Effect of lactic acid bacteria isolated from some fermented dairy products on carbon tetrachloride-induced hepatotoxicity and nephrotoxicity of albino rats
2022
Bikheet, Maha M. | Mahmoud, Magda E. | Yassien, Eman E. | Hassan, Hanaa M.
The current research was performed to evaluate the potential protective effect of Lactobacillus paracasei ssp. paracasei, Pediococcus acidilactici, Lactococcus lactis ssp. lactis, and silymarin in the alleviation of health (hepatic and renal) complications caused by carbon tetrachloride (CCl₄) in rats. Healthy sixty albino rats were divided into six groups, the first group was control (negative), the second group (control positive) was injected CCl₄ (1 ml/kg, 1:1 v/v paraffin oil mixture, i.p. every third day for 8 weeks), the third group (CCl₄ + silymarin group) receiving both CCl₄ and daily silymarin therapy (50 mg/kg, oral), and the fourth group: CCl₄ + Lactobacillus paracasei (1 ml orally). The fifth group (CCl₄ + Pediococcus acidilactici 1 ml orally) and the sixth group (CCl₄ + Lactococcus lactis 1 ml orally) for 8 weeks per day. Biochemical markers were tested for blood, liver, and kidney tissue. Histopathological examination of the liver and kidney tissues was performed. The findings obtained have shown that Lactobacillus paracasei ssp. paracasei, Pediococcus acidilactici, and Lactococcus lactis ssp. lactis improved the disrupted biochemical parameters caused by CCl₄ therapy. Besides, the findings of the histopathology are in consistent with biochemical parameters and the protective ability of lactic acid bacteria suggesting that the best lactic acid bacteria were Pediococcus acidilactici that helped strengthen liver fibrosis caused by CCl₄ therapy, while the best bacterium for improving renal damage was Lactococcus lactis.
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