Evaluation of the Oxoid Xpect Legionella test kit for detection of Legionella pneumophila serogroup 1 antigen in urine.

نویسندگان

  • B M W Diederen
  • J P Bruin
  • E Scopes
  • M F Peeters
  • E P F IJzerman
چکیده

We evaluated a new immunochromatographic assay (Oxoid Xpect Legionella test kit) for the ability to detect Legionella pneumophila serogroup 1 antigen in urine. The results were compared with those obtained with the Binax NOW urinary antigen test by following the manufacturers' instructions. The sensitivities and specificities were estimated to be 89 and 100%, respectively, for the Oxoid Xpect Legionella test kit and 86 and 100%, respectively, for the Binax NOW test.

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Evaluation of the Binax and Biotest urinary antigen kits for detection of Legionnaires' disease due to multiple serogroups and species of Legionella.

The Binax and the Biotest urinary antigen kits for the detection of Legionnaires' disease caused by organisms other than Legionella pneumophila were compared by testing 45 urine samples from non-Legionella pneumophila serogroup 1 patients previously positive in a broad-spectrum enzyme-linked immunosorbent assay (ELISA). Eighteen were positive with the Binax kit, and 13 were positive with the Bi...

متن کامل

Retrospective evaluation of the Du Pont radioimmunoassay kit for detection of Legionella pneumophila serogroup 1 antigenuria in humans.

We used the Du Pont radioimmunoassay kit for soluble Legionella pneumophila serogroup 1 antigenuria (Du Pont Co., Wilmington, Del.) to test 422 urine samples from patients with and without Legionnaires disease (LD). The urine specimens were collected from 23 patients with culture-proven LD and from 346 patients without LD. L. pneumophila serogroup 1 was isolated from 14 patients with culture-pr...

متن کامل

Comparison of diagnostic sensitivities of three assays (Bartels enzyme immunoassay [EIA], Biotest EIA, and Binax NOW immunochromatographic test) for detection of Legionella pneumophila serogroup 1 antigen in urine.

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...

متن کامل

Detection of Legionella pneumophila serogroup 1 antigen in bronchoalveolar lavage fluid by an immunochromatographic assay.

Recently, an immunochromatographic assay for rapid qualitative detection of Legionella pneumophila serogroup 1 antigen in urine specimens has become available (NOW Legionella urinary antigen test; Binax, Portland, Maine). We have previously shown that this test is of clinical value in providing a rapid diagnosis of Legionnaires’ disease, especially in patients with severe community-acquired pne...

متن کامل

Ruling out false-positive urinary Legionella pneumophila serogroup 1 and Streptococcus pneumoniae antigen test results by heating urine.

We report here false-positive urinary Legionella pneumophila serogroup 1 and Streptococcus pneumoniae antigen test results due to rabbit antilymphocyte serum treatment and provide a simple and fast solution to rule them out by heating urine.

متن کامل

ذخیره در منابع من

ذخیره در منابع من قبلا به منابع من ذحیره شده

{@ msg_add @}


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

عنوان ژورنال:
  • Journal of clinical microbiology

دوره 47 7  شماره 

صفحات  -

تاریخ انتشار 2009