Results 41 to 50 of about 215,083 (167)

Chemical and toxicological analysis of zolpidem

RUDN Journal of Medicine, 2009
Methods for measuring zolpidem are suggested: thin-layer chromatography, high-pressure liquid chromatography, ultrtaviolet spectrophotometry, gas chromatography with mass selective detector can be used for identification zolpidem in chemical ...
Y A Khomov, E I Egorova, N V Koksharova, E A Shilova   +3 more
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Determination of captopril by hplctandem mass spectrometry: application in a bioequivalence study [PDF]

Revista Brasileira em Promoção da Saúde, 2012
Objective: To assess three different captopril tablet formulations of 25mg for their bioavailability (Capoten® as the reference formulation and Captopril from FURP and Farmanguinhos as the test formulations) in 24 healthy volunteers of both sexes ...
Aline Kércia Alves Soares, Manoel Odorico de Moraes, Fernando Antônio Frota Bezerra, Gilberto de Nucci, Maria Elisabete Amaral de Moraes   +4 more
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The development and validation of HPLC-DMD method for intermediate products impurities determination of morpholinium 2-((4-(2-methoxyphenyl)-5-(pyridine-4-yl)-4H-1,2,4-triazole-3-yl)thio)acetate in bulk drug

Zaporožskij Medicinskij Žurnal, 2017
Purpose. A development and validation of new sensitive, high efficient and selective HPLC determination method of intermediates technological contaminations in bulk drug of morpholin-4-ium 2-((4-(2-methoxyphenyl)-5-(pyridine-4-yl)-4H-1,2,4-triazole-3-yl ...
B. O. Varynskyi, A. G. Kaplaushenko
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Development and validation of HPLC-DAD method of determination piperidinium 2-((5-(furan-2-yl)-4-phenyl-4H-1,2,4-triazol-3-yl)thio)acetate in 1 % solution

Zaporožskij Medicinskij Žurnal, 2017
Purpose. The purpose of this research is to develop new, highly sensitive and selective method for determination of piperidinium 2-((5-(furan-2-yl)-4-phenyl-4H-1,2,4-triazol-3-yl)thio)acetate as an active pharmaceutical ingredient (API) in 1 % injection ...
B. O. Varynskyi, V. V. Parchenko, А. G. Kaplaushenko   +2 more
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Resolution of desmosterol, cholesterol, and other sterol intermediates by reverse-phase high-pressure liquid chromatography.

Journal of Lipid Research, 1978
A highly efficient technique has been developed for the resolution of several sterols that are intermediates in the biosynthesis of cholesterol and that differ only by one carbon-carbon double bond or by one methyl group. The technique described utilizes
E Hansbury, T J Scallen
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Validación de un método de cromatografía líquida para la determinación de rifampicina en plasma humano

Revista Peruana de Medicina Experimental y Salud Pública
Objetivos: Validar un método de cromatografía líquida de alta resolución (HPLC) para la determinación de rifampicina (RFP) en plasma humano. Materiales y métodos. Se desarrolló un método HPLC para la determinación de RFP en plasma.
Luis Moreno-Exebio, Miguel Grande-Ortiz
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Assessment of aflatoxin B1 contamination in rice and maize

Revista Cubana de Medicina Militar, 2023
 Introduction: Aflatoxins B1 are among the most common poisonous mycotoxins produced by certain fungi that harm animals and crops. Mycotoxins can cause a variety of adverse health effects and pose a serious health threat to humans.
Anh The Nguyen, Chuyen Van Nguyen, Ba Van Nguyen, Trang Thi-Thu Nguyen, Phuong Minh Nguyen, Kha Van Tran, Minh Duc Tong, Anh Tuan Le, Truong Thi Hoang, Manh Van Phan, Trung Hoang Nguyen   +10 more
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Inhibitory Effects of Silver Nanoparticles on Growth and Aflatoxin B1 Production by Aspergillus Parasiticus

Iranian Journal of Medical Sciences, 2015
Background: Aflatoxins (AFs) are secondary hazardous fungal metabolites that are produced by strains of some Aspergillus species on food and feedstuffs. Aflatoxin B1 (AFB1) is one of the most important AF with high toxicity.
Seyyed Amin Ayatollahi Mousavi, Somayyeh Pourtalebi   +1 more
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The efficacy of high pressure liquid chromatography (HPLC) in detecting congenital glycosylation disorders (CDG)

Türk Biyokimya Dergisi
Congenital disorders of glycosylation (CDG) are a family of rare inherited metabolic disorders. This study aimed to examine the carbohydrate-deficient transferrin (CDT) screening results of 1,328 patients with suspected CDG by using transferrin-high ...
Ozgen Ozge, Güdek Kılıç Fatma, Gedikbaşı Asuman, Balcı Mehmet Cihan, Karaca Meryem, Durmuş Aslı, Tutu Belkıs, Körbeyli Hüseyin Kutay, Atalar Fatmahan, Gökçay Gülden Fatma   +9 more
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Analysis of Plasma Amino Acids Using RP-HPLC and Pre-Column Derivatization with OPA/3-MPA

Medical Laboratory Journal, 2016
Background and Objective: Measurement of amino acids is an important tool for metabolic studies and evaluation of patients’ clinical condition. The aim of this study was to analyze the plasma amino acids using reverse phase high performance liquid ...
Fahime Mohammad Abadi, Arezoo Mirfazeli, Hossein Zaeri, Mojgan Nejabat, Mahsa taherizadeh, Mohammad Ariaie, azadeh Aliarab, Hamidreza Joshaghani   +7 more
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