guava easycd4 assay Search Results


guava easycd4  (Becton Dickinson)
90
Becton Dickinson guava easycd4
Correlation Analysis of the <t>EasyCD4</t> assay and FACSCount for cell counts (cells/µL), divided into CD4+ T lymphocyte count by FACSCount <200 cells/µL (red diamonds), 200-350 cells/µL (blue circles), and > 350 cells/µL (black squares). Spearman rank correlation coefficient = 0.92 (P<0.001). The solid line represents the regression line. Mean CD4 counts for the EasyCD4 and FACSCount systems were 313.75 cells/µL and 303.47 cells/µL, respectively.
Guava Easycd4, supplied by Becton Dickinson, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/guava easycd4/product/Becton Dickinson
Average 90 stars, based on 1 article reviews
guava easycd4 - by Bioz Stars, 2026-06
90/100 stars
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guava easy cd4  (Spacek Labs)
90
Spacek Labs guava easy cd4
Operating characteristics of flow cytometric methods for <t> CD4+ </t> T-cell enumeration, using conventional flow cytometers.
Guava Easy Cd4, supplied by Spacek Labs, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/guava easy cd4/product/Spacek Labs
Average 90 stars, based on 1 article reviews
guava easy cd4 - by Bioz Stars, 2026-06
90/100 stars
  Buy from Supplier
guava easycd4  (Merck KGaA)
90
Merck KGaA guava easycd4
Operating characteristics of flow cytometric methods for <t> CD4+ </t> T-cell enumeration, using conventional flow cytometers.
Guava Easycd4, supplied by Merck KGaA, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/result/guava easycd4/product/Merck KGaA
Average 90 stars, based on 1 article reviews
guava easycd4 - by Bioz Stars, 2026-06
90/100 stars
  Buy from Supplier

Image Search Results


Correlation Analysis of the EasyCD4 assay and FACSCount for cell counts (cells/µL), divided into CD4+ T lymphocyte count by FACSCount <200 cells/µL (red diamonds), 200-350 cells/µL (blue circles), and > 350 cells/µL (black squares). Spearman rank correlation coefficient = 0.92 (P<0.001). The solid line represents the regression line. Mean CD4 counts for the EasyCD4 and FACSCount systems were 313.75 cells/µL and 303.47 cells/µL, respectively.

Journal: The Open AIDS Journal

Article Title: Validation of Microcapillary Flow Cytometry for Community-Based CD4+ T Lymphocyte Enumeration in Remote Burkina Faso

doi: 10.2174/1874613601004010171

Figure Lengend Snippet: Correlation Analysis of the EasyCD4 assay and FACSCount for cell counts (cells/µL), divided into CD4+ T lymphocyte count by FACSCount <200 cells/µL (red diamonds), 200-350 cells/µL (blue circles), and > 350 cells/µL (black squares). Spearman rank correlation coefficient = 0.92 (P<0.001). The solid line represents the regression line. Mean CD4 counts for the EasyCD4 and FACSCount systems were 313.75 cells/µL and 303.47 cells/µL, respectively.

Article Snippet: The objective of this study was to compare the performance of the Guava EasyCD4 to the Becton Dickinson FACSCount for community-based CD4+ T lymphocyte monitoring of HIV-infected patients in Burkina Faso.

Techniques:

Bland-Altman Plot (n=98, HIV-infected individual whole blood samples) to establish agreement between the EasyCD4 assay and FACSCount for CD4+ T lymphocyte enumeration. CD4+ T lymphocyte count by FACSCount is divided into <200 cells/µL (red diamonds), 200-350 cells/µL (blue circles), and >350 cells/µL (black squares). The solid horizontal line represents the mean difference between the two systems.

Journal: The Open AIDS Journal

Article Title: Validation of Microcapillary Flow Cytometry for Community-Based CD4+ T Lymphocyte Enumeration in Remote Burkina Faso

doi: 10.2174/1874613601004010171

Figure Lengend Snippet: Bland-Altman Plot (n=98, HIV-infected individual whole blood samples) to establish agreement between the EasyCD4 assay and FACSCount for CD4+ T lymphocyte enumeration. CD4+ T lymphocyte count by FACSCount is divided into <200 cells/µL (red diamonds), 200-350 cells/µL (blue circles), and >350 cells/µL (black squares). The solid horizontal line represents the mean difference between the two systems.

Article Snippet: The objective of this study was to compare the performance of the Guava EasyCD4 to the Becton Dickinson FACSCount for community-based CD4+ T lymphocyte monitoring of HIV-infected patients in Burkina Faso.

Techniques: Infection

Operating characteristics of flow cytometric methods for CD4+ T-cell enumeration, using conventional flow cytometers.

Journal: PLoS ONE

Article Title: CD4 Enumeration Technologies: A Systematic Review of Test Performance for Determining Eligibility for Antiretroviral Therapy

doi: 10.1371/journal.pone.0115019

Figure Lengend Snippet: Operating characteristics of flow cytometric methods for CD4+ T-cell enumeration, using conventional flow cytometers.

Article Snippet: Spacek 2006 28 , United States , University laboratory , DP FC , Guava Easy CD4 , HIV pos , 77.

Techniques: Cytometry, Flow Cytometry, Cell Counting, Control

Operating characteristics of Point of Care (POC) technologies for CD4+ T-cell enumeration.

Journal: PLoS ONE

Article Title: CD4 Enumeration Technologies: A Systematic Review of Test Performance for Determining Eligibility for Antiretroviral Therapy

doi: 10.1371/journal.pone.0115019

Figure Lengend Snippet: Operating characteristics of Point of Care (POC) technologies for CD4+ T-cell enumeration.

Article Snippet: Spacek 2006 28 , United States , University laboratory , DP FC , Guava Easy CD4 , HIV pos , 77.

Techniques: Fluorescence, Cell Counting, Battery

Characteristics of included studies.

Journal: PLoS ONE

Article Title: CD4 Enumeration Technologies: A Systematic Review of Test Performance for Determining Eligibility for Antiretroviral Therapy

doi: 10.1371/journal.pone.0115019

Figure Lengend Snippet: Characteristics of included studies.

Article Snippet: Spacek 2006 28 , United States , University laboratory , DP FC , Guava Easy CD4 , HIV pos , 77.

Techniques: Flow Cytometry

Misclassification (%), using a CD4 thresholds of 350 cells/μl and 200 cells/μl.

Journal: PLoS ONE

Article Title: CD4 Enumeration Technologies: A Systematic Review of Test Performance for Determining Eligibility for Antiretroviral Therapy

doi: 10.1371/journal.pone.0115019

Figure Lengend Snippet: Misclassification (%), using a CD4 thresholds of 350 cells/μl and 200 cells/μl.

Article Snippet: Spacek 2006 28 , United States , University laboratory , DP FC , Guava Easy CD4 , HIV pos , 77.

Techniques:

Operating characteristics of dedicated single platform CD4+ T-cell enumeration systems.

Journal: PLoS ONE

Article Title: CD4 Enumeration Technologies: A Systematic Review of Test Performance for Determining Eligibility for Antiretroviral Therapy

doi: 10.1371/journal.pone.0115019

Figure Lengend Snippet: Operating characteristics of dedicated single platform CD4+ T-cell enumeration systems.

Article Snippet: Spacek 2006 28 , United States , University laboratory , DP FC , Guava Easy CD4 , HIV pos , 77.

Techniques: Flow Cytometry, Control, Staining, Battery

Operating characteristics of manual technologies for CD4+ T-cell enumeration.

Journal: PLoS ONE

Article Title: CD4 Enumeration Technologies: A Systematic Review of Test Performance for Determining Eligibility for Antiretroviral Therapy

doi: 10.1371/journal.pone.0115019

Figure Lengend Snippet: Operating characteristics of manual technologies for CD4+ T-cell enumeration.

Article Snippet: Spacek 2006 28 , United States , University laboratory , DP FC , Guava Easy CD4 , HIV pos , 77.

Techniques: Light Microscopy, Isolation, Microscopy

Operating characteristics of other commercially available technologies for CD4+ T-cell enumeration.

Journal: PLoS ONE

Article Title: CD4 Enumeration Technologies: A Systematic Review of Test Performance for Determining Eligibility for Antiretroviral Therapy

doi: 10.1371/journal.pone.0115019

Figure Lengend Snippet: Operating characteristics of other commercially available technologies for CD4+ T-cell enumeration.

Article Snippet: Spacek 2006 28 , United States , University laboratory , DP FC , Guava Easy CD4 , HIV pos , 77.

Techniques: Rotator Assay, Cell Isolation, Modification, Software