نتایج جستجو برای: مدل ارزیابی عمومی caf

تعداد نتایج: 247615  

Journal: :Food & function 2014
Ye-wei Huang Huan-huan Xu Su-min Wang Yi Zhao Yu-min Huang Run-bo Li Xuan-jun Wang Shu-mei Hao Jun Sheng

Caffeine is present in a number of dietary sources consumed worldwide. Although its pharmacokinetics has been intensively explored, little is known about complexed caffeine (C-CAF) in aqueous extraction of fermented Pu-er tea. The major components of C-CAF are oxidative tea polyphenols (OTP) and caffeine. Furthermore, the C-CAF can be precipitated in low pH solution. After administering the sam...

Journal: :Cardiovascular research 2013
Marta González de la Fuente Adriana Barana Ricardo Gómez Irene Amorós Pablo Dolz-Gaitón Sandra Sacristán Felipe Atienza Ana Pita Ángel Pinto Francisco Fernández-Avilés Ricardo Caballero Juan Tamargo Eva Delpón

AIMS β-adrenergic stimulation has profound influence in the genesis and maintenance of atrial fibrillation (AF). However, the effects of β-Adrenoceptor stimulation on repolarizing currents and action potential (AP) characteristics in human atrial myocytes from left (LAA) and right atrial appendages (RAA) obtained from sinus rhythm (SR) and chronic atrial fibrillation (CAF) patients have not bee...

Journal: :Medicine and science in sports and exercise 2014
Hans Kristian Stadheim Matthew Spencer Raymond Olsen Jørgen Jensen

PURPOSE Performance improvements after caffeine (CAF) ingestion are well documented when using a 1-d protocol. In numerous competitions such as the Tour de France, Tour de Ski, world championships, and National College Athletic Association championships, athletes compete for several days in a row. To date, no studies have investigated the effects of CAF when competing for consecutive days in a ...

Journal: :International journal of sport nutrition and exercise metabolism 2013
Angela L Spence Marc Sim Grant Landers Peter Peeling

Both caffeine (CAF) and pseudoephedrine (PSE) are proposed to be central nervous system stimulants. However, during competition, CAF is a permitted substance, whereas PSE is a banned substance at urinary levels >150 μg · ml(-1). As a result, this study aimed to compare the effect of CAF versus PSE use on cycling time trial (TT) performance to explore whether the legal stimulant was any less erg...

Journal: :The Journal of Cell Biology 1998
Emmanuelle Martini Danièle M.J. Roche Kathrin Marheineke Alain Verreault Geneviève Almouzni

The subcellular distribution and posttranslational modification of human chromatin assembly factor 1 (CAF-1) have been investigated after UV irradiation of HeLa cells. In an asynchronous cell population only a subfraction of the two large CAF-1 subunits, p150 and p60, were found to exist in a chromatin-associated fraction. This fraction is most abundant during S phase in nonirradiated cells and...

طبیب‌زاده, زهره, مقدس, حمید, ولایی, ناصر, وهبی, سورنا,

سابقه و هدف: با توجه به شیوع تحلیل لثه و اهمیت آن از جهت حساسیت در دندان، امکان پوسیدگی و زیبایی، مطالعات متعددی در زمینه روشهای مختلف درمانی به منظور پوشش ریشه صورت گرفته است که گاها نتایج متناقض و متفاوتی را گزارش کرده اند. هدف از این مطالعه مقایسه دو روش فلپ جابجا شونده تاجی با پیوند بافت همبند (SeCTG) و بدون پیوند بافت همبند (CAF) در پوشش ریشه در افراد مراجعه کننده به دانشکده دندانپزشکی و د...

Journal: :European journal of echocardiography : the journal of the Working Group on Echocardiography of the European Society of Cardiology 2009
Omar Rana Rosie Swallow Roxy Senior Kim Greaves

A coronary artery-left ventricular fistula (CAF) is an extremely rare anatomical abnormality in which blood drains directly from a coronary artery into the left ventricle. CAF may cause myocardial ischaemia and angina. Myocardial contrast echocardiography (MCE) is a non-invasive technique which assesses myocardial perfusion. We describe a patient with CAF in whom transmural myocardial ischaemia...

2014
Jaume F. Lalanza Antoni Caimari Josep M. del Bas Daniel Torregrosa Igor Cigarroa Mercè Pallàs Lluís Capdevila Lluís Arola Rosa M. Escorihuela

Among adolescents, overweight, obesity and metabolic syndrome are rapidly increasing in recent years as a consequence of unhealthy palatable diets. Animal models of diet-induced obesity have been developed, but little is known about the behavioural patterns produced by the consumption of such diets. The aim of the present study was to determine the behavioural and biochemical effects of a cafet...

2009
Benjamin Tsai Jiing-Tang Ko Yi-Chien Liu Ming-Hsien Lin

Received 7/16/2008; revised 9/5/2008; accepted 9/8/2008. For correspondence and reprints contact: Ming-Hsien Lin, M.D., Division of Nuclear Medicine, Taipei City Hospital Zhongxiao Branch. 87 Tonde Road, Nangang District, Taipei 115, Taiwan, Tel: (886)2-27861288 ext. 8089, Fax: (886)2-26534501, E-mail: [email protected] Previous reports stated that patients with coronary artery fistula (CAF) a...

2014
Carlos Sánchez Alfonso Bueno-Orovio Erich Wettwer Simone Loose Jana Simon Ursula Ravens Esther Pueyo Blanca Rodriguez

AIMS Human atrial electrophysiology exhibits high inter-subject variability in both sinus rhythm (SR) and chronic atrial fibrillation (cAF) patients. Variability is however rarely investigated in experimental and theoretical electrophysiological studies, thus hampering the understanding of its underlying causes but also its implications in explaining differences in the response to disease and t...

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