JI Songgang, WU Qiong, ZHU Zhenyu, DONG Xin, HONG Zhanying, CHAI Yifeng. L-carnitine alleviating cisplatin induced acute kidney injury through serum metabolomics analysis[J]. Journal of Pharmaceutical Practice and Service, 2015, 33(5): 429-433. doi: 10.3969/j.issn.1006-0111.2015.05.012
| Citation:
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JI Songgang, WU Qiong, ZHU Zhenyu, DONG Xin, HONG Zhanying, CHAI Yifeng. L-carnitine alleviating cisplatin induced acute kidney injury through serum metabolomics analysis[J]. Journal of Pharmaceutical Practice and Service, 2015, 33(5): 429-433. doi: 10.3969/j.issn.1006-0111.2015.05.012
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L-carnitine alleviating cisplatin induced acute kidney injury through serum metabolomics analysis
- 1.
Department of Pharmacy, No.401 Hospital of PLA, Qingdao 266071, China
- 2.
School of Pharmacy, Second Military Medical University, Shanghai 200433, China
- Received Date: 2014-11-27
- Rev Recd Date:
2015-05-11
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Abstract
Objective To explore specific variables related to cisplatin induced acute kidney injury, serum metabonomics techniques were applied and simultaneously the value of intervention effects of L-carnitine were appraised. Methods 19 mice were divided into the normal control group, model group, and intervention group, After a three day accommodation period, the intervention group was given L-carnitine (400 mg/kg, ip). Two days later, cisplatin (20 mg/kg, ip) was given to the model and intervention groups. The body weight of every mouse in each group was measured daily. Two days after the serum sample of each mice was collected and analyzed by LC-MS, pattern recognition analysis of metabolomics differences among the groups, and the effectiveness of L-carnitine intervention were evaluated. Results A total of 28 metabolites were identified through serum metabolomics analysis. Our data shows that there is a possible mechanism that cisplatin induced AKI was mainly involved in changing phospholipids, amino acid and fatty acid metabolic pathways and L-carnitine mitigates the damage of acute kidney injury induced by cisplatin. Conclusion L-carnitinecan alleviates cisplatin induced acute kidney injury by regulating tryptophan metabolism, glutamate metabolism, and energy metabolism.
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