Lipid Peroxidation and Acute Myocardial Ischemia

1983 ◽  
pp. 347-363 ◽  
Author(s):  
Parinam S. Rao ◽  
Hiltrud S. Mueller
Keyword(s):  
Lipid Peroxidation ◽  
Myocardial Ischemia ◽  
Acute Myocardial Ischemia

Heparin from Intestine and Lung Source Administered in Large Dose to Dogs with Acute Myocardial Ischemia

1978 ◽  
Vol 40 (02) ◽  
pp. 407-417
Author(s):  
Michael J Saliba ◽  
Richard J Pavalec
Keyword(s):  
Coronary Artery ◽  
Myocardial Ischemia ◽  
Adenosine Triphosphate ◽  
Intestinal Mucosa ◽  
Large Dose ◽  
Acute Myocardial Ischemia ◽  
Ischemic Myocardium ◽  
Atp Levels ◽  
Initial Control ◽  
The Difference

SummaryIntestinal mucosa heparin (IMH) and beef lung heparin (BLH) were infused into dogs subjected to myocardial ischemia by intermittent coronary artery occlusions. The IMH was from a mixture of beef, sheep, and pig intestinal mucosa. Initial control occlusion and recovery was followed by a second occlusion with 60,000 units of IMH or BLH added. Electrocardiographic S-T segment elevations (ST) were measured acutely. There were no significant differences in ST in non-ischemic myocardium before occlusions or with occlusions. In ischemic myocardium, IMH significantly lowered control ST 84% in amount (t = 6.1 p <0.00005), and 76% in number (t = 11.6 p <0.00001). BLH lowered control ST a significant, lesser, 36% in amount (t = 3.6 p <0.008), and 35% in number (t = 3.2 p <0.01). The difference between IMH and BLH in ischemic myocardium was a significant 48% in amount (t = 4.0 p <0.0007), and 41% in number (t = 2.0 p <0.06). Myocardial adenosine triphosphate (ATP) levels were assayed after 90 min. ATP levels were 31% higher in both ischemic and non-ischemic myocardium in IMH-treated dogs than in BLH- treated. It was concluded that IMH and BLH are functionally different, and IMH was significantly more effective.

In Vivo MRI Visualization of Acute Myocardial Ischemia and Reperfusion in Ferrets by the Persistent Action of the Contrast Agent Gd(BME-DTTA)

Circulation ◽  
1995 ◽  
Vol 92 (12) ◽  
pp. 3549-3559 ◽  
Author(s):  
Tamás Simor ◽  
Wen-Jang Chu ◽  
Lynne Johnson ◽  
Andras Safranko ◽  
Mark Doyle ◽  
...  
Keyword(s):  
Myocardial Ischemia ◽  
Contrast Agent ◽  
Acute Myocardial Ischemia ◽  
Ischemia And Reperfusion ◽  
Myocardial Ischemia And Reperfusion

Stimulation of lymphatic drainage of the heart by propranolol, heparin, and rheogluman in acute myocardial ischemia

1990 ◽  
Vol 110 (5) ◽  
pp. 1465-1467
Author(s):  
Ya. D. Mamedov ◽  
Z. D. Ismailova ◽  
G. Sh. Garaev ◽  
Z. D. Ismailova
Keyword(s):  
Myocardial Ischemia ◽  
Lymphatic Drainage ◽  
Acute Myocardial Ischemia ◽  
Stimulation Of

scholarly journals Image-based modeling of acute myocardial ischemia using experimentally derived ischemic zone source representations

2018 ◽  
Vol 51 (4) ◽  
pp. 725-733 ◽  
Author(s):  
B.M. Burton ◽  
K.K. Aras ◽  
W.W. Good ◽  
J.D. Tate ◽  
B. Zenger ◽  
...  
Keyword(s):  
Myocardial Ischemia ◽  
Acute Myocardial Ischemia ◽  
Image Based Modeling
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