scholarly journals Chromogenic agar medium for rapid detection of extended-spectrum β-lactamases and Klebsiella pneumoniae carbapenemases producing bacteria from human immunodeficiency virus patients

2015 ◽  
Vol 20 (12) ◽  
pp. 1219 ◽  
Author(s):  
Narasingam Arunagirinathan ◽  
MarimuthuRagavan Rameshkumar ◽  
Ramachandran Vignesh ◽  
ChinnambeduRavichandran Swathirajan ◽  
Pachamuthu Balakrishnan
Keyword(s):  
Human Immunodeficiency Virus ◽  
Klebsiella Pneumoniae ◽  
Rapid Detection ◽  
Agar Medium ◽  
Extended Spectrum ◽  
Immunodeficiency Virus ◽  
Chromogenic Agar ◽  
Klebsiella Pneumoniae Carbapenemases

Rapid detection of Klebsiella pneumoniae producing extended spectrum β lactamase enzymes by infrared microspectroscopy and machine learning algorithms

The Analyst ◽  
2021 ◽  
Author(s):  
Manal Suleiman ◽  
George Abu-Aqil ◽  
Uraib Sharaha ◽  
Klaris Riesenberg ◽  
Orli Sagi ◽  
...  
Keyword(s):  
Machine Learning ◽  
Klebsiella Pneumoniae ◽  
Ftir Spectroscopy ◽  
Rapid Detection ◽  
Learning Algorithms ◽  
Machine Learning Algorithms ◽  
Infrared Microspectroscopy ◽  
Extended Spectrum

FTIR spectroscopy of Klebsiella pneumoniae in tandem with machine learning enables detection of ESBL producing isolates in 20 minutes after first culture, which helps physicians to treat bacterial infected patients appropriately.

scholarly journals Evaluation of a chromogenic agar medium for the detection of extended-spectrum β-lactamase-producing Enterobacteriaceae

2010 ◽  
Vol 51 (6) ◽  
pp. 704-706 ◽  
Author(s):  
R. Saito ◽  
S. Koyano ◽  
R. Nagai ◽  
N. Okamura ◽  
K. Moriya ◽  
...  
Keyword(s):  
Agar Medium ◽  
Extended Spectrum ◽  
Chromogenic Agar

scholarly journals Performance of Two Commercial Immunochromatographic Assays for Rapid Detection of Antibodies Specific to Human Immunodeficiency Virus Types 1 and 2 in Serum and Urine Samples in a Rural Community-Based Research Setting (Rakai, Uganda)

2007 ◽  
Vol 14 (6) ◽  
pp. 738-740 ◽  
Author(s):  
S. C. Kagulire ◽  
P. D. Stamper ◽  
P. Opendi ◽  
J. L. Nakavuma ◽  
L. A. Mills ◽  
...  
Keyword(s):  
Human Immunodeficiency Virus ◽  
Rapid Detection ◽  
Rapid Test ◽  
Urine Samples ◽  
Community Based Research ◽  
Immunodeficiency Virus ◽  
Hiv Antibodies ◽  
Urine Assay ◽  
Hiv 1 ◽  
Serum And Urine

ABSTRACT Rapid detection of human immunodeficiency virus (HIV) antibodies is of great importance in developing and developed countries to diagnose HIV infections quickly and at low cost. In this study, two new immunochromatographic rapid tests for the detection of HIV antibodies (Aware HIV-1/2 BSP and Aware HIV-1/2 U; Calypte Biomedical Corporation) were evaluated in rural Africa to determine the tests' performance and comparability to commercially available conventional enzyme immunoassay (EIA) and Western blot (WB) tests. This prospective study was conducted from March 2005 through May 2005 using serum and urine from respondents in the Rakai Community Cohort Survey. Nine hundred sixty-three serum samples were tested with the Aware blood rapid assay (Aware-BSP) and compared to two independent EIAs for HIV plus confirmatory Calypte WB for any positive EIAs. The sensitivity of Aware-BSP was 98.2%, and the specificity was 99.8%. Nine hundred forty-two urine samples were run using the Aware urine assay (Aware-U) and linked to blood sample results for analysis. The sensitivity of Aware-U was 88.7% and specificity was 99.9% compared to blood EIAs confirmed by WB analysis. These results support the adoption of the Aware-BSP rapid test as an alternative to EIA and WB assays for the diagnosis of HIV in resource-limited settings. However, the low sensitivity of the Aware-U assay with its potential for falsely negative HIV results makes the urine assay less satisfactory.

scholarly journals Occurrence of extended-spectrum β-lactamase, AmpC, and carbapenemase-producing genes in gram-negative bacterial isolates from human immunodeficiency virus infected patients

2021 ◽  
Author(s):  
Marimuthu Ragavan Rameshkumar ◽  
Narasingam Arunagirinathan ◽  
Balasubramanian Senthamilselvan ◽  
Chinnambedu Ravichandran Swathirajan ◽  
Sunil Suhas Solomon ◽  
...  
Keyword(s):  
Human Immunodeficiency Virus ◽  
Bacterial Isolates ◽  
Gram Negative ◽  
Extended Spectrum ◽  
Immunodeficiency Virus
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