background: both azadirachtin and rotenone, two botanical pesticides have shown inhibit the growth of cultured insect cells. the inhibitory effect of rotenone on cell growth is through disruption of electron transport chain, but exact mechanism of effect of azadirachtin on growth of cell is unknown. this study was carried out to compare the effect of these phytochemical on oxygen consumption by...

aim and background: enuresis is known as one of the most common disorders in childhood. snoring at night and obstructive sleep apnea have been considered as probable causes, at least in some cases. thus, the importance of a breathing exercise to reduce bedwetting in children with nocturnal snoring should be noted. method and materials: this study is an experimental survey with control group. th...

context studies show that despite the role of mouth care in preventing ventilator-associated pneumonia, there is no high quality evidences for it. this study reviewed the literature related to mouth care in patients receiving mechanical ventilation. evidence acquisition pubmed, ovide, elsevier, proquest, iranmedex, sid, and magiran databases were searched using key terms such as oral care, mout...

The attentional theory of spatial enumeration (Trick & Pylyshyn, 1994) predicts that subitizing, the rapid process (40-120 msec/item) used to enumerate 1-4 items, employs the same mechanism that permits individuals to track 4-5 moving items simultaneously, whereas enumerating more items requires moving attentional focus from area to area in the display. To test this theory, enumeration of stati...

Background: Hospitals, especially their emergency departments, are among the first health systems affected by accidents and disasters. Because of its nature obligation to provide highest quality services, this department should have protocols for coordination interaction with other departments be fully prepared in critical situations. This study aims evaluate disaster preparedness Emergency Dep...