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. 2022 Apr 25;13:863959. doi: 10.3389/fphar.2022.863959

TABLE 3.

Body weight of animals during the study.

REL-1017 Methadone MK-801
Dose (mg/kg/day) 0 20 40 80 20 2
Female a
 Day 1 236.6 ± 10.89 (N = 15) 231.3 ± 13.66 (N = 15) 239.7 ± 10.65 (N = 15) 238.7 ± 10.12 (N = 15) 237.8 ± 9.80 (N = 15) 236.0 ± 21.30 (N = 15)
 Day 1 (sacrifice) 237.7 ± 12.27 (N = 5) 230.5 ± 13.68 (N = 5) 241.7 ± 12.97 (N = 5) 236.1 ± 9.93 (N = 5) 240.1 ± 8.9 (N = 5) 232.5 ± 21.80 (N = 5)
 Day 3 (sacrifice) 223.0 ± 9.70 (N = 5) 220.6 ± 8.91 (N = 5) 227.0 ± 6.28 (N = 5) 216.8 ± 4.49 (N = 5) 230.6 ± 9.81 (N = 5) 219.0 ± 25.60 (N = 5)
 Day 5 (sacrifice) 229.4 ± 15.13 (N = 5) 221.6 ± 23.64 (N = 5) 230.6 ± 19.11 (N = 5) 218.4 ± 9.40 (N = 5) 229.0 ± 2.94 (N = 4) 218.6 ± 16.26 (N = 5)
 Dose (mg/kg/day) Male a 0 31.25 62.5 110 31.25 5
 Day 1 346.4 ± 14.03 (N = 15) 344.7 ± 14.06 (N = 15) 342.5 ± 10.93 (N = 15) 351.3 ± 16.23 (N = 15) 341.1 ± 15.38 (N = 15) 341.7 ± 16.55 (N = 15)
 Day 1 (sacrifice) 350.0 ± 14.81 (N = 5) 347.9 ± 14.07 (N = 5) 344.9 ± 12.57 (N = 5) 353.3 ± 18.09 (N = 5) 350.9 ± 16.12 (N = 5) 334.4 ± 15.55 (N = 5)
 Day 3 (sacrifice) 342.2 ± 12.4 (N = 5) 328.4 ± 15.76 (N = 5) 332.6 ± 7.23 (N = 5) 333.0 ± 16.99 (N = 5) 325.6 ± 17.60 (N = 5) 318.4 ± 14.69 (N = 5)
 Day 5 (sacrifice) 353.0 ± 20.46 (N = 5) 349.4 ± 15.88 (N = 5) 352.0 ± 14.30 (N = 5) 345.0 ± 12.91 (N = 4) 340.8 ± 8.73 (N = 4) 327.2 ± 18.46 (N = 5)
a

Data are expressed in grams (mean ± SD).