Уточнить поиск
Результаты 1-2 из 2
Evaluation of the Effects of Ascorbic Acid on Doxorubicin-Induced Hepatotoxicity in Mice
2020
Hatamkhani, Ali | Shirani, Dariush | Rassouli, Ali | Bokaei, Saeed | Dezfoulian, Omid
BACKGROUND: Doxorubicin is one of the most widely used anticancer chemotherapeutic agents in small animal practice. The use of doxorubicin can cause cardiotoxicity, hepatotoxicity, neurotoxicity, and nephrotoxicity. OBJECTIVES: This study was carried out to evaluate the effects of ascorbic acid on doxorubicin hepatotoxicity in mice. METHODS: Twenty-four Balb/c mice were randomly divided into four groups. Group one received normal saline, group two received 100 mg/kg ascorbic acid, group three received 8 mg/kg doxorubicin and group four received ascorbic acid and doxorubicin intraperitoneally, with the same doses of groups 2 and 3. Twenty-one days after injection, the mice were euthanized. The activities of ALP, ALT, AST enzymes and total bilirubin levels in the serum samples were measured. Liver samples were evaluated histopathologically. RESULTS: The activities of ALP, ALT, AST, and total bilirubin levels and histopathologic scores of hepatotoxicity were significantly lower in the group that received ascorbic acid + doxorubicin in comparison to those of the doxorubicin group. CONCLUSIONS: Ascorbic acid may be useful in the prevention of doxorubicin hepatotoxicity in mice. Further studies are recommended for evaluation of the use of ascorbic acid in small animals.
Показать больше [+] Меньше [-]Application of Omics Technology in Diagnosis of the Canine Cancers
2019
Zamani-Ahmadmahmudi, Mohamad | azizi, Shahrzad
Nowadays, with the development of new technologies, improved and progressed methods have been taken to diagnose, treat and prevent cancers. Pathologic study and some molecular methods have been helpful in diagnosing and predicting cancer but these methods are not enough in many cases. Omics technology investigates many parts of cells such as genes, proteins, transcripts, and metabolites simultaneously. This procedure provides a more real and general feature of cellular processes, especially in cancer cells. In human, Omics technology is widely used to diagnose and treat various cancers and predict prognosis of tumors and survival of patients. In parallel to the studies of cancers in human, similar investigations were conducted in the canine cancers. Regarding the importance of Omics method in oncology, we described various Omics techniques including genomics, transcriptomics, and proteoimcs. In addition, corresponding studies carried out in different canine cancers were summarized in the next step.
Показать больше [+] Меньше [-]