Protective Effect of Phoenix dactylifera-L Extracts against Radiation-Induced Cardio-Toxicity and Some Biochemical Changes in Male Albino Rats | ||||
| Egyptian Journal of Radiation Sciences and Applications | ||||
| Article 2, Volume 24, Issue 2, December 2011, Page 229-242 PDF (604.42 K) | ||||
| Document Type: Original Article | ||||
| DOI: 10.21608/ejrsa.2011.1469 | ||||
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| Abstract | ||||
| THE ANTIOXIDANT properties of the date palm fruit; Phoenix dactylifera-L in mitigation of cellular injury following free radicals release by ionizing radiation has been investigated. Forty-eight male albino rats divided equally into 6 groups were used in this study. Group 1 (G.1) acted as control, G.2 received date extract orally (4 ml/ kg/ day) for 21 days, G.3 was exposed to a single dose of gamma irradiation (6 Gy), G.4 received date extract orally at an identical dose and duration to G.2 and irradiation to G.3, G.5 received the daily date extract for 7 days post irradiation and G.6 received the daily date extract for 21 days before and for 7 days after irradiation. Heart tissue was examined histologically and biochemical testing for total cholesterol (TC), triglycerides (TG), high and low density lipoprotein-cholesterol (HDL-C and LDL-C), creatine kinase (CK), creatine kinase-MB (CK-MB) and lactate dehydrogenase (LDH) was performed for each rat group. Data from the investigation showed that gamma irradiation caused histopathological damage to the heart tissue and disturbances in most parameters related to cardiac function. Administration of date extracts pre-irradiation provided evidence of a potential protective effect against irradiation hazard. | ||||
| Keywords | ||||
| Palm fruits; Gamma Irradiation; cardio toxicity; Rats | ||||
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