Hepatotoxicity and nephrotoxicity of 3-bromopyruvate in mice

• Autor(a) principal: Pan,Qiong
• Data de Publicação: 2016
• Outros Autores: Sun,Yiming, Jin,Qili, Li,Qixiang, Wang,Qing, Liu,Hao, Zhao,Surong
• Tipo de documento: Artigo
• Idioma: eng
• Título da fonte: Acta Cirúrgica Brasileira (Online)
• Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-86502016001100724
• topic: Bromopyruvate; Hepatotoxicity; Nephrotoxicity; Mice

ABSTRACT PURPOSE: To investigate the hepatotoxicity and nephrotoxicity of 3-Bromopyruvate (3BP) in mice. METHODS: Fifteen nude mice were grafted subcutaneously in the left flank with MDA-MB-231 cells, then all mice were divided into control group (PBS), 3BP group (8 mg/kg), positive group (DNR: 0.8 mg/kg) when tumor volume reached approximately 100 mm3. 28 days later, tumors, livers and kidneys were stored in 4 % formalin solution and stained with hematoxylin and eosin staining. The Kunming mice experiment included control group (PBS), 3BP group (4mg/kg; 8mg/kg; 16mg/kg), positive group (DNR: 0.8 mg/kg). 24 hours later, the blood were used for the determination of hepatic damage serum biomarkers. Livers were stored in 4 % formalin solution for the later detection. RESULTS: 3BP at the dose of 8mg/kg had a good effect on inhibiting tumor growth in nude mice and did not damage liver and kidney tissues. Kunming mice experiment showed 3BP at the dose of 16mg/kg did damage to liver tissues. CONCLUSION: 3-Bromopyruvate at the dose of suppressing tumor growth did not exhibit hepatotoxicity and nephrotoxicity in nude mice, and the effect on liver was confirmed in Kunming mice.