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This study found that the Qing Cuo Formula significantly reduced serum androgen and inflammatory cytokine levels in hamsters with damp-heat acne and identified potential molecular mechanisms and active compounds involved.

The conclusion is that a new method can measure caffeine and drugs in hair, finding caffeine abusers have 70 times more caffeine than normal, with a proposed cut-off value for abuse.

This study found that among ten Curcuma aeruginosa accessions, the MD accession showed the highest anticancer activity against MCF-7 cells, suggesting its potential for pharmaceutical development.

This study found that improved protein extraction methods enhanced the resolution of hair proteins on gels, but differences in protein abundance between curly and straight Japanese women’s hair were minimal and unlikely to affect hair structure.

This study found that adjusting plant growth conditions, such as the use of elicitors like yeast extract and methyl jasmonate, increased wedelolactone production in Eclipta alba cell suspension culture.

This study found that patients with cutaneous lichen planus had a higher risk of metabolic syndrome, dyslipidemia, diabetes mellitus, and hypertension compared to controls.

In this study, researchers developed an LC-MS/MS method to accurately quantify cortisone and cortisol levels in human scalp hair, finding that concentrations decrease predictably along the hair shaft, which could assist in identifying abnormal glucocorticoid exposure.

This study developed and validated a label-free assay using LC-MS to screen for S5αR inhibitors, identifying Thai herbal extracts, Impatiens balsamina L. and Curcuma longa L., as promising sources.

This article reviews analysis techniques in LC-MS/MS and discusses the potential use of a novel in-sample calibration curve method, but reports no new experimental results.

This study developed a method to quantify hormones in skin secretions and found that hormonal composition varies by sex and anatomical site.

This review discusses recent advancements in understanding and managing congenital adrenal hyperplasia, including improvements in screening, diagnostics, and potential genetic and cell-based treatments, but reports no new clinical findings.

This study found that Eclipta alba (L.) cultivated in France exhibited significant anti-inflammatory, antioxidant, and anti-collagenase activities, attributed mainly to compounds like wedelolactone and demethylwedelolactone, suggesting potential use as an anti-aging cosmetic ingredient.

This study suggests that epithelial-derived Pop-Up Keratinocytes (ePUKs) may be a promising cell source for regenerative medicine due to their specific phenotypic traits and their influence on wound healing.

In this study, the researchers synthesized copper-doped mesoporous silica nanoparticles and observed that they enhance tumor microenvironment regulation and, when paired with disulfiram, effectively kill cancer cells while also showing synergistic anti-tumor effects with immune checkpoint inhibitors.

This study presented a case of tinea capitis in a 4-year-old without typical symptoms and traced the infection to Microsporum canis carried by domestic cats, highlighting the need for accurate diagnosis and appropriate treatment, especially in households with pets.

This study found that a specific combination of plant growth regulators effectively enhanced in vitro propagation and rooting of Eclipta alba, potentially enabling commercial-scale plant production.

The researchers reported that a newly developed ionic liquid-based microemulsion significantly improved the local delivery of copper peptides in mice, enhancing hair growth-related factor activation while offering a safer, non-invasive alternative to existing treatments for hair loss.

This study found that unsaturated fatty acids are more abundant in the cortex of human hair than on its surface, and steryl glycoside-like lipids may help bind the cuticle to the cortex.

This study concluded that the elemental composition of tail brush hair in newborn calves can indicate trace element supply to the fetus during the last months of pregnancy.

This study found that inhibiting class I histone deacetylases in postnatal mouse dermal cells preserved their ability to induce hair follicles during culture by increasing specific gene expressions and activating the Wnt signaling pathway.

This study observed that the degradation product PTeCA significantly increased in hair treated with oxidative cosmetics, suggesting it could be a reliable marker for detecting such treatments, with a proposed PTCA cut-off value using PTeCA as the gold standard.

This study describes a new LC-MS/MS method for analyzing Finasteride and Tadalafil, demonstrating system suitability, linearity, and accuracy in pharmacokinetic studies in rats, aligning with USFDA guidelines.

This study concluded that two exemestane preparations are bioequivalent, using a high-performance liquid chromatographic mass spectrometric method to measure concentrations in human plasma.

In this study, an LC/MS/MS method was successfully developed to determine finasteride concentrations and study its pharmacokinetics in healthy male Chinese volunteers.

This study found that LC-MS/MS assays provided more reliable and precise steroid measurements in human serum compared to traditional immunoassays, particularly at lower concentrations.

The two finasteride formulations are bioequivalent.

This study found that the chemical composition and biological activity of Platycladus orientalis fruit extracts varied with the extraction method, revealing potent antioxidant and enzyme inhibitory properties, particularly in the n-hexane extract, which suggests potential applications for managing dysregulated enzyme conditions.

This study developed an accurate and reliable HPLC-ESI-MS method for determining candesartan levels in human plasma, useful for pharmacokinetic studies.

In this study, researchers developed a sensitive HPLC-MS method to measure finasteride in plasma, and found that its pharmacokinetics vary widely among healthy volunteers after taking a 5mg oral dose.

This study established an HPLC-MS method for measuring oxymatrine in human plasma and used it to examine the pharmacokinetics of its capsules.