digestive/alimentary system
N |
• normal intestinal and colon epithelium morphology and cell proliferation at age 12, 24 and 40 weeks
|
• proliferation into lumen and thicker mucosa at age 24 and 40 weeks
• multifocal hyperplasia at age 16 weeks
|
• proliferation into lumen and thicker mucosa at age 24 and 40 weeks
• multifocal hyperplasia at age 16 weeks
|
• thicker mucosa at age 24 and 40 weeks
|
immune system
N |
• no inflammation of stomach
|
mortality/aging
N |
• viable and born at expected Mendelian ratio
|