Propolis, Vitamin E Protect Against Liver Toxicity

Synergistic potential of propolis and vitamin E against sub-acute toxicity of AlCl3 in Albino mice: in vivo study

Physiol Res. 2018 Oct 23. [Epub ahead of print]

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Current study evaluated the synergistic potential of propolis and Vitamin E against sublethal toxicity of aluminum chloride on different biochemical parameters and liver histology. Swiss albino mice (n=42) were randomly divided into five groups. Group I received 0.2 ml of 0.9 % saline solution, Group II received Propolis (50 mg/kg b.w.), Group III received Vitamin E (150 mg/kg b.w.), Group IV received AlCl3 50 mg/kg b.w., Group V received AlCl3 + Propolis, Group VI received AlCl3 + Vitamin E and Group VI received AlCl3 + propolis + Vitamin E.

Blood and tissue samples were collected after 7 and 21 days. The body weight of the animals significantly increased in all groups except group IV. The concentration of serum high density lipoprotein significantly decreased in group IV and increased in group V, VI and VII.

The level of aspartate aminotransferase, alanine transferase, alkaline phosphatase, triglycerides, total cholesterol, and low density lipoprotein significantly increased in AlCl3 treated group and increased in group V, VI and VII. Tissue sections were processed and stained by hematoxylin and eosin. Group II showed cellular necrosis. Group V, VI showed decreased number of vacuolization, sinusoidal spacing and macrophage cell infiltration. Group VI showed less degenerative changes in the third week.

Vitamin E and propolis in combination with Al provides more protection against AlCl3 induced toxicity.