Zobrazeno 1 - 10
of 190
pro vyhledávání: '"Sawyer PN"'
Publikováno v:
Annals of the New York Academy of Sciences. 115:505-523
Autor:
Sawyer Pn
Publikováno v:
Biomaterials, Medical Devices, and Artificial Organs. 12:161-196
This review draws attention on the accuracy and usefulness of the study of electrode phenomenon at the interfaces with an emphasis on the metals and their interreaction with surrounding cells and proteins.
Publikováno v:
Annals of Surgery. 154:556-562
Autor:
D. Summers, C. Dennis, B. Wechsler, R. Nacht, B. Saul, Rohl D, Sawyer Pn, Stuckey J, Keates J, O'Malley G, Rubin R
Publikováno v:
The Thoracic and Cardiovascular Surgeon. 21:332-336
Publikováno v:
Thrombosis and Haemostasis. 24:273-285
SummaryThe present study reveals that the deposits on metal prostheses maintained at positive (spontaneous) or negative electric potentials are in histologic composition and characteristics of the nature of a thrombus and not of a clot in vitro. The
Publikováno v:
Thrombosis and Haemostasis. 23:621-626
SummaryFrom previous work in our laboratories, there is a large amount of evidence for an electrochemical mechanism of thrombosis. The blood vessel wall and blood cells are negatively charged under normal conditions. Antithrombogenic drugs increase t
Publikováno v:
Thrombosis and Haemostasis. 21:325-331
SummaryThe triggering of electrical thrombosis on electrodes depends on the coagulation steps prior to factor IX activation. Factor XII may be responsible for this phenomenon. The platelet may also play a role. It has been shown that platelet deposit
Publikováno v:
Thrombosis and Haemostasis Vth Congress.
The effects of contraceptive hormonal steroids on the canine cardiovascular system were evaluated. The changes in morphology of arteries and veins and the nature of thrombi deposited following injury to blood vessels were ascertained by scanning elec
Publikováno v:
Circulation. 35
A new technique of endarterectomy is described. It uses carbon dioxide gas, under pressure, to dissect the diseased inner layers of blood-vessel wall from the more normal outer layer. It has been utilized in 89 patients. It remains to be seen what th