Insecticide Efficacy of Medicines During Cats Flea Infestations in Tyumen

Kruglov, D.S.; Столбова, О А

doi:10.2991/agrosmart-18.2018.76

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“…That reflected, Se, in reality, works as an antioxidant, inhibiting the oxidation of lipids and lipoproteins in cell membranes. Other study, discovered ultrastructural alterations in animal heart tissue as a result of drugs treatment [21][22][23][24][25][26][27][28][29][30]. In our study SE treatment was proven to reduce the inflammatory response associated with DOXO-induced cardiotoxicity, as revealed by a significant decrease in cardiac ICAM-1 when compared to the DOXO group.…”

Section: Resultssupporting

confidence: 58%

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2023

J. Med. Chem. Sci.

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Selenium (SE) is well known for its immune boosting, antioxidant, and anti-tumor properties. Doxorubicin (DOXO), a commonly used chemotherapy drug, causes cardiac-damage by increasing the level of reactive oxygen species (ROS). Selenium (SE) is well known for its immune boosting, antioxidant, and anti-tumor properties. Doxorubicin (DOXO), a commonly used chemotherapy drug, causes cardiac-damage by increasing the level of reactive oxygen species (ROS). SE has been shown to improve heart development dysregulation, CMY structural damage, antioxidant enzyme (GSH, and SOD) activity, and caspase-3 (CASP3) levels in the cardiac tissue. Furthermore, SE could reduce the inflammation marker, ICAM-1 activity, and cardiotoxicity marker levels in the serum, cTn-1 serum levels. Finally, SE may protect against cardiotoxicity by inhibiting the oxidative induced by doxorubicin. Objectives: The aim of the study is to investigate if selenium has protective role against the cardiotoxicity induced by DOXO in laboratory rats. Method: A total of 32 male rats were used, and they were randomly divided into 4-groups (8 rats * in each group). The rats in the control group started drinking distilled water for the experiment period. Rats in the doxorubicin group (the induced group) were given 2.5 MG/KG three times per wek, continue for 2-weeks. The second group was treated with SE only had SE administered at a dose of 1 mg/kg, continue for 2-weeks. Results: Doxorubicin induced cardiotoxicity, as shown by a significant increase (~P < 0.001) in the levels of cTnI, ICAM-1, and caspase-3. At the same time, the levels of GSH and SOD when compared to the control group, were significantly reduced (P < 0.001) in the cardiac tissues of rats in the doxorubicin treated group. Histological changes and lesions were also caused by the Doxo. The administration of selenium was found to reduce cardiotoxicity, this can be proved by significant-decreases (p* < 0.001) in cardiac-TnI, ICAM-1, casp-3 and significant-increases (~P < 0.001) in SOD and GSH when compared to the DOXO group; and significant improvements (~P < 0.001) in the score for cardiomyopathy histopathological lesions. Conclusion: At the drugs-doses used in this study, selenium protected the hearts of rats from DOXO-induced cardiotoxicity. This is may related to the interfered and may ameloirate oxidative stress, inflammation, and the apoptotic pathway.

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Section: Resultssupporting

confidence: 58%

Untitled

2023

J. Med. Chem. Sci.

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Insecticide Efficacy of Medicines During Cats Flea Infestations in Tyumen

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