POLYSACCHARIDES AND ASCORBIC ACID CONTENT AND THE EFFECT OF AQUEOUS EXTRACT OF Portulaca oleraceaIN HIGH-FAT DIET-INDUCED OBESITY, DYSLIPIDEMIA AND LIVER DAMAGE IN ALBINO WISTAR RATS - Samir, DEROUICHE; Kaouther, ABBAS; Manal, DJERMOUNE (Algerian Journal of Arid Environment “AJAE”, 2018)