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Showing 1-16 of 16 results for "254-250-2" within Papers
Jelena Radjenovic et al.
Water research, 45(4), 1579-1586 (2010-12-21)
During membrane treatment of secondary effluent from wastewater treatment plants, a reverse osmosis concentrate (ROC) containing trace organic contaminants is generated. As the latter are of concern, effective and economic treatment methods are required. Here, we investigated electrochemical oxidation of
Najma Memon et al.
Journal of separation science, 28(7), 635-638 (2005-05-26)
An analytical procedure has been developed for the analysis of benzoic acid, p-hydroxybenzoic acid, methyl-, ethyl-, propyl-, isopropyl-, and butyl esters of p-hydroxybenzoic acid by micellar liquid chromatography. After dilution in n-propanol the sample was directly injected onto a Lichrosorb
Anupam Maurya et al.
Biomedical chromatography : BMC, 26(9), 1096-1100 (2011-11-29)
A rapid, simple, sensitive, gradient and reproducible, reverse-phase high-performance liquid chromatographic method was developed for the quantitative estimation of bioactive alkaloids, lysergol and chanoclavine in the seeds of Ipomoea muricata. The clavine alkaloid, lysergol, is a bioenhancer for the drugs
Y Watanabe et al.
Journal of biochemistry, 114(6), 849-855 (1993-12-01)
A cDNA clone encoding a zinc finger protein (AREB6) was isolated from a HeLa cell expression library using a positive regulatory element (-102 to -58) of rat Na,K-ATPase alpha 1 subunit gene (Atp1a1) as a probe. The clone is apparently
Yoshio Nakano et al.
Diabetes, 54(12), 3560-3566 (2005-11-25)
Betacellulin (BTC) plays an important role in differentiation, growth, and antiapoptosis of pancreatic beta-cells. We characterized about 2.3 kb of the 5'-flanking region of human BTC gene and identified six polymorphisms (-2159A>G, -1449G>A, -1388C>T, -279C>A, -233G>C, and -226A>G). The G
Francisco Javier López-Muñoz et al.
Journal of chromatographic science, 52(10), 1204-1210 (2013-12-26)
A fast and reproducible high-performance liquid chromatography method has been developed for the determination of (R)- and (S)-ketoprofen. Ketoprofen enantiomers were determined in plasma samples (50 µL), after solid-phase extraction, using diclofenac as internal standard. Analyses were performed on a
Muhammad Shahid Iqbal et al.
Journal of AOAC International, 96(2), 290-294 (2013-06-19)
A simple and selective RP-HPLC-UV method with SPE was developed and validated for the quantification of cefotaxime in all-in-one total parenteral nutrition (AIO-TPN) admixtures. Chromatographic separation was achieved on a 5 pm particle size C18 DB column (250 x 4.6
M M Caamaño et al.
Journal of pharmaceutical and biomedical analysis, 21(3), 619-624 (2000-03-04)
The aim of the present work is to improve the sensitivity in the RPLC determination of acyclovir [9-(2-hydroxy ethoxymethyl) guanine] (ACV) and guanine, the major impurity of the drug synthesis and one of the compounds found in the chemical degradation
Caroline Conway et al.
Clinical cancer research : an official journal of the American Association for Cancer Research, 15(22), 6939-6946 (2009-11-06)
Gene expression studies in melanoma have been few because tumors are small and cryopreservation is rarely possible. The purpose of this study was to evaluate the Illumina DASL Array Human Cancer Panel for gene expression studies in formalin-fixed melanoma primary
Zhen Shi et al.
The Journal of biological chemistry, 279(19), 19977-19986 (2004-02-26)
Ferrochelatase catalyzes the terminal step of the heme biosynthetic pathway by inserting ferrous iron into protoporphyrin IX. A conserved loop motif was shown to form part of the active site and contact the bound porphyrin by molecular dynamics calculations and
Chi-Ting Horng et al.
Journal of ocular pharmacology and therapeutics : the official journal of the Association for Ocular Pharmacology and Therapeutics, 29(1), 48-54 (2012-10-09)
To evaluate the activity of lowering intraocular pressure (IOP) by Cassiae seed in the DBA/2J mouse glaucoma model. Young male (mean age: 3 months) inherited glaucoma mice (BDA/2J) were enrolled in this study. To evaluate the potential of Cassiae seed
Xiaoyun Shu et al.
Molecules (Basel, Switzerland), 17(11), 12925-12937 (2012-11-03)
A high performance liquid chromatographic (HPLC) method with diode array detection (DAD) was established for simultaneous determination of seven main bioactive components in San-ao decoction and its series of formulae (San-ao decoction, Wu-ao decoction, Qi-ao decoction and Jia-wei San-ao decoction).
E Terjéki et al.
Journal of pharmaceutical and biomedical analysis, 24(5-6), 913-920 (2001-03-15)
RGH-1756 (1-(2-methoxy-phenyl)-4-(4-[4-(6-imidazo[2,1-b]-thiazolyl)-phenoxy]-butyl)-piperazine dimethansulphonate) is a novel atypical antipsychotic candidate of Gedeon Richter Ltd. A new HPLC method has been developed and validated for the quantitative determination of RGH-1756 in dog and rat plasma. The compound and the internal standard are
Fang-fang Wen et al.
Zhongguo Zhong yao za zhi = Zhongguo zhongyao zazhi = China journal of Chinese materia medica, 37(19), 2971-2976 (2012-12-29)
To establish the quality standards of the herbs of Peganum harmala. According to the Chinese Pharmacopoeia (2010 version, volume 1) and its appendix method, the water, total ash, acid insoluble ash, water-soluble extractives, and heavy metal were analyzed for herbs
A Vieira-Neto et al.
Journal of dairy science, 104(2), 1660-1679 (2020-12-15)
The objective of this experiment was to determine the effects of altering the dietary cation-anion difference (DCAD) fed for the last 21 or 42 d of gestation on glucose metabolism and tissue insulin responsiveness. Ninety parous Holstein cows at 232
Fang Hu et al.
Journal of chromatographic science, 53(5), 736-741 (2014-09-13)
An effective, accurate and reliable method for the simultaneous separation and determination of 10 major components in Chinese medicine Bu-Zhong-Yi-Qi Wan (BZYQW) was developed and validated using solid phase extraction column-high performance liquid chromatography-diode array detection-evaporative light scattering detection (SPE-HPLC-DAD-ELSD).
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