Zobrazeno 1 - 10
of 29
pro vyhledávání: '"D H Tyras"'
Publikováno v:
Chromatographia. 30:19-23
We describe here anin vivo method for direct and simultaneous determination and quantitation of the oxygen free radicals (OFR) superoxide (O2−) and hydroxy (OH) radicals in biological tissue and blood of 2 week-old swine. Our method utilizes OFR tr
Publikováno v:
The Annals of thoracic surgery. 62(3)
Metastatic tumor involvement of the left atrium via the pulmonary veins has been reported rarely. We report a 58-year-old patient with renal cell carcinoma metastatic to the left atrium via the pulmonary veins and the lower lobe of the left lung. An
Publikováno v:
The American surgeon. 61(12)
Coronary pseudoaneurysm is a complication of angioplasty occurring in 4-5% of cases. The likely etiology of the pseudoaneurysm is an iatrogenic dissection. Although increasingly identified, they are infrequently reported and no large series has been
Publikováno v:
Biomedica biochimica acta. 49(6)
We report here the effect of oxygen free radicals, OFR (superoxide, O2-; hydroxy, OH; t-butylhydroperoxide, H2O2) lipid peroxides (malondialdehyde, MDA), free radical scavengers (superoxide dismutase, catalase, allopurinol) and generator (ferrous chl
Publikováno v:
Annals of Surgery. 178:6-12
ObjectiveTo determine whether delay of the repair of the ruptured thoracic aorta in patients with other major injuries is safe and has a potential positive impact on survival.Summary Background DataThe accepted treatment for acute traumatic rupture o
Publikováno v:
The Journal of thoracic and cardiovascular surgery. 75(3)
During a 4 month interval, cultures taken at the time of porcine xenograft valve implantation grew a fastidious atypical mycobacterium, Mycobacterium chelonei (Runyon's groups IV), in eight of 20 patients. Initial growth occurred at 2 to 3 weeks in t
Publikováno v:
The Journal of thoracic and cardiovascular surgery. 80(3)
During the interval 1972 to 1977, of 1,522 patients undergoing isolated coronary artery bypass grafting (CABG), 1,459 received grafts to the left anterior descending coronary artery (LAD). Internal mammary artery (IMA) was used in 765 patients and re
Publikováno v:
The Journal of thoracic and cardiovascular surgery. 80(1)
During an 8 year interval, 184 patients with symptomatic single-vessel disease underwent coronary artery bypass grafting (CABG). There were no operative deaths and only one late cardiac death (5 year cumulative survival 97.9%). At 48 months mean foll
Autor:
B R, Chaitman, L D, Fisher, M G, Bourassa, K, Davis, W J, Rogers, C, Maynard, D H, Tyras, R L, Berger, M P, Judkins, I, Ringqvist, M B, Mock, T, Killip
Publikováno v:
The American journal of cardiology. 48(4)
The 3 year cumulative survival rate of 1,492 patients with left main coronary artery disease (50 percent or greater stenosis of luminal diameter) enrolled in the Collaborative Study in Coronary Artery Surgery (CASS) was 91 percent for the surgical gr
Autor:
W J, Rogers, B R, Chaitman, L D, Fisher, M G, Bourassa, K, Davis, Ch, Maynard, D H, Tyras, R L, Berger, M P, Judkins, I, Ringqvist, M B, Mock, T h, Killip
Publikováno v:
Kardiologiia. 22(2)
In order to evaluate survival patterns in patients with left main coronary artery (LMCA) disease, 1492 patients with LMCA disease admitted to the U. S. Collaborative Study on Coronary Artery Surgery (CASS) were followed up. Of the 1492 patients, 1183