Zobrazeno 1 - 10
of 28
pro vyhledávání: '"S W Downing"'
Autor:
R. A. Lange, S. W. Downing, R. J. March, L. B. Tan, K. A. Horvath, D. Phil, L. D. Hillis, S. G. Williams, D. J. Wright, O. H. Frazier, K. B. Allen
Publikováno v:
New England Journal of Medicine. 342:436-438
Publikováno v:
Circulation. 94
In end-stage pulmonary hypertension (PH), the degree of right ventricular (RV) dysfunction has been considered so severe as to require combined heart-lung transplantation. Nevertheless, left ventricular (LV) and RV hemodynamics return to relatively n
A multimedia-based histology laboratory course: elimination of the traditional microscope laboratory
Autor:
S W, Downing
Publikováno v:
Medinfo. MEDINFO.
We have developed a multimedia-based laboratory course which has enabled us to eliminate the microscope and traditional microscope laboratory that have been mainstays of our histology course and histology courses at almost all institutions where hist
Autor:
M R, Llaneras, M L, Nance, J T, Streicher, P L, Linden, S W, Downing, J A, Lima, R, Deac, L H, Edmunds
Publikováno v:
The Journal of thoracic and cardiovascular surgery. 105(3)
We developed a new animal model of ischemic mitral insufficiency in sheep and used it to test the hypothesis that the combination of posterior papillary muscle infarction and left ventricular dilatation was required to produce mitral regurgitation af
Publikováno v:
Circulation. 86
Both short- and long-term extracorporeal membrane oxygenation (ECMO) causes platelet loss and dysfunction. Bitistatin is a reversible inhibitor of the platelet glycoprotein IIb/IIIa receptor. This study tests the hypothesis that inhibition of platele
Publikováno v:
The Journal of thoracic and cardiovascular surgery. 104(4)
The hypothesis that nonischemic distention of the arrested, flaccid ventricle causes myocardial creep and reduces ventricular contractile force was tested in 16 sheep. Left ventricular volume was calculated from ultrasonic dimension transducers spann
Autor:
E B, Savage, S W, Downing, M B, Ratcliffe, M, Fallert, K B, Gupta, G S, Tyson, D K, Bogen, L H, Edmunds
Publikováno v:
The Journal of thoracic and cardiovascular surgery. 104(3)
Anteroapical left ventricular aneurysms were produced in 23 sheep by coronary arterial ligation. Plication of the aneurysm does not change stroke volume or cardiac output and does not significantly change left ventricular oxygen consumption from the
Publikováno v:
Microscopy and Microanalysis. 6:630-631
Angiotensin II (AII) is a potent vasoconstrictor and mitogenic factor. The biological actions of All through AII receptors which include AT-1 and AT-2 receptors. However, the effects of AII on cardiomyocyte apoptosis and caspase expression remain con
Publikováno v:
The Journal of Cell Biology
Thread cell differentiation in the slime gland of the Pacific hagfish Eptatretus stouti has been studied using light microscopy and scanning and transmission electron microscopy. Thread cell differentiation is remarkable in that the life history of t
Publikováno v:
Preparative Biochemistry. 18:67-76
The isolation of translatable poly(A)±mRNA from the slime glands of the Pacific hagfish, Eptatretus stouti, is not possible by the commonly used procedures because of the viscous slime that is formed when the contents of the glands are hydrated. Thi