Clinically encouraging results can be obtained with an intravenous high dose short-time infusion of streptokinase in patients with evolving myocardial infarction. The feasibility and efficacy of the intracoronary and the systemic approach of streptokinase therapy in acute myocardial infarction are discussed in this report and include topics such as infarct artery recanalization success rate, co...

Blood vessels are formed through vasculogenesis, followed by remodeling of the endothelial network through angiogenesis. Many events that occur during embryonic vascular development are recapitulated during adult neoangiogenesis, which is critical to tumor growth and metastasis. Current antiangiogenic tumor therapies, based largely on targeting the vascular endothelial growth factor pathway, sh...

The Western Washington Intravenous Streptokinase Trial randomized 368 patients with acute myocardial infarction to receive either intravenous streptokinase or standard therapy. The ventriculograms and coronary angiograms obtained in 170 patients 10.4±7.4 days after infarction were analyzed to evaluate the effects of thrombolytic therapy on global and regional systolic function. Streptokinase tr...

Two strains of Group A streptococci have been shown to produce streptokinases with different physical and immunologic characteristics. These streptokinases have been designated SK-A and SK-B. Examination of additional strains of Group A streptococci has indicated that SK-A is the more commonly encountered streptokinase. Studies comparing the two Group A streptokinases with streptokinase of Grou...

results there were 13 (59, 1%) male and 9 (40.9%) female patients in group 1. in group 2, there were 15 (60%) male and 10 (40%) female cases (p = 0.949). patients in both groups were matched well regarding age, body weight, height and the duration of streptokinase infusion (p < 0.05). the incidence of hematoma was higher in group 1 than group 2 (p = 0.032). the patients of group 1 required more...

Tissue-type plasminogen activator (t-PA) is a promising thrombolytic agent because it can produce thrombolysis without inducing a plasma proteolytic state. It is uncertain if this potentially important feature renders t-PA less hemorrhagic than other plasminogen activators. We have compared the hemorrhagic and thrombolytic effects of t-PA and streptokinase in rabbits. Streptokinase, 4000 U/kg/h...

A key event in the oocyte-to-embryo transition is the start of the embryonic mitotic cell cycle. Prior to this start, the cell cycle in oocytes is generally arrested at a particular stage during meiosis, and the meiotic arrest is released by fertilization. However, it remains unclear how release from the meiotic arrest is implicated in the start of the embryonic cell cycle. To elucidate this li...

To determine the distribution of antibodies to streptokinase that might be anticipated in patients requiring treatment with streptokinase, specific anti-streptokinase antibody titres were determined in a group of subjects from the general population and in a group of patients presenting with acute myocardial infarction. Enzyme-linked immunosorbent assays were developed to measure specific anti-...