Superactivated Platelets

Superactivated platelets: thrombus regulators, thrombin generators, and potential clinical targets.

Platelets contribute to hemostasis by forming the platelet plug and then contributing to coagulation by providing a catalytic surface where thrombin generation occurs efficiently. This catalytic activity, known as the platelet procoagulant response, is being recognized as a nuanced response. This review examines platelets' response to strong stimuli, which results in the formation of a platelet...

Measurements of hydrogen spillover in platinum doped superactivated carbon.

Hydrogen uptake was measured for platinum doped superactivated carbon at 296 K where hydrogen spillover was expected to occur. High pressure adsorption measurements using a Sieverts apparatus did not show an increase in gravimetric storage capacity over the unmodified superactivated carbon. Measurements of small samples (∼0.2 g) over long equilibration times, consistent with the reported proced...

The source of HLA molecules on platelets: Does platelets adsorb soluble HLA molecules from their environment?

Background: The origin and function of human leukocyte antigen (HLA) class I molecules on platelets are still highly arguable. Given the differences in the results of the previous studies in this regard, the lack of research in recent years, and the clinical importance of HLA class I molecules, the absorption capacity of platelets for soluble HLA class I molecules was studied in this investigat...

High density hydrogen storage in superactivated carbons from hydrothermally carbonized renewable organic materials

PLATELETS AND THROMBOPOIESIS Anucleate platelets generate progeny

1Program in Human Molecular Biology and Genetics and 2Department of Surgery, University of Utah, Salt Lake City; 3Department of Nanoscale Imaging of Cellular Dynamics, Courant Research Centre Nano-Spectroscopy and X-Ray Imaging, University of Göttingen, Göttingen, Germany; 4Department of Physics and Harvard School of Engineering and Applied Sciences, Harvard University, Cambridge, MA; 5Division...