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Toplam kayıt 28, listelenen: 11-20
Triterpene glycosides from the roots of Astragalus flavescens
(Amer Chemical Soc, 2008)
Six new triterpene saponins, 3-O-alpha-L-rhamnopyranosyl-(1 -> 2)-beta-D-Xylopyranosyl-(1 -> 2)-beta-D-glucuronopyranosyl-21-epi-kudzusapogenol A (1), 3-O-alpha-L-rhamnopyranosyl-(1 -> 2)-beta-D-glucopyranosyl-(1 -> ...
The effects of duration of CO(2) pneumoperitoneum on colonic anastomosis
(Informa Healthcare, 2008)
The aim of this study is to evaluate the effects of duration of carbon dioxide (CO(2)) pneumoperitoneum on experimental colonic anastomosis. Forty-eight male Sprague-Dawley rats were used. The rats were divided into three ...
Synthesis, characterization, and sorption properties of silica gel-immobilized Schiff base derivative
(Academic Press Inc Elsevier Science, 2008)
Silica gel was derivatized with benzophenone 4-aminobenzoylhydrazone(BAH), a Schiff base derivative, after silanization of silica by 3-chloropropyltrimethoxysilane (CPTS) by using a reported method. Characterization of the ...
Taxonomy of oxalotrophic Methylobacterium strains
(Springer, 2008)
Most of the oxalotrophic bacteria are facultative methylotrophs and play important ecological roles in soil fertility and cycling of elements. This study gives a detailed picture of the taxonomy and diversity of these ...
Stimulus properties of venlafaxine in a conditioned taste aversion procedure
(Elsevier, 2008)
Conditioned stimulus properties of venlafaxine are still unknown. In the present study, the discriminative stimulus properties of venlafaxine by using a conditioned taste aversion procedure were investigated. Swiss Webster ...
Subacute effects of methyl parathion on antioxidant defense systems and lipid peroxidation in rats
(Pergamon-Elsevier Science Ltd, 2008)
In this study we aimed to examine how methyl parathion (MP) at sublethal dosages affects on malondialdehyde (MDA) content and antioxidant defense system (ADS) such as reduced glutathione (GSH), glutathione reductase (GR), ...
Antimicrobial activities of the essential oils of Origanum onites L., Origanum vulgare L. subspecies hirtum (Link) Ietswaart, Satureja thymbra L., and Thymus cilicicus Boiss. & Bal. growing wild in Turkey
(Mary Ann Liebert Inc, 2008)
In the present study, four separate samples of Origanum onites L., three separate samples of Satureja thymbra L., Origanum vulgare L. ssp. hirtum (Link) Ietswaart, and Thymus cilicicus Boiss. & Bal. were collected from ...
Adsorption of Cd(II) ions from aqueous solutions using activated carbon prepared from olive stone by ZnCl2 activation
(Elsevier Sci Ltd, 2008)
This study is aimed to remove Cd(II) ions from aqueous solutions by adsorption. As adsorbent, activated carbon prepared from olive stone, an agricultural solid by-product was used. Different activating agent (ZnCl2) amounts ...
Interconversion between two unrelated protein folds in the lymphotactin native state
(Natl Acad Sciences, 2008)
Proteins often have multiple functional states, which might not always be accommodated by a single fold. Lymphotactin (Ltn) adopts two distinct structures in equilibrium, one corresponding to the canonical chemokine fold ...
Evaluation of the antioxidant activity of four edible mushrooms from the Central Anatolia, Eskisehir-Turkey: Lactarius deterrimus, Suillus collitinus, Boletus edulis, Xerocomus chrysenteron
(Elsevier Sci Ltd, 2008)
The methanolic extracts of Lactarills deterrimus, Suillus collitinus, Boletits edidis, Xcroconius chrysenteron were analyzed for their antioxidant activities in different test systems namely beta-carotene/linoleic acid, ...