Data/hora: 10/06/2024 06:47:46

Provedor de dados: | Brazilian Archives of Biology and Technology
País: | Brazil
Título: | Enhancing Antitumor Efficacy of Cisplatin Low Dose by EDTA in Ehrlich Ascetic Carcinoma Bearing Mice
Autores: | El-Naggar,Sabry Ali; El-Said,Karim Samy; Mobasher,Maysa; Elbakry,Mohamed.
Data: | 2019-01-01
Ano: | 2019
Palavras-chave: | Cisplatin; Antitumor; Ethylene diamine tetra-acetic acid (EDTA); Ehrlich ascites carcinoma.
Resumo: | Abstract In a recent study, the treatment of different human cancer cell lines in vitro with ethylene diamine tetra-acetic acid (EDTA) showed a promising anticancer activity which could be a novel promising approach for cancer treatment. The aim of this study is to address the ability of EDTA to enhance the antitumor efficacy of the low dose of cisplatin (Cis) treatment in Ehrlich ascetic carcinoma (EAC) bearing mice. Sixty female albino mice were divided into six groups. The 1st group of mice was served as a negative control. 2nd - 6th groups were inoculated intraperitoneal (i.p) with 2×106 EAC cells/mouse. After one day of inoculation, the 2nd, 3rd and 4th groups were injected daily for 6 days (early treatment) with phosphate buffer saline, low dose of Cis and Cis/EDTA, respectively. After six days, the 5th and 6th groups were injected with the low dose of Cis and Cis/EDTA for 6 consecutive days (late treatment), respectively. At day 14, all groups of mice were sacrificed, sera were collected for biochemical assessment, then tumor volumes, counts, live and dead cells were determined from all groups. The results showed that EDTA co-treatment enhanced the efficacy of low dose of Cis at early and late time points. In addition, EDTA co-treatment potentially ameliorated the Cis-induced side effects on liver and kidney functions. In summary, co-therapy with EDTA could enhance the chemotherapeutic efficacy of low dose of Cis.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Inglês
Identificador: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-89132019000100316
Editor: | Instituto de Tecnologia do Paraná - Tecpar
Relação: | 10.1590/1678-4324-2019180716
Formato: | text/html
Fonte: | Brazilian Archives of Biology and Technology  v.62 2019
Fonte: | info:eu-repo/semantics/openAccess