RESUMO
INTRODUCTION:To study effect of garlic and garlic-green tea mixture on serum contents of Tch,LDL and HDL in MNNG induced gastric carcinoma (GC) and precancerous lesion (PL) in Wistar rats.METHODS:Serum contents of Tch,LDL and HDL in normal control group (n=10,NG),MNNG group (n=30,MG),prevention group (n=30,PG),treatment group I (n=20,TG I) and treatment group II(n=20,TG II) were detected by PGE 6000/COD.RESULTS:Serum Tch and LDL of rats of MG (6.86±1.39 3.72±1.10) and its GC(6.95±1.37 3.77±1.08) and PL(6.42±1.04 3.56±0.74) were lower than that of NG (8.74±1.89 5.89±1.61) PG(7.73±3.18 4.96±2.89) and its GC(8.36±3.41 5.93±3.31) and PL(7.45±3.16 4.55±2.71),TGI(8.86±1.75 5.38±1.76) and its GC (9.10±2.27 5.55±2.51) and PL (8.61±1.17 5.22±0.55) and TG II (8.16±0.76 5.32±0.72) and its GC(8.52±0.67 5.96±0.48) and PL (8.02±0.79 5.09±0.65),respectively (P <0.01-0.05).Serum HDL of MG rats (2.76±0.48) and its GC(2.79±0.48) were remarkably higher than that of MG (2.20±0.85) and GC of PG (2.24±0.38) (P <0.05).CONCLUSION:Experimental gastric carcinoma and precancerous lesion were associated with hypocholesterolaemia,LDL and HDL.Garlic and garlic-green tea mixture can inhibit and reverse MNNG-induced gastric carcinoma and precancerous lesion in Wistar rats.
