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iScience
December 2024
College of Science, Texas A&M University-Corpus Christi, Corpus Christi TX 78412, USA.
Pharmaceuticals prevent and treat diseases, yet inappropriate intake can result in harmful effects including mortality. Contaminants have become recurrent public and wildlife health concerns. Bioaccumulation of contaminants can occur throughout trophic levels of the food web.
View Article and Find Full Text PDFSci Rep
December 2024
Pharmaceutical Analytical Chemistry Department, Faculty of Pharmacy, Beni-Suef University, Al Shaheed Shehata Ahmed Hegazy Street, Beni-Suef, 62514, Egypt.
A new accurate, precise thin layer chromatographic (TLC densitometric) approach was developed for the simultaneous analysis of ergotamine tartrate (ERG), phenobarbital sodium (PHEN), caffeine anhydrous (CAF), dipyrone sodium (DIP) and meprobamate (MEP) in their pure form and in their combined formulation; (MIGRANIL tablets). TLC separation depended on using a stationary phase of TLC plates F (20 × 10 cm) and using a developing system of ethyl acetate: methanol: n- hexane (8:2:3, by volume) with UV scanning at 254 nm for ERG, PHEN, CAF and DIP. For MEP, detection was done at 560 nm after spraying with 0.
View Article and Find Full Text PDFJ Pharm Policy Pract
September 2024
School of Medical and Life Sciences, Sunway University, Sunway City, Malaysia.
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