Clinical Information. The serological diagnosis of syphilis is divided into treponemal tests for measuring syphilis antibodies and nontreponemal tests. Nontreponemal tests, such as the rapid plasma reagen (RPR) test and the veneral disease research labortaory (VDRL) test, detect reagin-based antibodies produced in response to treponemal infection.
Avoid high-cholesterol foods like red meat, fried foods and butter. Bake, broil and steam your foods instead of frying them. Cut back on heavy cream sauces. Choose white meats like skinless chicken instead of red meat. 3. Eat foods rich in omega-3, which has been shown to help prevent stroke. Itâs a polyunsaturated fat â the healthy kind of fat â that raises your level of âgoodâ cholesterol. Find it in fish, flaxseed and omega-3 rich eggs. Omega-3 also lowers âbad cholesterolâ which helps to reduce risk of stroke. Advertising Policy.
Eating that many fruits and vegetables can not only help prevent heart disease but also may help prevent cancer and improve diabetes. Eating several servings a week of certain fish, such as salmon and mackerel, may decrease your risk of heart attack.hemicals in tobacco can damage your heart and blood vessels, leading to narrowing of the arteries (atherosclerosis). Atherosclerosis can ultimately lead to a heart attack. Carbon monoxide in cigarette smoke replaces some of the oxygen in your blood.