Biomedical subjects
Publications and source records attributed to M Takiguchi.
A nine-year-old, intact female, mixed-breed dog was presented with a history of chronic regurgitation and weight loss. Endoscopy and contrast radiography confirmed the presence of a distal esophageal mass. The dog was euthanized, and histopathological diagnosis of the mass was an esophageal/gastric adenocarcinoma.
BACKGROUND/AIMS: In living-related liver transplantation, fatty liver should be exactly detected in the healthy donor with noninvasive measurement before the surgery. The study aimed to investigate the usefulness of redox tolerance test in diagnosing fatty liver. METHODOLOGY: The subjects were 32 patients who underwent an abdominal surgery. They did not show any abnormal values in biochemical evaluations, nor had they diabetes. Under informed consent, liver specimens were obtained intraoperatively, and the subjects were divided into three groups according to the degree of hepatic fatty deposit: group A has fatty deposits at less than 10% of hepatocytes (n = 12), group B showed the deposits at 10-30% (n = 10), group C has the deposits of more than 30% (n = 10). Before the surgery, redox tolerance test was performed as follows; arterial blood samples were obtained successively at 75 g oral glucose load over a 120-min period, and the arterial ketone body ratio and blood glucose level were determined. The ratio of increased arterial ketone body ratio (AKBR) to increased blood glucose (BG) level (100 x delta AKBR/delta BG) was calculated as redox tolerance index. RESULTS: After fasting state, arterial ketone body ratio and blood glucose level did not differ among the three groups. However, the values of redox tolerance index in groups B (0.73 +/- 0.08) and C (0.46 +/- 0.04) were significantly lower than those in group A (1.85 +/- 0.31). CONCLUSIONS: The redox tolerance test was exceedingly sensitive indicator for objectively diagnosing the fatty liver.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.
Explore the source record for details and available documents.