Histological and immunohistochemical study of the effect of monosodium l-glutamate on the jejunal mucosa of adult albino rat and the possible role of propolis

ABSTRACT

Introduction: Monosodium l-glutamate [MSG] is used as a flavor-enhancing agent in many kinds of food products. It has been considered to induce a variety of side effects. Propolis is a bee product that has a broad spectrum of biological activities including antioxidative, antimicrobial, and anti-inflammatory effects