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Short-Term Study Body Weights

Study Information:

Chemical Name: Cobalt
CASRN: ="7440-48-4"
Study Number: C60311
Exposure Route: RESPIRATORY EXPOSURE WHOLE BODY
TDMS Number: 6031103
Sex: Male
Strain and Species: F 344/N Rats

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 93 99.8 135.2 164.8 197.5 219.3 239.7 249.3 268.1 281.4 293.8 305.2 311.5 321.3 330.8 Terminal Sacrifice
2 1 Vehicle Control 93 106.5 133 163.7 190.2 211.9 234.4 247 265.3 276.3 292.2 304.7 310.9 318.9 328.1 Terminal Sacrifice
3 1 Vehicle Control 93 103.8 132.8 154.6 174.5 193.6 211.8 223.5 241 253.2 267.6 277.8 288.2 294.8 305.1 Terminal Sacrifice
4 1 Vehicle Control 93 101.4 133.7 161.2 186.5 209.9 234.4 247.8 263.6 275.1 287.5 292.9 301.2 311.2 318 Terminal Sacrifice
5 1 Vehicle Control 93 121.8 160.4 189.3 212.3 232.4 248.1 260.6 276.8 286.1 292.6 301.8 307.6 318 324 Terminal Sacrifice
6 2 Vehicle Control 93 107.2 134.9 158.8 180.1 197.9 219.1 237.1 246.9 255.6 266.6 274.6 284.8 296.4 295.8 Terminal Sacrifice
7 2 Vehicle Control 93 108 143.5 176.2 204.8 231.6 249.5 265.3 280.5 295.1 309.9 318.5 328.9 332.8 339.8 Terminal Sacrifice
8 2 Vehicle Control 93 106.2 135.2 161.3 184.2 205.6 224.6 243 258.7 272 283.5 292.1 304.1 310.5 319.2 Terminal Sacrifice
9 2 Vehicle Control 93 116.7 149.5 180.8 207 230 249.2 263 280.4 291 299.7 307.1 315.5 324.9 329 Terminal Sacrifice
10 2 Vehicle Control 93 100.7 132.9 162.8 184.5 198.2 219.5 233.8 245.6 255.4 266 275.3 287.1 296.5 301.5 Terminal Sacrifice
201 5 0.625MG/M3 93 113.7 144.2 179.4 206.9 224.6 246.6 262.5 278.4 296.1 307.7 319.8 331.4 342.4 354.7 Terminal Sacrifice
202 5 0.625MG/M3 93 113.7 150.6 195.1 224.7 249.9 269 287 298.5 309 320.3 334.1 345.2 351.4 358.7 Terminal Sacrifice
203 5 0.625MG/M3 93 104.3 139.3 169.4 193.4 212.9 230.9 242.4 258.2 266.6 274.9 289.5 299 305.3 312.2 Terminal Sacrifice
204 5 0.625MG/M3 93 101.1 132.2 160.2 181.2 203.1 221.2 235.8 248.4 257.5 272.7 285.3 298.9 302.7 310.8 Terminal Sacrifice
205 5 0.625MG/M3 93 101.2 139 173.9 197.2 222.8 239.9 255.4 271.2 282.4 294.9 309 316.2 327 332.7 Terminal Sacrifice
206 6 0.625MG/M3 93 116.1 148.3 181.7 206.1 223.8 249.8 264.9 278 291.5 299.9 316.5 328.6 341.6 346.1 Terminal Sacrifice
207 6 0.625MG/M3 93 116.8 148.9 182.3 205.6 230.8 256.4 277.7 292.9 311.2 324.4 338.3 344.8 356.6 363.5 Terminal Sacrifice
208 6 0.625MG/M3 93 95 128.7 159.4 187 211.8 234.9 251.6 265 275.4 286.5 294.6 307.9 317.3 324.2 Terminal Sacrifice
209 6 0.625MG/M3 93 108.9 142.6 175.4 201.4 222.5 243.6 258 272 278.8 288.7 302.4 311.9 322.8 331.8 Terminal Sacrifice
210 6 0.625MG/M3 93 98.9 131.4 162.4 190.9 214.1 234.3 249.9 261.1 277.2 284.7 297.5 306.3 315.5 324.7 Terminal Sacrifice
401 9 1.25MG/M3 93 121.2 152.1 178.6 201.1 220.7 240.5 252.7 269 281.8 295.4 302.7 315.6 323.3 324.4 Terminal Sacrifice
402 9 1.25MG/M3 93 97.6 125.9 154.9 175.8 202.3 220.5 236.6 253 265.3 277.7 290 297.9 306.2 312.1 Terminal Sacrifice
403 9 1.25MG/M3 93 106.1 143.5 176.4 206.2 231.2 248.5 264 281.2 293.5 309 320.8 332.1 344.6 349.6 Terminal Sacrifice
404 9 1.25MG/M3 93 101.1 127.5 151.2 168.7 188.3 205.6 222.1 233 244.3 252.2 263.3 270.2 280.2 282.1 Terminal Sacrifice
405 9 1.25MG/M3 93 104.3 142.6 178.1 206.2 229.3 247.1 265.7 277.6 289.7 303.8 311.1 318.5 328.4 334.2 Terminal Sacrifice
406 10 1.25MG/M3 93 105.5 132.5 159.7 184.4 207.9 224.7 245.2 257.5 268.7 280.3 290 296 304.6 309.9 Terminal Sacrifice
407 10 1.25MG/M3 93 110.6 151.2 185.8 216.9 241.8 265.1 281.1 299.4 309.6 326.5 336 341.8 352.3 353 Terminal Sacrifice
408 10 1.25MG/M3 93 114.6 152.6 184.5 213.4 235.1 248.2 266.6 283.5 296.1 309.8 321.4 327.5 333 337 Terminal Sacrifice
409 10 1.25MG/M3 93 98 131.1 166.4 192.6 215.9 236.6 252.1 267.3 279.7 291.1 299 309.7 316.3 320 Terminal Sacrifice
410 10 1.25MG/M3 93 109.2 137.7 171.9 198.9 224.8 245.5 261.5 280.6 292.7 306.6 316.7 324 334.2 342.7 Terminal Sacrifice
601 13 2.5MG/M3 93 104.1 136.1 166.3 191.5 209.8 225.1 243.2 256.7 264.9 273.9 282.9 290 298.3 301.6 Terminal Sacrifice
602 13 2.5MG/M3 93 104.6 133.8 162 183.1 204.5 225.5 237.7 250 259.3 270 275 282.1 297.3 305.4 Terminal Sacrifice
603 13 2.5MG/M3 93 99.3 135.7 166.3 184.6 205.5 224.7 241 253.4 270 278.2 289.6 294.3 305.5 315.5 Terminal Sacrifice
604 13 2.5MG/M3 93 120.5 147.7 192.4 213.2 235.9 261.4 279.4 298.3 312 321.3 333.1 340.9 354.1 358.5 Terminal Sacrifice
605 13 2.5MG/M3 93 117.1 151.2 188.7 210.1 232.6 249.9 264.4 280.8 293.5 305.5 312.7 323.4 332.7 344.3 Terminal Sacrifice
606 14 2.5MG/M3 93 109.3 147.7 190.6 214.9 239.8 260 279.7 303.3 310.1 317.9 332.4 338.8 347.6 351.1 Terminal Sacrifice
607 14 2.5MG/M3 93 102.8 137.3 173.4 200.1 223.7 244.7 259.7 276.6 286.1 298.2 304.3 312.4 326.8 330.5 Terminal Sacrifice
608 14 2.5MG/M3 93 96.1 127.9 163.4 192.9 217.9 240 254.1 269.5 281.7 296.9 302.4 311.7 318.5 328.3 Terminal Sacrifice
609 14 2.5MG/M3 93 99.8 122.7 151.5 172.5 192.7 219.2 236.6 250.9 260.7 271.7 282.1 294.3 300.6 304.8 Terminal Sacrifice
610 14 2.5MG/M3 93 111.3 138.5 164.4 185.3 209.6 228.8 243.6 260.2 273.9 284.5 293.1 301.5 311.2 320.8 Terminal Sacrifice
801 17 5.0MG/M3 93 94.3 117.9 147.3 164.1 195.9 215.1 230.7 241.5 254.1 258.5 261.5 273.5 283 284.2 Terminal Sacrifice
802 17 5.0MG/M3 93 114.5 146.3 179.9 198.4 222.3 239.6 260.3 275.3 280.2 289.3 300.6 308.1 321.6 323.1 Terminal Sacrifice
803 17 5.0MG/M3 93 102.4 122.8 151.9 166.8 188.1 206.6 216.3 228.2 235 244.9 249.8 262.1 269.4 277.4 Terminal Sacrifice
804 17 5.0MG/M3 93 100.8 123.1 159.5 180.6 209.8 229.2 245.5 253.7 267.1 276.5 284.1 291.3 301 301.8 Terminal Sacrifice
805 17 5.0MG/M3 93 111.6 138.1 174.4 198.6 220.9 243.4 254.6 266.6 278 285.1 292 299.3 310.2 309.2 Terminal Sacrifice
806 18 5.0MG/M3 93 104.7 131.9 167.2 186.4 205.1 222.2 235.6 246.7 253.5 261.3 269.3 279.2 287.5 290.4 Terminal Sacrifice
807 18 5.0MG/M3 93 121.1 154 192.9 214.2 234.6 252.9 264.7 269.9 277.2 284.2 288.3 292.5 300 304.1 Terminal Sacrifice
808 18 5.0MG/M3 93 101.6 119.9 157.6 188.5 216.5 235.6 248.2 261.5 264.3 270.9 272.9 270.5 276.4 276 Terminal Sacrifice
809 18 5.0MG/M3 93 111.4 131.9 163 181.9 205.3 224.4 239.6 249 259.8 266.9 273.7 282.9 290.9 290 Terminal Sacrifice
810 18 5.0MG/M3 93 107 127.4 165.1 188.5 214.6 236.9 250.9 260.7 271.1 279.9 289.1 295.8 307 308.6 Terminal Sacrifice
* All body weights in grams