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Biomedical subjects

G Fukushi

Publications and source records attributed to G Fukushi.

8 recordsLinked to original sources
PubMed1992

[Comparative study of UFT plus mitomycin C and UFT plus doxorubicin in adenocarcinoma. Hirosaki Cooperative Group of Cancer Chemotherapy].

A multicenter cooperative study was conducted to compare the clinical efficacy of UFT-M (UFT, Mitomycin C (MMC)) and UFT-D (UFT, Doxorubicin (DXR)). A total of 62 cases with adenocarcinoma were enrolled in this study. Eligible cases included 25 patients with gastric cancer, 22 with pancreas or biliary tract cancer and 10 with other cancers. They were divided into two groups; 30 in UFT-M and 27 in UFT-D. The treatment schedules were as follows: UFT 400-600 mg/day orally every day, MMC 4-6 mg/m2, IV, every week (UFT-M); UFT 400-600 mg/day orally every day, DXR 20 mg/m2, IV, every 3 weeks (UFT-D). For gastric cancer, 3 of 17 cases treated by UFT-M showed PR, whereas no case showed PR in UFT-D. As for toxicity, bone marrow suppression was more commonly observed in UFT-M than in UFT-D. There was no statistical difference in survival between the two treatment regimens. These results suggested that UFT-D was not effective but UFT-M was a more promising combination therapy against advanced gastric cancer.

Adenocarcinoma↗
PubMed1988

[MQF-FT and MQF-UFT in gallbladder and bile duct cancer].

Four patients with gallbladder cancer and two with bile duct cancer were treated with mitomycin C, carboquone, 5-fluorouracil and OK-432 (MQF-OK therapy) plus tegafur (FT) or UFT. MQF-OK therapy was administered according to our original method. FT and UFT were orally given in a dose of 600-800 mg/body/day and 300-400 mg/body/day, respectively. Three with gallbladder cancer and one with bile duct cancer showed PR. Myelosuppression was observed in all cases, but recovered in two weeks after MQF therapy. We recommend the further trial of MQF-OK therapy plus FT or UFT for gallbladder and bile duct cancer.

Administration, Oral↗
PubMed1986

New method of testing for carbohydrate absorption in man. Xylose and sucrose absorption; effects of sucrase inhibition.

Absorption of carbohydrate was quantitated in 49 subjects without disease of the small bowel using a new technique for ileal perfusion. A double-lumen tube with an attached balloon was inserted retrograde through the colon and used to quantify arrival in the ileum of D-xylose and a nonabsorbable marker which had been taken orally. In the same way, absorption of sucrose and the effects of an inhibitor of alpha-glucosidase were also studied. Insertion of the assembly through the colon and intubation of the terminal ileum was usually possible within 30 min; we have designated the technique, endoscopic retrograde bowel insertion (ERBI). The test meals were 500 ml of water containing either 25 g D-xylose and 5 g polyethylene glycol (PEG 4000), or 100 g sucrose with 5 g PEG. Sucrose meals also contained 0, 100, or 200 mg of an inhibitor of alpha-glucosidase (BAYg5421). At the end of a 5-hr test period, the ratio of recovery of D-xylose relative to that of PEG indicated that 69% of D-xylose was absorbed. Five-hour urinary excretion of D-xylose was 31% of that ingested, or 45% of the D-xylose which was absorbed. Sucrose was recovered in ileal samples only when administered together with inhibitor. Rates of sucrose absorption with BAYg5421, 100 and 200 mg, were 75% and 65%, respectively. The perfusion technique of ERBI is a rapid and reproduceable approach to the distal small intestine of man which could be of value in the investigation of intestinal absorption.

Acarbose↗
PubMed1976

Five cases of tick bite.

Reported here are five cases of tick bite: in a 2-year-old boy, a 3-year-old girl, a 72-year-old woman, a 29-year-old woman, and a 51-year-old man. Four cases are thought to have occurred in a mountain area while one occurred in a city garden. None were accompanied with severe systemic symptoms or deuteropathies. The parasites were identified as the adult female tick Ixodes ovatus Neumann (3 cases) and Ixodes nipponensis Kitaoka et Saito (2 cases), which are commonly distributed in Japan.

Adult↗