research A REVIEW ON COLOURFUL MEHENDI: THE RISK OF PARAPHENYLENEDIAMINE
PPD in mehendi can cause serious health problems and needs regulation.
Search
for
Sort by
Research
150-180 / 1000+ results research Final Report on the Safety Assessment of Human Placental Protein, Hydrolyzed Human Placental Protein, Human Placental Enzymes, Human Placental Lipids, Human Umbilical Extract, Placental Protein, Hydrolyzed Placental Protein, Placental Enzymes, Placental Lipids, and Umbilical Extract
The safety of placental and umbilical extracts in cosmetics is uncertain, requiring more research.
research Advances in medical polyesters for vascular tissue engineering
Polyesters show promise for repairing damaged blood vessels.
research Effect of perfluorooctanesulfonate exposure on steroid hormone levels and steroidogenic enzyme activities in juvenile Silurana tropicalis
PFOS exposure disrupts hormone levels and enzyme activities in juvenile frogs, affecting males and females differently.
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 Pesticides Exposure and Risk of Hypospadias
Pesticide exposure may increase the risk of hypospadias in males.
research A Novel Ion – selective Polymeric Membrane Sensor for Determining Thallium(I) With High Selectivity
The sensor accurately measures thallium ions in solutions with high selectivity.
research Disruptors of Androgen Action and Synthesis
Certain pesticides and fungicides can interfere with male hormone functions, potentially causing reproductive issues in male rats.
research Diphenyl ethers as androgen receptor antagonists for the topical suppression of sebum production
Diphenyl ethers can potentially reduce excess oil production when applied on the skin, helping treat conditions like acne.
research A computational approach to mechanistic and predictive toxicology of pesticides
Pesticides can cause reproductive and adrenal health issues.
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 Environmental Exposures and Reproductive Health
Environmental and social factors greatly affect women's reproductive health.
research Skin permeation of different steroid hormones from polymeric coated liposomal formulations
Polymers increased skin permeation and stability of steroid hormones in liposomal formulations.
research Geranyl Acetate Attenuates Para-phenylenediamine-induced Cytotoxicity, DNA Damage, Apoptosis, and Inflammation in HaCaT Keratinocytes
Geranyl acetate can protect skin cells from damage and inflammation caused by para-phenylenediamine.
research The TRPM5 Antagonist Triphenylphosphine Oxide Increases Sebaceous Lipogenesis and Modulates Immune Phenotype of Human Sebocytes in a TRPM5‐Independent Manner
Triphenylphosphine oxide can increase oil production and reduce inflammation in skin cells without affecting TRPM5.
research The prostaglandin synthases, COX-2 and L-PGDS, mediate prostate hyperplasia induced by low-dose bisphenol A
Low-dose bisphenol A increases prostate size in rats by affecting certain enzymes.
research Could the Risk of Chronic Degenerative Valve Disease (CDVD) in Dogs Depend on Exposure to Endocrine-Disrupting Chemicals Polluting the Environment?
Exposure to certain chemicals may increase the risk of heart disease in dogs.
research Effects of in vivo-administered 2,3,7,8-tetrachlorodibenzo-p-dioxin on receptor binding of epidermal growth factor in the hepatic plasma membrane of rat, guinea pig, mouse, and hamster.
TCDD reduces EGF receptor activity and causes various developmental changes in animals.
research Targeted Determination of Residual Sex Hormones in Cosmetics Using Magnetic Solid-Phase Extraction with Isotope-Labeled Internal Standards by UHPLC-MS/MS
A new method effectively detects trace sex hormones in cosmetics, ensuring safety.
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 ETHYLENE AND PHOSPHORUS RESPONSES IN PLANTS
Low phosphorus increases root hair growth in plants, partly independent of ethylene.
research Temporary Chemical Depilation
Chemical hair removal can cause skin irritation and other issues, but natural alternatives are being explored.
research Patch tests with commercial hair dye products in patients with allergic contact dermatitis to para-phenylenediamine
Most hair dyes can cause allergic reactions, so test before use.
research Cytotoxic Evaluation of Hair Relaxers and Straighteners Actives in Human-Derived Skin Cells
Hair relaxers and straighteners can be toxic to skin cells.
research STEEL. IN: STRUCTURAL CONDITION ASSESSMENT
Targeting LPA could help treat skin disorders.
research Outbreak of thallium poisoning among Iraqi patients
Thallium poisoning from contaminated cake caused severe health issues in Baghdad, highlighting the need to ban thallium as a rodenticide.
research Oral administration of low-dose bisphenol A promotes proliferation of ventral prostate and upregulates prostaglandin D2 synthase expression in adult rats
Low doses of BPA can increase prostate growth and change hormone levels in adult rats.
research Different effects of phospholipase Dζ2 and non‐specific phospholipase C4 on lipid remodeling and root hair growth in Arabidopsis response to phosphate deficiency
PLDζ2 and NPC4 have different roles in lipid changes and root hair growth in Arabidopsis under low phosphate, with PLDζ2 reducing root hair growth and NPC4 promoting it.
research Contact Dermatitis Associated With Nail Care Products: Retrospective Analysis of North American Contact Dermatitis Group Data, 2001–2016
Hair care products often cause contact dermatitis, especially in women and hairdressers.
research A Survey on Health Effects in a Human Population Exposed to Permanent‐Waving Solution Containing Thioglycolic Acid
Thioglycolic acid in hair products may pose reproductive and cancer risks for hairdressers.