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T Koriyama

Publications and source records attributed to T Koriyama.

6 recordsLinked to original sources
PubMed2001

Recent-onset bell palsy complicated by diabetes: comparison of steroid and lipoprostaglandin E(1) therapy.

OBJECTIVE: To compare megadose steroid therapy (n = 17; group S) and lipoprostaglandin E(1) (lipo-PGE(1)) therapy (n = 14; group L) in patients with recent-onset Bell palsy complicated by diabetes. DESIGN: A nonrandomized controlled trial was performed. The 2 groups were almost identical in age, sex distribution, and laterality, and there was no difference in the average palsy scores in the 2 groups either at the time of the first visit or when the palsy was at its worst. RESULTS: There was no statistically significant difference in the cumulative rates of improvement in the 2 groups 4 weeks, 2 months, or 6 months after the first visit, revealing no difference in the therapeutic effects of the 2 agents. During the therapy, fasting blood glucose concentrations were increased in all patients in group S, whereas they were not increased in group L. Complicated diabetes was aggravated in group S, while it was not aggravated in group L. CONCLUSIONS: Lipo-PGE(1) therapy may have improved vascular flow in the facial nerves and accelerated recovery, resulting in a rate of improvement comparable with that obtained through megadose steroid therapy. Lipo-PGE(1) is a useful treatment method for patients with Bell palsy complicated by diabetes.

Adult↗
PubMed1998

[A case of acute necrotizing encephalopathy of childhood with a good outcome].

We experienced a case of acute necrotizing encephalopathy of childhood with a good outcome. The disease continued for about three weeks, and the patient recovered with a sequela of mild left-hemiparesis. On the brain magnetic resonance imaging, abnormal intensity areas in the thalamus and putamen reduced size at an early stage of the disease. After 1 year, his mental and motor development seemed to be almost normal, but brain single photon emission computed tomography and electroencephalography were abnormal. Subclinical functional abnormalities persisted longer than had been expected.

Brain↗
PubMed1992

Susceptibilities of bacterial cellulose containing N-acetylglucosamine residues for cellulolytic and chitinolytic enzymes.

Detailed characterization of enzyme susceptibility of bacterial cellulose containing N-acetylglucosamine (GlcNAc) residues (N-AcGBC) which possess high susceptibility for cellulase and lysozyme and slight susceptibility for chitinase was studied. Turbidimetric lysozyme assay of N-AcGBC showed that (i) the susceptibilities of various N-AcGBCs for lysozyme were proportional to GlcNAc content, and (ii) N-AcGBC homogenates were divided into two groups based on the rate of turbidity reduction (not dependent on GlcNAc content). High reactivity of N-AcGBC for lysozyme would arise from fine microfibrils characteristic of bacterial cellulose (BC) and random distribution of GlcNAc residues in N-AcGBC because water soluble oligomers of N-AcGBC produced by lysozymic hydrolysis did not inhibit lysozyme activity; however, the random distribution of GlcNAc seemed to result in the slight susceptibility of N-AcGBC for chitinase. The rate of cellulolytic turbidity reduction of N-AcGBC was slower than that of BC, which arose from the inhibition for binding of cellulase by GlcNAc residues.

Acetobacter↗