Results 171 to 180 of about 26,449 (216)
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Receptors for concanavalin A cluster at the front of polarized neutrophils
Nature, 1980Polymorphonuclear neutrophils (PMN) can recognize, engulf and kill microorganisms and are thus an important host defence against infection. The initial encounter between a microbe and the neutrophil takes place at the neutrophil surface. Receptors, including those for the Fc end of the immunoglobulin G (ref.
D L, Weinbaum +2 more
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Concanavalin a Binding Receptors on Trypanosoma cruzi Amastigotes
The Journal of Parasitology, 1980501-505) as adapted by Garcia et al. (1978, Arch. Biochem. Biophys. 188: 315-322). The bugs used in our experiments consumed 160 to 200 mg of blood. Only 15% of the insects did not feed fully and were discarded. The number of bugs dissected at different intervals after infection and the number of parasites per bug are summarized in Table I.
F, Villalta +3 more
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Modulation of NMDA Receptor Subunits Expression by Concanavalin A
Neurochemical Research, 2016The processes of N-methyl-D-aspartate (NMDA) receptor subunits expression were examined in cortical neurons and rat brain in order to investigate how the concanavalin A (Con A) modulates neuronal cells. Con A modulated the expression of NMDA receptor subunits in cultured cortical cells.
Soyong, Jang +3 more
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Mitogenic stimulation and the redistribution of concanavalin A receptors on lymphocytes
Experimental Cell Research, 1981Abstract When mouse spleen (Ig − ) cells undergo maximal mitogenic stimulation by optimal concentrations of concanavalin A (conA), the Ig − cells form caps of conA very slowly, with 50% of maximum cap formation occurring after about 10 h and maximal capping after about 24 h.
T, Pozzan +3 more
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Concanavalin A receptor capping in mouse myeloma and hybridoma
Cell Biology International Reports, 1986Concanavalin A capping was studied in immunoglobulin-secreting hybridomas derived from fusion of mouse myeloma NSO cells with mouse spleen lymphocytes. The cells of the parental populations differed significantly in capping ability (low in myeloma cells and high in the lymphocytes).
A, Staroselsky +4 more
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Mobility of Concanavalin a Receptors in Myelin and Synaptic Membranes
Nature New Biology, 1973THERE is now abundant evidence that biological membranes are fluid in nature with constituent protein and lipid molecules able to move relative to one another in the plane of the membrane1–6. In cells that occur in the unassociated state such as lymphocytes, surface macromolecules appear to be randomly distributed in the membrane unless cross linked by
A, Matus, S, De Petris, M C, Raff
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Microtubular Proteins and Concanavalin A Receptors
1975The inherent topographical distribution of Con A binding sites (CABS) is disperse or random in all cell types studied using hemocyanin to mark CABS in surface replicas. In virally transformed cells, the addition of Con A leads to the formation of clusters (CABS).
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Cytoskeletal control of concanavalin A receptor mobility in peritoneal macrophages
Experimental Cell Research, 1979Abstract The role of microtubules and microfilaments in controlling the mobility of concanavalin A (ConA) receptors in the membrane of peritoneal macrophages was examined. Receptor mobility was assessed by counting the number of cells exhibiting cap formation following incubation with fluorescein-labelled ConA for 5 min at 37 °C.
E, Pick, I, Wilner
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The distribution of concanavalin a receptor sites on the membrane of chromaffin granules
Journal of Cell Science, 1975ABSTRACT The distribution of concanavalin A (con A) receptor sites on the membranes of chromaffin granules has been investigated by binding studies using 125I-labelled con A and by electron-microscope studies using ferritin-labelled con A.
P A, Eagles, L N, Johnson, C, Van Horn
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Immobilization of concanavalin A receptors during differentiation of neuroblastoma cells
Nature, 1981Neuroblastoma cells serve as a useful model of neuronal development because compounds such as dimethyl sulphoxide (DMSO) and dibutyryl cyclic AMP cause them to undergo a process of controlled differentiation in tissue culture, during which they can extend long processes, develop characteristic excitability mechanisms, synthesize neurotransmitters and ...
M C, Fishman, P R, Dragsten, I, Spector
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