Results 61 to 70 of about 138,964 (211)
Phagocytes and demonstration of Phagocytic activity
, 2022 In Greek, “Phagein” is for “to eat” or “devour”, and “-cyte” suffix in biology denoting “cell”. Phagocytes are cells that protect the body by ingesting harmful foreign particles, bacteria and dead or dying cells. They are essential for fighting infections and for subsequent immunity. One litre of human blood contains about six billion phagocytes.
openaire +1 more source
Guinea pigs sublethally infected with aerosolized Legionella pneumophila develop humoral and cell-mediated immune responses and are protected against lethal aerosol challenge. A model for studying host defense against lung infections caused by intracellular pathogens. [PDF]
, 1987 We have employed the guinea pig model of L. pneumophila infection, which mimics Legionnaires' disease in humans both clinically and pathologically, to study humoral and cell-mediated immune responses to L.
Breiman, RF, Horwitz, MA
core
Проблемы особо опасных инфекций, 2011 Experimental preparations of the lipopolysaccharide (LPS) of Francisella tularensis of four subspecies (tularensis, holarctica, mediasiatica, novicida) were obtained using Tween extraction method.
V. I. Dubrovina +8 more
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A new method for yeast phagocytosis analysis by flow cytometry [PDF]
, 2014 Herein we developed a method based on the quenching effect of propidium iodide over Sytox-Green fluorescence to assess yeast phagocytosis by flow cytometry.
Busetto +25 more
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NEW ASPECTS OF ANTI-INFECTION IMMUNITY
Инфекция и иммунитет, 2014 . Four types of adaptive immune response which are regulated by different T-cell populations, namely Th1, Th2, Th17 and T regs have been described.
E. P. Kisseleva
doaj +1 more source
Toll-like receptor (TLR) 2 and TLR4 gene expression in canine heart [PDF]
, 2007 Toll-like receptors (TLRs) are archetypal pattern recognition receptors of immediate importance for an efficacious innate immune response. TLRs exhibit marked differential tissue activity and their levels within a discrete cell type can be highly dynamic.
Blecha, Frank +2 more
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Complement Depletion Improves Human Red Blood Cell Reconstitution in Immunodeficient Mice
Stem Cell Reports, 2017 We have previously shown that human red blood cells (hRBCs) are subject to robust rejection by macrophages in immunodeficient mice. In this study, we found that mouse serum induces hRBC adherence to murine phagocytic cells, including professional ...
Bing Chen +9 more
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Downregulation of Tumor Necrosis Factor Expression in the Human Mono-Mac-6 Cell Line [PDF]
, 1989 Mono-Mac-6 cells, but not U937 cells, can be Induced to rapidly express tumor necrosis factor (TNF) mRNA and protein when triggered with Ilpopolysaccharlde (LPS) at 1 pg/mI. Preincubatlon of the cells for 3 d with low amounts of LPS (10 ng/mI) results In
Blömer, Kathi +5 more
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Медицинская иммунология, 2014 . The study concerns phagocytic activity of neutrophilic granulocytes investigated in diabetic patients with insular diabetes, accompanied by maxillary sinusitis.
N. N. Popov +2 more
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Медицинская иммунология, 2014 . The article considers an original approach to individual dose selection and efficiency evaluation of immunity-targeted drugs applied for treatment of children with trauma, based on examination of phagocyte locomotive functions.
O. N. Zlakomanova +2 more
doaj +1 more source