منابع مشابه
Hsp90 Activity Modulation by Plant Secondary Metabolites.
Hsp90 is an evolutionarily conserved adenosine triphosphate-dependent molecular chaperone and is one of the most abundant proteins in the cells (1-3 %). Hsp90 is induced when a cell undergoes various types of environmental stresses such as heat, cold, or oxygen deprivation. It is involved in the turnover, trafficking, and activity of client proteins, including apoptotic factors, protein kinases...
متن کاملCharacterization of human urinary metabolites of the antimalarial piperaquine.
Five metabolites of the antimalarial piperaquine (PQ) (1,3-bis-[4-(7-chloroquinolyl-4)-piperazinyl-1]-propane) have been identified and their molecular structures characterized. After a p.o. dose of dihydroartemisinin-piperaquine, urine collected over 16 h from two healthy subjects was analyzed using liquid chromatography (LC)/UV, LC/tandem mass spectrometry (MS/MS), Fourier transform ion cyclo...
متن کامل[Effective productions of plant secondary metabolites having antitumor activity by plant cell and tissue cultures].
Methods for the effective production of plant secondary metabolites with antitumor activity using plant cell and tissue cultures were developed. The factors in tannin productivity were investigated using culture strains producing different types of hydrolyzable tannins, i.e., gallotannins (mixture of galloylglucoses), ellagi-, and dehydroellagitannins. Production of ellagi- and dehydroellagitan...
متن کاملThe rat biliary metabolites of dihydroartemisinin, an antimalarial endoperoxide.
[13-14C]Dihydroartemisinin was administered to male rats (35 micromol kg-1, iv). Within 0-1 hr and 0-5 hr of dosing, 34.8 +/- 5. 2% (mean +/- SD, N = 6) and 48.4 +/- 5.9% of the radiolabel, respectively, was recovered in bile. Only 1.1 +/- 1.2% was recovered in bladder urine after 5 hr. The biliary metabolites were identified by LC/MS. The principal metabolite (21.1 +/- 9.3% of dose) was the bi...
متن کاملSequential Extraction of Plant Metabolites
Sunlight provides energy for photosynthesis and help in synthesis of carbohydrates required for the regulation of plant development. Plant scientists are studying the role of light in plant development, in the biogenesis of chloroplast and in signalling between chloroplast and nucleus. The simple carbohydrates produced during photosynthesis are used as energy by plant for biosynthesis of primar...
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ژورنال
عنوان ژورنال: International Journal of Molecular Sciences
سال: 2018
ISSN: 1422-0067
DOI: 10.3390/ijms19051382