نتایج جستجو برای: zinc copper
تعداد نتایج: 146501 فیلتر نتایج به سال:
AIM To assess plasma zinc and copper concentration in individuals with autism and correlate these levels with symptom severity. SUBJECTS AND METHODS Plasma from 102 autistic individuals, and 18 neurotypical controls, were tested for plasma zinc and copper using inductively-coupled plasma-mass spectrometry. Copper and zinc levels and Cu/Zn were analyzed for possible correlation with severity o...
The regional distribution of iron, copper, zinc, magnesium, and calcium in postmortem brain of schizophrenic patients was compared with that of matched controls. In none of the brain regions investigated (caudate nucleus, hippocampus, amygdala, cortex, corpus mamillare, gyrus cinguli, and hypothalamus) were significant differences observed between these two groups. In the total group, region-sp...
Municipal Solid Waste Incineration (MSWI) fly ash contains significant amounts of leachable metals, and is therefore considered as hazardous waste. The increased amounts of fly ash generated cause environmental issues, management costs and accumulation of valuable metals in landfills. All these factors contribute to an increased interest in recognizing the ash as an urban mining target of metal...
The aim of the study was to estimate the influence of soil pH on the uptake of copper, zinc, and manganese by Valeriana officinalis. Preliminary studies involved soil analyses to determine acidity, organic matter content, and copper, zinc, and manganese total and bioavailable forms. The study involved atomic absorption spectrometry to determine the concentration of the elements, and mineral soi...
Objective. To find out the presence of osteoporosis in hemophilic arthropathy patients and its correlation with clinical severity and serum levels of magnesium, copper, and zinc. Methods. Joint score, functional assessment score, bone densitometry, and serum magnesium, copper and zinc were done in twenty male hemophilic arthropathy patients and twenty controls. Results. There was highly signifi...
The concentrations of selenium, zinc, and copper were determined in whole blood, plasma, and leucocytes in 20 patients with relatively mild Crohn's disease, nine of whom were being treated with steroids, and compared with those of a control group. There was a significant decrease in the concentration of selenium in the leucocytes as well as in whole blood and plasma in the patients. Steroids se...
Eighteen patients with hydatid disease from Basrah General Hospital were involved in the study during 2007. Their ages ranged from 23-56 years with mean of 33.55 +/- 10.4 years. The control group consisted of 25 apparantly healthy individuals. Zinc and copper levels in the sera and hydatid fluids were estimated by atomic absorption spectrophotometer. Mean values of zinc and copper concentration...
Studies on metalloproteins in ruminant livers showed the relationship between the total amount of zinc and copper present in a metallothionein-like fraction (designated fraction 111) and the zinc content of livers can be described by the equation y = 0.74~-0.25 (s.E. of regression coefficient = h0.04, P<O.OOl), where y is the number of g-atoms of Cu+Zn in fraction III/g of fresh liver and x is ...
Background and objectives: The present study was conducted to estimate the serum levels of zinc, copper and copper/zinc ratio in patients with OSF, compare these values among patients with OSF and normal subjects, and to correlate the values among clinical and histological grades in OSF. Methods: The study consisted of 30 OSF patients and 30 normal subjects. Diagnosis of OSF patients was based ...
BackgroundMany studies reported that copper, zinc and magnesium play important roles in the pathogenesis and development of neonatal hyperbilirubinemia. Exchange transfusion and intensive phototherapy are known two modalities of therapy for severe neonatal hyper bilirubinemia, but the effect of them on those trace elements is unknown.Materials and MethodsCopper, Zinc and Magnesium serum levels ...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید