نتایج جستجو برای: acr
تعداد نتایج: 4550 فیلتر نتایج به سال:
BACKGROUND & AIMS Despite improvements in immunosuppressive therapy, acute cellular rejection (ACR) remains an important cause of mortality and graft loss in patients undergoing liver transplantation. Recently, associations between gene polymorphisms and the incidence of ACR have been reported, though few studies have investigated those polymorphisms in donors. Transporter associated with antig...
OBJECTIVE To evaluate the ability of the widely used ACR set of criteria (both list and tree format) to diagnose RA compared with expert opinion according to disease duration. METHODS A systematic literature review was conducted in PubMed and Embase databases. All articles reporting the prevalence of RA according to ACR criteria and expert opinion in cohorts of early (<1 year duration) or est...
زمینه و هدف : برای تقسیم بندی بیماری لوپوس سیستمیک کرایتریای متفاوتی به کار رفته است. از جمله کرایتریای acr سال 1997 و کرایتریای boston weighted(bw) می باشد که در نوع bw جهت هر معیار score (نمره) داده می شود. هدف از این مطالعه مقایسه این دو روش و تعیین حساسیت و اختصاصیت روش bw در تشخیص بیماری لوپوس می باشد. روش کار : در این مطالعه که از نوع cross sectional بود و از اول مهر ماه 1383 تا آخر اسف...
A fundamental consideration in the workup of a jaundiced patient is the pretest probability of mechanical obstruction. Ultrasound is the first-line modality to exclude biliary tract obstruction. When mechanical obstruction is present, additional imaging with CT or MRI can clarify etiology, define level of obstruction, stage disease, and guide intervention. When mechanical obstruction is absent,...
Background Intestinal transplantation (ITx) faces many challenges due to the complexity of surgery and to the multiple immunological reactions that lead to the necessity of rigorous follow-up for early detection of acute cellular rejection (ACR). Our aim was to determine the kinetics of ACR using an experimental ITx model, with emphasis in the characterization of the process using different app...
UNLABELLED Steroid bolus therapy for acute rejection after liver transplantation for hepatitis C virus (HCV) cirrhosis often results in graft loss due to adverse effects. The efficacy and safety of basiliximab for the treatment of acute cellular rejection (ACR) in adult liver transplantation has not been adequately evaluated. Three patients received basiliximab as rescue therapy for acute rejec...
BACKGROUND Albuminuria is generally known as a sensitive marker of renal and cardiovascular dysfunction. It can be used to help predict the occurrence of nephropathy and cardiovascular disorders in diabetes. Individuals with prediabetes have a tendency to develop macrovascular and microvascular pathology, resulting in an increased risk of retinopathy, cardiovascular diseases, and chronic renal ...
OBJECTIVE The Veterans Affairs Diabetes Trial (VADT) was a randomized, prospective, controlled trial of 1,791 patients with type 2 diabetes to determine whether intensive glycemic control would reduce cardiovascular events compared with standard control. The effect of intensive glycemic control and selected baseline variables on renal outcomes is reported. RESEARCH DESIGN AND METHODS Baseline...
We have used DNAse I footprinting to examine the formation of intermolecular DNA triple helices at sequences containing adjacent blocks of purines and pyrimidines. The target sites G6T6.A6C6 and T6G6.C6A6 were cloned into longer DNA fragments and used as substrates for DNAse I footprinting, which examined the binding of the acridine (Acr)-linked oligonucleotides Acr-T5G5 and Acr-G5T5 respective...
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