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This study observed that prolonged water or soil exposure can lead to significant reductions in drug levels in bleached and natural hair samples.

This study found that concentrations of THCCOOH in hair do not correlate well with self-reported cannabis use due to inaccuracies in the self-reported data, but it provides preliminary insights into usage patterns.

In this analysis, safety data from two clinical trials showed that baricitinib for severe alopecia areata had predictable side effects like infections and elevated CPK, with some serious adverse events noted at low incidence rates; no deaths were reported.

This study analyzed patients with X-linked dominant chondrodysplasia punctata and identified novel mutations in the emopamil-binding protein gene, highlighting the need for genetic testing alongside biochemical analysis for accurate diagnosis.

In this study, antioxidant vitamins A, C, and E were found to help protect against intestinal damage caused by radiation in rats, with vitamin E being the most effective.

This case report documents a rare instance of Rapunzel syndrome causing biliary obstruction in a 3-year-old girl, highlighting the importance of considering trichobezoar in cholestasis diagnosis.

Accurate method measures finasteride levels in human plasma using gas chromatography-mass spectrometry.

This case report describes a 20-year-old female who ingested an unknown quantity of minoxidil tablets in an overdose, presenting with cardiovascular symptoms, but her condition stabilized after supportive care.

This study found that azathioprine treatment in Korean children with inflammatory bowel disease frequently led to adverse events, with bone marrow suppression being the most common.

Metformin helps manage diabetes, PCOS, and weight in kids but needs more research for long-term safety.

This study found that the yeast androgen screen (YAS) could detect the activity of methyltestosterone in urine for a longer period than classical GC/MS, potentially identifying long-lasting metabolites.

In this study, ivermectin treatment in affected Columbian black-tailed deer was associated with increased weight gain, reduced parasites, and faster hair regrowth compared to untreated deer.

This case report discusses an instance of cystitis caused by the chemotherapy drug Cytoxan, with no new findings reported.

This study reports that hair analysis could potentially monitor metformin use in diabetic patients, suggesting a possible correlation between daily dose and concentration in dark hair but not in light hair.

This review discusses the analysis of pharmaceutical relics from prehistoric times to the twentieth century and emphasizes the need for a multifaceted approach, but it presents no new experimental results.

In this retrospective study, low-dose methotrexate was observed to be effective and well-tolerated in treating recalcitrant alopecia areata multiplex, achieving complete or near-complete hair regrowth in about 90% of patients despite some experiencing elevated liver enzymes and gastrointestinal discomfort.

This report describes the second documented case in England of a 14-year-old Asian girl with Rapunzel syndrome, underlining the importance of suspicion to prevent delayed diagnosis in similar patients.

This study reports previously unreported nail features in Cronkhite-Canada syndrome, specifically recurrent onychomadesis of all 20 nails linked to systemic illness.

This study identified dose levels of selenium that can produce toxicity, noting that doses as low as 2-3 µg Se/kg bw/day can lead to adverse effects, and a human mortality study linked 300 µg/day consumption to increased death risk.

This study highlights that solid lipid nanoparticles may improve the absorption and bioavailability of poorly soluble drugs, offering advantages over conventional formulations for various administration routes.

This study found that among MtF transgender individuals, those with early-onset gender dysphoria exhibited differences in age at surgery, sexual orientation, and sexual activity compared to those with later-onset dysphoria.

This study found that while bariatric surgery in Bahrain effectively accelerated weight loss, it was also associated with nutritional deficiencies and gastrointestinal complications.

This study found that Chinese female patients with systemic autoimmune diseases treated intravenously with cyclophosphamide were more likely to experience gastrointestinal discomfort, myelosuppression, and alopecia.

This review examines existing evidence on the efficacy and safety of gender affirming hormone therapy in relation to Gender Affirmation Surgery, but reports no new clinical results.

This study found that hydro-alcoholic Eclipta alba extract may have anticancer and multidrug resistance-reversal effects in animal models, suggesting potential as an adjunctive agent in tumor chemotherapy.

This study observed that the isotope-dilution GC-MS technique can assess 5α-reductase activity more effectively than conventional methods in rat liver S9 fractions, particularly at low testosterone levels.

In this study, adolescent patients undergoing laparoscopic bariatric surgery at a specialized center experienced significant reductions in BMI over 36 months, with no major perioperative complications, highlighting the procedure's safety and effectiveness for treating adolescent obesity in experienced settings.

In this study, nail matrix pathology in a patient with Cronkhite–Canada Syndrome revealed matrix hypergranulosis, suggesting that an inflammatory process may play a key role in the condition's pathogenesis.

This study suggests that analyzing hair care product components left on hair using GC and GC-MS may provide a more objective forensic comparison than morphological examination.

This case report describes a 34-year-old woman who, after Roux-en-Y gastric bypass surgery, experienced improvements in symptoms of dizziness and energy following treatment with oral ferrous sulfate for iron deficiency.