The Laboratory Rat: Research applications

Acad activity addition adult agents antibody antigens appear Arch Biol blood body cages Cancer Cancer Res carcinogenesis carcinogens carcinomas cells changes chemical collection compared compounds continued described determine diet disease dose drug duct effects embryo evaluation experimental experiments exposure factors female function genetic germfree gland groups growth heart host human immune Immunol inbred incidence increased induced infection isolated Laboratory Animals laboratory rat lesions liver lymphocytes major male material method mg/kg mice months mouse natural normal observed obtained occur oral organ Pathology period placenta potential present Press Proc procedure produced Reference reported response selected skin species spontaneous strain studies surface Table technique teratogenic tion tissue toxicity transplantable tumors various weeks weight Wistar York