some types of faba bean suspected of root pathogens in lorestan provincec, iran were sampled during years 2007 to 2008. after some pathogenicity tests, 121 samples which suffered from root fungus disease and from chromista were totally isolated. the abundance of fungi, fusarium solani, which caused the faba bean root rot was more than that of the other separated types and as well as the farming...

Reef-building corals are invertebrate animals that associate with diverse microorganisms, including Symbiodiniaceae, bacteria, fungi, and archaea. This symbiotic consortium, called the holobiont, is a dynamic system rapidly responds to environmental temperatures. At present, effects of temperature on bacteria-bacteria interactions in coral-associated bacterial community not clear. Antagonism co...

Defecation disorder diarrhea (bowel movements) that lasts for 3 times in a day row. The administration of the probiotic Lactobacillus plantarum Dad-13 which is isolated from curd fermentation and can inhibit growth pathogenic bacteria. purpose this study was to determine characteristics bacteria indigenus powder antagonist properties against cause Escherichia coli Staphylococcus aureus. This us...

objective(s):estrogen (e2) has neuroprotective effects on blood-brain-barrier (bbb) after traumatic brain injury (tbi). in order to investigate the roles of estrogen receptors (ers) in these effects, er-α antagonist (mpp) and, er-β antagonist (phtpp), or non-selective estrogen receptors antagonist (ici 182780) were administered. materials and methods: ovariectomized rats were divided into 10 gr...

introduction: anxiety is among the most common and treatable mental disorders. adrenergic and cannabinoid systems have an important role in the neurobiology of anxiety. the elevated plus-maze (epm) has broadly been used to investigate anxiolytic and anxiogenic compounds. the present study investigated the effects of intraperitoneal (ip) injection of cannabinoid cb1 receptor antagonist (am251) i...

The most important bacterial pathology currently occurring in Chilean freshwater salmon farming is the cold-water disease produced by the psychrotrophic bacteria Flavobacterium psychrophilum. The main aim of this study was to characterize the inhibitory activity of an antagonist strain on the formation of biofilms of a F. psychrophilum strain. The antagonistic strain Pseudomonas fluorescens FF4...

background: the differential efficacy between long gnrh agonist with antagonist can partly be due to the preexisting differences in the early antral follicles before ovarian stimulation. objective: to compare the effect of pretreatment by estradiol with gnrh antagonist on antral follicular size coordination and basal hormone levels in gnrh antagonist protocol. materials and methods: on cycle da...

Minimum inhibitory concentrations of lactic acid bacteria and other antagonist microorganisms isolated from natural sources Kaliningrad region (soil, water bodies, plant objects) were determined. It was shown that the minimum concentration Pediococcus pentosaceus metabolites against Escherichia coli is 1.5·107 CFU/ml; Pseudomonas chlororaphis have no effect test strain under study . found damno...

The gastrointestinal tract is believed to play an important role in ventilator-associated pneumonia (VAP), because during critical illness the stomach often is colonized with enteric Gram-negative bacteria. These are the same bacteria that frequently are isolated from the sputum of patients with VAP. Interventions such as selective decontamination of the digestive tract (SDD), use of sucralfate...

The investigation of biological activities natural products, particularly considering the secondary metabolites, continuously receives attention. Urolithins, bioavailable metabolites ellagitannins, were shown to possess enzyme inhibitor, antioxidant, and anti-inflammatory compounds in scientific studies conducted last two decades. Regarding limited number related their antimicrobial activity, t...