pressure regional blood flow and solute removal

... changes in blood flow in the human corpus luteum throughout the luteal phase and a close relationship between luteal blood flow and luteal function [16] Interestingly, luteal blood flow was significantly ... luteal blood flow For this purpose, we focused on vitamin E and a potential nitric oxide (NO) donor, L-arginine, to increase luteal blood flow Vitamin E has been shown to improve capillary blood flow ... defined as the difference between maximal systolic blood flow (S) and minimal diastolic flow (D) divided by the peak systolic flow (S-D/S) Blood flow impedances were examined in the corpus luteum...

Ngày tải lên: 20/06/2014, 07:20

... Intestinal microvascular blood flow Shown is intestinal microvascular blood flow (IMBF) as a percentage of baseline; measurements taken at baseflow line (time point hours) and at 1, and hours after the ... JB, EK, CS and ChL coordinated the study and drafted the manuscript ChL, BL and PS performed the IVM and collected the data OVH, MG, DP, TU and MW helped to draft the manuscript CS, WJK and ChL ... The adherence also depends on shear stress in the blood flow The restoration of normal blood flow diminishes the interaction between leucocyte and endothelium [27] In a similar experimental setting,...

Ngày tải lên: 13/08/2014, 02:24

... during both resting condition and focal cortical activity The strict coupling existing between "activation", local oxygen consumption, and increased regional cerebral blood flow constitutes the basis ... He showed aphasia, motor impairment, and poor scores in fluency and verbal tests After a year of drug therapy (antihypertensive and antiaggregating agents) and logopedic therapy, this subject ... motor control and reaching tasks, and increased his AAT (Aachener Aphasie Test) score from 52/60 to 56/60 Measurement protocol We applied TCD and NIRS during baseline conditions and during CO2...

Ngày tải lên: 19/06/2014, 10:20

... and Research 2008, 3:36 The limb (and thus the)virtual cylinder is composed of soft tissue (mainly muscles and skin) and "hard" tissue (bone and bone marrow) The soft tissue volume (VS) and blood ... systems are balanced, thus the blood flow in each compartment is constant, and the momentary blood flow can be calculated from the plethysmography Say that a momentary blood flow through the 100 ml ... right and left upper limbs, and 265 ± 22 and 256 ± 20 ml for the right and left lower limbs, respectively At steady state blood flow measurements in the four limbs ranged between 5.5 – 6.5 and...

Ngày tải lên: 20/06/2014, 01:20

... W.-Y Sheng, W.-J Wong, and H.-H Hu, “Frequency domain analysis of cerebral blood flow velocity and its correlation with arterial blood pressure, ” Journal of Cerebral Blood Flow & Metabolism, vol ... of periodic changes in blood pressure, ” Stroke, vol 26, no 5, pp 834–837, 1995 R R Diehl, D Linden, D L¨ cke, and P Berlit, “Spontaneous u blood pressure oscillations and cerebral autoregulation,” ... DM (c) Figure 6: Spontaneous oscillations of blood pressure (BP) and cerebral blood flow velocity (BFV) in (a) a 72-year-old healthy control woman and (b) a 52-year-old man with type diabetes...

Ngày tải lên: 21/06/2014, 22:20

... was then recorded as absolute flow values from the precalibrated electromagnetic flow probes Hepatic blood flow was then restored by removal of the vascular clamp on the PV, and reapplication of ... portal vein and changes in HA or PV blood flow could again be recorded as absolute values from the precalibrated electromagnetic flow meters Dose-response curves of changes in blood flow vs dose ... arterial pressure responses (∆ HAP) and (b) portal venous pressure responses (∆ PVP) to intra-porThe changes in (a) hepatic arterial pressure responses (∆ HAP) and (b) portal venous pressure...

Ngày tải lên: 13/08/2014, 13:20

... between no flow (0), intermittent flow (1), sluggish flow (2), and continuous flow (3) [22] A value was assigned to each individual vessel The overall score, called the microvascular flow index ... Table Measurements and derived calculations Serial measurements of heart rate, MAP, mean arterial pulmonary pressure, pulmonary artery occlusion pressure, and central venous pressure were performed ... (ANOVA) and Table Changes in hemodynamic, oxygen transport, and tonometric variables as mean arterial pressure was increased from 65 mmHg to 85 mmHg with norepinephrine Mean arterial blood pressure...

Ngày tải lên: 13/08/2014, 16:21

... carotid and pulmonary arteries Arterial and mixed venous blood samples were analyzed Airway flow, airway pressure (Paw) and esophageal pressure were measured using calibrated flow and pressure ... aeration and ventilation during BIPAP+SBmean and PSV In the current study, we investigated the distributions of regional aeration and ventilation at the lungs' apex, hilum and base during PSV and ... increased peak and mean Paw and mean transpulmonary pressure (Ppeak, Pmean, and Ppl mean, respectively; Table 1), as well as reduced oxygenation and increased mean pulmonary artery pressure (Table...

Ngày tải lên: 13/08/2014, 20:21

... complex-variable valued expressions for pressure gradient and blood flow For an oscillating pressure gradient with period 2π/ω, the rate of work per unit length required to pump blood over the time cycle from ... demonstrated for the case of the oscillating pressure gradient Ăeiωt: the integral of the pressure gradient multiplied by flow rate is when pressure and flow are the complex-variable solutions However, ... bounds on D and the calculation of energy dissipation for oscillatory flow The tethered elastic tube model, the exact solution for flow and shear force and the relation between shear force and Murray's...

Ngày tải lên: 13/08/2014, 23:20

... after APV, heart rate and blood pressure returned to baseline and stabilized The APVs, heart rates, blood pressures, and vasodilator-induced peak APVs, heart rates, blood pressures were determined ... contribution to coronary blood flow 67 3.4.4 Adenosine A1 receptors contribution to coronary blood flow 68 3.4.5 Comparison of coronary blood flow in control and dyslipidemic pigs ... weeks on diets and weeks later pigs underwent repeat angiography and IVUS and coronary blood flow (CBF) measurement Average peak velocity (APV) was measured under basal conditions and in response...

Ngày tải lên: 24/08/2014, 13:30

Ngày tải lên: 13/11/2014, 10:12

... Micro -blood Flow: Experimental and Numerical Study Abstract This thesis aims to provide detailed insight into the rheological aspects of cell-free layer (CFL) formation in micro -blood flow and ... WIDTH IN BLOOD FLOW 60 Introduction 60 Motivation and Purpose 61 Materials and Methods 63 v 3.1 Blood samples 63 3.2 Perfusion system and ... Figure I-1: Electron microscopic image of blood cell components Figure I-2: Typical example of arteriolar flow (A), venular flow (B) and capillary (C) flow in a rat cremaster muscle ...

Ngày tải lên: 09/09/2015, 10:14

... was described in 1933 by Bland, White, and Garland (Bland et al., 1933) It is a rare congenital coronary artery abnormality and is associated with early infant mortality and also sudden death in ... in myocardium and in the blood pool before and after Gd administration This information can be used to differentiate between normal and abnormal myocardium, and further allows absolute quantification ... aortic root, and the ascending aorta as well as in the descending aorta at the level of the aortic isthmus and above the diaphragm in patients and controls The systolic and diastolic blood pressures...

Ngày tải lên: 20/05/2016, 20:50

... procedure, we usually ligate and cut the descending branches of the uterine arteries and vaginal arteries These arteries mainly supply blood to the lower segment of the uterus Fig and Fig show that the ... that the ovarian artery might be the major contributor of blood flow to the uterus In this study, 3D CT scans also showed sufficient blood flow to the uterine body through both ovarian arteries, ... In this report, we looked at changes of the blood supply to the uterus in two patients who experienced pregnancy and delivery RT seems to change blood flow to the uterine body through the neovascularization...

Ngày tải lên: 25/10/2012, 11:48

... Association and Water Environmental Federation, (2005) Standard method for examination of water and wastewater, 21st ed [16] Japanese Standards Association (1998) Japanese Industrial Standards, ... 6.5), and resuspended in 50 mM MOPS buffer The reaction mixture containing 870 μL of sludge, 120 μL of 50 mM CTC, and 10 μL of the substrate mixture (0.05% for peptone and yeast extract and mM ... with 0.01 M phosphate buffer and H2SO4; and the pH solution was adjusted with H2SO4 and NaOH The initial DMF concentration was adjusted to 50 mg-C·L-1 Nitrification and denitrification rates of...

Ngày tải lên: 05/09/2013, 09:38

... the velocity and temperature of the flow field are solved employing perturbation technique and the effects of the flow parameters on the velocity and temperature of the flow field and also on ... velocity and temperature of the flow field and also on skin friction and the rate of heat transfer at the wall The effect of growing permeability parameter is to accelerate the velocity of the flow ... scholars and presently guiding 15 Ph D scholars Now he is carrying on his Post Doc Research in MHD flow through Porous Media His major fields of study are MHD flow, Heat and Mass Transfer Flow through...

Ngày tải lên: 05/09/2013, 14:58

... states of the five Regional Commissions of the United Nations, and examines the type and adequacy of responses at the national and regional levels It suggests ways in which the Regional Commissions ... commonalities and, based on these, it identifies further opportunities for policy coordination and cooperation at the regional and inter -regional levels The report concludes that the regional dimension ... expertise and activities of a large number of regional institutions, with Regional Commissions presenting an institutional blend of multilateral and regional approaches that is unique Regional...

Ngày tải lên: 17/02/2014, 21:20

... amount of blood in cases of blood transfusion for therapeutic purposes From the number of red blood corpuscles of the patient before and after blood transfusion, the amount of blood transfused and ... THE BLOOD the Blood, by Paul Ehrlich and Adolf Lazarus The quantity of the blood Number of red corpuscles Size of red corpuscles 12 Amount of hổmoglobin in the blood 13 Specific gravity of the blood ... the Blood, by Paul Ehrlich and Adolf Lazarus HISTOLOGY OF THE BLOOD NORMAL AND PATHOLOGICAL London: C J CLAY AND SONS, CAMBRIDGE UNIVERSITY PRESS WAREHOUSE, AVE MARIA LANE, AND H K LEWIS,...

Ngày tải lên: 17/02/2014, 22:20

... these cells Mesenteric BECs and LECs (Fig 5A,B) were also obtained by the same strategy as illustrated in Figs and 4, and were treated with VEGF-A or VEGF-C (Fig 5C) MAPK and Akt phosphorylation ... with 500 lL MACS buffer and applied onto MACS columns Magnetically selected positive cells and depleted cells were cultured independently as lymphatic endothelial cells and blood vascular endothelial ... I.) and the Ministry of Education, Culture, Sports, Science and Technology, Japan (to T Y., T I., N Y and H I.) References Adams RH & Alitalo K (2007) Molecular regulation of angiogenesis and...

Ngày tải lên: 18/02/2014, 17:20

... Surface pressure distribution and bluff body flow pattern Mean and root-mean-square fluctuating pressure coefficients have been normalized by dynamic pressure component from measured unsteady pressure ... high frequency range and of the complicated pressure distributions and flows as well In other words, the more complicated the pressure field distributes and the bluff body flow behaviors, the ... response and so on Several literatures presented the POD’s application to decompose the spatially-correlated and multi-variate random pressure fields into uncorrelated random processes and basic...

Ngày tải lên: 05/03/2014, 14:20