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Table 2 Gestational parameters

From: Effects of prenatal inhalation exposure to copper nanoparticles on murine dams and offspring

Spontaneous birth: Gestation length, days ± SD Average litter size, ± SD Male/female (ratio) Birth weight ± SE, g Body length at birth ± SE, mm Survival rate at 50 PNDs
Exposure 18.4 ± 0.6 6.2 ± 1.1 14/13 (1.08) 1.22 ± 0.01 25.00 ± 0.16 73 %***
Controls 19.0 ± 0.0 7.1 ± 2.7 29/26 (1.12) 1.28 ± 0.01 24.93 ± 0.13 97 %
  1. SD standard deviation
  2. PND - postnatal days
  3. ***p < 0.001 significantly lower survival rate compared to controls