Results 71 to 80 of about 55,486 (297)

Some biological properties of the human amniotic membrane interferon

open access: yesMemorias do Instituto Oswaldo Cruz, 1992
Human amniotic interferon was investigated to define the species specificity of its antiviral action and compare its anti-cellular and NK cell stimulating activities with those of other human interferons.
P. C. P. Ferreira   +3 more
doaj   +1 more source

Chest roentgenography is complementary to interferon-gamma release assay in latent tuberculosis infection screening of rheumatic patients

open access: yesBMC Pulmonary Medicine, 2020
Background A study of latent tuberculosis infection (LTBI) burden by chest roentgenography (CXR) with reference to interferon-gamma release assay (IGRA) is still lacking in rheumatic patients of an intermediate tuberculosis burden area.
Ping-Huai Wang   +3 more
doaj   +1 more source

The Relationship between Pre-Pandemic Interferon Gamma Release Assay Test Results and COVID-19 Infection: Potential Prognostic Value of Indeterminate IFN-γ Release Assay Results

open access: yesCanadian Journal of Infectious Diseases and Medical Microbiology, 2021
Objective. To reveal the relationship between interferon-gamma release assay (IGRA) test (Standard ETB-Feron ELISA (TBF)) results performed within 12 months before the COVID-19 pandemic and the frequency of COVID-19 infections and the severity of COVID ...
Sermin Borekci   +7 more
doaj   +1 more source

Design and Synthesis of Peptide‐Polyester Conjugates for Cell‐Mediated Scaffold Degradation

open access: yesAdvanced Healthcare Materials, EarlyView.
This work describes polycaprolactone (PCL)‐based biomaterials engineered to degrade in response to cell‐secreted proteases. A fast‐degrading peptide (Fast) sequence is integrated into a PCL conjugate backbone to produce a biomaterial that is selectively degraded by multiple cell types compared to its scrambled control (ScrFast).
Korina Vida G. Sinad   +7 more
wiley   +1 more source

Agreement between the Tuberculin Skin Test and Interferon Gamma Release Assay Test Results for Tuberculosis Infection in the Civilian, Noninstitutionalized U.S. Population, Ages 6+, 2011–2012.

open access: yes, 2015
Agreement between the Tuberculin Skin Test and Interferon Gamma Release Assay Test Results for Tuberculosis Infection in the Civilian, Noninstitutionalized U.S. Population, Ages 6+, 2011–2012.
Rachel S. Yelk Woodruff (822128)   +6 more
core   +1 more source

Multidimensional Cellular Micro‐Compartments to Model Invasive Lobular Carcinoma Dormancy

open access: yesAdvanced Healthcare Materials, EarlyView.
Invasive lobular carcinoma (ILC) is an understudied subtype of breast cancer that is susceptible to late recurrences. In this study, micro‐compartmentalization techniques spanning multiple dimensions, including 2D, pseudo‐3D, and 3D, are integrated to uncover the mechanisms underlying ILC dormancy, revealing the central role of p27Kip1.
Xilal Y. Rima   +15 more
wiley   +1 more source

Flowchart of HIV-infected patients who entered the study, and the proportion who developed tuberculosis, stratified by results of interferon-gamma release assay (IGRA).

open access: yes, 2015
Flowchart of HIV-infected patients who entered the study, and the proportion who developed tuberculosis, stratified by results of interferon-gamma release assay (IGRA).
Hsi-Hsun Lin (473561)   +11 more
core   +1 more source

Mycobacterium bovis Infection in African Wild Dogs, Kruger National Park, South Africa

open access: yesEmerging Infectious Diseases, 2019
We screened African wild dogs (Lycaon pictus) in Kruger National Park, South Africa, for Mycobacterium bovis infection using an interferon-gamma release assay. We detected M.
Roxanne L. Higgitt   +12 more
doaj   +1 more source

Immunoinflammatory Mechanisms and Biocompatibility of Bioactive Dental Biomaterials: From Fundamental Insights to Clinical Translation

open access: yesAdvanced Healthcare Materials, EarlyView.
Surface‐host dialogue at the implant interface governs biological fate and osseointegration. Surface physicochemical properties of titanium (Ti) dental implants, including microgrooves, nanopatterns, nanotopography, roughness, and wettability, modulate the initial adsorption of proteins and the formation of a dynamic biointerface.
Daniela Moreira Cunha   +9 more
wiley   +1 more source

Tuberculin Skin Test and Interferon Gamma Release Assay Positive Prevalence in the Civilian, Noninstitutionalized U.S. Population, Ages 6+, 2011–2012.

open access: yes, 2015
* Estimates and 95% CIs may be unreliable because the number of sample positives is < 10§ Estimates and 95% CIs may be unreliable because the RSE > 30%Tuberculin Skin Test and Interferon Gamma Release Assay Positive Prevalence in the Civilian ...
Rachel S. Yelk Woodruff (822128)   +6 more
core   +1 more source

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