MRC1 and Alzheimer disease: CD206 + population of M2 macrophages, within spleenocytes, seems to decrease substantially in AD group (Fig. 12K), however, even though no significant hike in M1 macrophages is observed in AD + T (50 mg/kg), but, the normal population gets substantially replenished in AD + T (100 mg/kg) group, suggesting a significant hike the population of M2 Macrophages in AD + T (100 mg/kg) population with respect to AD (Fig. 12M).