Efficacy of and extracts against experimental infection.

Trichinellosis is a re-emerging zoonotic disease that has become a public health concern since its reported human outbreaks in many countries. The traditional therapy has many adverse effects in addition to the developing resistance. So, this necessitates finding effective natural alternatives. The current study targeted to assess the potential therapeutic effects of and in comparison to albendazole, a conventional therapy for treatment of trichinosis Sixty mice were classified into five groups (12 mice each), non-infected control, infected control, combined albendazole and prednisolone, , and treated groups. Mice sacrifice was performed on the 7th and 35th days post infection for intestinal and muscular phases respectively. Efficiency of the used preparations was assessed by parasitological, histopathological, immunohistochemical, biochemical studies in addition to ultrastructural evaluation using transmission electron microscopy. A significant reduction in the mean number of adult worms and larvae was observed in and treated groups, (64.5%, 50.8%) and (68%, 54.6%) respectively. Also, both extracts showed moderate cytoplasmic reactivity for TGF-β1, (69.3% & 67.8%) respectively. The highest reduction in serum TNF- α level was observed in treated group during the muscle phase (58.4%) while in the intestinal phase was 50%. The ultrastructural study revealed degenerative effects on both adults and larvae in addition to obvious improvement of the histopathological changes in the small intestine and muscles. We concluded that these herbal extracts especially can be considered a practical and successful alternative for the treatment of trichinellosis.