconut oil, that may promote hair growth and prevent hair loss due to their protective and nourishing properties, focusing on their formulation into hair serum.

This study found that temperature significantly affects the mechanical properties of rabbit hair fibers, with increased tensile strain and decreased breaking strength in humid conditions.

Environmental, chemical, mechanical, and personal health factors can all damage hair and contribute to hair loss or changes in hair quality.

This review concluded that corticosteroids improve muscle strength and function in boys with Duchenne muscular dystrophy over short-term periods, but evidence on prolonging walking ability remains insufficient, and side effects are common.

The skin's layers protect, sense, and regulate the body's internal balance, but can be prone to cancer.

This study found that permanent waving treatment induces structural changes in the cortex proteins of white human hair, significantly reducing its tensile strength without altering the S-S band intensity.

This study found that a peptide treatment using Protein disulphide isomerase improved the mechanical and thermal properties of over-bleached hair by promoting deeper peptide penetration and attachment.

In this study, extracting internal lipids from Caucasian hair fibers led to decreased water permeability, influenced by the fluidity of lipids.

This review discusses the limitations of current hair classification systems and highlights the need for standardized reporting of key hair characteristics to improve study comparisons; it reports no new results.

This study found that a new formulation kit of Pielus Anti-hair loss lotion and shampoo, used daily for 90 days, was safe and effective in reducing hair loss and increasing hair strength and density among patients with telogen effluvium and/or androgenetic alopecia.

This review discusses studies on resistance training for improving PCOS symptoms and reports no new results, highlighting the need to consider diet alongside exercise and calling for more research.