It’s been recommended that Alzheimer’s disease starts 20-30 years before initial symptoms appear and recent studies have shown, that high cholesterol levels are linked to the pathology of this disease. Related StoriesDiet lacking soluble fiber promotes irritation in the intestines, leading to fat gainResearch identifies liver pathway that plays a part in negative effects of high-fat, high-cholesterol junk food dietEight myths and truths about Alzheimer's diseaseThe aim of the scholarly study led by Humpel was to review the consequences of hypercholesterolemia in adult rats. Male 6 months previous Sprague Dawley rats were fed with normal food or with a special 5 percent cholesterol-enriched diet plan . The results showed that persistent hypercholesterolemia caused memory space impairment, cholinergic dysfunction, inflammation, enhanced cortical beta-amyloid and tau and induced microbleedings, all indications, which resemble an Alzheimer’s disease-like pathology.Growing arteries from the patient’s own cells is important, Niklason said, since the ultimate goal is certainly to engineer arteries that will resist immunological attack. This problem is prevented by developing the arteries from the patient’s own cells. Since unchecked cellular development is a hallmark of cancer, the researchers also conducted rigorous tests on the arteries and could not detect any signs of undesired cellular proliferation.