a bacteriological investigation performed on the biopsies of 1 30 patients with gastrointestinal disorders at the gi section of imam khomeini hospital concluded in the isolation of 100 cases of helicobacler pylori. the antibacterial effects of bismuth salts alone and in synergy with tetracycline and metronidazole were evaluated on the basis of disc diffusion method on 5 randomly selected pure c...

Decades of theory and experimental evidence underscore the critical importance of inhibitory functions to flexible, contextappropriate and goal-directed action (Diamond et al., 1963; Logan and Cowan, 1984; Aron et al., 2004; Friedman and Miyake, 2004; Ridderinkhof et al., 2004; Munakata et al., 2011). Deficits in inhibitory control and response inhibition have been implicated in substance use d...

organophosphate (ops) compounds are widely used in intensive agriculture to improve production, protect crops and control diseases vectors. the main mechanism of toxicity of ops is the inhibition of the cholinesterase enzymes. in this study the acetylcholinestrase (ache), butyrylcholinesterase (bche) and specific acetylcholinestrase (sache) activities as potential biomarkers of exposure to ops ...

Background: Pre-eclampsia is an idiopathic pregnancy disorder characterized by appearance proteinuria and hypertension, with poorly understood etiology. It has been linked to a variety of system abnormalities, including ion transport disorders in neonatal, maternal, and placental cell lines. A new method was described to evaluate the inhibition percentage of endogenous digitalis in plasma of pr...

This study tested a dual-process model of self-control where the combination of high impulsivity (negative urgency - NU), weak reflective / control processes (low executive working memory capacity - E-WMC), and a cognitive load is associated with increased failures to inhibit pre-potent responses on a cued go/no-go task. Using a within-subjects design, a cognitive load with and without negative...

among 160 samples collected from rice paddy of the guilan province including rice plant, seed, rhizospher, paddy's soil, paddy's water and sclerotium of the causal agent of rice sheath blight (rhizoctonia solani), 610 bacterial strains were isolated. 71 bacterial strains (11.64%) had the ability of inhibition mycelial growth fungus in dual culture test on pda medium. according to two characteri...