Sökning: "citrates"

Hittade 3 avhandlingar innehållade ordet citrates.

  1. 1. Haemostatic changes in plasma for transfusion during preparation and storage

    Författare :Anna-Maija Suontaka; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :transfusion plasma; cold activation; contact system; coagulation; fibrinolysis; citrates; methylene blue; fibrinogen; stability;

    Sammanfattning : The haemostatic quality of plasma for transfusion is liable to be affected by techniques for preparation and storage. We have studied changes in the contact system, coagulation and fibrinolysis under the following conditions: blood drawn into a half-strength citrate anticoagulant solution, virus inactivation of plasma with methylene blue and red light, and plasma storage in the fluid phase. LÄS MER

  3. 2. Environmentally friendly plasticized PVC by means of nanotechnology

    Författare :Henrik Petersen; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; gas permeability; mechanical properties; organomodification; Plasticized PVC; Hansen Solubility Parameters; nanoclay;

    Sammanfattning : Polyvinyl chloride (PVC) is used in a wide range of industrial areas. Manufacturing of PVC products requires use of additives, such as plasticizers, heat stabilizers and flame retardants. LÄS MER

  4. 3. Mitochondria : a target for anticancer therapy

    Författare :Björn Kruspig; Karolinska Institutet; Karolinska Institutet; []
    Nyckelord :;

    Sammanfattning : Mitochondria possess a central role in several cellular metabolic pathways, maintenance of calcium homeostasis, production of reactive oxygen species (ROS) and in the regulation of various cell death modalities. A majority of cancers demonstrate aberrations in mitochondrial functions, which were shown to contribute to tumourigenesis. LÄS MER