Purpose: This study aims at to make intermediate-term evaluations of a curriculum by investigating its development, operation and outcomes 2 years after its revision.
Methods: A survey using 5-point-Lickert scale questionnaires was given to the group of directors who developed the curriculum, instructors who only used it in their classes, and a student group from the first and second grades. Focus group interviews were performed in the professor groups.
The objective of this study was to explore whether a specific inhibitor of PI3K, wortmannin, could potentiate the antitumor effect of radiation in vivo, particularly on radioresistant murine tumors. C3H/HeJ mice bearing syngeneic hepatocarcinoma (HCa-I) were treated with 25 Gy radiation, wortmannin, or both. Wortmannin was administered intraperitoneally (1 mg/kg) once daily for 14 days.
View Article and Find Full Text PDFPurpose: Although radiotherapy is highly effective in relieving bone pain due to cancer invasion, its mechanism remains unclear. The aim of this study was to explore this mechanism in an animal model system.
Methods And Materials: A hind paw model of cancer pain was developed by transplanting a murine hepatocarcinoma, HCa-1, into the periosteal membrane of the foot dorsum of C3H/HeJ mice.