Journal of Forensic Medicine ›› 2024, Vol. 40 ›› Issue (5): 439-446.DOI: 10.12116/j.issn.1004-5619.2022.421007
• Original Articles • Previous Articles Next Articles
Xia LIU1,2(
), Jia-min LI1,3, Yong-xia ZHENG1,4, Xu-dong XIAO1, Xiao-jun YU1(
)
Received:2022-10-28
Online:2025-02-11
Published:2024-10-25
Contact:
Xiao-jun YU
CLC Number:
Xia LIU, Jia-min LI, Yong-xia ZHENG, Xu-dong XIAO, Xiao-jun YU. Establishment of an Acute Karoshi Rat Model and Its Metabolic, Functional and Morphological Changes[J]. Journal of Forensic Medicine, 2024, 40(5): 439-446.
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URL: http://www.fyxzz.cn/EN/10.12116/j.issn.1004-5619.2022.421007
| 组别 | n | 实验前 | 实验第7天 |
|---|---|---|---|
| 对照 | 15 | 297.56±8.50 | 315.11±14.95 |
| 急性过劳死 | 15 | 295.67±9.04 | 273.93±11.071) |
| 过劳存活 | 30 | 294.80±5.96 | 275.10±7.811) |
Tab. 1 Weight changes of rats in each groupbefore and after the experiment
| 组别 | n | 实验前 | 实验第7天 |
|---|---|---|---|
| 对照 | 15 | 297.56±8.50 | 315.11±14.95 |
| 急性过劳死 | 15 | 295.67±9.04 | 273.93±11.071) |
| 过劳存活 | 30 | 294.80±5.96 | 275.10±7.811) |
| 指标 | 对照组 | 实验第3天 | 实验第5天 |
|---|---|---|---|
| 射血分数/% | 87.67±7.51 | 67.54±9.521) | 56.11±8.411) |
| 左心室短轴缩短率/% | 58.23±5.32 | 36.09±7.141) | 29.21±5.631) |
| 舒张末期左心室质量指数/(g·m-2) | 774.76±14.37 | 788.67±21.861) | 809.96±68.391) |
| 收缩期左心室容积/μL | 19.41±2.37 | 23.70±4.921) | 42.80±6.781) |
Tab. 2 Echocardiography data of rats in each group
| 指标 | 对照组 | 实验第3天 | 实验第5天 |
|---|---|---|---|
| 射血分数/% | 87.67±7.51 | 67.54±9.521) | 56.11±8.411) |
| 左心室短轴缩短率/% | 58.23±5.32 | 36.09±7.141) | 29.21±5.631) |
| 舒张末期左心室质量指数/(g·m-2) | 774.76±14.37 | 788.67±21.861) | 809.96±68.391) |
| 收缩期左心室容积/μL | 19.41±2.37 | 23.70±4.921) | 42.80±6.781) |
| 指标 | 对照组 | 急性过劳死组 | 过劳存活组 |
|---|---|---|---|
| 丙氨酸转氨酶/(U·L-1) | 38.20±4.97 | 92.20±3.961) | 88.00±6.481) |
| 天冬氨酸转氨酶/(U·L-1) | 79.20±4.32 | 346.00±47.601) | 239.80±21.941) |
| 丙氨酸转氨酶/天冬氨酸转氨酶 | 0.48±0.07 | 0.27±0.041) | 0.37±0.021) |
| C反应蛋白/(mg·L-1) | 0.38±0.19 | 0.40±0.20 | 0.44±0.19 |
| 尿素/(mmol·L-1) | 2.16±0.56 | 18.77±3.141) | 17.03±5.381) |
| 尿酸/(μmol·L-1) | 285.00±132.86 | 194.20±14.171) | 163.00±23.891) |
| 葡萄糖/(mmol·L-1) | 10.68±0.74 | 8.57±0.471) | 7.86±0.601) |
| 肌酸激酶/(U·L-1) | 809.40±38.05 | 4 604.20±230.261) | 5 866.40±263.141) |
| 肌酸激酶同工酶/(U·L-1) | 118.20±7.66 | 452.40±110.231) | 710.80±21.151) |
| 乳酸脱氢酶/(U·L-1) | 316.00±56.05 | 686.20±25.361) | 757.40±154.281) |
Tab. 3 Serum biochemical indexes of rats in each group
| 指标 | 对照组 | 急性过劳死组 | 过劳存活组 |
|---|---|---|---|
| 丙氨酸转氨酶/(U·L-1) | 38.20±4.97 | 92.20±3.961) | 88.00±6.481) |
| 天冬氨酸转氨酶/(U·L-1) | 79.20±4.32 | 346.00±47.601) | 239.80±21.941) |
| 丙氨酸转氨酶/天冬氨酸转氨酶 | 0.48±0.07 | 0.27±0.041) | 0.37±0.021) |
| C反应蛋白/(mg·L-1) | 0.38±0.19 | 0.40±0.20 | 0.44±0.19 |
| 尿素/(mmol·L-1) | 2.16±0.56 | 18.77±3.141) | 17.03±5.381) |
| 尿酸/(μmol·L-1) | 285.00±132.86 | 194.20±14.171) | 163.00±23.891) |
| 葡萄糖/(mmol·L-1) | 10.68±0.74 | 8.57±0.471) | 7.86±0.601) |
| 肌酸激酶/(U·L-1) | 809.40±38.05 | 4 604.20±230.261) | 5 866.40±263.141) |
| 肌酸激酶同工酶/(U·L-1) | 118.20±7.66 | 452.40±110.231) | 710.80±21.151) |
| 乳酸脱氢酶/(U·L-1) | 316.00±56.05 | 686.20±25.361) | 757.40±154.281) |
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