Polymorphonuclear leukocyte
The effect of D penicillamine on polymorphonuclear leukocyte function
... of polymorphonuclear leukocyte chemotaxis, phagocytosis, and lysosomal ...from polymorphonuclear leukocytes after phagocytosis of latex particles was not affected by D-penicillamine at concentrations ...
10
Thromboxane A2 Mediates Augmented Polymorphonuclear Leukocyte Adhesiveness
... polymorphonuclear leukocyte adherence, nor were they detected in significant quantities in supernates of polymorphonuclear leukocytes exposed to ...enhance polymorphonuclear leukocyte ...
10
Proteinase 3 A distinct human polymorphonuclear leukocyte proteinase that produces emphysema in hamsters
... Studies were designed to explore the possibility that human polymorphonuclear leukocyte granule constituents in addition to elastase (HLE) had the potential to cause emphysema. A two-step purification of ...
12
Effects of inactivated Parapoxvirus ovis on polymorphonuclear leukocyte function and myeloperoxidase activity in horses
... on polymorphonuclear leukocyte (PMNL) function (phagocytosis and intracellular killing activity) and the myeloperoxidase (MPO) activity of PMNLs in ...
6
Inhibition of human polymorphonuclear leukocyte function by 2 cyclohexene 1 one A role for glutathione in cell activation
... The data demonstrate that a decrease in GSH is associated with marked inhibition of superoxide generation and granule enzyme release induced by FMLP and C5a but has much less effect on t[r] ...
10
Leukotriene B4 stimulates polymorphonuclear leukocyte adhesion to cultured vascular endothelial cells
... Our results indicated that leukotriene B4 LTB4 could effectively stimulate PMN adhesion to endothelial cell surfaces, in contrast to the sulfidopeptide leukotrienes C4, D4, and E4, and t[r] ...
5
Clinical Usefulness of Polymorphonuclear Leukocyte Vacuolization in Predicting Septicemia in Febrile Children
... but the findings that some vacuolization is so common in febnile chil- dren and remarkable vacuolization is noted as often in nonbacterial as bacterial febrile illnesses seriously questi[r] ...
6
Polymorphonuclear leukocyte transmigration promotes invasion of colonic epithelial monolayer by Shigella flexneri
... To test our hypothesis that transmigration of PMN opens access of bacteria to the basolateral side of the cells, thus allowing subsequent invasion of the monolayer, intracellular bacteri[r] ...
12
Effects of polymorphonuclear leukocyte transmigration on the barrier function of cultured intestinal epithelial monolayers
... To determine whether the apparent effects of PMN transmigration on monolayer permeability could be due, in part, to FMLP-elicited enhanced random migration i.e., chemokinesis of PMN rath[r] ...
11
Defective Polymorphonuclear Leukocyte Chemotaxis and Bactericidal Capacity in a Boy With Recurrent Pyogenic Infections
... A 13-year-old boy with a history of recurrent pyogenic infections had abnormalities of polrnorphonuclear leukocyte (PMN) function which probably accounted for his susceptibility to infec[r] ...
10
The Inhibition of Polymorphonuclear Leukocyte Cytotoxicity by Dapsone: A POSSIBLE MECHANISM IN THE TREATMENT OF DERMATITIS HERPETIFORMIS
... The effect of the sulfone compound 4,4¢-diaminodiphenyl sulfone (dapsone) on normal human polymorphonuclear leukocytes (PMNL) has been investigated in vitro. The drug has a dramatically beneficial effect in ...
8
l Triiodothyronine and l Reverse Triiodothyronine Generation in the Human Polymorphonuclear Leukocyte
... triiodothyronine (T 3 ) and l-reverse-triiodothyronine (rT 3 ) production. To define some of the cellular factors involved, we examined T 3 and rT 3 generation from added nonradioactive T 4 in human ...
9
Fibrinogen mediates platelet polymorphonuclear leukocyte cooperation during immune complex glomerulonephritis in rats
... In consequence, we hypothesized that fibrinogen Fg might play a critical role in this process and, accordingly, we found that defibrination of animals decreased both the acute phase prot[r] ...
10
Serum Inhibitor of C5 Fragment Mediated Polymorphonuclear Leukocyte Chemotaxis Associated with Chronic Hemodialysis
... None of the six normal serum fractions reduced the chemotactic activity of the CD chemotactic factor by >20% mean reduction, 3%, whereas, 8 of the 10 HD patients' sera reduced its chemot[r] ...
11
Human polymorphonuclear leukocyte-mediated cytotoxicity against varicella-zoster virus-infected fibroblasts.
... Symbols: , percent 51Cr release from VZV-infected cells in the presence of seropositive sera 0 and seronegative sera 0; --- percent 51Cr release from uninfected cells in the presence of [r] ...
7
Modulation of polymorphonuclear leukocyte microbicidal activity and oxidative metabolism by fibrinogen degradation products D and E
... When the total protein concentration was kept constant at 100 pg/ml, increasing the proportion of FDP:BSA from 16 to 25% resulted in respective reductions of specific FMLP binding of 44 [r] ...
10
High-dose catecholamine treatment decreases polymorphonuclear leukocyte phagocytic capacity and reactive oxygen production.
... To elucidate whether catecholamines (adrenaline, noradrenaline, dopamine, dobut- amine, and orciprenaline) also influence PMNL phagocytic ability and/or reactive oxygen production, we ex[r] ...
6
The effect of an NADH oxidase inhibitor (hydrocortisone) on polymorphonuclear leukocyte bactericidal activity
... Thus, impairment of NADH oxidase activity in normal human PMN by hydrocortisone results in reduced intracellular killing of bacteria, diminished postphagocytic oxygen consumption, decrea[r] ...
9
Inhibition of polymorphonuclear leukocyte chemiluminescence for detection of immune complexes in human sera
... An assay for the detection and quantitation of immune complexes is described. Experimental immune complexes or aggregated human gamma globulin (AHG) were incubated with polymorphonuclear leukocytes (PMN). After ...
9
Defective polymorphonuclear leukocyte formyl peptide receptor(s) in juvenile periodontitis
... Results Initially, we determined the ability of normal and JP PMN to respond chemotactically toward either the synthetic chemotactic peptide FMLP or the highly purified, human complement[r] ...
7