Background: German chamomile (Matricaria recotita) as a medicinal plant has several therapeutic effects. Since the extract of this plant contains a high amount of α-bisabolol (Terpenoid) its antibacterial properties can be considered. Staphylococcus aureus as a pathogenic bacterium is important in clinical situations and food hygiene. So, investigation of effects of antibacterial compounds agai...

Abstract Introduction: There are many studies about the inhibitory effect of the esophageal distention (ED) on gastric motility. Recently, it has been shown that ED decreases the gastric secretions. It is well established that the inhibitory effect of ED is mediated by activation of vago-vagal inhibitory reflex. However, there is not any investigation about the effect of the reflex on the gast...

This study compares the inhibitory effect of ceftizoxime with that of penicillin G, chloramphenicol, cephalothin, cephalexin and cefzoline on Klebsiella pneumoniae, Proteus mirabilis, pseudomonas ruginosa, staphylococcus aureus, staphylococcus epidermidis, staphylococcus saprophyticus and Escherichia coli. The in vitro inhibitory effect of ceftizoxime on P. mirabilis, P. Aeruginosa, S.prophytic...

onion (allium cepa) contains high levels of flavonoids. although there are many studies indicating the inhibitory effects of flavonoids on xanthine oxidase, there is no report on the effect of onion on this enzyme. therefore, in the present study, the inhibitory effects of onion on xanthine oxidase are investigated. fresh filtered juice of onion was prepared and its inhibitory effect on guinea ...

there are many methods for weed management one of them is putting allelopathic and cover crop in weed management programs. in order to study the effect of sowing time (delayed sowing, synchronic sowing) and wheat cultivars (shiraz, roshan, tabasi, niknejad) on allelopathic interaction of wheat and weed species (secale cereale l., avena ludoviciana l.: monocotyledon, convolvulus arvensis l. and ...

background and objective: artimisinin (an anti-malaria drug) is extracted from artemisia annua and its water soluble derivative is dihydroartimisinin. previous in vivo and in vitro studies showed that it has an inhibitory effect on t cells. it is also useful for immunosuppression of immune system. materials and methods: the stable state kinetic for comparison of inhibitory effect of artimisinin...

abstract       background and objectives: antibiotic resistance in bacteria has actuated researchers toward evaluating many new antibacterial compounds of which are the thiazoles. in this research the inhibitory effects of novel thiazole derivatives were unraveled on staphylococcus aureus, streptococcus agalactiae, pseudomonas aeruginosa and klebsiella pneumoniae and oxothiazole liver toxicity ...