Ultrastructural Observations on Platelet Adhesion Reactions
نویسندگان
چکیده
منابع مشابه
Ultrastructural observations on deep-etched thylakoids.
Deep etching of spinach thylakoids frozen in water exposes the inner and outer surfaces of the thylakoid. Both these surfaces differ greatly in appearance from their respective adjacent fracture planes. This finding constitutes further evidence for membrane splitting during the fracture process. Modification of the fracture face by loss of shattered material or by plastic deformation may explai...
متن کاملUltrastructural observations on cercaria of Schistosoma japonicum.
The present paper describes the ultrastructure of the surface topography, head organ, tegument, musculature, glandular system, primary alimentary tract and flame cells of the Chinese mainland strain of Schistosoma japonicum cercaria, as visualized with both scanning and transmission electron microscopes. The results not only illustrate the morphological features of the cercarial surface and its...
متن کاملUltrastructural and Cytochemical Observations
Five canine cutaneous histiocytomas were studied by electron microscopy and esterase cytochemistry. The tumor cells contained irregular nuclei, characteristic lysosomal granules, and perinuclear microfilaments. The cells showed activity with anaphthyl acetate esterase stains. These characteristics are evidence that this tumor originates from the mononuclear phagocyte system. Canine cutaneous hi...
متن کاملPrimary platelet adhesion receptors.
Thrombotic diseases such as heart attack and stroke remain a major health concern in the Western world despite existing anti-thrombotic drugs. Current studies are revealing structure-function relationships of primary platelet adhesion receptors mediating adhesion, activation and aggregation, and the molecular mechanisms underlying platelet thrombus formation. Platelet adhesion is relevant not o...
متن کاملIntegrin-mediated platelet adhesion.
Adhesion of platelets to the damaged subendothelium is a prerequisite reaction for the initiation of hemostasis in vivo. Platelet membranes contain high concentrations of integrins and other glycoproteins (GPs) that are involved in the platelet adhesion to the extracellular matrix. In the present review, we focus on two platelet integrins, integrin alphaIIb beta3 (GPIIb/IIIa) and integrin alpha...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Blood
سال: 1967
ISSN: 0006-4971,1528-0020
DOI: 10.1182/blood.v29.3.385.385