Evaluation of some trace elements in sera of asthma patients: a case control study.

Introduction: Asthma is a chronic inflammatory disease of the airways characterized by recurrent respiratory symptoms of dyspnea, wheezing, chest tightness, and cough.

Aim: This study aims to investigate the concentrations of Cu, Zn, Mg, Mn, Fe, Cr, Ni, and Al in the serum of asthmatic patients.

Materials And Methods: An atomic absorption technique was used to determine the levels of trace elements.

Evaluation of Some Trace Elements and Vitamins in Major Depressive Disorder Patients: a Case-Control Study.

Major depressive disorder (MDD) is a common mental disorder worldwide; however, little is known about its etiology. It is well known that levels of certain trace elements are associated with the pathogenesis of some diseases. Accordingly, this study aims to evaluate the effect of trace elements and vitamins in the etiology of MDD.