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Biomedical subjects

M Fujikawa

Publications and source records attributed to M Fujikawa.

At least 73 records · Page 4Linked to original sources
PubMed1989

Effect of eicosapentaenoic acid ethyl ester on proteinuria of streptozotocin-induced diabetes mellitus in rats.

Streptozotocin (45 mg/kg) was intravenously administered to 7-week-old Wistar rats through their tail veins. After 11 days, the rats were divided into two groups. One group was fed a lipid-free diet (90%, w/w) plus lard (8%) and safflower oil (2%) for four weeks (Diet 1 group, n = 12). The other group was fed in the same way, except that safflower oil was replaced by 90% pure eicosapentaenoic acid (EPA) ethyl ester (Diet 2 group, n = 13). Twenty-four-hour urine was collected just before the diets started and during the experiment at 7-day intervals. In the second and third week, the levels of proteinuria were significantly lower in the Diet 2 group than they were in the Diet 1 group. There was no significant difference in the levels of creatinine, urea nitrogen, or lipids in plasma or in body weights between the two groups after four weeks on the diets. Because Diet 2 reduced proteinuria of diabetic rats compared to Diet 1, an EPA-rich diet may retard the development of diabetic nephropathy.

Animals↗
PubMed1986

A case of Behçet's syndrome with rupture of a pulmonary aneurysm: autopsy findings and a literature review.

A 34 year old man suffering from oral and genital ulceration with uveitis (the complete type of Behçet's syndrome) developed fluctuating radiological opacities in the right lung and showed recurrent hemoptysis. Pulmonary angiography showed multiple aneurysms and obstruction of the pulmonary arteries. After he was treated with prednisolone, the symptoms and pulmonary manifestation improved temporarily. However, he died suddenly from a massive hemoptysis. An autopsy revealed the aneurysmal rupture of right basilar branch of pulmonary artery into the right B6 bronchus. Histopathological findings in the lung showed multiple organized thrombi, inflammatory infiltration and vascular wall destruction of pulmonary arteries of various sizes. Only 47 previously reported cases of Behçet's syndrome which showed pulmonary involvements were revealed by a search of the published literature.

Adult↗
PubMed1986

[A case report of concurrent esophageal and gastric double cancer successfully treated by surgery and the effectiveness of the oral administration of polyacrylate pasta (PANA kayaku) and bleomycin oil in esophageal carcinoma].

The patient was a 65-year-old male who came to our hospital with a complaint of dysphagia. He was admitted to hospital following a diagnosis of combined tumor in the esophagus and stomach as revealed by X-ray fluoroscopy. For preoperative chemotherapy, he was given oral administration of BLM-polyacrylate pasta, 30 mg/day for 25 days and 15 mg/day for 5 days, up to a total dose of 825 mg. This regimen successfully reduced the tumor in the esophageal area. No signs of pulmonary dysfunction, changes in blood cell count and blood chemistry of any other abnormalities in his general status were seen as side-effects of the BLM-polyacrylate pasta. Thoracic-esophagectomy and total gastrectomy were performed on November 7, 1983. He has been maintaining a good quality of life without any signs of recurrence of the tumor for the last two years and six months after the operation. The esophageal tumor was identified as moderately differentiated squamous cell carcinoma with A0N0M0Pl0 and grade of invasion "mp", while the gastric tumor was moderately differentiated adenocarcinoma with H0P0S0N0 and invasion grade "m" in the early stage of IIa + IIc type.

Acrylic Resins↗
PubMed1980

Venous abnormalities in portal hypertension demonstrated by CT.

A total of 30 patients with portal hypertension examined by computed tomography (CT) was reviewed for identification of portosystemic collaterals and other changes in the portal venous system. CT demonstrated esophageal varices in 18 of 25 patients shown to have varices by other methods. Mediastinal venous masses secondary to a dilated azygos system and paraesophageal veins were also recognized by CT. Other collaterals, such as gastrorenal, paraumbilical pathways, and caput medusa, could be seen and instances of splenic vein dilatation and portal vein aneurysm were encountered. CT in portal hypertension can be useful in establishing that mass lesions may in fact be dilated veins.

Adult↗