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1

Rahman, Mohammad Atiar. "Ethnicity, gender and cardio-respiratory function." Thesis, University of Nottingham, 1990. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.253065.

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2

Soueidan, Karen. "Augmented blood pressure measurement through the estimation of physiological blood pressure variability." Thesis, University of Ottawa (Canada), 2010. http://hdl.handle.net/10393/28828.

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Current noninvasive blood pressure (BP) measurement methods estimate the systolic and diastolic blood pressure (SBP and DBP) at two random instants in time. The BP variability and its serious consequences on the measurement are not recognized by most physicians. The standard for automated BP devices sets a maximum allowable system error of +/- 5 mmHg, even though natural BP variability often exceeds these limits. This thesis characterizes the variability of SBP and DBP and proposes a new approach to augment the conventional noninvasive measurement using simultaneous recordings of the oscillome
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3

Wikström, Martin. "Compensating for Respiratory Artifacts in Blood Pressure Waveforms." Thesis, Linköping University, Department of Electrical Engineering, 2004. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-2942.

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<p>Cardiac catheterization has for a long time been a valuable way to evaluate the hemodynamics of a patient. One of the benefits is that the entire blood pressure waveform can be recorded and visualized to the cardiologist. These measurements are however disturbed by different phenomenon, such as respiration and the dynamics of the fluid filled catheter, which introduces artifacts in the blood pressure waveform. If these disturbances could be removed, the measurement would be more accurate. This report focuses on the effects of respiratory artifacts in blood pressure signals during cardiac ca
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4

Schneider, Aaron C. "Dietary nitrate supplementation and blood pressure responsiveness in human aging." Thesis, University of Iowa, 2017. https://ir.uiowa.edu/etd/5845.

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Hypertension, defined as systolic blood pressure (SBP) greater than or equal to 140 mmHg, or diastolic blood pressure (DBP) of 90 mmHg or greater, is a prevalent risk factor for cardiovascular disease that affects more than 75 million people in the United States. It is also estimated that 1 out of 3 Americans have prehypertension, which is classified as SBP ranging from 120-139 mmHg, or DBP from 80-89 mmHg. As aging occurs, there is a significant increase in the risk for development of elevated blood pressures (BP) at rest or during stress related activities. Measurements of BP response to str
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5

Dottori, Tracy E. "The effects of ambient temperature on post-exercise blood pressure." Thesis, University of Ottawa (Canada), 1995. http://hdl.handle.net/10393/10161.

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Although the cardiovascular changes associated with dynamic exercise have been investigated, there still remain many unanswered questions with respect to blood pressure following exercise. This study examined the effect of temperature on systolic (SBP), diastolic blood pressure (DBP), heart rate (HR), oxygen consumption $\rm(VO\sb2),$ and skin temperature (Tsk) in 10 healthy, young males (23-28 years of age), during a 60-minute supine post-exercise recovery period. On separate occasions, 20 minutes of treadmill exercise at heart rate of 140 beats per minute, preceded a 60-minute recovery perio
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6

Ross, Bryan. "Elevated blood pressure at maturity following chronic hypoxia in early life." Thesis, McGill University, 2010. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=95250.

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The effect of neonatal hypoxemia on systemic arterial blood pressure at maturity was assessed in male (12 experimental, 11 control) and female (10 experimental, 9 control) adult Sprague Dawley rats. Experimental rats were exposed to hypoxia (FiO2 = 0.12) for the first ten days of life, then subsequently raised in normoxia along with age-matched controls. At 2 months of age arterial blood pressure was recorded intravascularly using telemetry. Systolic, mean, and pulse pressures were significantly greater in hypoxic pre-treated groups of both sexes compared to controls (p < 0.05). Neonatal hypox
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7

Wong, Wing-man Miranda, and 黃詠雯. "Effects of Hawthorn extract on blood pressure in anesthetized rats." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2004. http://hub.hku.hk/bib/B31972305.

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8

Bund, S. J. "The effects of blood pressure variation on vascular structure and function in genetic and experimental hypertension." Thesis, University of Leicester, 1990. http://hdl.handle.net/2381/34289.

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It is widely believed that vascular smooth muscle in spontaneously hypertensive rats (SHR) is prone to a greater genetically determined propensity to growth because antihypertensive drugs typically do not completely normalise the structural development of SHR resistance arteries. In order to investigate this further, the blood pressure rise in one hindlimb of SHR and normotensive Wistar Kyoto (WKY) control rats was attenuated by a partially constricting ligature around one external iliac artery at 5 weeks. Therefore blood pressure reduction was mediated by non-therapeutic means. At 12 and 24 w
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9

Manning, Gillian. "The role of 24 hour ambulatory blood pressure monitoring in the diagnosis and treatment of hypertension." Thesis, University of Nottingham, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.262788.

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10

Sehati, Sepehr. "Automated monitoring of carbon dioxide concentration and control of airway pressure during high frequency jet ventilation." Thesis, University of Oxford, 1990. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.292603.

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11

Kerr, Kathryn Lea 1953. "THE EFFECTS OF ICED WATER INGESTION ON HEART RATE, ELECTROCARDIOGRAM, AND BLOOD PRESSURE." Thesis, The University of Arizona, 1987. http://hdl.handle.net/10150/276380.

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12

Kamra, Kajal. "Effect of Administration of Somatostatin Analogue on Blood Pressure in Chronic Intermittent Hypoxic Rats." Wright State University / OhioLINK, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=wright155791784103344.

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13

Lykidis, Christos. "Cardiovascular and respiratory reflex control systems in the regulation of pulmonary blood flow and ventilation during exercise." Thesis, University of Birmingham, 2010. http://etheses.bham.ac.uk//id/eprint/610/.

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The regulation of pulmonary blood flow and ventilation during exercise is mediated by numerous factors, yet the role of certain cardiovascular and pulmonary reflex control systems is unknown. Therefore this thesis investigated the pulmonary vascular response to the activation of the muscle metaboreflex alone, and combined with activation of the muscle mechanoreflex. The ventilatory responses to the activation of the muscle metaboreflex were also studied under a background of activated ventilatory chemoreceptors. Finally the effect of increased metabolism on the ventilatory sensitivity to carbo
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14

Fan, Li 1967. "Interactions of renin-angiotensin and natriuretic peptide systems in control of blood pressure during ovine pregnancy." Thesis, McGill University, 1995. http://digitool.Library.McGill.CA:80/R/?func=dbin-jump-full&object_id=39904.

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This thesis focuses on the renin-angiotensin system and atrial natriuretic factors (ANF) two hormonal systems which are stimulated and which may exert important antagonizing actions on the regulation of mean arterial pressure (MAP) and body fluid homeostasis during pregnancy. All experiments were conducted in healthy nonpregnant and/or pregnant (gestational age of 105 to 140 days, term = 145 days) mixed breed ewes, using a facility designed for studies of large animals. Findings from the first study with unilateral denervated kidneys provide evidence that renal nerves are a necessary component
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15

Vanderluit, Jacqueline L. "The effect of dynamic exercise on the blood pressure response to isometric exercise in normotensive males." Thesis, University of Ottawa (Canada), 1991. http://hdl.handle.net/10393/7527.

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The purpose of this study was to determine whether the pressor response to a static handgrip exercise would be blunted if performed during or immediately following dynamic exercise. Male subjects performed one minute handgrip (HG) contractions under three conditions (1) standing at rest, (2) during the 4th to 5th min of treadmill walking exercise and (3) during recovery one min following the combined exercise. The handgrip exercises were performed at 30% and 40% of maximum voluntary contraction (MVC). The results indicated that there was a main effect of intensity, such that HG exercises perfo
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16

Faught, Brent E. "The effect of muscle mass and intensity on blood pressure response to isometric exercises in normotensive males." Thesis, University of Ottawa (Canada), 1991. http://hdl.handle.net/10393/7881.

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The purpose of this study was to determine the influence of muscle mass and exercise intensity on blood pressure response to isometric contraction. Twenty male subjects (mean age = 27 yrs) performed one-arm handgrip (HG), one-leg extension (LE) and combined one-arm handgrip plus one-leg extension (COMB) in a random order of exercise for one minute at 30% and 40% of maximal voluntary contraction (MVC). Blood pressure responses were significantly higher (p $$ HG and COMB $>$ LE at both 30% and 40% MVC. However, for each mode of static exercise the hemodynamic responses at 40% MVC were significan
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17

Nilsson, Lena. "Respiratory monitoring using reflection mode photoplethysmography : clinical and physiological aspects /." Linköping : Dept. of Medicine and Care, Univ, 2005. http://www.bibl.liu.se/liupubl/disp/disp2005/med898s.pdf.

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18

Accili, Eric Anthony. "The effects of systematic hypercapnia on the hindlimb perfusion pressures of acute spinal cats." Thesis, University of British Columbia, 1987. http://hdl.handle.net/2429/26158.

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Normal levels of CO₂ are responsible for the maintenance of approximately 30% of sympathetic neurogenic vascular tone in intact cats. The central medullary chemoreceptors have been implicated as the major source of this CO₂ dependent neurogenic vascular tone. However, it is possible that spinal cord CO₂ sensitivity could also have mediated a portion of neurogenic vascular tone. Cats with acute and chronic spinal transections can maintain near normal levels of systemic arterial blood pressure, and show cardiovascular and sympathetic reflex changes in response to a variety of stimuli. Thus, it
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19

Grönkvist, Mikael. "Ventilation distribution in the lung periphery measured by inert gas washout : influence of increased gravity, anti-G suit pressure, body posture, and breathing pattern /." Linköping : Univ, 2004. http://www.bibl.liu.se/liupubl/disp/disp2004/tek896s.pdf.

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20

Stolarski, Susan Marie. "The effect of a high intensity bout of exercise on maximum expiratory pressure in highly trained individuals." Thesis, This resource online, 1992. http://scholar.lib.vt.edu/theses/available/etd-09122009-040411/.

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21

Pollock, Brandon S. "Determining the influence of limb and gender on blood pressure regulation and functional sympatholysis during the application of negative pressure." Kent State University / OhioLINK, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=kent1445348894.

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22

Lester, Arnette Sandland 1952. "Orthostatic blood pressure and heart rate responses after coronary artery bypass graft surgery." Thesis, The University of Arizona, 1990. http://hdl.handle.net/10150/277795.

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A quasi-experimental study was conducted to compare preoperative and postoperative postural responses to position change. A convenience sample of 30 men and women admitted for elective coronary artery bypass graft (CABG) surgery performed supine to sitting and supine to standing position changes prior to surgery and on postoperative day two or three. An ANOVA with repeated measures compared the responses of systolic blood pressure, diastolic blood pressure and heart rate. Systolic blood pressure exhibited a significant change from preoperative to postoperative measurements. Diastolic blood pre
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23

Crossley, II Dane Alan. "The Role of Pulmocutaneous Baroreceptors in the Control of Lymphatic Heart Rate in the Toad Bufo Marinus." PDXScholar, 1995. https://pdxscholar.library.pdx.edu/open_access_etds/4892.

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The present study documents that baroreceptors located in the pulmocutaneous artery (PCA) are key components in control of lymph heart rate in amphibians. A negative feedback control loop exists between arterial pressure and lymphatic heart rate. The recurrent laryngeal nerve (rLN), which innervates the PCA baroreceptors, transmits information on arterial pressure to integration centers in the central nervous system. Lymphatic heart rate (LHR) is reduced as a result of increases in arterial pressure. This loop was determined using three experimental protocols. First, the correlation between LH
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24

Goonaeskaera, Chulananda Dias Abeywickrama. "The role of nitric oxide in childhood hypertension and a critical analysis of the measurement and interpretation of blood pressure." Thesis, University College London (University of London), 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.267716.

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25

Eklund, Gustaf. "Systolic Blood Pressure Response to Exercise in Relation to Oxygen Uptake in Endurance Athletes." Thesis, Linköpings universitet, Institutionen för hälsa, medicin och vård, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-176909.

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Background: During incremental exercise, systolic blood pressure (SBP) increases due to increasing cardiac output. However, the impact of workload on SBP has often been overlooked. Indexing the increase in SBP to the increase in workload could provide a way of accounting for this. Athletes often reach higher maximal SBP (SBPmax) than untrained subjects, which has been attributed to their superior cardiac capacity. How this affects the relation between SBP and workload is not established. Aim: We sought to characterise the novel metrics SBP/VO2-slope and SBP/Watt-slope in endurance athletes and
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26

Devereux, G. "The effects of isometric exercise training on resting blood pressure with specific reference to selected cardiovascular, neuromuscular, and metabolic variables." Thesis, Canterbury Christ Church University, 2010. http://create.canterbury.ac.uk/6974/.

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There were two purposes to the work of this thesis (a) to identify the role of isometric training intensity in the training-induced reductions in resting blood pressure, and (b) to identify whether the mechanism for the reduced resting blood pressure is best reflected in what can be broadly termed cardiovascular, neuromuscular or metabolic markers of that training. Firstly, in a cross-sectional study, the only strong correlation was found between heart rate variability (a cardiovascular marker) and resting blood pressure. Secondly, this cardiovascular marker was also significantly affected by
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27

Pollard, Tessa M. "Variation in mood, adrenal 'stress' hormone levels with blood pressure associated with everyday working experience in a British population." Thesis, University of Oxford, 1993. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.386582.

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28

Xie, Bingjiao, and 謝冰姣. "Association of arterial stiffness and blood pressure variability with silent brain lesions in healthy hypertensive elderly Chinese." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2015. http://hdl.handle.net/10722/212629.

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29

Rhoads, Megan K. "CHARACTERIZATION OF SPONTANEOUS HYPERTENSION IN CHLOROCEBUS AETHIOPS SABAEUS, THE AFRICAN GREEN MONKEY." UKnowledge, 2018. https://uknowledge.uky.edu/biology_etds/55.

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Hypertension is a complex multifactorial pathology that is a major risk factor for the development of cardiovascular disease, stroke, and end stage renal disease. In the United States, hypertension affects over 1 in 3 adults and comprises an annual cost of over $58 billion in the healthcare industry. While remarkable strides in the diagnosis and treatment of hypertension have been made since the pathology was first treated in the 1960s, a remarkable 13% of patients with elevated blood pressures are classified as resistant hypertensive, where blood pressure remains uncontrolled while on three o
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30

Payne, Rupert Alistair. "Pulse transit time and the pulse wave contour as measured by photoplethysmography : the effect of drugs and exercise." Thesis, University of Edinburgh, 2009. http://hdl.handle.net/1842/5950.

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Photoplethysmography (PPG) is a simple means of measuring the pulse wave in humans, exploitable for the purposes of timing the arrival of the pulse at a particular point in the arterial tree, and for pulse contour analysis. This thesis describes a methodology for measuring arterial pulse transit time (PTT) from cardiac ejection to pulse arrival at the finger. It describes the effect on PTT of drug and exercise induced changes in BP. The nature of the relationship between the PPG and arterial pressure is also examined, and the PTT technique extended to assessment of conduit vessel pulse wave ve
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31

Stevens, Glen Harold John. "Blood Pressure Regulation During Simulated Orthostatism Prior to and Following Endurance Exercise Training." Thesis, University of North Texas, 1992. https://digital.library.unt.edu/ark:/67531/metadc277914/.

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Cardiovascular responses and tolerance to an orthostatic stress were examined in eight men before and after eight months of endurance exercise training. Following training, maximal oxygen consumption and blood volume were increased, and resting heart rate reduced. Orthostatic tolerance was reduced following training in all eight subjects. It was concluded that prolonged endurance training decreased orthostatic tolerance and this decrease in tolerance appeared associated with attenuated baroreflex sensitivity and alterations in autonomic balance secondary to an increased parasympathetic tone no
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32

Bourassa, K. J., K. Hasselmo, and D. A. Sbarra. "Heart Rate Variability Moderates the Association Between Separation-Related Psychological Distress and Blood Pressure Reactivity Over Time." SAGE PUBLICATIONS INC, 2016. http://hdl.handle.net/10150/621209.

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Divorce is a stressor associated with long-term health risk, though the mechanisms of this effect are poorly understood. Cardiovascular reactivity is one biological pathway implicated as a predictor of poor long-term health after divorce. A sample of recently separated and divorced adults (N = 138) was assessed over an average of 7.5 months to explore whether individual differences in heart rate variability—assessed by respiratory sinus arrhythmia—operate in combination with subjective reports of separation-related distress to predict prospective changes in cardiovascular reactivity, as indexe
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33

Bexis, Sotiria. "The relationship between vascular structure, contractile proteins, vascular reactivity and blood pressure in animal models of hypertension /." Title page, contents and abstract only, 1997. http://web4.library.adelaide.edu.au/theses/09PH/09phb572.pdf.

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34

Rideout, Rob. "The effect of six months of Topiramate supplementation use for weight loss on ambulatory blood pressure in abdominally obese males." Thesis, University of Ottawa (Canada), 2006. http://hdl.handle.net/10393/27289.

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Objective. To examine the effect of six months of Topiramate (TPM) supplementation use for weight loss on ambulatory blood pressure (ABP) in abdominally obese males. Methods. Sixty-eight abdominally obese males (Waist circumference >100 cm) with a BMI >27 and &lt; 35 kg/m2 were assigned to the TPM or placebo group using a randomized pretest-posttest control group design with no behavioral modification. This was followed by a 12-week titration period and a 12-week stabilization period with a dosage up to 400 mg/d. Ambulatory blood pressure was monitored at baseline and at six months using the S
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35

Ramsey, Michael W., Bradley J. Behnke, Rhonda D. Prisby, and Michael D. Delp. "Effects of Aging on Adipose Resistance Artery Vasoconstriction: Possible Implications for Orthostatic Blood Pressure Regulation." Digital Commons @ East Tennessee State University, 2007. https://dc.etsu.edu/etsu-works/4135.

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The purpose of this investigation was to determine mean arterial pressure (MAP) and regional vascular conductance responses in young and aged Fisher-344 rats during orthostatic stress, i.e., 70° head-up tilt (HUT). Both groups demonstrated directionally different changes in MAP during HUT (young, 7% increase; aged, 7% decrease). Vascular conductance during HUT in young rats decreased in most tissues but largely remained unchanged in the aged animals. Based on the higher vascular conductance of white adipose tissue from aged rats during HUT, resistance arteries from white visceral fat were isol
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36

Webb, Alastair John Stewart. "Determinants of medium-term blood pressure variability and the related risks of stroke and dementia." Thesis, University of Oxford, 2014. http://ora.ox.ac.uk/objects/uuid:cd97daf5-c6d7-4386-94d7-a710d8ea5292.

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Visit-to-visit variability in blood pressure (BP) increases stroke risk, independent of mean BP. However, its physiological validity, the ideal method of measurement and the mechanisms increasing cardiovascular risk are unclear. In meta-analyses of individual patient data, I pooled associations between BP variability and risk of stroke, all cardiovascular events and death. I then determined antihypertensive drug-class differences in cardiovascular risk, intra-individual (I-VR) and inter-individual BP variability (M-VR). In 500 Oxford Vascular Study (OXVASC) patients undergoing thrice-daily hom
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37

Pandey, Varunkumar Girijaprasad. "The Effect of Glucocorticoids on Regulation of the Human Angiotensinogen Gene and Blood Pressure." University of Toledo Health Science Campus / OhioLINK, 2013. http://rave.ohiolink.edu/etdc/view?acc_num=mco1378647891.

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38

Meyers, Erin Elizabeth. "Afferent vs. efferent cervical vagal nerve stimulation: effects on blood glucose, insulin, and glucagon concentrations in rats." Thesis, University of Iowa, 2016. https://ir.uiowa.edu/etd/3144.

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Cervical vagal nerve stimulation (VNS) has been studied in the context of several conditions including epilepsy and depression. However, its effects on glucose metabolism, and its potentially beneficial effects in type II diabetes, have not yet been evaluated in humans. Efferent parasympathetic activation reduces hepatic glucose release and increases pancreatic insulin secretion, while afferent parasympathetic activation may increase hepatic glucose release and inhibit insulin secretion potentially through sympathetic activation. Thus, the effect of combined afferent and efferent cervical VNS
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39

Slattery, Eric William. "Effects of Proxies for Muscle Fiber Composition and Body Composition on Resting Blood Pressure." Miami University / OhioLINK, 2014. http://rave.ohiolink.edu/etdc/view?acc_num=miami1399056085.

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40

Brown, Russell. "The Influence of the Adenosine A1-receptor on Tubuloglomerular Feedback and Renin Release." Doctoral thesis, Uppsala University, Physiology, 2004. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-4150.

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<p>The kidneys play a vital role in the maintenance of extracellular fluid and electrolyte balance and blood pressure. Adenosine, acting through the adenosine A<sub>1</sub>-receptor (A<sub>1</sub>R), and nitric oxide have been implicated in several of the regulatory mechanisms in the kidney. The A<sub>1</sub>R has been found to be present in the renal vasculature, primarily in the afferent arterioles, and in the proximal tubules. The tubuloglomerular feedback mechanism (TGF) is an important regulator of renal vascular tone and glomerular filtration rate. The aim of these investigations was to
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41

Rarick, Kevin Richard. "Cardiovascular end-organ damage in response to increased blood pressure variability : impact of oxidative stress." Diss., University of Iowa, 2012. https://ir.uiowa.edu/etd/3370.

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Baroreflex sensitivity (BRS) is often reduced in elderly populations and patients with chronic cardiovascular diseases leading to a concomitant rise in blood pressure variability (BPV) that is associated with increased cardiovascular related morbidity and mortality. Thus, there is a need to better understand the mechanisms by which BPV causes cardiovascular end-organ damage. Animal studies using sinoaortic denervation (SAD) to increase BPV have demonstrated pathologic changes in the structure of the heart and blood vessels; however, there is a paucity of data investigating changes in functiona
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42

Pillai, Resmi M. "High resolution substitution mapping for genetic elements controlling blood pressure located on rat chromosomes 5 and 10." University of Toledo Health Science Campus / OhioLINK, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=mco1438991916.

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43

Hou, Tianfei. "MECHANISMS AND POTENTIAL THERAPY ON DISRUPTED BLOOD PRESSURE CIRCADIAN RHYTHM IN DIABETES." UKnowledge, 2018. https://uknowledge.uky.edu/pharmacol_etds/26.

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Arterial blood pressure (BP) undergoes a 24-hour oscillation that peaks in the active day and reaches a nadir at night during sleep in humans. Reduced nocturnal BP fall (also known as non-dipper) is the most common disruption of BP circadian rhythm and is associated with increased risk of untoward cardiovascular events and target organ injury. Up to 75% of diabetic patients are non-dippers. However, the mechanisms underlying diabetes associated non-dipping BP are largely unknown. To address this important question, we generated a novel diabetic db/db-mPer2Luc mouse model (db/db-mPer2Luc) that
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44

Campbell, Diane L. "The influence of aerobic exercise on double product break point in low to moderate risk adults." Muncie, Ind. : Ball State University, 2009. http://cardinalscholar.bsu.edu/641.

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45

Chen, Xi. "Molecular characterization of alpha(1)-adrenoceptor gene family and its role in salt-induced high blood pressure in rainbow trout (Oncorhynchus mykiss)." Thesis, University of Ottawa (Canada), 2005. http://hdl.handle.net/10393/26870.

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alpha1-Adrenoceptors (alpha1-ARs) are members of the G-protein coupled receptor superfamily of membrane proteins that mediate the actions of the endogenous catecholamines, adrenaline and noradrenaline. alpha 1-ARs are the prime mediators of vascular smooth muscle contraction and hypertrophic growth, and play a key role in the regulation of arterial blood pressure. Four weeks of high-salt diet (11% NaCl) significantly increased blood pressure (37.1%). An average two-fold decrease in alpha1D-AR mRNA expression was observed in the DA, ABA and EBA in high-salt diet fed trout. The chronically hyper
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46

Waghulde, Harshal B. "Mapping and CRISPR/Cas9 Gene Editing for Identifying Novel Genomic Factors Influencing Blood Pressure." University of Toledo Health Science Campus / OhioLINK, 2016. http://rave.ohiolink.edu/etdc/view?acc_num=mco1470402637.

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47

Ward, Aaron Tyler. "The Effect of Sequential Lower Body Positive Pressure on Forearm Blood Flow and Muscle Deoxygenation During Dynamic Handgrip Exercise." University of Toledo / OhioLINK, 2016. http://rave.ohiolink.edu/etdc/view?acc_num=toledo1461849449.

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48

Perchiazzi, Gaetano. "Artificial Neural Networks (ANN) in the Assessment of Respiratory Mechanics." Doctoral thesis, Uppsala : Acta Universitatis Upsaliensis : Univ.-bibl. [distributör], 2004. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-4665.

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49

Hionis, Veronique C. "The Effects of Hemoglobin-Based Oxygen Carriers On Mean Arterial Pressure, Arteriolar Diameter, and Nitric Oxide in the Microcirculation." VCU Scholars Compass, 2006. http://scholarscompass.vcu.edu/etd/1467.

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In the US today, blood transfusion is safer than ever. Nevertheless, the century-old quest for a suitable blood substitute persists. The elimination of unwanted side effects, especially transfusion-transmitted diseases, the problems and high cost factor involved in collecting and storing human blood, the pending worldwide shortages, and the need for compatibility testing are the driving forces contributing towards the development of blood substitutes. The leading research is focusing on hemoglobin-based oxygen carriers (HBOCs), which are limited in clinical application due to the pressor effec
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50

Öhman, Fredrik. "Går det att mäta blodtryck med fotopletysmografi och bioakustisk sensor i kombination?" Thesis, Linköping University, Department of Biomedical Engineering, 2004. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-2819.

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<p>The aim of the work was to investigate the possibility to combine information from PPG and bio-acoustic technology to extract information that is related to the blood pressure. The measurements have been carried out with several different configurations. First the relation between arterial sounds and the PPG-signal was studied. After those measurements with both PPG and the bio- acoustic technique was concluded on people in different positions and after riding a bike. The goal was to vary the blood pressure. The conclusion that can be drawn in this report is that the bio-acoustic and the PP
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