Results 31 to 40 of about 9,388,930 (217)

Résultats de trois méthodes pour la détection de la mutation précore G1896A du virus de l’hépatite B chez les donneurs de sang français : PCR temps réel, séquençage et test Inno-LIPA [PDF]

, 2011
AIM: To screen hepatitis B virus (HBV) genotypes and associated basal core promoter (BCP; T1762A/A1764) and precore (PC; A1896) mutations among the 100 HBV surface antigen (HBsAg) positive voluntary blood donors in France.
A. Ducancelle, A. Pivert, A. Servant-Delmas, F. Lunel-Fabiani, M. Maniez, S. Laperche, T. Beuvelet, V. Balan   +7 more
core   +4 more sources

Impact of routine cryptococcal antigen screening and targeted pre-emptive fluconazole therapy in antiretroviral naive HIV-infected adults with less than 100 CD4 cells/μL: a systematic review and meta-analysis. [PDF]

, 2018
Cryptococcal antigen (CrAg) screening and targeted pre-emptive fluconazole in antiretroviral naive HIV-infected adults with less than 100 CD4 cells/μL seems promising to reduce the burden of cryptococcal meningitis (CM).
Bigna, JJ, Cohen, JF, Dromer, F, Harrison, T, Jarvis, JN, Lortholary, O, Luma, HN, Meintjes, G, Spijker, R, Temfack, E   +9 more
core   +4 more sources

Continuous quantification of HER2 expression by microfluidic precision immunofluorescence estimates HER2 gene amplification in breast cancer. [PDF]

, 2016
Chromogenic immunohistochemistry (IHC) is omnipresent in cancer diagnosis, but has also been criticized for its technical limit in quantifying the level of protein expression on tissue sections, thus potentially masking clinically relevant data. Shifting
Bisig, B., Ciftlik, A.T., de Leval, L., Dupouy, D.G., Fiche, M., Gijs, M.A., Heintze, D.   +6 more
core   +1 more source

Activated cytotoxic T cells within zoonotic cutaneous leishmaniasis lesions

Immunity, Inflammation and Disease, Volume 7, Issue 3, Page 95-104, September 2019., 2019
The aim of this study is to investigate the role of cytotoxic cells on the outcome of the Zoonotic cutaneous leishmaniasis (ZCL) due to infection by Leishmania major. We demonstrated the presence of cytotoxic T lymphocytes expressing high levels of granzyme B and granulysine within ZCL lesions comparing to healthy skin.
Thouraya Boussoffara, Mohamed Samir Boubaker, Melika Ben Ahmed, Mourad Mokni, Salma Feriani, Afif Ben Salah, Hechmi Louzir   +6 more
wiley   +1 more source

Association Between Rapid Antigen Testing and Antibiotic Use and Accuracy of Peripheral Blood Parameters in Detecting Group A Streptococcus in Children With Tonsillopharyngitis

Frontiers in Pediatrics, 2019
Objectives: To investigate the effect of rapid antigen testing (RAT) on the practice of antibiotic prescription as well as the accuracy of peripheral blood neutrophil-to-lymphocyte ratio (NLR) and C-reactive protein (CRP) values in detecting group A beta-
Yakup Cag, Abdurrahman Avar Özdemir, Ufuk Yükselmiş, Ezgi Akdeniz, Mustafa Özçetin   +4 more
doaj   +1 more source

Mesenchymal Stem Cells Derived and Cultured from Glioblastoma Multiforme Increase Tregs, Downregulate Th17, and Induce the Tolerogenic Phenotype of Monocyte‐Derived Cells

Stem Cells International, Volume 2019, Issue 1, 2019., 2019
Mesenchymal stem cells (MSCs) possess immunosuppressive properties and have been described in the tumor microenvironment of glioblastoma multiforme (GBM). This manuscript has two major topics—first, to describe isolated and cultured MSCs derived from GBM (GB‐MSCs) and second, to examine their in vitro immunosuppressive capacity.
Kalina Tumangelova-Yuzeir, Emanuil Naydenov, Ekaterina Ivanova-Todorova, Ekaterina Krasimirova, Georgi Vasilev, Sevdalin Nachev, Dobroslav Kyurkchiev, Oswaldo Keith Okamoto   +7 more
wiley   +1 more source

TEKNIK IMUNOHISTOKIMIA SEBAGAI PENDETEKSI ANTIGEN SPESIFIK PENYAKIT INFEKSI

Journal of Dentistry Indonesia, 2015
Infections may be caused by bacteria, viruses, fungi, and parasites. The diagnosis can be established on the basis of signs and symptoms, should be representative of the disease process, and should be obtainal before drug administration. Diagnosis may be
Yani Rahayu, Elza Auerkari
doaj   +1 more source

Ultrastructural localization of intracellular antigen using enzyme-labeled antibody fragments [PDF]

, 1971
The efficiency of small enzyme-labeled tracers for the demonstration of intracellular antigen was investigated in tissues fixed with picric acid-formaldehyde.
Campiche, M. A., De Grandi, P. B., Kraehenbuhl, J. P.   +2 more
core   +3 more sources

Lycium barbarum Reduces Abdominal Fat and Improves Lipid Profile and Antioxidant Status in Patients with Metabolic Syndrome

Oxidative Medicine and Cellular Longevity, Volume 2017, Issue 1, 2017., 2017
Natural antioxidants present in fruits have attracted considerable interest due to their presumed safety and potential nutritional value. Even though antioxidant activities of many fruits have been reported, the effects of phytochemicals of goji berry (GB) in patients with metabolic syndrome have not been investigated.
Mayara Zagonel de Souza Zanchet, Geisson Marcos Nardi, Letícia de Oliveira Souza Bratti, Fabíola Branco Filippin-Monteiro, Claudriana Locatelli, Maura Palmery   +5 more
wiley   +1 more source

The Serum Concentrations of Chemokine CXCL12 and Its Specific Receptor CXCR4 in Patients with Esophageal Cancer

Disease Markers, Volume 2016, Issue 1, 2016., 2016
Objectives. Recent investigations have suggested that upregulated levels of inflammatory biomarkers, such as chemokines, may be associated with development of many malignancies, including esophageal cancer (EC). Based on our knowledge, this study is the first to assess the serum concentration of chemokine CXCL12 and its specific receptor CXCR4 in the ...
Marta Łukaszewicz-Zając, Barbara Mroczko, Mirosław Kozłowski, Maciej Szmitkowski, Ralf Lichtinghagen   +4 more
wiley   +1 more source