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Punica granatum and amygdalin extracts plus cobalamin combined with albendazole reduce larval burden and myositis in experimental trichinosis / Extratos de Punica granatum e amígdalina mais cobalamina combinado com albendazol reduzem a carga larvar e a miosite na triquinose experimental
Esmat, Marwa; Abdel-Aal, Amany Ahmed; Shalaby, Maisa Ahmed; Fahmy, Mennat-Elrahman Ahmed; Badawi, Manal Abdel Magid; Elmallawany, Marwa Adel; Magdy, Mona; Afife, Adam Ashraf; Shafi, Iman Raafat Abdel.
Afiliación
  • Esmat, Marwa; Misr University for Science and Technology. Faculty of Medicine. Department of Medical Parasitology. October city. EG
  • Abdel-Aal, Amany Ahmed; Cairo University. Faculty of Medicine,. Department of Medical Parasitology. Cairo. EG
  • Shalaby, Maisa Ahmed; Theodor Bilharz Research Institute. Medical Parasitology Department. Giza. EG
  • Fahmy, Mennat-Elrahman Ahmed; Theodor Bilharz Research Institute. Medical Parasitology Department. Giza. EG
  • Badawi, Manal Abdel Magid; National Research Center. Department of Pathology. Giza. EG
  • Elmallawany, Marwa Adel; Cairo University. Faculty of Medicine,. Department of Medical Parasitology. Cairo. EG
  • Magdy, Mona; Theodor Bilharz Research Institute. Department of Pathology. Giza. EG
  • Afife, Adam Ashraf; Leicester University. Faculty of Medicine. College of Life Sciences. Leicester. GB
  • Shafi, Iman Raafat Abdel; Cairo University. Faculty of Medicine,. Department of Medical Parasitology. Cairo. EG
Rev. bras. parasitol. vet ; 30(4): e012021, 2021. tab, graf
Article en En | LILACS, VETINDEX | ID: biblio-1347266
Biblioteca responsable: BR1.1
ABSTRACT
Abstract Trichinellosis is a zoonosis results from eating raw or semi-cooked meat of infected animals. Medicinal plants have been used lately as alternatives and/or combined therapies to resolve some drawbacks of the current regimens. This work analyzed the effect of albendazole monotherapy on Trichinella spiralis experimental infection (group A), in comparison to P. granatum and amygdalin extracts +cobalamin (group B), plus its combination with albendazole (group C). The study revealed that the extracts alone or combined with albendazole had an inferior effect to albendazole monotherapy regarding number of adult worms (40.83 ±3.82, 18.67 ±1.86 and 16.83 ±2.32, respectively). However, their effect was more obvious in muscle phase combined with albendazole, achieving the lower number of larvae/mL tissue homogenate (22.33 ±3.27 in comparison to 39.67 ±2.58 achieved by albendazole monotherapy). The extracts exerted a significant immunomodulatory effect by reducing the local CD4+ expression in the intestine as well as in muscle phase (1.15 ±0.25 and 3.80 ±0.65 in comparison to 4.97 ±0.37 and 12.20 ±0.87 with albendazole monotherapy, respectively). So, these extracts improved the therapeutic efficacy of albendazole, specifically in muscle phase and counteracted the inflammatory reaction caused by albendazole monotherapy, thus extensively alleviating the resulting myositis.
RESUMO
Resumo Trichinellosis é uma zoonose resultante da ingestão de carne crua ou semicozida de animais infectados. As plantas medicinais têm sido usadas, ultimamente, como alternativas e/ou terapias combinadas, para resolver algumas desvantagens dos regimes atuais. Este trabalho analisou o efeito da monoterapia albendazole na infecção experimental por Trichinella spiralis (grupo A), em comparação com extratos de P. granatum e amígdalina +cobalamina (grupo B), além de sua combinação com albendazol (grupo C). O estudo revelou que os extratos sozinho ou combinado com albendazol teve efeito inferior à monoterapia albendazol em relação ao número de vermes adultos (40,83 ±3,82, 18,67 ±1,86 e 16,83 ±2,32, respectivamente). No entanto, seu efeito foi mais óbvio na fase muscular combinado com o albendazol, alcançando o menor número de larvas/mL homogeneizado de tecido (22,33 ±3,27 em comparação com 39,67 ±2,58 obtidos pela monoterapia albendazol). Os extratos exerceram um efeito imunomodulatório significativo, ao reduzir a expressão local CD4+ no intestino, bem como na fase muscular (1,15 ±0,25 e 3,80 ±0,65 em comparação com 4,97 ±0,37 e 12,20 ±0,87 com monoterapia albendazol, respectivamente). Assim, esses extratos melhoraram a eficácia terapêutica do albendazol, especificamente na fase muscular e neutralizaram a reação inflamatória causada pela monoterapia albendazol, aliviando extensivamente a miosite resultante.
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Texto completo: 1 Colección: 01-internacional Base de datos: LILACS / VETINDEX Asunto principal: Triquinelosis / Trichinella spiralis / Granada (Fruta) / Amigdalina / Miositis Límite: Animals Idioma: En Revista: Rev. bras. parasitol. vet Asunto de la revista: MEDICINA VETERINARIA / PARASITOLOGIA Año: 2021 Tipo del documento: Article País de afiliación: Egipto / Reino Unido Pais de publicación: Brasil

Texto completo: 1 Colección: 01-internacional Base de datos: LILACS / VETINDEX Asunto principal: Triquinelosis / Trichinella spiralis / Granada (Fruta) / Amigdalina / Miositis Límite: Animals Idioma: En Revista: Rev. bras. parasitol. vet Asunto de la revista: MEDICINA VETERINARIA / PARASITOLOGIA Año: 2021 Tipo del documento: Article País de afiliación: Egipto / Reino Unido Pais de publicación: Brasil