To report a case of ocular copper deposition in both eyes at the level of Descemet's membrane associated with a monoclonal gammopathy of undetermined significance (MGUS). A 49-year-old white woman had golden-brown metallic dust-like deposits on Descemet's membrane of both eyes. A systemic examination revealed an elevated serum copper, normal serum ceruloplasmin and a normal level of total prote...

Wilson's disease is an inborn error of copper metabolism that characterized by deficiency ceruloplasmin, the serum transport protein for copper. Copper collected in liver, and after hepatic binding sites are saturated, it released. Systemic then develops there abnormal accumulation brain, particularly putamen globus pallidus. Presenting this case a 32-year-old male patient who presented with pe...

We estimated copper concentration in maternal serum during 244 normal and 15 abnormal pregnancies. Values were lower in the abnormal pregnancies than in the normal ones, and did not vary with gestational age between 15 to 18 weeks in normal pregnancies.

OBJECTIVES To evaluate the correlations of the serum concentrations of copper, zinc, and manganese with lipid profile parameters of adult men in Mosul City, Iraq. METHODS The study included 51 apparently healthy adult men as a control group aged 34-62 years (group 1), and 31 hyperlipidemic patients aged 37-60 years (group 2). Trace elements copper, zinc and manganese were determined using ato...

BACKGROUND Copper and selenium are important trace elements in man. They function as antioxidants and play roles in oxido-reductase reactions. Several imported multivitamin preparations are given to our women during pregnancy and lactation to correct possible deficiencies. OBJECTIVE The aim of the study is to determine the serum level of these micronutrients (selenium and copper) in a cross s...

OBJECTIVES To measure the cord blood and maternal serum levels of folic acid, vitamin B12, zinc, copper, selenium and lead in infants born with neural tube defect (NTD), and to examine a possible relationship between the nutriture of these micronutrients and occurrence of neural tube defect. DESIGN Case-control study. METHODS Maternal serum and cord blood samples were obtained at delivery f...

An experiment was conducted to evaluate the effects of high dietary levels of selenium (as sodium selenite) and copper (as copper sulphate) on growth performance, serum biochemical parameters and antibody production against Newcastle disease vaccine (NDV) virus in broiler chickens. A total of 160 Ross 308 unsexed day old broiler chickens were randomly allocated into four treatment groups (n=40 ...

BACKGROUND/AIMS A low serum ceruloplasmin level is considered a diagnostic test for Wilson's disease. To examine whether it is useful to detect presymptomatic patients with Wilson's disease, serum ceruloplasmin was determined by radial immunodiffusion (normal: 20-60 mg/dl) in all patients (n = 2867) admitted for evaluation of a liver disease in 1993 and 1994. METHODS Patients with levels lowe...

Wilson disease (WD) is characterized by the accumulation of copper arising from a mutation in the ATP7B gene. Penicillamine (PA) makes 10-50% of the patients with neurologic symptoms neurologically worse at the early stage of administration. The aim of this study was to determine how the copper metabolism changes and whether the change impairs the brain of toxic milk (tx) mice, an animal model ...

Serum copper and zinc concentrations and 24 hour urinary copper and zinc excretion were determined serially from the beginning of treatment with D-penicillamine in four children with Wilson's disease. The data show a progressive decrease in both serum copper and zinc concentrations in all. Urinary copper excretion gradually levelled off to approximately 50% of initial values, but zinc excretion...