Metadata about: Abstract The suitability of the AIN-76A diet for Fischer-344 rats was investigated. This diet, proposed by the American Institute of Nutrition for use when a purified diet composed of refined ingredients and added vitamins and minerals is required, was tested in Sprague-Dawley rats. Male weanling Fischer-344 rats were fed three different lots of the AIN-76A diet from two suppliers. Increase in body weights and food consumption were compared to animals fed a cereal-based control diet. Animals were sacrificed at various intervals and tissues were taken for histopathological observation. By 8 weeks moderate to marked periportal lipidosis developed in livers of all rats fed the AIN-76A diet. Liver-body weight ratios over the 8-week period were significantly higher in rats fed AIN-76A diets compared to rats fed the control diet. However, growth rates of rats fed the AIN-76A diet were similar to growth rates of controls. Some rats fed the AIN-76A diet developed severe hemorrhagic lesions. The AIN-76A diet in its present form is not suitable for use with male Fischer-344 rats.

About: Abstract The suitability of the AIN-76A diet for Fischer-344 rats was investigated. This diet, proposed by the American Institute of Nutrition for use when a purified diet composed of refined ingredients and added vitamins and minerals is required, was tested in Sprague-Dawley rats. Male weanling Fischer-344 rats were fed three different lots of the AIN-76A diet from two suppliers. Increase in body weights and food consumption were compared to animals fed a cereal-based control diet. Animals were sacrificed at various intervals and tissues were taken for histopathological observation. By 8 weeks moderate to marked periportal lipidosis developed in livers of all rats fed the AIN-76A diet. Liver-body weight ratios over the 8-week period were significantly higher in rats fed AIN-76A diets compared to rats fed the control diet. However, growth rates of rats fed the AIN-76A diet were similar to growth rates of controls. Some rats fed the AIN-76A diet developed severe hemorrhagic lesions. The AIN-76A diet in its present form is not suitable for use with male Fischer-344 rats.

an Entity references as follows:

Graph IRI	Count
http://ns.inria.fr/covid19/graph/articles	3

Faceted Search & Find service v1.13.91

This work is licensed under a Creative Commons Attribution-Share Alike 3.0 Unported License.
OpenLink Virtuoso version 07.20.3229 as of Jul 10 2020, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (94 GB total memory)
Copyright © 2009-2024 OpenLink Software