PMN, polymorphonuclear leukocytes
Changes in Activation States of Murine Polymorphonuclear Leukocytes (PMN) during Inflammation: a Comparison of Bone Marrow and Peritoneal Exudate PMN
... in polymorphonuclear leukocytes (PMN) in mice, we compared the function of murine PMN obtained from the bone marrow (BMPMN) with those of PMN obtained by intra- peritoneal induction ...
9
One cell, multiple roles: contribution of mesenchymal stem cells to tumor development in tumor microenvironment
... cells; PMN: Polymorphonuclear leukocytes; PGE2: Prostaglandin E2; IDO: Indoleamine 2,3-dioxigenase; NO: Nitric oxide; TGF- β : Transforming growth factor- β ; TNF- α : Tumor necrosis factor- α ; IFN- ...
10
Chemiluminescence of Human and Canine Polymorphonuclear Leukocytes in the Absence of Phagocytosis
... Polymorphonuclear leukocytes (PMNs) have increased oxidative metabolism during phagocytosis and emit light (chemiluminescence, CL) as a result of metabolic ...examined PMN CL in the absence of ...
11
Hydrogen peroxide generation by polymorphonuclear leukocytes exposed to peritoneal dialysis effluent.
... The effects of increasing concentrations of PDE on PMN chemiluminescence in response to fMLP, PMA, and S. epider- midis cells are shown in Fig. 3A, B, and C, respectively. With each stimulus, the reduction in ...
7
Oxidation of Methionine by Human Polymorphonuclear Leukocytes
... H 2 O 2 at high concentrations oxidized methionine to methionine sulfoxide. However, when similar amounts of H 2 O 2 were added to human PMN, they did not oxidize methionine. In contrast, when H 2 O 2 , at ...
11
Physiologic-Chemoattractant-Induced Migration of Polymorphonuclear Leukocytes in Milk
... high PMN counts in colostrum (despite the absence of infection) from nonnursing mothers, proposed that these maternal cells are potentially beneficial, and possibly serve to facilitate the development of ...
7
Click here to download PDF version of the article !
... Histopathological Evaluation Histomorphological features of the dura and the clot such as Red Blood Cells RBCs, Polymorphonuclear leukocytes PMN, macrophages, and red blood cell containi[r] ...
7
In vitro model of intestinal crypt abscess A novel neutrophil derived secretagogue activity
... human polymorphonuclear leukocytes (PMN) were layered onto monolayers of the human intestinal epithelial cell line T84, a crypt-like epithelium which is capable of Cl- ...Such PMN-epithelial ...
5
In vitro suppression of serum elastase inhibitory capacity by reactive oxygen species generated by phagocytosing polymorphonuclear leukocytes
... Human polymorphonuclear leukocytes (PMN) phagocytosing opsonized antigen-antibody complexes, produce dialyzable species of activated oxygen which are capable of partially suppressing the ...
6
DNA binding to human leukocytes Evidence for a receptor mediated association, internalization, and degradation of DNA
... (polymorphonuclear leukocytes, PMN), adherent mononuclear cells (ADMC), rosetting lymphocytes (E+ cells), and nonrosetting lymphocytes (E- cells) were incubated with radiolabeled lambda phage DNA in ...
10
Lung Cell Oxidant Injury: ENHANCEMENT OF POLYMORPHONUCLEAR LEUKOCYTE MEDIATED CYTOTOXICITY IN LUNG CELLS EXPOSED TO SUSTAINED IN VITRO HYPEROXIA
... A second mechanism for in vivo oxygen toxicity may be a less specific "secondary" event, the release of toxic oxygen metabolites by polymorphonuclear leukocytes PMN.' A marked increase i[r] ...
10
The alteration of superoxide dismutase, catalase, glutathione peroxidase, and NAD(P)H cytochrome c reductase in guinea pig polymorphonuclear leukocytes and alveolar macrophages during hyperoxia
... oxygen. PMN and AM were sonicated and separated into a 16,000-g pellet, a 100,000-g pellet, and a 100,00-g ...in PMN but 28% in AM. The enzyme induction in PMN and AM was partially inhibited by daily ...
12
The role of lysosomal elastase in the digestion of Escherichia coli proteins by human polymorphonuclear leukocytes: experiments with living leukocytes
... Human polymorphonuclear leukocyte (PMN) elastase has been implicated in various pathological conditions. However, its physiological role remains undefined. One possible function of this enzyme may be ...
10
Expression and regulation of CCL18 in synovial fluid neutrophils of patients with rheumatoid arthritis
... blood PMN from healthy ...blood PMN from healthy donors nor blood PMN from patients with RA released significant amounts of CCL18 in response to IL-10 alone or to a combination of IL-10 and TNF-α, ...
12
Phagocytic Function of Polymorphonuclear Leukocytes in Rheumatic Diseases
... Phagocytosis of yeast particles by peripheral blood and synovial fluid neutrophils was compared in the sera and synovial fluids from 16 osteoarthritis, 23 rheumatoid arthritis, and 12 mi[r] ...
5
Antimicrobial Peptides in the Oral Environment: Expression and Function in Health and Disease
... Epithelia, polymorphonuclear leukocytes (neutrophils), and saliva all contribute to the maintaining the health of the oral cavity in overlapping but independent ways. Thi[r] ...
16
Serum Amyloid A: EVIDENCE FOR ITS ORIGIN IN POLYMORPHONUCLEAR LEUKOCYTES
... Mononuclear leukocytes, isolated from the interface of a Ficoll-Hypaque gradient, were separated into monocytes, thymus-derived lymphocytes, and bone marrow-derived plus null lymphocytes by glass adherence and ...
7
Isolation and Properties of Phagocytic Vesicles from Polymorphonuclear Leukocytes
... Uptake of particles and the transfer of total protein and phospholipid into phagocytic vesicles occurred simultaneously Accumulation of acid and alkaline phosphatase in the vesicles cont[r] ...
14
Lipids of alveolar macrophages, polymorphonuclear leukocytes, and their phagocytic vesicles
... polymorphonuclear leukocytes that had ingested emulsified paraffin oil. Phospholipids and their fatty acids were determined in whole cells and in the phagocytic vesicle and pellet fractions separated from ...
10
Chemotaxis of polymorphonuclear leukocytes from patients with rheumatoid arthritis
... Using a new in vitro method of measuring the chemotaxis of polymorphonuclear leukocytes from peripheral blood, a chemotactic index has been calculated. The mean chemotactic index of 320 in 24 patients with ...
10