The sugar beet monosomic addition line M14 is a unique germplasm that contains genetic materials from Beta vulgaris L. and Beta corolliflora Zoss, and shows tolerance to salt stress. Our study focuses on exploring the molecular mechanism of the salt tolerance of the sugar beet M14. In order to identify differentially expressed genes in M14 under salt stress, a subtractive cDNA library was gener...

Reactive oxygen species (ROS) are elevated in humans with hypertension many of which develop end-stage renal disease (ESRD), and antioxidant capacity is decreased. About one-half of essential hypertensives have a salt-sensitive type of hypertension, and the amount of renal damage that occurs in salt-sensitive hypertensives greatly exceeds that of non-salt-sensitive hypertensives. Antioxidant th...

Massimo Venturelli and Russell S. Richardson Department of Medicine, Division of Geriatrics, University of Utah, Salt Lake City, Utah; Department of Neurological, Neuropsychological, Morphological and Movement Sciences, University of Verona, Verona, Italy; Geriatric Research, Education and Clinical Center, George E. Whalen VA Medical Center, Salt Lake City, Utah; and Department of Exercise and ...

BACKGROUND In response to high salt intake, transcription factor hypoxia-inducible factor (HIF) 1α activates many antihypertensive genes, such as heme oxygenase 1 (HO-1) 1 and cyclooxygenase 2 (COX-2) in the renal medulla, which is an important molecular adaptation to promote extra sodium excretion. We recently showed that high salt inhibited the expression of HIF prolyl-hydroxylase 2 (PHD2), a...

The problem of maintaining a forest where edge insertions and deletions are allowed is called the dynamic trees problem. Efficient solution to this problem have numerous applications, particularly in dynamic graphs. Several data structures which supports dynamic trees problem in logarithmic time have been proposed. In these lecture we will see two such data structures, the first is ST-tress pro...

EFFECTOF COLD STRESS ON GLYCOGEN AND CHOLINESTERASE CONTENTS OF RAT MYOCARDIUM AND ITS MODIFICATION BY PHYSOSTIGMINE * By V.N. SHARMA AND N.K. KHANNA *'" Department of Pharmacology and Experimental Therapeutics, S.M.S. Medical College, Jaipur. A marked depletion of myocardial glycogen occurs under different stressful situations 4,5,11, 13, 14). There is a rise in acetylcholine content of rat my...

Two new palladium-catalyzed reactions of aromatic sulfur compounds enabled the conversion of dibenzothiophenes into triphenylenes in four steps. This transformation of one aromatic framework into another consists of 1) 4-chlorobutylation of the dibenzothiophene to form the corresponding sulfonium salt, 2) palladium-catalyzed arylative ring opening of the sulfonium salt with a sodium tetraarylbo...

to study the effect of salinity stress on some physiological attributes of four grape cultivars in vineyards of urmia in iran, an experiment was carried out as factorial arrangement in randomized complete block design with four replications. experimental factors included: grape cultivars qazel ozum, qareh shireh, tabrzeh and dizmari, and salt concentrations 0, 25, 50 and 100 mmol l-1 and locati...