全部文献期刊学位论文会议报纸专利标准年鉴图书|学者科研项目
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作者:Jan de Vries , Anne Birkett , Toine Hulshof ...
来源:[J].Nutrients(IF 2.072), 2016, Vol.8 (3)DOAJ
摘要:Cereal fibers are known to increase fecal weight and speed transit time, but far less data are available on the effects of fruits and vegetable fibers on regularity. This study provides a comprehensive review of the impact of these three fiber sources on regularity in healthy...
作者:Uday C Ghoshal , Sunil Kumar , Asha Misra ...
来源:[J].Indian Journal of Medical Research(IF 2.061), 2013, Vol.137 (1), pp.63-72DOAJ
摘要:... We evaluated effect of infusion of fat or placebo in duodenum randomly in patients with TS and healthy controls on antroduodenal manometry (ADM) and mediators of ileal brake, and duodenocaecal transit time (DCTT).Methods: ADM and DCTT (lactulose hydrogen breath test, HBT) wer...
作者:Angelo Sassaroli , Jana Kainerstorfer , Sergio Fantini
来源:[J].Journal of Innovative Optical Health Sciences(IF 0.632), 2015, Vol.8 (2), pp.1550025-1-1550025-9DOAJ
摘要:... One assumption of this model is that the capillary compartment is characterized by a single blood transit time. In this work, we have extended the original model by considering a distribution of capillary transit times and we have compared the outputs of both models (origina...
作者:Iris Pinheiro , Larry Robinson , An Verhelst ...
来源:[J].BMC Complementary and Alternative Medicine(IF 2.082), 2017, Vol.17 (1)Springer
摘要:Constipation and symptoms of gastrointestinal discomfort such as bloating are common among otherwise healthy individuals, but with significant impact on quality of life. Despite the recognized contribution of the gut microbiome to this pathology, little is known about which ...
作者:Argyro Zoumprouli , Aikaterini Chatzimichali , Stamatios Papadimitriou ...
来源:[J].BMC Anesthesiology(IF 1.188), 2017, Vol.17 (1)Springer
摘要:Impairment of gastrointestinal (GI) motility is an undesirable but inevitable consequence of surgery. This prospective randomised controlled study tested the hypothesis that postoperative thoracic epidural analgesia (TEA) with ropivacaine or a combination of ropivacaine and morph...
作者:Guang Zhang , Chengyu Liu , Lizhen Ji ...
来源:[J].Entropy(IF 1.347), 2016, Vol.18 (7)DOAJ
摘要:Percutaneous coronary intervention (PCI) is a common treatment method for patients with coronary artery disease (CAD), but its effect on synchronously measured heart rate variability (HRV) and pulse transit time variability (PTTV) have not been well established. This study ai...
作者:Ingeborg H. F. Herold , Salvatore Saporito , R. Arthur Bouwman ...
来源:[J].Cardiovascular Ultrasound(IF 1.32), 2015, Vol.14 (1)Springer
摘要:Abstract(#br) Background(#br)The aim of this study is to investigate the inter and intra-rater reliability, repeatability, and reproducibility of pulmonary transit time (PTT) measurement in patients using contrast enhanced ultrasound (CEUS), as an indirect measure of preload an...
作者:Francesc Casellas , Anna Aparici , Maite Casaus ...
来源:[J].Revista Espanola de Enfermedades Digestivas(IF 1.652), 2013, Vol.105 (1), pp.13-18DOAJ
摘要:... Transit time is a putative factor implied in the severity of symptoms associated with lactose. Objectives: to elucidate the relation between orocecal transit time (OCTT) and lactose intolerance symptoms. Methods: observational study in patients referred to a lactose hydro...
作者:Hugo Angleys , Sune Nørhøj Jespersen , Sune Nørhøj Jespersen ...
来源:[J].Frontiers in Computational Neuroscience(IF 2.481), 2016, Vol.10DOAJ
摘要:... Capillary transit time heterogeneity (CTH), which is believed to change during functional activation and some disease states, affects the extraction efficacy of oxygen from blood. We developed a three-compartment model of glucose extraction to examine whether CTH also aff...
作者:He Liu , Kamen Ivanov , Yadong Wang ...
来源:[J].Sensors(IF 1.953), 2015, Vol.15 (10), pp.27303-27321DOAJ
摘要:Pulse transit time (PTT) is an important physiological parameter that directly correlates with the elasticity and compliance of vascular walls and variations in blood pressure. This paper presents a PTT estimation method based on photoplethysmographic imaging (PPGi). The method u...

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