Zobrazeno 1 - 10
of 47
pro vyhledávání: '"Syed F. Mohammad"'
Publikováno v:
Artificial Organs. 21:947-953
Centrifugal blood pumps have become valuable therapeutic tools for cardiopulmonary bypass surgery. In addition, surgeons have used them as temporary ventricular assist devices, and this type of pump is also being developed for use as a permanent assi
Autor:
L. S. Yu, R. Monson, Willem J. Kolff, Don B. Olsen, A. J. Pijl, Syed F. Mohammad, J. M. T. Griensven, Kenneth A. Solen
Publikováno v:
Artificial Organs. 14:125-129
Device-induced thrombogenesis was studied in an in vitro model using human blood circulated through an artificial ventricle. A new constant pressure filtration technique was used to detect circulating microemboli, the activated partial thromboplastin
Autor:
Alfred K. Cheung, Syed F. Mohammad, Seung Jung Kim, John K. Leypoldt, Takahisa Masaki, Roy Rowley
Publikováno v:
Kidney International. 68:371-377
Different responses by cultured aortic and venous smooth muscle cells to gamma radiation.BackgroundStenosis of hemodialysis arteriovenous grafts is usually focal and caused by the proliferation of vascular smooth muscle cells (SMCs). External radiati
Autor:
Alfred K. Cheung, Sung Wan Kim, Thanit Chirananthavat, Li Li, Sergey B. Zhuplatov, Ramesh Rathi, Steven E. Kern, Seung-Jung Kim, Gaylen M. Zentner, John K. Leypoldt, Syed F. Mohammad, Takahisa Masaki, Gregory L. Burns, John Holman
Publikováno v:
Kidney International. 66(5):2061-2069
Inhibition of neointimal hyperplasia in vascular grafts by sustained perivascular delivery of paclitaxel.BackgroundNeointimal hyperplasia occurs commonly at the anastomoses of arteriovenous grafts for chronic hemodialysis, causing stenosis and occlus
Thromboembolization Associated with Sudden Increases in Flow in a Coronary Stent Ex Vivo Shunt Model
Publikováno v:
ASAIO Journal. 46:301-304
To observe the dynamics of thromboembolism (TE) in an animal model, a carotid-carotid arterial ex vivo shunt was developed. A coronary stent deployed in a 3.5 mm polyvinylchloride (PVC) tubing segment was used as a model device in the shunt. A light-
Autor:
Syed F. Mohammad, Takahisa Masaki, Craig D. Kamerath, Sibylle A. Kozek-Langenecker, Alfred K. Cheung
Publikováno v:
Anesthesia & Analgesia. 90:808-812
UNLABELLED The effects of heparinization and the reversal of heparin activity on platelet function after cardiopulmonary bypass have not been well defined. Flow cytometry has become a convenient and powerful technique for characterizing platelets. We
Publikováno v:
Thrombosis and Haemostasis. 83:322-326
SummaryA bovine in-vitro model was developed to investigate device-induced thromboembolism (TE) and its pharmacological intervention, using a stent as a prototype device. Emboli were assessed continuously using a light-scattering microemboli detector
Publikováno v:
ASAIO Journal. 44:M393-M396
The potential of a new bovine in vitro model to evaluate various aspects of device induced thromboembolism was studied using two test modes. First, the effect of an antithrombotic drug on stent induced thromboembolism was assessed. The antithrombotic
Publikováno v:
ASAIO JOURNAL. 42:M655-660
Bacterial adhesion has been identified as the critical initial step in the pathogenesis of foreign body related infection. Recent investigations have shown microbial binding to implanted polymeric materials using specific adhesion of bacteria to immo
Publikováno v:
ASAIO Journal. 40:M371-M376
Device related infection initiated by biofilm bacteria are often difficult to resolve with antimicrobial therapy. Study results indicate that application of static magnetic fields may enhance the activity of gentamicin against biofilm forming Pseudom