Aim Of The Study: To improve prophylactic local treatment of hepatic metastasis from colonic cancer cells in the rat.
Methods: The in vitro anticancer activity of 30 mn exposure to different drugs was first evaluated by dimethyl-thiazol-diphenyl-tetrazolium-bromide assay on confluent DHD/K12/PROb rat and HT29 human colonic cancer cells. Hepatic metastasis was induced by portal vein infusion of 12 x 106 PROb colonic cancer cells in syngenic BDIX rats.
Ureteral injury is a rare but potential serious complication that can occur during a variety of general surgical procedures. Knowledge of the course of the ureter is the first step toward preventing ureteral injuries. While some injuries are noticed intraoperatively, most are missed and present later with pain, sepsis, urinary drainage or renal loss.
View Article and Find Full Text PDFPurpose: The aim of this study was to retrospectively report clinical manifestations, type of treatment, survival rate of thyroid metastases from renal carcinoma.
Patients And Methods: Seven patients were retrospectively collected from files of different Burgundy's hospitals. All renal and thyroid gland specimens were controlled by the anatomopathologist.
Free malignant cells, which are frequently detected in the washing liquid from the peritoneal cavity before and after resection of human colorectal cancer, are suspected to cause recurrent peritoneal cancer. We carried out an experimental study to compare the prophylactic efficacy of washing the peritoneum with several anticancer drugs and the antiseptic povidone-iodine against the development of peritoneal carcinomatosis from colonic origin in rats and nude mice. The in vitro anticancer activity of a short, 15-minute exposure of pirarubicin, doxorubicin, 5-fluorouracil, cisplatin, mitomycin C, and 1% povidone-iodine was first evaluated by an MTT assay on DHD/K12/PROb rat and LS174T human colon cancer cells.
View Article and Find Full Text PDFConcerning good practice for the management of histological cancer specimen, the main recommendations concern: (1) the quality of transmission in information between professionals; (2) the necessity of fresh, unfractionated, oriented surgical samples; (3) the importance of an appropriate storage condition for samples collected for extemporaneous examination, freezing or cell culture; (4) the quality of the deep freezer at temperatures of -80 degrees C or liquid nitrogen for frozen samples storage; (5) the importance of fixing tissues shortly after sample collection in buffered Formal solution in order to prevent cell lysis.
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