نتایج جستجو برای: renal factors
تعداد نتایج: 1296083 فیلتر نتایج به سال:
Objective(s): The wide scale use of Zinc oxide nanoparticles (ZnO NPs) in the consumer market world makes human beings more prone to the exposure to ZnO nanoparticles and its adverse effects. Therefore, the aim of the present study is to assess renal toxicity potential of ZnO and Polyethylene glycol Coated ZnO Nanoparticles in rat.Materials and Methods: Co-precipitation chemical method was used...
Background and purpose: Acute renal failure after cardiac surgery is a dangerous condition that increases mortality and hospital costs. The present study aimed to evaluate the prevalence and associated factors of acute renal failure in patients with open-heart surgery in Sari 2012. Materials and methods: This cross-sectional study with available data was performed on 250 patients who refer...
Unilateral ureteral obstruction (UUO) is a clinical scenario that leads to obstructive nephropathy. UUO alters the expression of many mediators in the ipsilateral kidney. Renin-angiotensin system (RAS) is involved in UUO. Angiotensin II (Ang II) and angiotensin 1-7 (Ang 1-7) as the main arms of RAS influence kidney function which may alter by UUO. Ang II via Ang II receptor subtypes I (AT1R) ...
according to webster and wind (1972) and anderson et al (1987), “organizational buying is a complex process and involves many people from different functional areas, multiple goals and potentially conflicting decision criteria. moreover, the customers of today are also more knowledgeable and selective when making their purchasing decisions. since a key to organizational survival is the retentio...
Urinary tract infection (UTI) is a common disease in childhood specially in female. In this study 50 patients with stablished diagnosis of UTI were evaluated by both renal scan with Tc-99m DMSA and renal sonography. The study revealed that most urinary tract infections are in children, Female sex between 5-9 years of age. Therefore the most important complications (Renal scarring) are als...
the correlation of vesicoureteral reflux (vur), urinary tract infection (uti) and renal scarring is well known. several risk factors for renal parenchymal lesions have been reported previously. we determine the incidence of renal parenchymal damage and outcome in the siblings of children with primary vur. a total of 96 siblings of patients with vur, were evaluated with direct voiding cystograph...
Introduction: Lupus nephritis is a systemic disease which affects different organs. The present study was designed to review lupus nephritis, in children its outcome and the related factors. Methods: We reviewed 48 children with lupus nephritis. Clinical and epidemiological features were studied. The patients’ outcomes and related factors were analyzed. Patient and renal survival rate were ca...
the effect and outcome of pregnancy in patients with chronic idiopathic glomerulonephritis was studied. the study population consisted of 98 patients. all patients were divided into 8 groups according to presence, absence or coexistence of 3 general risk factors such as hypertension, renal failure and nephrotic syndrome. the adverse effect of renal disease and risk factors on the outcome of pre...
Improved survival among transfusion dependent thalassemia patients in recent years has led to the manifestation of morbidities such as renal dysfunction. Renal injury is still an underestimated complication in β thalassemia major patients. Chronic anemia, iron overload due to repeated transfusion, and specific iron chelators are the main factors in pathogenesis of renal dysfunction in β thalass...
Background: Renal artery stenosis (RAS) is a known cause of secondary hypertension and renal failure. The most patients with renal artery stenosis are asymptomatic. So, the exact prevalence of this disease is unknown. The gold standard of diagnosis of RAS is renal angiography that is an expensive somewhat hazardous procedure and may revealed nothing. The aim of this study was to develop a simpl...
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