Results 251 to 260 of about 128,249 (313)
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Cryopreservation of Bovine Mononuclear Leukocytes
American Journal of Veterinary Research, 1979SUMMARY A technique of cryopreservation of bovine mononuclear leukocytes for use in lymphocyte stimulation tests and cell identification studies has been developed. Dimethyl sulfoxide was used as the cryopreservation agent. Cells were frozen to —40 C at a controlled rate of —1 C/minute and then to —80 C at a rate of —4 C/minute, and were subsequently ...
S J, Kleinschuster +5 more
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Platelet aggregation inhibition by mononuclear leukocytes
Thrombosis Research, 1994In this study we have investigated the effect of human mononuclear leukocytes (ML) on platelet aggregation. The results obtained demonstrated that coincubation of platelets with nonstimulated ML decreased platelet aggregation induced by collagen or thrombin in a concentration-dependent manner.
M A, Schattner +3 more
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Glucocorticoid Receptor in Circulating Mononuclear Leukocytes
Endocrinology, 1979Binding of [3H]dexamethasone ([3H]Dex) and [3H]cortisol to normal female goat mononuclear leukocytes (MNL) was studied at 4 and 20 C. Dissociation studies of [3H]Dex and [3H]cortisol from MNL after 3 h of incubation at 20 C indicated the presence of at least two components; a small pool with a dissociation rate constant (kOfr) of 15 ± 8 x 10-3 min-1 ...
T, Murakami +4 more
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Platelet aggregating substance from mononuclear leukocytes
Prostaglandins, Leukotrienes and Medicine, 1986Human peripheral blood mononuclear leukocytes (ML) in suspension stimulated with arachidonic acid (AA) were able to induce platelet aggregation. Shape change followed by first and second wave aggregation was the pattern of the platelet response. ML not treated with AA did not induce platelet aggregation nor did AA done at the concentration employed ...
M A, Lazzari +3 more
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The significance of atypical mononuclear leukocytes
The Journal of Pediatrics, 1962Summary Atypical mononuclear leukocytes in routine peripheral blood smears from 20 children have been studied and the clinical features of the cases reviewed. There seems reason to believe that these atypical cells are lymphocytes in the process of maturing to histiocytes or monocytes.
J, VAUGHN, S D, GREENBERG
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Effects of antigens on mononuclear leukocyte chemiluminescence
Immunological Investigations, 1985Influenza virus and Candida albicans allergenic extract elicit alterations in the oxidative metabolic activity of human mononuclear leukocytes (MNL). MNL preparations (greater than 96% lymphocytes, less than 4% monocytes) exposed in vitro to inactivated influenza virus displayed significantly enhanced oxidative activity, as demonstrated by luminol ...
L S, Wong, J L, Kiel
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Mineralocorticoid effector mechanism in human mononuclear leukocytes
Journal of Steroid Biochemistry, 1987Mineralocorticoid receptors and mineralocorticoid effector mechanism were determined in mononuclear leukocytes (MNL) from normal subjects. The hierarchy of affinities of competitors for the receptor was similar to that described in other non-classical target tissues for aldosterone.
ARMANINI, DECIO, WEHLING M, WEBER P.C.
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Humoral Mediators of Chemotaxis of Mononuclear Leukocytes
Journal of Infectious Diseases, 1972In-vitro studies of chemotaxis of mononuclear leukocytes (MNLs) were performed to characterize humoral mediators governing the accumulation of these cells at inflammatory sites. Two humoral factors that attract MNLs in vitro were found. The first was a heat-labile factor (mol wt, 90,000) present in untreated guinea-pig serum and plasma.
M S, Hausman +2 more
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Glucocortinoid receptors on mononuclear leukocytes in Alzheimer's disease
Psychiatry Research, 1990Several lines of evidence suggest disturbances of the hypothalamic-pituitary-adrenal (HPA) system in Alzheimer's disease (AD). In an exploration of the potential role of the glucocorticoid receptor (GR) in AD, GR density and affinity were assessed on mononuclear leukocytes of 12 AD patients and 12 healthy controls.
Rupprecht, R. +6 more
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Production of immunoreactive growth hormone by mononuclear leukocytes
The FASEB Journal, 1988In the present study, we evaluated whether mononuclear leukocytes could synthesize and secrete growth hormone (GH) in vitro. By using RNA slot blot analysis, we detected maximum spontaneous levels of specific GH mRNA in the cytoplasm of rat leukocytes after a 4‐h incubation.
D A, Weigent +5 more
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