The presence of two other stimulators for phagocytosis of IgG-EA were suggested. One was a macromolecular substance of molecular weight greater than 100 000 and the other was a substance of molecular weight less than 500. The latter may be a prostaglandin because the activity was easily removed...
Many strains isolated from infected IV catheters produce a loosely adherent slime material, which we have previously demonstrated interferes with human PMN chemotaxis. A surface phagocytosis assay was used to closely simulate catheter infections; slime effects on chemiluminescence (CL) and superoxide (O...
美['njutrəfɪl] 释义 adj. (细胞等)嗜中性的 n. 嗜中性粒细胞 实用场景例句 全部 The immatureneutrophilhas a nonsegmented nucleus in shape of a horseshoe. 很幼稚的嗜中性粒细胞的核呈马蹄形,不分叶. 辞典例句 Conclusion IL - 2 can enhance humanneutrophilphagocytosis and the non - specific...
L. Molecular pathways: activating T cells after cancer cell phagocytosis from blockade of CD47 “don’t eat me” signals. Clin. Cancer Res. 21, 3597–3601 (2015). CAS PubMed PubMed Central Google Scholar Tseng, D. et al. Anti-CD47 antibody-mediated phagocytosis of cancer by macrophages ...
We found circadian variations in the following characteristics of neutrophil phagocytosis: (i) phagocytic activity; the concentration of engulfed particles and phagocytic index decreases late in the day and peaks in the morning; (ii) NBT reduction; a rise being observed at noon and a fall in the...
However, the neutrophil phagocytosis rate dropped off rapidly (Fig. 6a, b), and neutrophil apoptosis was significantly inhibited following burn injury (Fig. 6c, d). Neutrophils are considered cells with a short lifespan, and apoptosis is the most important mode of neutrophil death [34]. Once ...
1987. Flow cytometric measurement of bovine milk neutrophil phagocytosis. Acta Vet Scand. 28:333.Saad, A. M. 1987 Flow cytometric measurement of bovine ... AM Saad - 《Acta Veterinaria Scandinavica》 被引量: 0发表: 1987年 Differential Leukocyte Count Method for Bovine Low Somatic Cell Count ...
and still others by the interaction between microbes andproteinsin thebloodplasma. Some microorganisms produce toxins that poison granulocytes and thus escapephagocytosis, and other microbes are indigestible and are not killed when ingested. As a result, granulocytes are of limited effectiveness by themse...
Phagocytic activity and metabolic stimulation during phagocytosis were comparable to controls in all patient groups. Slight, but significant, differences were found in chemotactic responsiveness of untreated patient groups when compared to controls. In almost all instances, chemotactic responsiveness reverted ...
T.45. Hyperammonemia Inhibits Neutrophil Phagocytosis in Patients with Liver CirrhosisT.45. Hyperammonemia Inhibits Neutrophil Phagocytosis in Patients with Liver CirrhosisIntroduction: Obesity is the world's most important public health problem. Adipose tissue contributes significantly to increase pro-inflammat...