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Strain differences in faecal tryptic activity of germ-free and conventional rats
Laboratory Animals
|January 1, 1986
Abstract:
Regardless of diet (semi-synthetic or lab chow) or strain (AGUS or SD), germ-free rats have tryptic activity in their faeces, whereas conventional rats never do. The activity in faeces from germ-free AGUS rats was significantly higher than from SD rats.
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