. 2016 Aug 3;57(4):343–355. doi: 10.1093/jrr/rrv104

Table 5.

Apoptotic levels for high-dose alpha particles, low-dose uranium, and a combination of these

No. of embryos	N_IHUL ^†	N_IH ^†	N_UL ^†
111^a	−0.013 ± 0.041	0.356 ± 0.092	−0.246 ± 0.046
111^a	−0.013 ± 0.041	P = 0.0004^b*	P = 0.0002^c*

The normalized net mean number of apoptotic signals (N ± SE) obtained from embryos in C, I_HU_L, I_H and U_L groups in the four sets of experiments for Condition 3. ^aReferring to the total number of embryos in all three sets of samples. ^bP = P value obtained using Student's t-test with the I_HU_L group of embryos and the I_H group of embryos. ^cP = P value obtained using Student's t-test with the I_HU_L group of embryos and the U_L group of embryos. *Cases with P ≤ 0.05 were considered statistically significant.