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In vitro antioxidant activity of ragweed (Ambrosia artemisiifolia L., Asteraceae) herb
(Elsevier Science BV, Amsterdam, 2008)
The antioxidant activity in 70% aqueous acetone extracts of the herb of Ambrosia artemisiifolia L., Asteraceae was evaluated with regards to total polyphenol and flavonoid contents. Antioxidant activity has been assessed ...
A study on the genotoxic effects of 8-Cl-cAMP on human lymphocytes in vitro
(Maik Nauka/Interperiodica/Springer, New York, 2008)
8-chloro-cyclic adenosine 3',5'-monophosphate (8-Cl-cAMP) is the most potent cAMP analog that selectively inhibits a variety of cancer cell lines in vitro and tumors in vivo. Its action toward a variety of tumors, especially ...
Microemulsion Liquid Chromatographic Screening of Simvastatin and its Active Metabolite in Human Plasma
(Akademiai Kiado Zrt, Budapest, 2008)
This paper reports development and validation of a new microemulsion liquid chromatographic (MELC) method for rapid screening of simvastatin and simvastatin acid in human plasma. Plasma samples were injected directly into ...
Cytotoxic, antioxidant, and antimicrobial activities of Ampelopsis brevipedunculata and Parthenocissus tricuspidata (Vitaceae) / Citotoksična, antioksidativna i antimikrobijalna aktivnost Ampelopsis brevipedunculata i Parthenocissus tricuspidata (Vitaceae)
(Srpsko biološko društvo, Beograd, i dr., 2008)
Cyclohexane and methanol extracts of leaves and inflorescences of Ampelopsis brevipedunculata and Parthenocissus tricuspidata are shown to exert significant cytotoxic action on both estrogen-dependent (MDA-MB-361) and ...
Application of experimental design in optimization of solid phase extraction of mycophenolic acid and mycophenolic acid glucuronide from human urine and plasma and SPE-RP-HPLC method validation
(Elsevier Science BV, Amsterdam, 2008)
The aim of this study was to develop and optimize a solid phase extraction (SPE) procedure for purification of mycophenolic acid (MPA) and its metabolite mycophenolic acid glucuronide (MPAG) in biological samples. During ...
Investigation on bioavailability of some essential and toxic elements in medicinal herbs
(Springer Japan Kk, Tokyo, 2008)
Trace and major elements were determined in medicinal herbs (Cynara scolymus, Matricaria chamomilla, Artemisia absinthium L., Achillea millefolium, and Inula britannica) as well as in rhizosphere soil samples. Based on the ...
Susceptibility of three clinical isolates of Actinomodura madurae to α-pinene, the bioactive agent of Pinus pinaster turpentine oil / Osetljivost tri klinička izolata Actinomodura madurae na α-pinen, bioaktivni agens terpentinskog ulja Pinus pinaster
(Srpsko biološko društvo, Beograd, i dr., 2008)
In vitro susceptibility of the turpentine oil obtained from Pinus pinaster oleoresin was evaluated against three Sudanese clinical isolates of Actinomadura madurae, which is the main causative agent of actinomycetoma. The ...
Age-Associated Remodeling of Thymopoiesis: Role for Gonadal Hormones and Catecholamines
(Karger, Basel, 2008)
The present review summarizes recent data on age-related thymic changes termed thymic involution, and highlights the putative role of perturbances in extrathymical and, possibly, intrathymical production of gonadal steroids ...
Catecholamines as immunomodulators: A role for adrenoceptor-mediated mechanisms in fine tuning of T-cell development
(Elsevier Science BV, Amsterdam, 2008)
In its simplest form, effective T cell-mediated immunity emanates from the expansion of specific T cells activated tit response to antigen. In establishing and maintaining the peripheral T-cell pool, the thymus plays a ...
Study of valsartan interaction with micelles as a model system for biomembranes
(Elsevier Science BV, Amsterdam, 2008)
In this study, the interaction of valsartan (VAL), an angiotensin II receptor antagonist, with cationic surfactant cetyltrimethylammonium bromide (CTAB) was investigated. The effect of cationic micelles on spectroscopic ...