We describe an improved in-vitro procedure for detection of endotoxin in human blood and plasma by use of Limulus amoebocyte lysate. Increasing concentrations of Escherichia coli endotoxin added to a constant amount of the lysate cause a proportional increase in protein precipitated by the endotoxin. By measuring the amount of protein precipitated, it was possible to determine the equivalent E....

BACKGROUND Platelets are thought to play a role in a variety of inflammatory conditions in the lung, some of which may lead to fibrosis. In the current study we tested the hypothesis that whole platelets and platelet lysate can mediate remodelling of extracellular matrix in vitro by affecting fibroblast-mediated contraction of a collagen gel. We also sought to determine to what extent platelet-...

The main method of surgical treatment patients with post-traumatic disorders bone regeneration is the use grafting. Until now, optimal plastic material has been a autograft, which involves additional trauma to patient. Alternative materials that are used for grafting have only an osteoconductive effect, varying effectiveness. To optimize properties materials, giving them osteostimulating they c...

REASONS FOR PERFORMING STUDY Autologous cellular therapy products including adipose-derived stromal vascular fraction (SVF), bone marrow mononuclear cells (BMMNs), cord blood mononuclear cells (CBMNs) and platelet rich plasma are options for treatment of acute orthopaedic lesions while mesenchymal stem cells (MSCs) are culture expanded. These products may contribute to healing by secreting matr...