نتایج جستجو برای: sd index

تعداد نتایج: 469957  

Journal: :Archives of surgery 2004
Angela L Neville Carlos V R Brown Janie Weng Demetrios Demetriades George C Velmahos

HYPOTHESIS Obesity is associated with increased morbidity and mortality in critically injured blunt trauma patients. DESIGN Case-control study of all critically injured blunt trauma patients between January 2002 and December 2002. SETTING Academic level I trauma center at a county referral hospital. PATIENTS Two hundred forty-two consecutive patients admitted to the intensive care unit fo...

2015
Christian Schulte Simon Molz Sebastian Appelbaum Mahir Karakas Francisco Ojeda Denise M. Lau Tim Hartmann Karl J. Lackner Dirk Westermann Renate B. Schnabel Stefan Blankenberg Tanja Zeller Pierre Busson

BACKGROUND Circulating microRNAs (miRNAs) have been described as potential diagnostic biomarkers in cardiovascular disease and in particular, coronary artery disease (CAD). Few studies were undertaken to perform analyses with regard to risk stratification of future cardiovascular events. miR-126, miR-197 and miR-223 are involved in endovascular inflammation and platelet activation and have been...

Journal: :Circulation 2009
Orlando M Gutiérrez James L Januzzi Tamara Isakova Karen Laliberte Kelsey Smith Gina Collerone Ammar Sarwar Udo Hoffmann Erin Coglianese Robert Christenson Thomas J Wang Christopher deFilippi Myles Wolf

BACKGROUND Fibroblast growth factor 23 (FGF-23) is a phosphorus-regulating hormone. In chronic kidney disease (CKD), circulating FGF-23 levels are markedly elevated and independently associated with mortality. Left ventricular hypertrophy and coronary artery calcification are potent risk factors for mortality in CKD, and FGFs have been implicated in the pathogenesis of both myocardial hypertrop...

Journal: :American journal of physiology. Heart and circulatory physiology 2017
Stephane Marinesco Zoltan Ungvari Veronica Galvan

30 Cortical spreading depolarizations (SDs) may lead to long-lasting alterations in 31 cerebral blood flow (CBF), which contribute to neuronal dysfunction and hypoxic tissue 32 injury. There is growing evidence to suggest that age-related structural and functional 33 alterations of the neurovascular unit significantly increase both the incidence of SDs and 34 aggravate their functional conseque...

2007
Zhenfeng Duan James Bradner Edward Greenberg Ralph Mazitschek Rosemary Foster Jennifer Mahoney Michael V. Seiden

2007
Satyanarayana Medicherla Mary F Fitzgerald Dianne Spicer Paul Woodman Jing Y Ma Ann M Kapoun Sarvajit Chakravarty Sundeep Dugar Andrew A Protter Linda S Higgins

2013
Florentin Smarandache

In [1] we introduced the mixt-linear circles adjointly inscribed associated to a triangle, with emphasizes on some of their properties. Also, we’ve mentioned about mixt-linear circles adjointly ex-inscribed associated to a triangle. In this article we’ll show several basic properties of the mixt-linear circles adjointly exinscribed associate to a triangle. Definition 1 We define a mixt-linear c...

Journal: :Journal of Machine Learning Research 2004
Nada Lavrac Branko Kavsek Peter A. Flach Ljupco Todorovski

This paper investigates how to adapt standard classification rule learning approaches to subgroup discovery. The goal of subgroup discovery is to find rules describing subsets of the population that are sufficiently large and statistically unusual. The paper presents a subgroup discovery algorithm, CN2-SD, developed by modifying parts of the CN2 classification rule learner: its covering algorit...

Journal: :Stroke 1989
A L Strauss H Rieger F J Roth W Schoop

In 102 patients with angiographically proven occlusive carotid artery disease of 60-100% diameter reduction, Doppler ophthalmic artery pressure and blood flow direction were recorded by the recently developed ophthalmomanometry-Doppler technique. Among these 102 patients, 50 presented with complete carotid artery occlusions and 52 with carotid artery diameter stenoses of greater than or equal t...

Journal: :Journal of clinical pathology 2002
M J E Mourits K A Ten Hoor A G J van der Zee P H B Willemse E G E de Vries H Hollema

AIM To study the effects of tamoxifen on the proliferation index and oestrogen receptor (ER) and progesterone receptor (PR) expression in postmenopausal endometrium. METHODS A total of 125 endometrial specimens of postmenopausal women, comprising benign endometria from tamoxifen users (n = 35) and non-users (n = 24), and endometrial cancer from tamoxifen users (n = 15) and non-users (n = 51),...

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