vessels pulsatile flow and blood pressure

... for regulation of blood pressure When the blood pressure rises above normal, the kidneys excrete increased quantities of fluid, and progressive loss of this fluid causes blood pressure to return ... of blood pressure, we describe three major mechanisms that are involved, namely, renal blood flow (RBF), sympathetic nerve system, and pressure- natriuresis control (illustrated in figure 1) Blood ... decreased blood pressure, aortic, cervical, and renal Suzuki/Saruta nerve activity without significant changes in heart rate L-NMMA infusion increased blood pressure and aortic nerve activity and decreased...

Ngày tải lên: 29/06/2014, 11:20

... 3: Proportion of patients with normal and elevateda total cholesterol (TC), systolic blood pressure (SBP), and diastolic blood pressure (DBP) at baseline and during follow-up Variable Elevated ... http://arthritis-research.com/content/12/3/R125 Page of Table 2: Number, frequency, and values of total cholesterol (TC), systolic blood pressure (SBP), and diastolic blood pressure (DBP) measurements Mean ± SD Median 20.8 ± ... http://arthritis-research.com/content/12/3/R125 Page of Table 4: Total, between-, and within-patient variance in total cholesterol (TC), systolic blood pressure (SBP), and diastolic blood pressure (DBP) during follow-up Total variance...

Ngày tải lên: 12/08/2014, 14:22

... sixmonthly intervals wherein clinical and laboratory data, including TC, systolic blood pressure (SBP) and diastolic blood pressure (DBP) levels are obtained and recorded according to a set protocol ... SBP: systolic blood pressure (mmHg); TC: total plasma cholesterol (mmol/L) 95% CI: 95% confidence interval; AUC: area under the curve; BP: blood pressure (mmHg); DBP: diastolic blood pressure (mmHg); ... AUC: area under the curve; BP: blood pressure (mmHg); DBP: diastolic blood pressure (mmHg); HR: hazard ratio; NS: not significant; p: p value; SBP: systolic blood pressure (mmHg); TC: total plasma...

Ngày tải lên: 12/08/2014, 18:20

... high blood pressure regardless of its medical treatment - B HBP or medication: high blood pressure or the use of antihypertensive medication - C HBP and medication: high blood pressure and the ... between the abovementioned classes of high blood pressure and antihypertensive medication and lung function outcomes Additionally, high blood pressure and antihypertensive medication were used ... complete data on lung function tests and blood pressure measurements Women had a significantly lower body mass index (BMI), smoked less and their blood pressure readings and absolute lung function values...

Ngày tải lên: 25/10/2012, 10:45

... (P=0.001 and 0.030, respectively) Table shows changes in blood pressures and resting heart-rates from baseline to the ending test for each of the five study groups The average baseline blood pressures ... effects of p-synephrine alone and in combination with different amounts of hesperidin and naringin on: (1) resting metabolism, (2) blood pressure, (3) resting heart-rate, and (4) self-reported mood/energy ... self report rating scale After 75 min., a third and final self report rating scale was completed, and measurements of blood pressure, heart-rate and RMR were determined Statistical Analyses ANOVAs...

Ngày tải lên: 25/10/2012, 11:04

... in heart rate, and systolic and diastolic blood pressures for up to five hours Of interest is the fact that Min et al [18] used this same product in a similarly designed study and saw no effect ... 2011, tor, Stamford, CT) and blood pressure (ausculatory method) were collected at 30 Following baseline data collection, subjects were given three treatment capsules and instructed to ingest ... levels of the ingredients [11, 13] Expired air was then collected and analyzed during the next 10 of the session Heart rate and blood pressure were recorded at the end of expired air collection, approximately...

Ngày tải lên: 25/10/2012, 11:10

... systolic blood pressure (SBP), and diastolic blood pressure (DBP), total cholesterol, high-density lipoprotein (HDL) cholesterol, lowdensity lipoprotein (LDL) cholesterol, triglycerides, and HbA1c) Blood ... (0 and at month 1, were baseline visits; and to 9, were follow-up visits, every months) Baseline data were collected during visits and 1, and during visits to assigned models were applied and ... (15) 0.02 80 (8) 77 (8)

Ngày tải lên: 05/03/2014, 22:21

... 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

... data Change in systolic and diastolic blood pressure and blood pressure control status will be examined as secondary outcomes Blood pressure (BP) is measured by trained and certified observers ... mass index Systolic blood pressure Diastolic blood pressure Blood pressure control (JNC-7) centered communication behaviors impact upon patient adherence, patient satisfaction, and important health ... 2009, 4:7 otape; higher rates of blood pressure control; and lower rates of emergency room use and hospitalizations Study population and settings The Baltimore, Maryland metropolitan area has one...

Ngày tải lên: 11/08/2014, 05:21

... pressure measurements and routine blood work (complete blood counts and biochemical profiles) were performed to exclude heart and renal disorders that might affect blood pressure or cause microalbuminuria ... males, and were castrated males Breeds of 70 dogs affected with HAC are shown in Table Systemic blood pressure measurement Systemic blood pressure values of 100 clinically healthy dogs and 70 ... 2) Comparison of systemic blood pressure and presence of microalbuminuria/albuminuria between clinically healthy dogs and dogs affected with HAC The mean systemic blood pressure was not different...

Ngày tải lên: 12/08/2014, 18:22

... 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

... petCO2 and pulmonary blood flow and increased CPP (which then slowly decreased), but the effects on petCO2 and pulmonary blood flow were prolonged Therefore, epinephrine initially increases CPP and ... epinephrine significantly decrease cardiac output and petCO2 but enhance myocardial perfusion pressure and myocardial blood flow [36,37] Lindberg and colleagues [38] confirmed that an injection ... Lindner and colleagues [23] concluded that administration of vasopressin led to a significantly higher CPP, myocardial blood flow, and total cerebral flow during CPR In a study conducted by Morris and...

Ngày tải lên: 13/08/2014, 03:20

... 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 ... to 50 μm; and large, 51 to 100 μm Finally, the percentage of perfused vessels and the total and capillary perfused vascular densities were calculated [4,24] The percentage of perfused vessels was ... number of vessels with flow and divided by the total number of vessels multiplied by 100 was used to calculate the intramucosal-arterial PCO2 difference (ΔPCO2) Microvideoscopic measurements and analysis...

Ngày tải lên: 13/08/2014, 16:21

... have used higher targets and resulted in still substantially higher actual blood pressure levels during sustained administration of catecholamines [8,9] As vasopressor and inotropic agents are, ... arterial occlusion pressure of 18 mmHg or less and mmHg or higher if cardiac index less than L/min/m2, and adequate fluid resuscitation in the opinion of the investigator; 5) continuous pressure monitoring ... in Table S1 and S2 of Additional data file Clinical and hemodynamic management Throughout the study, patients were resuscitated according to a strict hemodynamic protocol and local standards of...

Ngày tải lên: 13/08/2014, 19:20

... pressure in the outer west and east openings and outflow of the wind catcher has led internal flow drawn out In order to balance the volume of incoming and outgoing flow, outflow is drawn through ... of the flow from the east and west along said Within the model, the vortex flow is created has occurred under the influence of the end of the outflow channel and outflow of both Eastern and Western ... and architecture in hot and dry climate of Iran, Payam and Payvandeno, Tehran, (in Farsi) Tavasoli, M., 1982, the construction of city and architecture in hot and dry climate of Iran, Payam and...

Ngày tải lên: 09/09/2015, 10:32

... impact on the flow instantaneous streamline behaviors Three types of pulsatile flow, namely the physiological pulsatile flow, equivalent physiological flow and sinusoidal pulsatile flow have been ... direction Flow type: Steady flow: the incoming flow does not change with time Physiological flow: a type of pulsatile flow simulating blood recirculation Equivalent physiological flow: a type of pulsatile ... including a physiological flow, an equivalent pulsatile flow and a simple pulsatile flow, are made The comparison of the three pulsatile turbulent flows showed that the flow characteristics cannot...

Ngày tải lên: 27/11/2015, 11:18

... Cao huyết áp (Tăng huyết áp)High Blood Pressure Cách điều trị cao huyết áp? Có số loại thuốc mà người bệnh dùng hàng ngày để kiểm soát...

Ngày tải lên: 18/03/2013, 09:45

... 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

... 19, and 17° CA bTDC) and injection pressure (210, 220, 230, and 240 bar) at full load conditions at which the performance and emission parameters were measured An optimum injection timing and ... standard injection timing (23° deg bTDC) and injection pressure (200 bar) The performance and emission parameters at the standard injection timing and pressure were investigated The variation ... higher and the smoke was found to be lower at 21°CA bTDC of injection timing and 230 bar of injection pressure The optimum injection timing and injection pressure were evaluated as 21°CA bTDC and...

Ngày tải lên: 05/09/2013, 16:11