research Chemical Danger in Hair Keratin Care
Hair keratin treatments can be harmful, potentially causing health issues like skin reactions and cancer.
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30 / 689 results research Effects of Chemical Straighteners on the Hair Shaft and Scalp
Chemical hair straighteners can cause scalp and hair damage, but long-term effects are unclear.
research Brazilian Keratin Hair Treatment: A Review
Brazilian keratin treatments can straighten hair but may contain harmful formaldehyde.
research Straight to the Point: What Do We Know So Far on Hair Straightening?
Hair straightening can damage hair and pose health risks, including exposure to carcinogens and hair loss.
research An Overview of Chemical Straightening of Human Hair: Technical Aspects, Potential Risks to Hair Fiber and Health, and Legal Issues
Chemical hair straightening can damage hair and health, needing safer alternatives and stricter regulations.
research Risks of Protein Conditioner Application Under the Impact of Heat and Gamma Irradiation in Albino Rats
Repeated use of protein hair conditioner with heat or gamma irradiation can harm skin and hair health in rats.
research Hair Breakage in Patients of African Descent: Role of Dermoscopy
Dermoscopy helps quickly identify hair breakage in people of African descent.
research Effect of Indole-Based Derivatives on Rats with Polycystic Ovary Syndrome
Indole-based compounds improved ovarian health in rats with PCOS, with L-Tryptophan and Tryptophol being most effective.
research Kojyl Cinnamate Ester Derivatives Increase Adiponectin Expression and Stimulate Adiponectin-Induced Hair Growth Factors in Human Dermal Papilla Cells
Kojyl cinnamate ester derivatives can promote hair growth by increasing adiponectin production in fat tissues.
research Formaldehyde Replacement with Glyoxylic Acid in Semipermanent Hair Straightening: A New and Multidisciplinary Investigation
Glyoxylic acid is a safer alternative to formaldehyde for hair straightening and effectively changes hair structure.
research Functionalization of Alkenes with Difluoromethyl Nitrile Oxide to Access the Difluoromethylated Derivatives
A new method efficiently modifies alkenes to create useful medicinal compounds.
research Metabolic Engineering of Microorganisms to Produce L-Aspartate and Its Derivatives
Scientists can use engineered microbes to make L-aspartate and related chemicals, but there's still room to improve their efficiency.
research Psoriasiform Skin Reaction Due to Brazilian Keratin Treatment
Brazilian Keratin Treatment can cause skin reactions like redness and scaling, possibly due to formaldehyde.
research Hair Cosmetics
The article concludes that advancements in hair cosmetics require dermatologists to stay informed about products and their potential risks, including allergies and higher risks for hairdressers.
research Hair Product Allergy: A Review of Epidemiology and Management
Hair product allergies are common, especially to hair dyes, and hairdressers are at higher risk.
research Dermatological Drugs, Topical Agents, and Cosmetics
Natural products like propolis are causing more skin allergies, and certain skin treatments and medications have various side effects and risks.
research Effect of Aminopterin on Epithelial Tissues
Aminopterin effectively improves skin conditions but has toxic side effects that need careful monitoring.
research Re-Investigating the Basement Membrane Zone of Psoriatic Epidermal Lesions: Is Laminin-511 a New Player in Psoriasis Pathogenesis?
Laminin-511 may contribute to psoriasis by affecting skin cell growth and survival.
research Monocyclic Aromatic Compounds: Synthesis and Biological Activities
Monocyclic aromatic compounds are important for developing various drugs and treatments.
research GLI2-Specific Transcriptional Activation of the Bone Morphogenetic Protein/Activin Antagonist Follistatin in Human Epidermal Cells
GLI2 increases follistatin production in human skin cells.
research Tp63-Expressing Adult Epithelial Stem Cells Cross Lineage Boundaries Revealing Latent Hairy Skin Competence
Adult stem cells with Tp63 can form hair and skin cells when placed in new skin, showing they have hidden abilities for skin repair.
research Ammonium Bisulfite Contact Dermatitis: Face Eczema Due to a Bleaching Ointment Used During Hair-Dyeing
Ammonium bisulfite in hair bleach can cause facial eczema.
research A Review on Herbal Shampoo and Its Evaluation
Herbal shampoos are safer and perform well, but need more research to improve quality.
research Shampoo, Conditioner, and Hair Washing
Dermatologists should learn more about shampoos to better treat hair and scalp issues.
research Sensitization and Clinically Relevant Allergy to Hair Dyes and Clothes from Black Henna Tattoos: Do People Know the Risk? An Uncommon Serious Case and a Review of the Literature
Black henna tattoos can cause severe allergies to hair and textile dyes, and there's a need for greater public awareness and regulation.
research Causes and Management of Pica Disorder Among Central Iraqi Peoples
Pica disorder in central Iraq is mainly found in females and is linked to low iron levels; treatment with iron improves most patients.
research Staining of Human Skin With RGB Trichrome Unveils a Proteoglycan-Enriched Zone in the Hair Dermal Sheath
A new staining method shows a special area in the hair's skin layer with lots of proteoglycans.
research Common Topical Medications
The document concludes that various topical medications are effective for skin conditions but often cause skin irritation as a side effect.
research Allergens and Irritants: Comprehensive Overview of Contact and Occupational Dermatitis
Many substances, including chemicals and metals, can cause skin reactions; careful handling and identification of allergens are crucial to prevent dermatitis.
research The 5 Alpha-Reductase Isozyme Family: A Review of Basic Biology and Their Role in Human Diseases
The document concludes that the 5 alpha-reductase enzymes are important in steroid metabolism and related to various human diseases, with inhibitors used to treat conditions like male pattern baldness and prostate issues.