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Studies on the interactions of bioactive quinone avarone and its methylamino derivatives with calf thymus DNA
(Elsevier, Amsterdam, 2013)
The interactions of avarone, a quinone from the marine sponge Dysideaavara, and the methylamino derivatives of avarone (2), 3'-(methylamino)avarone (3) and 4'-(methylamino)avarone (4) with calf thymus DNA (CT-DNA) were ...
Ecologically acceptable usage of derivatives of essential oil of sweet basil, Ocimum basilicum, as antifeedants against larvae of the gypsy moth, Lymantria dispar
(Library of the University of Arizona, 2013)
Ethanol solutions of five fractions obtained from essential oil of sweet basil Ocimum basilicum L. (Lamiales: Lamiaceae) (F1-F5) were tested for their antifeedant properties against 2nd instar gypsy moth larvae, Lymantria ...
Sedative and anxiolytic-like activities of the moss Rhodobryum ontariense water extract in rodents: a preliminary study
(Adac-Cryptogamie, Paris, 2013)
This is the first study designed to explore behavioral effects of the water extract of the moss Rhodobryum ontariense (ROE). Experimental adult animals received intraperitoneal injections of ROE (50-400 mg/kg; vs. saline) ...
Differences in direct pharmacologic effects and antioxidative properties of mature breast milk and infant formulas
(Elsevier Science Inc, New York, 2013)
Objective: Early-onset and exclusive breast-feeding provides a significant health benefit to infants compared with infant formulas. The aim of this study was to compare mature breast milk with standard infant formulas by ...
A new depsidone of Lobaria pulmonaria with acetylcholinesterase inhibition activity
(Informa Healthcare, London, 2013)
The phytochemical investigation conducted on a foliose lichen, Lobaria pulmonaria (L.) Hoffm. (Lobariaceae), led to the isolation of a new depsidone in the form of its diacetate derivative which showed a moderate ...
Electron spin resonance estimation of hydroxyl radical scavenging capacity of a medicinal moss tea
(Inst Materials Physics, 2013)
As part of our ongoing investigation on the moss Rhodobryum ontariense (Kindb.) Kindb. (Bryaceae), a traditional Chinese herbal medicine for a wide range of cardiovascular diseases including hypertension, hydroxyl radical ...
The interactions of vanadium with Phycomyces blakesleeanus mycelium: enzymatic reduction, transport and metabolic effects
(Elsevier Science Bv, Amsterdam, 2013)
The biological and chemical basis of vanadium action and transport in fungi is relatively poorly understood. In this study we investigated the interactions of vanadium in physiologically-relevant redox states: vanadate ...
Oxygen regulation of alternative respiration in fungus Phycomyces blakesleeanus: connection with phosphate metabolism
(Elsevier, Amsterdam, 2013)
Environmental changes can often result in oxygen deficiency which influences cellular energy metabolism, but such effects have been insufficiently studied in fungi. The effects of oxygen deprivation on respiration and ...
Decomposition of Complex Fluorescence Spectra Containing Components with Close Emission Maxima Positions and Similar Quantum Yields. Application to Fluorescence Spectra of Proteins
(Springer/Plenum Publishers, New York, 2013)
Despite of widely application of multivariate analysis in chemometrics, problem of resolving closely positioned components in the fluorescence spectra remained unsolved, thus limiting the usage of fluorescence spectroscopy ...
A universal fluid cell for the imaging of biological specimens in the atomic force microscope
(Wiley-Blackwell, Hoboken, 2013)
Recently, atomic force microscope (AFM) manufacturers have begun producing instruments specifically designed to image biological specimens. In most instances, they are integrated with an inverted optical microscope, which ...