34 citations
,
December 2009 in “Journal of the American Academy of Dermatology” This review discusses the use of ceramic-coated flat irons for hair straightening and reports no clinical results; the authors highlight potential hair damage risks from improper use.
29 citations
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August 2011 in “PubMed” This study found that selected polymeric pretreatments on hair can significantly reduce breakage and protect against thermal damage from hot flat irons by maintaining cuticle integrity and moisture.
11 citations
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June 2013 in “PubMed” This study found that controlled thermal straightening can achieve irreversible smoothing of curly hair without chemicals, with effectiveness dependent on temperature and cycles, and silicone enhancing straightening quality.
4 citations
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January 2021 in “Skin appendage disorders” This review discusses hair straightening techniques, products, and safety risks, providing guidance for dermatologists to advise patients effectively; it reports no new clinical results.
4 citations
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June 2019 in “International Journal of Cosmetic Science” This study developed mathematical models showing that heat penetrates individual hair quickly but takes longer to reach the center of hair bundles, helping understand potential damage from high-temperature styling tools.
March 2010 in “Cosmetic Dermatology” Hair straightening methods have advanced to improve effectiveness and reduce damage, but still rely on heat and chemicals.
August 2021 in “International Journal of Research in Dermatology” This article reviews various hair straightening methods, discussing their mechanisms and potential effects on hair, but it reports no new clinical results.
This study suggests that human hair keratin-based gradient hydrogels incorporating silver ions may serve as promising dermal templates for wound healing, demonstrating favorable mechanical properties, cell interaction, and antibacterial activity.
2 citations
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January 2014 in “Sen i Gakkaishi” This study verified that a new straightening process involving a flat iron, ammonium thioglycolate, and hydrogen peroxide may permanently straighten wavy hair by eliminating disulfide bond distortions.
October 2025 in “SHILAP Revista de lepidopterología” In this study, researchers in Sulaimani Governorate, Iraq found that androgenetic alopecia in adults was more prevalent in females than males, with significant risk factors including family history, recent surgeries, and frequent use of hair styling tools.
February 2022 in “Fibers” This study found that a sucrose-based crosslinker can effectively straighten hair and maintain durability in high humidity and through repeated washings without affecting the hair's tensile properties or causing surface damage.
12 citations
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July 2020 in “International Journal of Pharmaceutics” This study found that finasteride- and dutasteride-loaded iron oxide nanoparticles improved drug penetration in the skin, suggesting they may be promising for topical alopecia therapies.
July 2024 in “Deleted Journal” This study found that the Ayurvedic program significantly improved hair loss management and increased hemoglobin, serum iron, and ferritin levels among nursing students with iron deficiency anemia, highlighting the program's effectiveness in addressing this condition.
14 citations
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September 1954 in “Textile Research Journal” This study found that hair absorbs significant amounts of NaBr from solution, with absorption increasing linearly with solution concentration and additional effects noted with acidic or basic solutions.
47 citations
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May 2012 in “Applied Water Science” In this study, contaminated drinking water in Dakahlyia governorate was linked to health issues like hair loss, renal failure, and liver cirrhosis, attributed to industrial and agricultural pollutants.
21 citations
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January 2014 in “Dermatology Research and Practice” This study found no significant difference in serum and hair levels of iron, zinc, and copper between female alopecia areata patients and healthy controls.
9 citations
,
January 2014 in “World journal of gastroenterology” This report describes a case where a gluten-free diet may have resolved trichotillomania in a young patient, suggesting a relationship between celiac disease and certain behavioral disorders.
7 citations
,
January 2012 This study used artificial neural networks to predict hair loss by analyzing factors like gender and zinc deficiency, suggesting neural networks may effectively model hair loss prediction.
November 1966 in “British Journal of Dermatology” This conference proceeding abstract provides no new research results, focusing only on event details from the British Association of Dermatology's Forty-Sixth Annual Meeting held in Oxford in 1966.
Different methods like wigs, extensions, and devices can help improve hair volume for thinning hair.
April 2024 in “Food science & nutrition” This study assessed malnutrition among 657 internally displaced school-aged children in Cameroon, finding high rates of stunting (27.1%), wasting (23%), thinness (21.6%), underweight (20.1%), anemia (30%), low serum iron (44.5%), and poor protein status (35.7%), highlighting the urgent need for nutrition interventions.
May 2026 in “Scientific Reports” This study found that a bioactive borosilicate glass containing Sr and Cu ions exhibited promising mechanical strength, biocompatibility, and antibacterial activity, particularly the CuSr-1 wt.% composition, suggesting potential for use in orthopedic implants and bone tissue engineering.
2 citations
,
January 2019 in “Springer eBooks” The conclusion is that different blood diseases cause specific oral symptoms and require varied treatments to manage these symptoms and improve patient health.
4 citations
,
January 2007 in “Australian Veterinary Journal” A horse's sudden hair loss was caused by an allergic reaction to a coat conditioning powder.
February 2025 in “International Journal of Cosmetic Science” This study found that treating hair with ATS, formed from fumaric acid and cysteamine, effectively improved hair quality by increasing moisture content and altering the internal structure of strong curls.
12 citations
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September 2013 in “BMC Biophysics” This study developed a model showing that keratin elasticity in skin may be influenced by electrostatic and bridging interactions between keratin filaments, contingent on the balance of charges in the surrounding medium.
Growing hair follicles from cultured cells could potentially treat baldness, but more research is needed.
16 citations
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January 2023 in “Regenerative Biomaterials” This study examined 3D-printed scaffolds coated with polydopamine and observed that they significantly enhanced osteogenesis and angiogenesis in vitro and in a rat cranium defect model, suggesting their potential for repairing large bone defects.
January 2024 in “Journal of medical clinical case reports” In this study, the researchers observed that a new hair serum containing NX35growthTM molecules increased hair density, volume, and thickness in all hair types among 51 participants, following regular daily application over 56 days.
This chapter reviews various types of aromatic compounds and provides references, but reports no new experimental results.