نتایج جستجو برای: serum zinc concentration lower than the median
تعداد نتایج: 16222521 فیلتر نتایج به سال:
background: in the present study, blood serum level of metals were determined in malarial patients and compared with those in the normal subjects without complication using atomic absorption spectrometer. methods: for the determination of these metals twelve intravenous blood samples each from referred malarial patients and a group of normal subjects were collected and immediately centrifug...
Background: Previous evidences have been demonstrated that serum zinc deficiency in thalassemia major (TM) children is probably due to increase of zinc excretion, elevated ferritin level and desferal consumption or hepatic dysfunction. The aim of this study is determination of serum zinc concentration in thalassemia major children. Material and methods: This study has been carried on 77 childr...
introduction recurrent oral aphthous is one of the most common ulcerative lesions of the oral cavity which no specific treatment has been introduced for it, sofar. some studies suggest the zinc deficiency as one of the etiologic factors in aphthous ulcers and also in other experimental studies, zinc composition has been effective in aphthous treatment. the aim of this stud was to determinate th...
Background: Healthy water passes through the pipelines from supply resources to consuming places in which passing from these stages may cause some cases of contamination like heavy metal contamination. Therefore, the aim of this study was to evaluate the contamination of heavy metals (copper, lead, zinc, cadmium, iron, and manganese) in water resources of Nurabad city of Lorestan in 2013. Ma...
Background: Pre-eclampsia along with its complications seems to be one of the major causes of maternal morbidity and mortality. Despite numerous studies, the etiology of pre-eclampsia has not yet been fully elucidated. According to recent studies changes in the level of blood trace elements can be an adverse event in human and animal pregnancy. The present study determines whether maternal seru...
Background: Vitamin D (VitD) deficiency is a common worldwide problem. Some previous studies have shown that both Zinc (Zn) and VitD deficiency are prevalent in Iran. This study aimed to assess the relationship of serum Zn and vitamin D levels in a nationally representative sample of Iranian children and adolescents. Methods: This case-control study was conducted as a sub-study of a s...
Abstract Background and Objective: With regard to high prevalence of attention deficit hyperactivity disorder (ADHD) and its being significantly affected by nutritional factors, we aimed to determine the relationship between zinc serum level and ADHD. Material and Methods: This ex-post- facto (causal comparative research) design study was co...
INTRODUCTION Despite great advances in the management of diarrhoeal diseases, persistent diarrhoea remains a major problem in developing countries due to its syndromic nature. Zinc depletion ranks high among the factors contributing to the detrimental effects of persistent diarrhoea on the human body. This however, has not been investigated in the Ugandan population. OBJECTIVE To determine th...
Background and purpose: The release of metals due to different natural and human activities, bioaccumulation, biological inseparability and toxicity, even in low densities, have caused serious threat to living creatures and human. This study evaluated the concentration of heavy metals including lead, cadmium, zinc and copper in edible tissues of Caspian Kutum (Rutilus frisii kutum) in Miankaleh...
Background & Aims: Zinc, as an essential trace element and antioxidant, plays a significant role in the glucose and insulin metabolism and altered zinc content seems to be one of the contributing factors in the pathogenesis of diabetes mellitus (DM). The altered levels of serum zinc content has been observed in diabetic patients and it was reported that low serum Zinc concentration is ...
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