[An experimental study of myonephropathic metabolic syndrome (MNMS)].
We have attempted to establish dog experimental model similar to clinical MNMS. Thirty-five dogs were divided into four groups; G-1: Ligation of abdominal aorta. (N = 5), G-2: Ligations as above for 6 hours and reperfusion. (N = 12), G-3: Same as G-2+ligation of superior epigastric arteries (N = 13), G-4: Same as G-2+transection of abdominal muscles (N = 5). Biochemicals, electrolytes and blood gas analysis in artery and vein were measured before, 6 hours after clamp, 5 minutes, 1 hour, 6 hours after reperfusion. Skeletal muscle PCO2, pH of lower leg were continuously measured. In G-1, no dog showed MNMS, in G-2, half of the dogs developed MNMS, in G-3, MNMS developed 9, but not in 4. In G-4, 4 dogs died during aortic cross-clamping. Satisfactory results were obtained in G-3. From the results of statistical analysis, the measurement of GOT, LDH, CPK, Cr and tissue PCO2, pH showed high significance between MNMS (+) and (-), and had correlation with K, BE, pH of artery and vein after reperfusion. Therefore, we consider that above factors are appropriate predictors for MNMS.
Onuki
Y
Y
National Cardiovascular Center Research Institute, Suita, Japan.
Adachi
S
S
Ando
M
M
Takeuchi
S
S
Nakajima
N
N
Okui
K
K
D000138:Acidosis / Q000378:metabolism; D000818:Animals; D002245:Carbon Dioxide / Q000378:metabolism; D004195:Disease Models, Animal; D004285:Dogs; D006863:Hydrogen-Ion Concentration; D006934:Hypercalcemia / Q000378:metabolism; D007674:Kidney Diseases / Q000378:metabolism*; D008659:Metabolic Diseases / Q000378:metabolism*; D009132:Muscles / Q000378:metabolism; D009135:Muscular Diseases / Q000378:metabolism*; D011379:Prognosis; D015424:Reperfusion; D013577:Syndrome
D002245:Carbon Dioxide