نتایج جستجو برای: ubd

تعداد نتایج: 191  

2008
Silvia Nittel

geosensor networks second international conference gsn geosensor networks second international conference gsn cbse maths guide for class 9 ebook | browserfame captain pugwash and the pigwig opalfs best guide bsc microbiology davv pvaz lifes a beach and other spongebob isms tformc the half mammals of dixie mrvisa my first bilingual book colours english polish pelmax tci history alive 6th grade w...

2017
Marshall B Elam Gipsy Majumdar Khyobeni Mozhui Ivan C Gerling Santiago R Vera Hannah Fish-Trotter Robert W Williams Richard D Childress Rajendra Raghow

Statins, the 3-hydroxy-3-methyl-glutaryl (HMG)-CoA reductase inhibitors, are widely prescribed for treatment of hypercholesterolemia. Although statins are generally well tolerated, up to ten percent of statin-treated patients experience myalgia symptoms, defined as muscle pain without elevated creatinine phosphokinase (CPK) levels. Myalgia is the most frequent reason for discontinuation of stat...

2014
Ying Fan Chengguo Wei Wenzhen Xiao Weijia Zhang Niansong Wang Peter Y. Chuang John Cijiang He

Profiling of temporal changes of gene expression in the same kidney over the course of renal disease progression is challenging because repeat renal biopsies are rarely indicated in clinical practice. Here, we profiled the temporal change in renal transcriptome of HIV-1 transgenic mice (Tg26), an animal model for human HIV-associated nephropathy (HIVAN), and their littermates at three different...

Journal: :Physiological genomics 2010
Yoram Yagil Martin Hessner Herbert Schulz Claudia Gosele Larissa Lebedev Ronit Barkalifa Marina Sapojnikov Norbert Hubner Chana Yagil

Investigation of proteinuria, whose pathophysiology remains incompletely understood, is confounded by differences in the phenotype between males and females. We initiated a sex-specific geno-transcriptomic dissection of proteinuria in uninephrectomized male and female Sabra rats that spontaneously develop focal and segmental glomerulosclerosis, testing the hypothesis that different mechanisms m...

Journal: :Journal of the American Society of Nephrology : JASN 2016
Matthew G Sampson Catherine C Robertson Sebastian Martini Laura H Mariani Kevin V Lemley Christopher E Gillies Edgar A Otto Jeffrey B Kopp Anne Randolph Virginia Vega-Warner Felix Eichinger Viji Nair Debbie S Gipson Daniel C Cattran Duncan B Johnstone John F O'Toole Serena M Bagnasco Peter X Song Laura Barisoni Jonathan P Troost Matthias Kretzler John R Sedor

APOL1 variants have been associated with renal phenotypes in blacks. To refine clinical outcomes and discover mechanisms of APOL1-associated kidney injury, we analyzed clinical and genomic datasets derived from 90 black subjects in the Nephrotic Syndrome Study Network (NEPTUNE), stratified by APOL1 risk genotype. Ninety subjects with proteinuria ≥0.5 g/d were enrolled at first biopsy for primar...

2011
Peter Novota Severin Zinöcker Jean Norden Xiao Nong Wang Lisbet Sviland Lennart Opitz Gabriela Salinas-Riester Bent Rolstad Anne M. Dickinson Lutz Walter Ralf Dressel

BACKGROUND The major histocompatibility complex (MHC) is the most important genomic region that contributes to the risk of graft versus host disease (GVHD) after haematopoietic stem cell transplantation. Matching of MHC class I and II genes is essential for the success of transplantation. However, the MHC contains additional genes that also contribute to the risk of developing acute GVHD. It is...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شهید چمران اهواز - دانشکده مهندسی 1393

یکی از روش های نوین حفاری چاه های نفت و گاز که به دلیل ویژگی های مثبت، توجه زیادی به آن شده است، حفاری زیر تعادلی (underbalanced drilling) یا به اختصار ubd می باشد. در این روش با کم کردن وزن هیدرواستاتیک سیال حفاری از طریق تزریق سیال دو فاز، فشار ته چاهی کمتر از فشار مخزن نگه داشته می‏شود. کاربرد این روش در حفاری افقی و مایل کمتر مورد توجه قرار گرفته است. لذا در تحقیق حاضر، شبیه‏سازی عددی جریان...

Mohammad Reza Kamali Mohammad Soleymani, Yazdan Saeedabadian

This investigation presents the effect of various parameters on foam stability and its rheological properties. The underlying idea of this experiment is generating of drilling foam with uniform bubbles. The main problem of foam using is controlling its stability during field application. The most important parameters which cause Instability in foam are gravity drainage, gas diffusion and bu...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه شهید باهنر کرمان - دانشکده فنی و مهندسی 1390

حفاری با تکنیک مدیریت فشارحفاری، از جمله روش های نوین حفاری است که در سال های اخیر در بسیاری از کشورها مورد توجه قرارگرفته است، از آنجا که کشورمان ایران دارای مخازن نفتی بسیاری است و این مخازن با گذشت زمان تخلیه خواهند شد نیاز به تکنیکی است تا بتوان عملیات حفاری را در این مخازن و در زون های پایینتر با حداقل هرزروی سیال حفاری ادامه داد. تکنیک مدیریت فشارحفاری(mpd) از جمله روش هایی است که این قاب...

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