mortality/aging
N |
• normal preweaning mortality rate comparing to wild-type
|
reproductive system
N |
• normal pregnancy rates and average number of pups per litter
• no discernable morphology abnormality in mature spermatozoa
|
endocrine/exocrine glands
N |
• testes and caudal epididymal tissue sections show no abnormality comparing to wild-type
|