research Triclocarban, Triclosan, Bromochlorophene, Chlorophene, and Climbazole Effects on Nuclear Receptors: An in Silico and in Vitro Study
Five preservatives may disrupt hormone function and need more health and environmental risk assessment.
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30-60 / 1000+ resultsresearch The chlorine-hair interaction. III. Effect of combining chlorination with cosmetic treatments on hair properties
Cosmetic treatments after chlorination damage hair more than treatments before.
research Hypochlorous Acid: Clinical Insights and Experience in Dermatology, Surgery, Dentistry, Ophthalmology, Rhinology, and Other Specialties
Hypochlorous acid is a safe, effective antimicrobial with potential in various medical fields, but more research is needed to improve its stability and use.
research Do Syrian conflict survivors show novel chronic cutaneous sequelae from chlorine gas exposure: A case report and literature review
Chlorine gas exposure can cause long-term skin issues.
research Étude des contaminants transportés par les microplastiques dans le milieu marin Libanais
The study conducted on the Lebanese Mediterranean coast revealed that microplastics, primarily composed of polyethylene and polypropylene, acted as carriers for various organic and inorganic contaminants. These included legacy pesticides like DDT and chlorpyrifos, personal care products, pharmaceuticals such as minoxidil, polycyclic aromatic hydrocarbons (PAH), and polychlorinated biphenyls (PCB) congeners. The research utilized advanced techniques like FTIR, LC-MS/MS, and GC-MS to analyze the pollutants, highlighting the environmental and health threats posed by microplastics. The study emphasized the need for comprehensive analysis of pollutants and suggested future green methodologies to minimize organic solvent use in sample preparation.
research Androgenic and anti-androgenic effects of progesterone derivatives with different halogens as substituents at the C-6 position
Different halogens on progesterone derivatives can either block or mimic male hormone effects, depending on their type and amount.
research Determination of Residual Organic Solvents in Finasteride by Headspace Capillary Gas Chromatography
A new method accurately detects tiny amounts of chloroform and dichloromethane in finasteride.
research TCDD-induced activation of aryl hydrocarbon receptor regulates the skin stem cell population
TCDD disrupts skin stem cells, causing skin issues like chloracne.
research 2,3,7,8-Tetrachlorodibenzo-p-dioxin Increases the Expression of Genes in the Human Epidermal Differentiation Complex and Accelerates Epidermal Barrier Formation
TCDD speeds up skin barrier formation by increasing certain gene expressions.
research An Analytical Framework for the Selective Extraction and Determination of Nine Multiclass Endocrine-Disrupting Chemicals from Haircare Products
Haircare products may expose users to harmful chemicals despite regulations.
research Determination of dichloromethane and chloroform in Finasteride by SPME-GC
The method accurately measures dichloromethane and chloroform in finasteride.
research Analysis of hormone antagonists in clinical and municipal wastewater by isotopic dilution liquid chromatography tandem mass spectrometry
Researchers developed a method to detect hormone-blocking drugs in wastewater and found them in Beijing's sewage, suggesting they can survive sewage treatment.
research The Acute Toxicity of 2,3,4,7,8-Pentachlorodibenzofuran (4PeCDF) in the Male Fischer Rat
4PeCDF is highly toxic to male rats, causing weight loss, organ damage, and death.
research Contaminants of emerging concern in the fetal environment
Fetal environments contain various chemicals that may disrupt hormones.
research A 20-year retrospective clinicopathologic study on melanoma in Singapore
Bleach baths with 0.005% hypochlorite help manage atopic dermatitis by affecting skin cells and reducing itchiness.
research 2,3,7,8-Tetrachlorodibenzo-p-dioxin (TCDD) Affects Keratin 1 and Keratin 17 Gene Expression and Differentially Induces Keratinization in Hairless Mouse Skin
research The Efficacy of Various Degreasing Agents Used in Trichloroacetic Acid Peels
Acetone is not more effective than other degreasers and is more flammable.
research DETERMINATION OF FINASTERIDE AND RELATED COMPOUNDS BY REVERSED-PHASE HIGH PERFORMANCE LIQUID CHROMATOGRAPHY. I. CHOOSING THE MOBILE PHASE COMPOSITION
Best results found using acetonitrile, water, and trifluoroacetic acid or methanol mixture.
research [Green hair: clinical, chemical and epidemiologic study. Apropos of a case].
Swimming in pools with high copper can turn hair green, especially if hair is damaged.
research Which chemicals should be grouped together for mixture risk assessments of male reproductive disorders?
Group a wide range of chemicals, not just phthalates, for assessing risks to male reproductive health.
research Chronic toxicity of 3,4,3′,4′-tetrachlorobiphenyl in the marmoset monkey (Callithrix jacchus)
High doses of TCB cause severe health issues in marmoset monkeys.
research Study on the mechanism of cadmium chloride pollution accelerating skin tissue metabolism disorder, aging and inhibiting hair regeneration
Cadmium chloride pollution can cause skin disorders, speed up aging, and prevent hair growth.
research “Bubble hair,” a report of two cases
Excessive blow-drying can cause "bubble hair," leading to hair loss and fragility, but improves when heat use is reduced.
research Adsorption of Diclofenac and PFBS on a Hair Keratin Dimer
Human hair keratin might be good for filtering out harmful substances from water.
research Topical Stabilized Super-Oxidized Hypochlorous Acid for Wound Healing in Hair Restoration Surgery: A Real-Time Usage-Controlled Trial Evaluating Safety, Efficacy, and Tolerability
Hypochlorous acid spray improves wound healing and reduces redness and itching in hair transplant surgery.
research Venous and pulmonary thromboembolism and combined hormonal contraceptives. Systematic review and meta-analysis
Some birth control pills have a higher risk of blood clots than others.
research Expanding the therapeutic versatility of clacosterone
Clascoterone cream could be used for other skin conditions affected by hormones.
research A computational approach to mechanistic and predictive toxicology of pesticides
Pesticides can cause reproductive and adrenal health issues.
research Chemical Gastroenterocolitis after Dental Root Canal Therapy with Camphorated and Mentholated Chlorophenol
Using camphorated and mentholated chlorophenol in dental treatments can lead to severe gastrointestinal issues and hair and nail loss.
research Chemical Fingerprint and Quantitative Analysis for the Quality Evaluation of Platycladi cacumen by Ultra-performance Liquid Chromatography Coupled with Hierarchical Cluster Analysis
The new method is rapid, sensitive, and accurate for evaluating the quality of the medicinal herb Platycladi cacumen.