Alkaline phosphatase, aminopeptidase N, and sucrase-isomaltase activities in 2/4/A1 cells grown for 6 days at 33, 37, and 39°C1-a
| Enzyme | 33°C | 37°C | 39°C1-b |
|---|---|---|---|
| Alkaline phosphatase | 56.5 ± 2.8 | 79.8 ± 10.41-c | 86.8 ± 12.31-c |
| Aminopeptidase N | 34.3 ± 11.7 | 45.9 ± 5.7 | 54.3 ± 8.91-c |
| Sucrase-isomaltase | 30.8 ± 12.2 | 44.5 ± 9.6 | 51.7 ± 13.41-c |
↵1-a Values are expressed as U/g protein, mean ± S.D. of four determinations done in triplicate.
↵1-b Note that the results at 39°C were obtained from a subpopulation of the cells because >50% of the cells had detached from the support at the indicated time point.
↵1-c Results significantly different (p < .05) from the results obtained at 33°C.