BACKGROUND In an era of increasing antimicrobial resistance, knowledge of local antimicrobial susceptibility patterns of common uropathogens is essential for prudent empiric therapy of community-acquired urinary tract infections. OBJECTIVES To define antimicrobial susceptibility of Gram-negative uropathogens in northern Israel over a 10 year period and to compare it with patterns of antibioti...

arsenic is one of the most dangerous heavy metals in the environment that is harmful for organisms such as human beings. due to this treat economic approach for elimination of arsenic from water and wastewater is necessary. in this research arsenic-resistant bacteria from water and sediments of lake maharloo were isolated and identified then their antibiotic resistance was evaluated. sampling w...

background: methicillin resistant staphylococcus aureus (mrsa) nasal carriers play role in development of nosocomial infections and may increase treatment costs and mortality rate. these isolates, in addition to beta lactamase, is resistant to other drugs. carrier frequency and spectrum awareness of drug sensitivity in these isolates will be useful in choosing more effective methods of control ...

Of the 148 cockle (Anadara granosa) and 433 shrimp (Paneus indicus) samples examined, 27% and 6.9% were positive for Vibrio vulnificus, respectively. Twenty-nine and 21 isolates from cockles and shrimps were examined for their antibiotic resistance. All isolates showed resistance to one or more of the antibiotics tested. In transconjugation tests, no relationship was found between the high mole...