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Short-Term Study Body Weights

Study Information:

Chemical Name: Methacrylonitrile
CASRN: ="126-98-7"
Study Number: C88050
Exposure Route: GAVAGE
TDMS Number: 8805003
Sex: Male
Strain and Species: F 344/N Rats

Table Instructions and Notes:
Multiple body weights in a single week are displayed in one cell separated by "|". Values displayed may not match report summary values due to individual values being excluded in some cases.
Animal Number Cage Number Dose Group Days On Study Week 1 Week 2 Week 3 Week 4 Week 5 Week 6 Week 7 Week 8 Week 9 Week 10 Week 11 Week 12 Week 13 Week 14 Removal Reason
1 1 Vehicle Control 95 119.5 152.7 183.2 208.5 225 236 256 270.6 268.3 276.1 287.6 303.4 304.2 313.6|311.2 Terminal Sacrifice
2 1 Vehicle Control 95 117.1 150.5 184.6 215.5 239.1 242.4 271.3 282.1 284.5 296.3 305 320.8 320.8 327|329.9 Terminal Sacrifice
3 1 Vehicle Control 95 128 163.4 195 218.6 240.9 254.5 273.6 285.6 291.8 299.7 310.3 322.5 325.9 332.9|335.2 Terminal Sacrifice
4 1 Vehicle Control 95 121.1 154.5 188.7 216 236.7 239.9 270.3 287 289.1 299.3 313 325.3 328.3 339|340.5 Terminal Sacrifice
5 1 Vehicle Control 95 127.4 165.6 198.3 223.3 235.6 261.8 277.2 290.9 293.8 306 318.9 321.3 322.7 331.6|336.6 Terminal Sacrifice
6 2 Vehicle Control 95 126.3 164.5 194.6 225.7 243.2 262.7 277.1 290.2 301.2 305.3 314 327.3 337.7 337|338.1 Terminal Sacrifice
7 2 Vehicle Control 95 110.4 150.8 182.2 210.3 228.5 244.8 256.8 270.3 284 285.1 292.1 301.1 316.4 314.5|313.4 Terminal Sacrifice
8 2 Vehicle Control 95 123.7 160.2 190.2 217.1 237.2 242.3 272.1 280.8 291.1 301.2 308.2 320.2 331.5 333.1|331.8 Terminal Sacrifice
9 2 Vehicle Control 95 116.3 147.9 177.4 211.6 233 247.4 261.8 276 292.4 289.2 308.6 318.2 328.2 325.5|329.2 Terminal Sacrifice
10 2 Vehicle Control 95 116.7 148.8 175.2 205.9 222.1 226.1 249.1 261 275.6 276.2 283.5 300.8 304.3 303.9|304.1 Terminal Sacrifice
11 3 7.5MG/KG 95 126.2 153.4 192.2 216.3 239.1 254.5 265.5 280.3 285.9 295.6 305.4 313.8 318.9 321.3|328.3 Terminal Sacrifice
12 3 7.5MG/KG 95 120.1 152.1 182.4 214.4 235.9 251.5 263.3 273.7 283.3 294.7 305.5 308.6 315.8 323.6|323.1 Terminal Sacrifice
13 3 7.5MG/KG 95 120.7 156.9 191.6 217.6 234.1 254.3 268.4 281.8 287.3 305.5 314.5 320.5 327.8 332.1|332.8 Terminal Sacrifice
14 3 7.5MG/KG 95 122.6 141.4 188.6 219.9 237.4 251.6 264.4 271.6 282.2 293 305.9 313.5 316 322.4|327.2 Terminal Sacrifice
15 3 7.5MG/KG 95 118.9 152.7 177.9 209.3 227.7 241.9 255.4 267.2 268.2 280.6 291.9 296.6 303.1 312.7|309 Terminal Sacrifice
16 4 7.5MG/KG 95 123.8 153 182.2 212.8 216.8 240.8 256.8 265.3 278.7 281.6 290.4 300.2 308.1 315.5|316.7 Terminal Sacrifice
17 4 7.5MG/KG 95 122 158.6 189.6 217.9 236.7 249.3 263.8 278.7 292.2 295.3 301.4 310.9 316.9 322.9|326 Terminal Sacrifice
18 4 7.5MG/KG 95 128 144.3 182.5 221 238.7 252 270 281.2 294.1 295.2 302.4 319.6 322.1 316.3|318.5 Terminal Sacrifice
19 4 7.5MG/KG 95 125.4 160.5 187.8 216.5 234.4 245.2 258.7 270.8 283.6 286.2 291.9 304.4 309.4 317|311.6 Terminal Sacrifice
20 4 7.5MG/KG 95 117.7 153.5 178.8 211.3 229.3 243.2 256.1 268.4 282.1 285.7 294.5 302.5 310.7 318.5|321.1 Terminal Sacrifice
21 5 15.0MG/KG 95 122.4 154 185 215.2 233.4 252.3 267 278.9 280.6 295.9 303.6 316.1 323.4 326.3|330.3 Terminal Sacrifice
22 5 15.0MG/KG 95 119.5 156.2 181.3 204.6 220.2 237.4 251.1 267.9 272.3 284.2 295.6 303.7 310.2 314.1|316.4 Terminal Sacrifice
23 5 15.0MG/KG 95 109.8 155.6 185.9 212 231.4 244.9 258.7 269.3 271.8 285 294.4 303 310.7 313.3|316.4 Terminal Sacrifice
24 5 15.0MG/KG 95 125.3 145.5 189.2 216.7 233 248.5 261.6 274.3 279.2 289.8 300.9 307.9 320.7 328.3|333.8 Terminal Sacrifice
25 5 15.0MG/KG 95 116.9 155 175.9 207.6 226.9 240.9 253.9 270 273.7 287.4 294.1 308.8 315 318.8|322.5 Terminal Sacrifice
26 6 15.0MG/KG 95 105.9 132.7 160.3 192.2 212.8 232.4 243.6 258.4 271.7 274.8 286.8 301.1 310.7 304.4|306.4 Terminal Sacrifice
27 6 15.0MG/KG 95 117.6 155.7 182.3 217.5 240 250 268.6 284.2 298.3 301.8 308.7 322.1 327.5 330|330.9 Terminal Sacrifice
28 6 15.0MG/KG 95 115.9 143.7 183.6 212.7 233.1 232.6 260.8 276.6 291.8 289.5 294.5 308.6 323.6 315.4|318.1 Terminal Sacrifice
29 6 15.0MG/KG 95 110.5 146.6 179.8 206.4 228.9 243.7 254.7 269.7 283.9 287.9 296.7 307.3 311.5 319.5|319.2 Terminal Sacrifice
30 6 15.0MG/KG 95 115.9 144 180.7 210.5 230.2 245 256.5 267.3 278.1 287.1 295.4 303.8 287.5 306|302.2 Terminal Sacrifice
31 7 30.0MG/KG 95 127.5 162.5 189.8 221.8 237.3 257.3 271.4 287.8 291.7 302.5 311.4 319.5 325 326.3|329.9 Terminal Sacrifice
32 7 30.0MG/KG 95 122.8 156.4 186.4 219.1 233.7 251.5 270.3 280.7 282.1 292.9 301.8 320.5 322.7 320.6|318.1 Terminal Sacrifice
33 7 30.0MG/KG 95 114.7 142.6 169.8 191.3 207.7 221.4 236.6 245.1 244.3 249.4 258.7 264.6 276.7 274.3|275 Terminal Sacrifice
34 7 30.0MG/KG 95 127.9 161.2 193.8 223.4 242.4 258.3 275.9 282.6 278 289.5 298.8 316.4 320.9 325.8|319.9 Terminal Sacrifice
35 7 30.0MG/KG 95 121.6 155 188.8 218.2 235 249.7 264.3 277.7 282.5 294.8 305.9 313.9 322.3 326.9|328.7 Terminal Sacrifice
36 8 30.0MG/KG 95 105.6 153.2 176.5 217 231.8 247.8 263.9 278 286.7 287.2 293.6 306.8 316.3 320.8|318.4 Terminal Sacrifice
37 8 30.0MG/KG 95 112.6 149.5 180.8 205 224.9 238.9 255.1 263.4 272.8 273.2 276.8 285.7 300.7 301.8|308.5 Terminal Sacrifice
38 8 30.0MG/KG 95 120.5 157.8 193.9 231.4 254.1 267.6 288.6 306.8 322.5 322.4 330 343.4 359.2 365.8|359.7 Terminal Sacrifice
39 8 30.0MG/KG 95 122.4 168.2 198 224.3 247.6 263.2 277.4 291.6 300.8 307.5 311 320 334.7 333.9|331.1 Terminal Sacrifice
40 8 30.0MG/KG 95 120.1 153.4 185 214.1 230.9 244.1 262.8 278.8 284.1 283.8 290.9 302.5 311.4 316.7|320.5 Terminal Sacrifice
41 9 60.0MG/KG 95 109.1 140.4 166.5 185 201.4 217.5 229.1 230 230.3 234.3 239.7 254.2 259 257.6|261.4 Terminal Sacrifice
42 9 60.0MG/KG 2 123.6|85.6 Natural Death
43 9 60.0MG/KG 95 119.6 146 174.1 199.9 218.6 228.3 245.1 255.2 260.2 265.8 273.9 287 296.6 299.2|300.2 Terminal Sacrifice
44 9 60.0MG/KG 95 121.8 148.7 176.8 203.2 215.3 240 256.7 269.8 272.9 279.3 285.9 298.5 303.8 311.2|305.1 Terminal Sacrifice
45 9 60.0MG/KG 1 123.6|117 Natural Death
46 10 60.0MG/KG 95 122.9 141.2 168.5 197.1 216.9 234.6 253.3 264 271.6 274.8 274.9 288.8 299 300.6|294 Terminal Sacrifice
47 10 60.0MG/KG 95 125.6 154.9 181.4 201 215.9 227.4 244.8 254.6 269.6 276.8 283.8 290.4 295.1 296.1|297.2 Terminal Sacrifice
48 10 60.0MG/KG 95 112.9 138.9 164.4 189.2 211 217.1 231 241.3 255 258.4 266.4 281 283 284.3|285.8 Terminal Sacrifice
49 10 60.0MG/KG 95 118.2 147 168 204.1 228.2 237.3 253 263.5 279.2 282.3 291.9 307.2 308.4 311.1|309.7 Terminal Sacrifice
50 10 60.0MG/KG 95 124.7 150.3 173 195.3 215.7 227.6 238.5 249.3 262.2 265.2 268.9 284.1 289.5 295.6|287.6 Terminal Sacrifice
51 11 120.0MG/KG 2 117.8|111.8 Natural Death
52 11 120.0MG/KG 2 117.8|110.4 Natural Death
53 11 120.0MG/KG 1 116|110.7 Natural Death
54 11 120.0MG/KG 1 116.7|111.3 Natural Death
55 11 120.0MG/KG 2 124.8|119 Natural Death
56 12 120.0MG/KG 1 118.8|113.8 Natural Death
57 12 120.0MG/KG 2 120.1|116.4 Natural Death
58 12 120.0MG/KG 2 124.1|119 Natural Death
59 12 120.0MG/KG 1 123.7|116.6 Natural Death
60 12 120.0MG/KG 1 119.8|114.9 Natural Death
171 35 120MG/KG 1 171.1|158.6 Moribund Sacrifice
172 35 120MG/KG 1 158.8|156.7 Natural Death
173 35 120MG/KG 1 161.2|151.3 Natural Death
174 35 120MG/KG 1 154.7|144.2 Moribund Sacrifice
175 35 120MG/KG 1 154.2|144.7 Natural Death
176 36 120MG/KG 1 163.8|154.8 Natural Death
177 36 120MG/KG 1 160.2|153.7 Natural Death
179 36 120MG/KG 1 163.5|157.4 Natural Death
180 36 120MG/KG 2 167.7|158.9 Moribund Sacrifice
* All body weights in grams