von Willebrand factor (vWf) can bind to glycoprotein (GP) lIb/Illa on activated platelets. The significance of this interaction is unclear, however. because it has not been possible to detect vWf binding to GPIIb/llla on platelets stimulated in plasma. We have developed an indirect. flow cytometry assay that uses fluorescein-labeled antibodies to detect vWf and fibrinogen on platelets. Using th...

Fibrinogen-binding platelet proteins have been examined by crossed-immunoelectrophoresis of solubilized. washed platelets followed by the incubation of the immunoplates with 1251-fibrinogen and exposure to x-ray films. Incubation with 0.1 mg/mI of ‘2 l-fibrinogen revealed the binding of fibrinogen to the immunoprecipitates representing the glycoprotein lIb-Illa complex. factor Xllla chain, a gr...

Two monoclonal anti-human platelet antibodies have been used in an immunofluorescent assay to study megakaryoCyte maturation. The two antibodies were specific for platelets and megakaryocytes. AN 51 recognizes an antigen on platelet glycoprotein Ib; the antigen detected by J 1 5 is on the glycoprotein llb/Illa complex. since it does not bind to platelets from patients with Glanzmann’s thrombast...

von Willebrand factor (vWf) can bind to glycoprotein (GP) lIb/Illa on activated platelets. The significance of this interaction is unclear, however. because it has not been possible to detect vWf binding to GPIIb/llla on platelets stimulated in plasma. We have developed an indirect. flow cytometry assay that uses fluorescein-labeled antibodies to detect vWf and fibrinogen on platelets. Using th...

Two monoclonal anti-human platelet antibodies have been used in an immunofluorescent assay to study megakaryoCyte maturation. The two antibodies were specific for platelets and megakaryocytes. AN 51 recognizes an antigen on platelet glycoprotein Ib; the antigen detected by J 1 5 is on the glycoprotein llb/Illa complex. since it does not bind to platelets from patients with Glanzmann’s thrombast...

Þessi grein lýsir stöðu nemenda eftir kyni innan íslenska menntakerfisins og frammistaða kynjanna er borin saman. Spurt hvort markverður munur sé á frammistöðu drengja stúlkna. Í ljós kemur að í grunnskóla standa stúlkur drengjum meðaltali framar samræmdum prófum íslensku drengir eru miklum meirihluta þeirra tíu prósenta sem sig illa. Kynjamunurinn mikill alþjóðlegum samanburði. framhaldsskólum...

This research work determined the physicochemical, cooking and milling characteristics of four Nigerian rice varieties namely Illa from Southern, Abakaliki South-East, Jemila North Ofada West.The physiochemical, properties are solely determining preference, choice economy rice. The grown in different region Nigeria were investigated for cooking, physical, chemical characteristics. result axial ...

Two monoclonal anti-human platelet antibodies have been used in an immunofluorescent assay to study megakaryoCyte maturation. The two antibodies were specific for platelets and megakaryocytes. AN 51 recognizes an antigen on platelet glycoprotein Ib; the antigen detected by J 1 5 is on the glycoprotein llb/Illa complex. since it does not bind to platelets from patients with Glanzmann’s thrombast...

Previous studies have indicated that activated blood platelets interact with fibronectin through binding of fibronectin to the glycoprotein llb-Illa complex (GPIIb-llla). The cell attachment site of fibronectin with its crucial arg-glyasp(-ser) [RGD(S)]sequence is involved in these bindings. We studied the importance of these interactions for the fibronectin dependence of platelet adhesion unde...