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Table 1 Means ± SEM of day of vaginal opening and first vaginal estrus in untreated animal, sham operated and ULO rats treated at 28 or 32 days of age.

From: Ipsilateral vagotomy to unilaterally ovariectomized pre-pubertal rats modifies compensatory ovarian responses

Group N Age of treatment In situ ovary Vaginal opening First vaginal estrus
Untreated 15   Both 35.8 ± 0.5 36.7 ± 0.6
Sham 13 28 days Both 38.7 ± 0.8* 40.1 ± 0.9*
ULO 10 28 days Left 38.7 ± 0.7 40.5 ± 1.1
ULO 13 28 days Right 39.8 ± 0.3 41.8 ± 0.6
Sham 8 32 days Both 38.2 ± 0.5* 40.7 ± 1.1*
ULO 9 32 days Left 39.2 ± 0.7 41.0 ± 0.9
ULO 16 32 days Right 38.6 ± 0.6 39.9 ± 0.6
  1. p < 0.05 vs untreated animal group (Student's test).