conclusions the simultaneous detection of e. faecalis in a patient’s gastrointestinal and urine tracts can indicate the presence of uropathogenic enterococcus. further study is essential to identify virulence factors involved in the colonization of these isolates in the urinary tract. background urinary tract infection (uti) is one of the most common bacterial infections in outpatient settings....

JC virus in saliva, oropharyngeal fluid, blood, and urine samples obtained from 58 human immunodeficiency virus-infected persons and 58 matched controls was investigated by performing quantitative polymerase chain reaction. JC virus was rarely present in oropharyngeal fluid and blood samples, even in those obtained from immunosuppressed individuals, but it was commonly detected in urine samples...

The Bartels enzyme immunoassay (EIA), Biotest EIA, and Binax NOW immunochromatographic test (ICT) urinary antigen kits for the detection of Legionella pneumophila serogroup 1 were compared using 178 frozen urine samples. When nonconcentrated urine samples were used, the sensitivity levels of both enzyme EIAs were significantly higher than the sensitivity level of the ICT (Bartels EIA, 71.3%; Bi...

Leptospirosis is a zoonosis of worldwide distribution, caused by Leptospira interrogans and is considered as an emerging global public health problem. Transmission usually results from direct or indirect exposure to the urine or other body fluids of leptospiruric animals which may become a source of infection for human or other animals. Having a humid climate with plenty of annual rainfall, Gui...

Aim—To investigate the eVect on urine culture results and their clinical interpretation of delaying the processing of urine samples in which boric acid had been used as a preservative. Methods—792 mid-stream specimens of urine from patients attending their general practitioner were received in borate containing plastic jars. The specimens were cultured upon receipt, stored at room temperature, ...

Many reports have implicated that microRNAs involve in cancer development and progression, such as miR-155 in breast cancers and miR-196 in gastric cancers. Furthermore, microRNAs are more stable than typical protein-coding gene mRNAs in varieties of clinical samples including body fluids. This suggests that they are potentially valuable biomarkers for cancer monitoring. In this study, we have ...

The objective of this study was to determine if the administration of poppy seeds to horses would result in detectable concentrations of morphine in urine and blood samples, as has been shown to occur in humans. In this study blood and urine samples were collected following administration of poppy seeds and morphine sulfate orally to four horses. Urine samples were subjected to enzyme-linked im...

The application of Pd/Fe3O4 nanoparticles (NPs) for the adsorption of sulfathiazole from urine samples prior to high performance liquid chromatography-ultraviolet detection was studied. Pd/Fe3O4 NPs were synthesized using plant extract. Possible impact parameters in the extraction process such as the magnetic adsorbents amount, extraction time, sample pH and desorption conditions were investiga...

The Urotest AB was used to detect antimicrobial substances in urine samples. Of 1022 urine specimens evaluated, Urotest AB detected inhibitors in 38.9%. Of 159 urine specimens from patients thought to be taking an antibiotic, inhibitors were detected in 80.5%. This test may help to explain culture negative urine samples from symptomatic patients, and could help elucidate treatment failures and ...