Decrease in circulating endothelial progenitor cells in patients with stable coronary artery disease.
Explore the source record for details and available documents.
Antigens, CD34↗
Biomedical subjects
T Eizawa
Publications and source records attributed to T Eizawa.
Usefulness of the combination of pre- and intraoperative selective intraarterial calcium injection to detect residual insulinomas.
In a 35-year-old woman diagnosed with insulinoma selective intraarterial calcium injection was positive for proximal gastroduodenal artery and inferior pancreaticoduodenal artery involvement preoperatively. Although non-invasive imaging studies were negative, a mass was detected at the pancreatic uncus by intraoperative ultrasonography. Gastroduodenal artery calcium injection was performed after enucleation of the tumor. Following calcium injection, the insulin level was inappropriately increased and further pancreaticoduodenectomy was performed. After excision, another tumor was detected at the head of the pancreas by histopathological examination. As shown, selective intraarterial calcium injection is useful to localize tumors preoperatively and intraoperatively.
Adult↗
[A case of mitochondrial myopathy, encephalopathy, lactic acidosis and stroke-like episodes (MELAS), showing temporary improvement during the treatment with eicosapentaenoic acid ethyl ester].
We report a 67-year-old man with mitochondrial myopathy, encephalopathy, lactic acidosis and stroke-like episodes (MELAS), successfully treated with eicosapentaenoic acid ethyl ester (EPA-E) for about eight months. He showed bilateral auditory disturbance and slowly progressive gait ataxia at age 50 during treatment of diabetes mellitus (DM) with subcutaneous injection of insulin since age 29. At age 58 he manifested an acute hemiparesis of right extremities for one week with no abnormal findings on neuroradiological examinations. A permanent pacemaker was implanted at age 61 to treat frequent syncopal attacks due to complete atrioventricular block. On admission to our hospital, neurological examinations revealed dementia, auditory disturbance, severe cerebellar ataxia and mild atrophy of proximal muscles with systemic hyporeflexia. Based on a point mutation in position 3243 of mitochondrial DNA, he was diagnosed as having MELAS with severe DM, auditory disturbance and cardiac conduction block. After initiation of treatment with EPA-E at a dose of 2,700 mg/day he showed temporarily an improvement in auditory disturbance, blood glucose control and cerebellar ataxia. In objective evaluations for cerebellar ataxia, we could find significant decreases in times for 20 m walking and heel-knee patting in the ninth month, and in time for tracing of a whirl from the third to the ninth month, compared with those before treatment of EPA-E (p < 0.0001). Because EPA-E is taken into mitochondrial membranes and activates electron transmission enzyme complexes, it might be a candidate for therapy of mitochondrial encephalomyopathy, including MELAS.
Aged↗