TABLE I. CHANGES IN RESIDUAL RIGHT LOBES OF LIVER AFTER 44 PER CENT PARTIAL HEPATECTOMY IN DOGS.
| —Experiments— | Time after hepatectomy, hrs. | Labeled hepatocytes per 1,000 hepatocytes, mean ± S.D. | p Value cf. normal controls | Mitoses per 1,000 hepatocytes, mean ± S.D. | p Value cf. normal controls | Cell size, units, mean ± S.D. | p Value cf. normal controls | |
|---|---|---|---|---|---|---|---|---|
| Group | No. | |||||||
| Normal | 10 | 0 | 1.59±0.41 | 0.07±0.03 | 0.174±0.012 | — | ||
| A | 6 | 48 | 6.42±1.31 | <0.001 | 0.62±0.13 | <0.001 | 0.181±0.019 | N.S. |
| B | 6 | 72 | 9.60±0.81 | <0.001 | 0.90±0.11 | <0.001 | 0.192±0.019 | N.S. |
N.S., Not significant.