Homocystein--markör för kärlsjukdom hos aldre med psykisk sjukdom.
Many studies have reported higher total plasma homocysteine (tHcy) in elderly patients with mental illness than in control subjects. There are many different determinants of plasma tHcy concentration, including age, cobalamin/folate status, renal function and the presence of vascular disease. The presence of vascular disease may contribute to cognitive impairment. We have investigated elderly pati