Search Results - "Hasslen, SR"

A central role for microvillous receptor presentation in leukocyte adhesion under flow by von Andrian, Ulrich H, Hasslen, Sharon R, Nelson, Robert D, Erlandsen, Stanley L, Butcher, Eugene C

“…Leukocyte adhesion to endothelium requires specialized mechanisms for contact initiation under flow. L-selectin (CD62L), an efficient initiator of adhesion, is…”
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Detection and spatial distribution of the beta 2 integrin (Mac-1) and L- selectin (LECAM-1) adherence receptors on human neutrophils by high- resolution field emission SEM by Erlandsen, SL, Hasslen, SR, Nelson, RD

“…We have developed a method utilizing high-resolution field emission SEM and backscatter electron imaging of immunogold for detection of cell adhesion receptors…”
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Preservation of spatial organization and antigenicity of leukocyte surface molecules by aldehyde fixation: flow cytometry and high- resolution FESEM studies of CD62L, CD11b, and Thy-1 by Hasslen, SR, Burns, AR, Simon, SI, Smith, CW, Starr, K, Barclay, AN, Michie, SA, Nelson, RD, Erlandsen, SL

“…We used transmission and scanning electron microscopy in conjunction with immunogold labeling to study cell surface molecules for evidence of…”
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alpha 4 integrins mediate lymphocyte attachment and rolling under physiologic flow by Berlin, C, Bargatze, R F, Campbell, J J, von Andrian, U H, Szabo, M C, Hasslen, S R, Nelson, R D, Berg, E L, Erlandsen, S L, Butcher, E C

“…Of the several families of adhesion receptors involved in leukocyte-endothelial cell interactions, only the selectins have been shown to initiate leukocyte…”
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Actin polymerization contributes to neutrophil chemotactic dysfunction following thermal injury by Hasslen, S R, Ahrenholz, D H, Solem, L D, Nelson, R D

“…The agent(s) and mechanism(s) responsible for suppression of neutrophil chemotaxis in association with major thermal injury have not been identified. We have…”
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Influence of minor thermal injury on expression of complement receptor CR3 on human neutrophils by Nelson, RD, Hasslen, SR, Ahrenholz, DH, Haus, E, Solem, LD

“…Thermal injury is well known to inhibit functions of the circulating neutrophil related to its role in host defense against infection, but the mechanism(s) of…”
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Down-regulation of homing receptors: a mechanism for impaired recruitment of human phagocytes in sepsis by Hasslen, S R, Nelson, R D, Kishimoto, T K, Warren, W E, Ahrenholz, D H, Solem, L D

“…Receptors known as DREG adhesion molecules on human neutrophils and monocytes provide for homing of these phagocytic leukocytes to sites of inflammation. They…”
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