objective: most   neonates admitted to neonatal wards do not tolerate sufficient milk.  recently the effect of erythromycin on increasing feeding tolerance in neonates has been studied. in this study the effectiveness of oral, high dose erythromycin a prokinetic agent was used to enhance feeding tolerance in these neonates.  methods: this prospective randomized controlled clinical trial was con...

abstract: background : cyclic vomiting syndrome(cvs) is a disorder with dysmotility component and erythromycin is  a an antibiotic with prokinetic effect. this study aimed to evaluate the erythromycin efficacy in childhood cyclic vomiting syndrome methods : in this prospective study, 301 patients with final diagnosis of cvs enrolled in two separated groups. the first group received erythromycin...

background: in this study, erythromycin resistance isolates from the students with aged 12-15 yr old were studied and the mutations in the 23s rrna were identified by sequencing. methods: throat samples of 327 students with 12-15 years old from 3 schools of tehran were cultured on the selective strep­tococ­cus pyogenes medium and 23 strains were primarily selected as s. pyogenes . results: all ...

A mutant strain derived by chemical mutagenesis of Saccharopolyspora erythraea (formerly known as Streptomyces erythreus) was isolated that accumulated erythromycin C and, to a lesser extent, its precursor, erythromycin D, with little or no production of erythromycin A or erythromycin B (the 3"-O-methylation products of erythromycin C and D, respectively). This mutant lacked detectable erythrom...

The in-vitro antibacterial activities of erythromycin, lincomycin, and clindamycin, a new derivative of lincomycin, were compared. Clindamycin was always more active than lincomycin, and was either as active as erythromycin or more so against betahaemolytic streptococci, Streptococcus viridans, Str. pneumoniae, and erythromycin-sensitive Staphylococcus aureus. It was also fully active against m...

Erythromycin taurate, a new derivative of erythromycin, was prepared by reacting erythromycin base with tauric acid and its physico-chemical and biological properties were evaluated. The derivative has reasonably good solubility in organic solvents. The partition coefficient values in chloroform/water 1.17 and octanol/water 1.16 systems indicate its good distribution in various tissues in vivo....

BACKGROUND/AIMS The aim of this study was to compare the effects of erythromycin infusion and gastric lavage in order to improve the quality of visualization during emergency upper endoscopy. METHODS We performed a prospective randomized pilot study. Patients presented with hematemesis or melena within 12 hours and were randomly assigned to the erythromycin group (intravenous infusion of eryt...