Activité Antioxydante des Extraits Méthanoliques de Differents Organes de Detarium microcarpum Guill. & Perr.

Carbohydrates from Detarium microcarpum bark extract.

The bark extract of the medicinal plant Detarium microcarpum was analysed for its carbohydrate content by GLC-CIMS. Preparative HPLC of the benzoylated carbohydrate fraction led to the isolation of L-quino-1,5-lactone, D-(-)-bornesitol, D-pinitol, myo-inositol, sucrose, D-glucose, and D-fructose benzoates, which were characterised by NMR spectroscopy experiments.

Etude analytique de l'immunoprophylaxie de l'agalaxie contagieuse des chèvres et des moutons

l epreuve de nage cheze le rat , effet des bruits de differents frequences

the effect of different frequencies of noise (150;300 and 600 c/second) on the time of fatigue has been studied on rats. the method of swimming has been used for this study . the results show a significant decrease in the average time of fatigue of the rats subjected to the noise compared with the control group. the possible mechanisms are discussed.

Anthraquinones of Cissus populnea Guill & Perr (Amplidaceae).

Cissus populnea has been used locally to treat many ailments such as venereal, stomach and skin infections; and also used as laxative or purgative. Economically it has been used as binder in food and in lining dye pits. This work aims at determining the type of anthraquinones from the stem bark of C. populnea which might be a potential source of drugs (laxative/cathartic) using thin layer chram...

Obésité, activité physique et temps de sédentarité chez des adolescents scolarisés, âgés de 15 à 18 ans de la ville de Sfax (Tunisie)

Introduction: Le but de notre étude était d'évaluer la prévalence du surpoids et de l'obésité chez des adolescents scolarisés dans la ville de Sfax mais aussi, d'étudier son association avec le temps de sédentarité et l'activité physique (AP). Méthodes: La population étudiée était composée de 1695 adolescents âgés de 15-18 ans. Tous les participants avait rempli un questionnaire porté sur leurs...