Three commercially available rapid slide agglutination tests for the identification of Staphylococcus aureus were evaluated with 354 recent clinical isolates (165 strains of S. aureus). The test results of two latex agglutination products, SeroSTAT Staph (Scott Laboratories, Inc.) and Staphylatex (American Micro Scan), and one hemagglutination product, Staphyloslide (BBL Microbiology Systems), ...

Leptospirosis is an important global veterinary health problem caused by spirochetes belonging to the genus Leptospira. Leptospires are ubiquitous in nature, and therefore able to adapt to both the ambient environment and the renal tubules of chronically infected reservoir hosts. Microscopic agglutination test (MAT) remains a specialized test, which is not generally performed in the routine dia...

BACKGROUND Transthoracic needle aspiration (TNA) with an ultrathin needle is a safe and highly specific procedure for obtaining a diagnosis in bacterial pneumonias, but its sensitivity is at best 70%. A study was performed to assess whether Streptococcus pneumoniae and Haemophilus influenzae type b antigen detection by latex agglutination from the TNA sample enhanced the diagnostic yield. MET...

background: the classical supportive therapy for î² -thalassemia major consists of regular blood transfusion, iron-chelation therapy and specific treatment of the related complications. a balance between the maintenance of the highest possible level of haemoglobin and lowest possible level of iron accumulation in heart and liver give the best chance of survival and the best quality of life. met...

the present study was conducted to investigate the effect of modified cloze procedure on writing proficiency of iranian intermediate efl learners. to fulfill the purpose of the study, 110 participants studying at semnan university majoring in english literature were tested on celt proficiency test. 65 participants who were found to be homogenous were selected and assigned randomly to two groups...

the present study was conducted to investigate the effect of modified cloze procedure on writing proficiencyof iranian intermediate efl learners. to fulfill the purpose of the study, 110 participantsstudying at semnan university majoring in english literature were tested on celt proficiency test.65 participants who were found to be homogenous were selected and assigned randomly to twogroups of ...

two hundred and forty patients, who had undergone vasectomy from 1977 to 1985 and subsequent vasovasostomy ,were studied for the presence of sperm-specific antibodies by using the kibrick's gelatin agglutination test. the number of successful pregnancies and the presence of agglutination were also considered in this survey. sixty-nine pregnancies occurred in total and agglutination was present ...

In two recent articles in the Journal of Clinical Microbiology, Qian et al. (4) and Lagace-Wiens et al. (2) describe a direct coagulase and a thermostable DNase test, respectively, for direct identification of Staphylococcus aureus from positive blood culture bottles. In a prospective study from April 2003 until February 2004, we investigated the accuracy of the Slidex Staph Plus agglutination ...

The presence of Toxoplasma gondii and Leptospira spp. antibodies was investigated in 74 manatees (Trichechus inunguis [Mammalia: Sirenia]) kept in captivity in two rescue units in the northern region of Brazil. Antibodies to T. gondii were detected in 29 (39.2%) of 74 animals by using the modified agglutination test (titer, 1:25). For antibodies against Leptospira spp., sera were diluted 1:50 a...