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Biomedical subjects

K Mimura

Publications and source records attributed to K Mimura.

At least 145 records · Page 8Linked to original sources

[Antibacterial activities of cefotiam against various causative organisms isolated from clinical materials (author's transl)].

Antibacterial activities of cefotiam (CTM), cefazolin (CEZ) and cefmetazole (CMZ) against various causative organisms isolated from clinical materials were investigated. CTM showed excellent antibacterial activities against Gram negative bacilli. Especially against E. coli and Klebsiella, CTM showed superior antibacterial activities to other antibiotics, CMZ and CEZ. The MICs of CTM against Serratia and Enterobacter dispersed very widely, but showed small values comparing with CMZ and CEZ. The antibacterial activity of CTM against P. mirabilis was slightly superior to that of CMZ, but against P. vulgaris was rather inferior to that of CMZ. However, these 3 antibiotics, CTM, CMZ and CEZ, showed slightly less active against non-glucose-fermentation bacilli.

Bacteria↗

Simple, direct measurement of lipoprotein X in serum.

This relatively simple method for quantitative estimation of lipoprotein X is based on assay of phospholipids in precipitates of lipoprotein X. We first remove other lipoproteins by precipitation with phosphotungstic acid solution. Lipoprotein X is then precipitated from the supernatant fluid with an alkaline solution of magnesium ion, and phospholipid is determined in this precipitate. Results are linearly related to concentration of lipoprotein X. The CV is less than 3%. Results correlated well with those for agar gel electrophoresis.

Cholestasis↗

An autopsy case of progressive dementia showing special intraplasmic inclusions in diffuse cerebral cortex.

A 29-year-old male characterized by progressive dementia has been described. Histopathologically, the changes obtained were as follows: 1) Some atrophic nerve cells contained homogeneous round or oval intraplasmic inclusions which could be stained with periodic acid-Schiff and coupled tetrazonium. From these examinations the inclusions consisted of neutral mucopolysaccharide including protein. 2) Mild neuronal loss was diffusely present. 3) Most of the remaining nerve cells were atrophic. The above-described findings were observed diffusely in the whole cortex of the brain. To our knowledge, the present case does not belong to the category of any well-known pathological diseases.

Adult↗