The cultivation in vitro of mouse tissues derived from normal organs from 86 spontaneous epithelial tumors of the mammary gland, and from 27 Ehrlich carcinomas, has been undertaken, together with a study of the properties of the various cell types. 1. The tissues liquefied fibrin from mouse and rat plasma more readily than fibrin from chicken plasma. Clots made of chicken plasma alone, if thoro...

Since human colorectal tumors are insensitive to most chemotherapeutic agents, there is a need for the discovery of new drugs that would show activity against this disease. In an attempt to better appreciate the relevance of a widely used mouse colon tumor (colon adenocarcinoma Co38) as a screening model for human colorectal tumors, we compared the main phase I and phase II drug-metabolizing en...

Scallops are one of the main marine products Hokkaido, Japan. In addition to adductor muscle, scallop mantle tissue is often consumed in Previously, we showed that feeding mice a diet containing 1% resulted lower food consumption and, ultimately, death. this study, isolated and identified toxic substances from tissue. The were protein complexes with molecular weights 18 kDa 29 kDa. Feeding 0.05...

Introduction: Adult stem cells are the group of cells which conserve their nature in tissues and organs among other cells. In recent years, the researchers reported the existence of stem cells on the Bulge of hair follicles near to the smooth muscle. It is possible to differentiate these stem cells to neural cells by induction of Shh, FGF, and RA factors. Because of existence of these factors ...

Abstract
 Aim: The 97-kDa Valosin-containing protein has important functions in proteolysis. Although the expression of p97 / VCP been studied many types cells and tissues, localization at cellular level developing mouse pancreas liver not determined. Therefore, aim our study was investigate immuolocalization p97/VCP rat fetal postnatal pancreas. 
 Material Methods: from fetal, (1, 5,...

Although it is well established that tumors can induce endothelial cell mitosis and angiogenesis leading to extensive neovascularization, little is known concerning the spectrum of normal cells or tissues that may have similar inductive capabilities. A variety of developmentally active tissues were tested: mouse embryonic organ rudiments, mouse and rabbit trophoblast and placenta, and blastemal...