Naunyn-Schmiedeberg's archives of pharmacology, 356(4), 441-445 (1998-01-24)
Differentiation of HL-60 cells along the granulocytic lineage by DMSO in the presence of transforming growth factor-beta and low concentrations of 1,25-dihydroxyvitamin D3 leads to the upregulation of 5-lipoxygenase activity in 100,000 g supernatants and intact cells to levels which
British journal of pharmacology, 110(2), 917-924 (1993-10-01)
1. The intraperitoneal (i.p.) injection of 1 or 10 micrograms ovalbumin to sensitized Balb/c mice led to an acute histamine release, firstly evidenced 1 min after the challenge and returning to basal levels 30 min thereafter. This phenomenon was unaccompanied
British journal of cancer, 74(5), 683-687 (1996-09-01)
The potential involvement of lipoxygenase metabolites in the tumour growth stimulatory activity of arachidonic and linoleic acid has been studied using the 5-lipoxygenase inhibitors, BWA4C, BWB70C and Zileuton. In vitro the former two agents were relatively potent inhibitors of growth
We have used stopped-flow rapid reaction methods, employing both fluorescence and absorbance monitoring, together with HPLC analysis of the products to study the activation of soybean 15-lipoxygenase by 13(S)-hydroperoxy-9, 11(E,Z)-octadecadienoic acid (13-HPOD). When lipoxygenase is mixed with an equimolar concentration
British journal of cancer, 70(1), 6-10 (1994-07-01)
The effect of the polyunsaturated fatty acids (PUFAs) linoleic acid (LA) and arachidonic acid (AA) on the growth of two murine colon adenocarcinoma cell lines (MAC26 and MAC13) has been determined both in vitro and in vivo. When the serum
Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.