Fatty change of the liver microenvironment influences the metastatic potential of colorectal cancer.

Fatty liver is the most common cause of liver disease, and its prevalence has been increasing globally. Colorectal cancer (CRC) accounts for approximately 10% of all cancers and metastasizes most commonly to the liver. Paget's 'Seed and Soil' theory of metastasis proposed that the secondary growth of cancer cells is dependent on the distal organ microenvironment.

Genome sequence of Kitasatospora setae NBRC 14216T: an evolutionary snapshot of the family Streptomycetaceae.

Kitasatospora setae NBRC 14216(T) (=KM-6054(T)) is known to produce setamycin (bafilomycin B1) possessing antitrichomonal activity. The genus Kitasatospora is morphologically similar to the genus Streptomyces, although they are distinguishable from each other on the basis of cell wall composition and the 16S rDNA sequence. We have determined the complete genome sequence of K.

The quantitative prediction of bitterness-suppressing effect of sweeteners on the bitterness of famotidine by sweetness-responsive sensor.

The purpose of the present study was the quantitative prediction of the bitterness-suppressing effect of sweeteners (sucrose or sugar alcohols) on the bitterness of famotidine (or quinine sulfate as control) solutions using an artificial taste sensor. Firstly, we examined the response characteristics of the sensor response to sweetness. The sensor membrane is charged negatively in the presence of sweeteners, which tend to receive protons from one of the components of the sensor membrane.

Preparation, characterization and taste-masking properties of polyvinylacetal diethylaminoacetate microspheres containing trimebutine.

The objectives of this study were to produce acid soluble, polyvinylacetal diethylaminoacetate (AEA) microspheres containing trimebutine (as maleate), using a water-in-oil-in-water (w/o/w) emulsion solvent evaporation method, to characterize their in-vitro release properties, and to evaluate the taste-masking potential of this formulation in human volunteers. The pH of the external aqueous phase was the critical factor in achieving a high loading efficiency for trimebutine in the microencapsulation process; nearly 90% (w/w) loading efficiency was obtained at above pH 10. Trimebutine was completely released from AEA microspheres within 10 min in a dissolution test at pH 1.

[Clinical usefulness of ondansetron hydrochloride for nausea and vomiting during repeated courses of chemotherapy for malignant lymphoma--impact of prognosis announcement on anti-emetic effect and evaluation of patient perception of chemotherapy-associated adverse events].

We evaluated the efficacy and safety of ondansetron hydrochloride (OND) on nausea and vomiting during repeated courses of CHOP or ACOMP-B therapy in patients with malignant lymphoma. The impact of the prognosis announcement on the anti-emetic effect and chemotherapy-associated adverse events was also investigated. Forty-two subjects with malignant lymphoma who underwent CHOP or ACOMP-B therapy including cyclophosphamide 600 mg/m2 and adriamycin 40 mg/m2 were investigated for a maximum of 6 courses.