research Evaluation of acute, subacute oral toxicity and wound healing activity of mother plant and callus of Teucrium polium L. subsp. geyrii Maire from Algeria
Teucrium polium extracts are non-toxic and effectively speed up wound healing.
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research Acute And Sub Chronic Toxicity Of Tridax Procumbens In Experimental Animals
High doses of Tridax procumbens extract can be toxic, affecting liver and kidneys.
research Positive lymphocyte transformation test in a patient with allergic contact dermatitis of the scalp after short-term use of topical minoxidil solution
Patient had scalp allergy from minoxidil; test helped identify cause and suggest alternative treatments.
research Skin toxicity of anti‐cancer therapy
Anti-cancer treatments can cause reversible hair loss, skin sensitivity, pigmentation changes, nail damage, and skin reactions, with a need for more research on managing these side effects.
research Developmental Toxicity of Levo-Alpha-Acetylmethadol (LAAM) in Tolerant Rats
LAAM caused developmental toxicity in tolerant rats without causing birth defects.
research In vivo immunological toxicity in mice of carbon nanotubes with impurities
Pure carbon nanotubes are safe for mice, but impure ones cause immune issues and hair loss.
research Topical absorption and systemic toxicity
Some chemicals absorbed through the skin can cause serious health problems.
research Acute oral toxicity and phytochemistry of Catharanthus roseus and Schwenckia americana used as antidiabetic plants in Southern Benin
Catharanthus roseus and Schwenckia americana extracts are generally safe but may cause kidney and liver tissue damage.
research Acute and 30-day oral toxicity studies of a novel coccidiostat – ethanamizuril
Ethanamizuril is safe for rats at 20 mg/kg feed, but higher doses cause hair loss, organ changes, and liver, kidney, and lung damage.
research Morphological characteristics and notes of the skin in preclinical toxicity assessment
Skin structure complexity and variability are crucial for assessing skin toxicity in safety tests.
research Natural Bizbenzoquinoline Derivatives Protect Zebrafish Lateral Line Sensory Hair Cells from Aminoglycoside Toxicity
Some natural compounds can protect fish ear cells from damage by certain antibiotics without affecting the antibiotics' ability to fight infections.
research Significant effects of mild endogenous hormonal changes in humans: considerations for low-dose testing.
Small changes in hormones can significantly impact health, showing the importance of sensitive testing for chemicals that disrupt hormones.
research The Androgen Receptor and Its Use in Biological Assays: Looking Toward Effect-Based Testing and Its Applications
Scientists have developed a new method to detect steroid abuse in athletes using cell-based tests, which could be the future of anti-doping methods.
research Significant Effects of Mild Endogenous Hormonal Changes in Humans: Considerations for Low-Dose Testing
Small hormonal imbalances can cause significant health problems, so more sensitive testing for hormone-disrupting chemicals is needed.
research Concomitant acute alopecia and profound bone marrow suppression: An unusual manifestation of azathioprine toxicity
Stopping azathioprine improved hair loss and bone marrow issues.
research Traditional uses, phytochemistry, pharmacology, toxicity and clinical application of traditional Chinese medicine Cynoglossum amabile: a review
Cynoglossum amabile has medicinal potential but poses safety concerns due to liver toxicity.
research Integrated testing strategy for the study of the effects of the human pharmaceutical dutasteride on fish
Dutasteride likely doesn't harm wild fish due to low environmental levels, but more research is needed on bioaccumulation.
research Incorporation of Isotopically Labeled Cocaine and Metabolites into Human Hair: 1. Dose-Response Relationships
Hair analysis can detect cocaine use but doesn't accurately show the amount or timing of use.
research Ocfentanil testing in hair from a fatality case: Comparative analysis of a lock of hair versus a single hair fiber
Both a lock of hair and a single hair strand can show chronic drug use, but at least six single hairs are needed for accurate results.
research Why Do Promising Therapies Stall in Development and How Can We Move Them Forward?
Most drugs fail to reach the market, but understanding their properties and using strategies like early toxicity tests and drug repurposing can help advance their development.
research Cross-species sensitivity to a novel androgen receptor agonist of potential environmental concern, spironolactone
Spironolactone harms fish reproduction and is more potent in fish than invertebrates, needing environmental monitoring.
research Fullerene nanoparticle in dermatological and cosmetic applications
Fullerenes show potential in skin care but need more safety research.
research Potential of nano-phytochemicals in cervical cancer therapy
Nano-sized plant-based chemicals could improve cervical cancer treatment by being more effective and causing fewer side effects than current methods.
research Clinical picture, diagnosis, treatment and outcome of severe acute respiratory syndrome (SARS) in children
Children generally have milder SARS symptoms than adults, with good outcomes and no deaths reported, but long-term effects are unclear.
research Final Report on the Safety Assessment of Hypericum Perforatum Extract and Hypericum Perforatum Oil
St. John's Wort extract and oil safety in cosmetics is unclear; more data needed on photosensitization, toxicity, and human irritation.
research Leucoderma Associated with the Use of Topical Minoxidil: A Report of Two Cases
Minoxidil use may cause skin pigmentation loss.
research Feline Dermatology
The document explains various skin conditions in cats and how to diagnose and treat them.
research Changes in European Legislation Make it Timely to Introduce a Transparent Market Surveillance System for Cosmetics
Europe needs a clear system to watch over cosmetics for safety and to make sure product claims are true.
research Hyperbranched glycerol-based core-amphiphilic branched shell nanotransporters for dermal drug delivery
New nanocarriers improve skin drug delivery with low toxicity at certain concentrations.
research Toxicity studies of iron-containing ayurvedic drug Kasisa Bhasma
Kasisa Bhasma is safer and nontoxic compared to Shodhita Kasisa.