Results 221 to 230 of about 77,224 (268)
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Allergy, 1975
An in vitro test able to demonstrate phytohemagglutinin (PHA)-induced migration inhibition of human peripheral blood leukocytes was investigated. The migration inhibition was demonstrated by the agarose migration technique. Purified mononuclear leukocytes which had been incubated for 30 min with PHA, then washed and added to non-separated leukocytes ...
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An in vitro test able to demonstrate phytohemagglutinin (PHA)-induced migration inhibition of human peripheral blood leukocytes was investigated. The migration inhibition was demonstrated by the agarose migration technique. Purified mononuclear leukocytes which had been incubated for 30 min with PHA, then washed and added to non-separated leukocytes ...
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Determination of beta adrenoceptor density on rabbit mononuclear leukocytes
Journal of Pharmacological Methods, 1988The purpose of the present study was to devise a technique for the isolation of a relatively homogeneous mononuclear leukocyte (MNL) preparation from rabbit whole blood and determine the density and affinity of beta-adrenoceptors on MNL. A modified method based upon that by Böyum was developed to maximize isolation of MNL from red blood cells (RBC ...
K J, Earley, S, Gunasegaram, T E, Tenner
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Hyaluronan-mediated mononuclear leukocyte binding to gingival fibroblasts
Clinical Oral Investigations, 2017Binding of mononuclear leukocytes to hyaluronan cable structures is a well-known pathomechanism in several chronic inflammatory diseases, but has not yet described for chronic oral inflammations. The aim of this study was to evaluate if and how binding of mononuclear leukocytes to pathologic hyaluronan cable structures can be induced in human gingival ...
Daniel Hagenfeld +5 more
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Effects of endothelial cells and mononuclear leukocytes on platelet aggregation
Haematologia, 2000Although normal vascular endothelium prevents adhesion and aggregation of platelets by the release of nitric oxide (NO) and prostacyclin, the endothelium exposed to oxidized low density lipoprotein (LDL) may be damaged, damage that may include a reduction in its secretory capacity.
Y J, Cha, E A, Chang, C H, Kim
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Hyperfunctional G proteins in mononuclear leukocytes of patients with mania
Biological Psychiatry, 1991In a recent study, we found that lithium inhibits the function of guanine nucleotide-binding proteins, implicating G proteins as the common site for both the antimanic and antidepressant therapeutic effects of lithium. These findings may also suggest that an altered G protein function is of pathophysiological importance in bipolar affective disorder ...
G, Schreiber +3 more
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The production of growth hormone by subpopulations of rat mononuclear leukocytes
Cellular Immunology, 1991In this study we analyzed the production of GH mRNA and secretion of GH by purified subpopulations of rat lymphoid cells. The data demonstrate that mononuclear leukocytes from various tissues, including spleen, thymus, bone marrow, Peyer's patches, and peripheral blood, all have the ability to produce GH mRNA and secrete GH.
D A, Weigent, J E, Blalock
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Depressed Mononuclear Leukocyte Chemotaxis in Thermally Injured Patients
The Journal of Immunology, 1977Abstract Microbial infection is the leading cause of morbidity and mortality in thermally injured patients. Since normal mononuclear leukocytes (MNL) function is essential in host defense, the chemotactic response of MNL from 25 thermally injured patients was evaluated in vitro.
L C, Altman +2 more
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Corticosteroid receptors and lymphocyte subsets in mononuclear leukocytes in aging
American Journal of Physiology-Endocrinology and Metabolism, 1992Plasma cortisol and aldosterone levels and number of related receptors in mononuclear leukocytes were measured in 49 healthy aged subjects (62-97 yr) and in 21 adult controls (21-50 yr). In all subjects, in addition, lymphocyte subsets were determined as an index of corticosteroid action.
ARMANINI, DECIO +5 more
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Effect of dialysable leukocyte extract on the mononuclear leukocytes in Hodgkin's disease.
Haematologia, 1985Therapy with dialysable leukocyte extract repeated 6 times, had a beneficial effect on the impaired functions of mononuclear leukocytes in Hodgkin's disease. The decreased phagocytosis and chemotaxis of monocytes increased almost to the values of healthy controls.
K, Lukács +5 more
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Interaction of mononuclear leukocytes with malignant melanoma.
Laboratory investigation; a journal of technical methods and pathology, 1981Since it is well established that cellular immunity plays a role in the defense against melanoma, the morphologic aspects of this reaction warranted investigation. Accordingly, peripheral blood mononuclear cells obtained from healthy donors were incubated with human melanoma cells for 1 to 24 hours to examine, on the ultrastructural level, the cellular
N, Fujinami +2 more
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