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International Journal of Morphology

On-line version ISSN 0717-9502

Abstract

KOSIF, Rengin; YILMAZ, Fahri; EVRENDILEK, Gülsün Akdemir  and  DIRAMALI, Murat. Histopathological Effects of Aloe barbadensis and Soybean Oil on Rat Liver. Int. J. Morphol. [online]. 2010, vol.28, n.4, pp.1101-1106. ISSN 0717-9502.  http://dx.doi.org/10.4067/S0717-95022010000400019.

Aloe Barbadensis, which is a species of Aloe vera, is a popular plant used by the common people and in alternative medicine. This study aimed to analyze the effects of Aloe Barbadensis and soybean oil on liver. For this study Wistar Albino female rats were taken and divided into 3 equal groups; the first group was the control group wherein no treatment was applied, second group in which the dissolved form of A. barbadensis in the soybean oil was applied (25 mg/day), and the third group which only soybean oil was applied (500 mg/day). Biopsy materials were taken from the lobus dexter of the livers of the rats and analyzed with light microscope after the necessary standard processing of histologic slides. Group I demonstrated normal structural characteristics of rat liver. In Group II and Group III, we observed nuclear enlargement, mild increase in chromatin and hydropic degeneration and binucleation in some hepatocytes. Liver histology demonstrated congestion in portal veins, sinusoids and the central veins. Merely in Group III, portal venous congestion and in Group II sinusoidal congestion was evident parenchyma of the liver. Additionally in Group III liver histology demonstrated plasmocyte infiltration in portal areas. Our study showed that using soybean with Aloe Barbadensis is synergystic and increasing each others effects. However we didn't observe mononeuclear infiltrations in Group II, these show antinflammatory effects of Aloe Barbadensis. It is determined that, depending on the used dose of Aloe Barbadensis, the toxic effect can change. If Aloe Barbadensis used very high doses it can have toxic effect on hepatocytes.

Keywords : Aloe barbadensis; Soybean; Rat; Liver; Effect.

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