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This study proposed a method to determine residual levels of dichloromethane and chloroform in finasteride using SPME-GC, reporting high linear correlation coefficients for both solvents.

This study investigated the effects of Christia vespertilionis extract on breast cancer cell lines, finding that it had a concentration-dependent cytotoxic effect, although less potent than tamoxifen, suggesting potential as an alternative cancer treatment.

This study found that topical application of Morinda pubescens fruit extract significantly accelerated wound healing and hair regrowth in rats compared to controls, with complete wound contraction and new hair growth observed in treated animals.

This study found that Ganoderma lucidum extracts showed weak 5alpha-reductase inhibition but significantly inhibited prostate cell proliferation and testosterone-driven prostate growth in rats, suggesting potential as an ingredient for treating androgen-induced diseases.

This study reported that phytochemicals SA-4 and SA-6 from Tridax procumbens exhibited a dose-related immunostimulatory effect on mice, suggesting their potential as immunostimulators.

This study developed a precise and reliable UV spectrophotometric method for determining finasteride concentration in bulk and tablets, demonstrating strong linearity and accuracy.

Platycodon grandiflorum extracts may help prevent hair loss and fight dandruff.

This study suggests that the fresh leaf extracts of Naringi crenulata may promote hair growth in Wistar rats, potentially due to the presence of terpenoids and flavonoids.

This study established a sensitive and reproducible method for determining the levels of four organic solvents in finasteride raw materials, meeting the requirements of the Chinese Pharmacopeia.

This study found that using headspace capillary gas chromatography effectively determined the levels of residual organic solvents, including chloroform and dichloromethane, in finasteride with good separation and detection limits.

This study found that chloroform extract of the onchidiid snail significantly promoted hair growth in male Wistar strain white rats, with a greater increase in hair length over 14 days compared to ethanol extract, candlenut oil, and untreated controls.

In this study, researchers used scanning electron microscopy to analyze hair damage from 3% hydrogen peroxide and UVB radiation, observing that Caesalpinia sappan hair tonic formulations coated and interacted with the hair cuticle, potentially modifying hair fiber damage.

This study found that ethanolic extracts of Microsechium helleri showed notable antioxidant, hypoglycemic, and cardioprotective activities, while chloroformic extracts exhibited significant anti-inflammatory effects in experimental models.

This study presents a DNA-analytical method that can reliably identify and differentiate cashmere, fine wool, yak, and camel hair fibers in both untreated and processed samples.

This study found that hair dyes significantly affect DNA sequence analysis, with the organic extraction method performing better on hair shafts and the prepFiler kit yielding higher success for follicle-included samples.

This study describes a capillary GC method for accurately measuring spermidine levels in hair lotions, confirming its precision and specificity for this application.

This study found that the hydromethanolic extract of Carthamus caeruleus L. rhizome demonstrated significantly higher antioxidant and cytotoxic activities compared to the chloroformic extract, particularly against NCI-H460 lung carcinoma cells, suggesting its potential use as a traditional treatment for burns.

This study found that the ethyl acetate and chloroform fractions of Eclipta prostrata Linn. exhibited significant anti-inflammatory activity in a carrageenan-induced paw edema model and showed notable anti-arthritic potential in a formaldehyde-induced arthritis model.

This study developed a straightforward HPTLC method for detecting nicotine and cotinine in human plasma and urine, concluding that liquid-liquid extraction with methanol: chloroform: ammonia achieved optimal separation and is applicable for forensic analysis of lethal nicotine intoxication.

In this study, three hair tonic formulas containing Kayu Secang extracts demonstrated hair growth activity in rabbits, with the chloroform-methanol fraction showing the most significant results.

This study found that vitamin A dissolved in alcohol penetrates skin quickly and does not impair hair growth, even in large doses, but it does not retard keratinization unlike when dissolved in fatty acids.

This study evaluated Tridax procumbens extracts for their in-vitro alpha amylase inhibitory activity compared to standard antidiabetic agents, suggesting potential benefits for diabetes management.

Human hair contains a substance that shows blood group A activity.

This study describes a double embedding technique for preparing tangential sections of hair and wool fibers, recommending specific staining methods for quantitative analysis and demonstrating wool fiber cortical fractions.

New method effectively analyzes finasteride and its stability.

This synthesis report details the successful development of a C-14 labeled isotopomer of LY300502, a 5α-reductase inhibitor, through a multi-step radiochemical process.

This study used phytochemical screening and FTIR spectroscopy with PCA to reveal slight chemical differences between two varieties of Eclipta alba, providing a method for their effective discrimination.

In this in vitro study, extracts from Tridax procumbens demonstrated potential antioxidant and anticancer activity against various human cancer cell lines, with notable efficacy in specific fractions.

This study reports a method for fabricating biofunctional polymer fibers by using DNA-programmable cell-free protein synthesis integrated through solution blow spinning, enabling in situ protein production and potential applications in respirators, sampling swabs, and other advanced materials.

This study analyzed the bioactive compound profiles of Allium longisepalum from Iran, finding unique metabolites with potential antioxidant, allelopathic, antibacterial, anti-inflammatory, anticarcinogenic, and hair growth-enhancing properties, revealing the plant's chemical diversity and therapeutic potential.