research Early breast development in girls after prenatal exposure to non‐persistent pesticides
Prenatal pesticide exposure may cause earlier breast development in girls.
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research Toxicity of the pharmaceuticals finasteride and melengestrol acetate to benthic invertebrates
Finasteride harms invertebrates' survival and burial ability.
research The agouti mouse model: an epigenetic biosensor for nutritional and environmental alterations on the fetal epigenome
Diet changes can protect against harmful environmental effects on fetal development.
research Cyproterone acetate and risk of meningioma: a nationwide cohort study
Taking high doses of Cyproterone acetate significantly increases the risk of meningioma in females.
research Dermatoses of pregnancy
Pregnancy can cause various skin changes and diseases, with PUPPP being the most common skin condition specific to pregnancy.
research Non-clinical safety evaluation and risk assessment to human of aleglitazar, a dual PPAR α/γ agonist, and its major human metabolite
Aleglitazar and its major metabolite are safe enough to proceed to Phase 3 clinical trials.
research Chronic exposures to the herbicide atrazine and the pharmaceutical finasteride disrupt sex steroid and thyroid hormone signalling and gonadal development in frogs
Atrazine and finasteride disrupt hormone signaling and affect frog development.
research ALLETHRIN INDUCED TOXICOPATHOLOGICAL ALTERATIONS IN ADULT MALE ALBINO RATS
Allethrin caused harmful effects and organ damage in rats, worsening with higher doses and longer exposure.
research Finasteride delays the onset of maternal behavior in primigravid rats
Finasteride slows down motherly behavior in first-time pregnant rats.
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 Allopregnanolone-mediated protective effects of progesterone on tributyltin-induced neuronal injury in rat hippocampal slices
Progesterone protects neurons from damage by converting to allopregnanolone, which works through GABAA receptors.
research Molecular Interactions of New Pregnenedione Derivatives
The new progesterone derivatives effectively inhibit 5α-reductase and bind to the androgen receptor.
research A study on dermatoses of pregnancy
Recognizing and treating pregnancy-related skin conditions is important to reduce health risks for mothers and babies.
research Targeted expression of spermidine/spermine N1-acetyltransferase increases susceptibility to chemically induced skin carcinogenesis
Increasing SSAT makes skin more prone to cancer.
research O1: Contribution of in-utero drug exposure when interpreting hair results in young children
Hair analysis alone can't confirm long-term drug exposure in children under 1 year old.
research Induction of ornithine decarboxylase in specific subpopulations of murine epidermal cells following multiple exposures to 12-O-tetradecanoylphorbol-13-acetate, mezerein and ethyl phenylpropriolate
TPA strongly increases ODC activity in certain skin cells, potentially aiding tumor growth.
research Progesterone-induced stimulation of mammary tumorigenesis is due to the progesterone metabolite, 5α-dihydroprogesterone (5αP) and can be suppressed by the 5α-reductase inhibitor, finasteride
Progesterone byproduct 5αP stimulates mammary tumor growth, but finasteride can suppress it.
research Fadrozole and finasteride exposures modulate sex steroid- and thyroid hormone-related gene expression in Silurana (Xenopus) tropicalis early larval development
Fadrozole and finasteride change gene expression related to sex hormones and thyroid hormones in frog larvae development.
research Adverse effect profile with low-dose methotrexate therapy in patients suffering with rheumatic diseases
Low-dose methotrexate is generally safe but can cause mild to severe side effects, and folic acid can reduce these risks.
research Ovine placental steroid synthesis and metabolism in late gestation†
Diet changes hormone levels in pregnant ewes by affecting metabolism, not placental synthesis.
research Preliminary toxicity profile of arotinoids SMR-2 and SMR-6 in male B6D2F1 mice*1
SMR-2 and SMR-6 are much more toxic than retinoic acid, causing severe side effects.
research Chronic Toxicity Studies of the Potential Cancer Preventive 2-(Difluoromethyl)-dl-ornithine
Lower dosages of 2-(difluoromethyl)-dl-ornithine might reduce side effects, supporting further research.
research Rheumatologic Manifestations of Pregnancy
Pregnancy can cause symptoms similar to rheumatic diseases, making diagnosis difficult, and affects various body systems, requiring careful distinction between normal changes and serious conditions.
research Effect of 1-mg Dose of Finasteride on Spermatogenesis and Pregnancy
Finasteride 1-mg doesn't harm sperm or pregnancy chances.
research Supraphysiological Dose of Testosterone Impairs the Expression and Distribution of Sex Steroid Receptors during Endometrial Receptivity Development in Female Sprague–Dawley Rats
High doses of testosterone disrupt hormone levels and receptor expression in the uterus, affecting fertility.
research The Plastic and Functional Changes in Hippocampal Neurons During Pregnancy, Delivery and Postpartum are Reversed by Offspring Deprivation
Pregnancy and nursing increase certain brain activities in rats, but these changes disappear when the babies are taken away.
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 Cancer prevalence after exposure to Wnt-activating drugs: a systematic review
Wnt-activating drugs generally do not increase cancer risk.
research Efectos de la alteración de los niveles de allopregnanolona durante periodos críticos del neurodesarrollo en la vulnerabilidad al consumo de alcohol
Early NAS level changes affect alcohol consumption vulnerability.
research Prenatal and adult androgen activities in alcohol dependence
Higher prenatal and adult androgen levels are linked to alcohol dependence and withdrawal severity.