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Thèses sur le sujet « Physiological aspects of Bacterial diseases »

Auteur : Grafiati

Publié le 4 juin 2021

Mis à jour le 28 juillet 2025

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1

Cooper, Matthew. "Investigating physiological and genetic aspects of algal-bacterial symbiosis for B-vitamins." Thesis, University of Cambridge, 2015. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.709184.

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2

Horton, Judeline Winifred. "Physiological and genetic aspects of the utilisation of methylated amines in M. methylotrophus." Thesis, University of Leicester, 1987. http://hdl.handle.net/2381/35386.

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M. methulotrophus is a Gram negative obligate methylotroph depending on the presence of reduced carbon compounds containing one or more carbon atoms, but containing no carbon-carbon bonds. This organism can synthesize all its cellular constituents from methanol, trimethylamine, dimethylamine, or methylamine. Conversion of methanol and the methylated amines to cell carbon involves the ultimate oxidation to formaldehyde and ammonia. While the methanol dehydrogenase is produced constitutively, the enzymes involved in the assimilation of the methylated amines are inducible. All three enzymes of th

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3

Tam, Chun-yee, and 譚雋怡. "Dissecting the physiological role of the novel lupus-associated C-type lectin-like protein CLEC16A." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2014. http://hdl.handle.net/10722/206749.

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The CLEC16A locus has been identified as a susceptibility gene for multiple autoimmune diseases, including multiple sclerosis, type-I diabetes and systemic lupus erythematosus (SLE), in genome-wide association studies. CLEC16A encodes a novel C-type lectin-like protein, by virtue of a predicted C-type lectinlike domain (CTLD), with unclear function. Studies on the disease-associated SNPs have suggested that CLEC16A polymorphisms affect the expression of neighboring genes, while the effect on its own expression is unclear. Several functional studies have interrogated the physiological role(s) o

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4

Estes, Anne Lynnette. "Cognitive dysfunction associated with chronic or recurrent infection with Epstein-Barr virus." Diss., The University of Arizona, 1989. http://hdl.handle.net/10150/184801.

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Twenty-two subjects with chronic/recurrent Epstein-Barr Virus (EBV) infection were compared with 22 controls to assess cognitive dysfunction. Subjects were compared on 15 measures of cognitive functioning from the Boston Diagnostic Aphasia Examination, Perceptual Speed, Wechsler Adult Intelligence Scale-Revised, Finger Tapping Test, Stroop Test, Trail-Making Test, Wisconsin Card Sorting Test and Revised Wechsler Memory Scale. They also were compared on measures of depression including the Beck Depression Inventory, Minnesota Multiphasic Personality Inventory (MMPI) depression subscale and SCL-

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5

Chen, Juhua, and 陳菊華. "Green tea polyphenols modulate carbon tetrachloride-induced liver injury in mice." Thesis, The University of Hong Kong (Pokfulam, Hong Kong), 2002. http://hub.hku.hk/bib/B31242935.

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6

Jagoda, Allison M. "Prevalence of abnormal heart rate acceleration at the onset of exercise in an asymptomatmic, self-referred adult population." CardinalScholar 1.0, 2010. http://liblink.bsu.edu/uhtbin/catkey/1567413.

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Purpose: Little is known about the heart rate (HR) responses at the onset of exercise, at peak exercise, and recovery in apparently healthy men and women. The purpose of this study was to determine the prevalence of abnormal HR acceleration at the onset of exercise, define the HR acceleration profile, determine if traditional cardiovascular disease (CVD) risk factors are associated with abnormal HR acceleration, and identify whether abnormal chronotropic responses cluster with abnormal HR acceleration in an asymptomatic, self-referred, adult population. Methods: A retrospective examination of

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7

Purdum, Michael B. "The Effects of Positive Emotion, Negative Emotion, Flourishing, and Languishing on Cardiovascular Risk." Thesis, University of North Texas, 2010. https://digital.library.unt.edu/ark:/67531/metadc30503/.

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Positive psychology has led a movement that concentrates on positive characteristics. The current study examined the relationship between positive emotions, negative emotions, flourishing, languishing, and cardiovascular functioning. The study uses guided imagery to help participants recall a negative emotional event and positive emotional event in a counterbalanced order. The reverse order allowed us to examine the differential contributions of stress buffering versus facilitated recovery effects to higher levels of heart rate variability (HRV). The study also examined the relationship betwee

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8

Stephens, Janet. "A study of biochemical and morphological aspects of macrophage function in experimental murine Nocardia asteroides and Nocardia brasiliensis infections." Doctoral thesis, University of Cape Town, 1987. http://hdl.handle.net/11427/27213.

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It is submitted in this thesis that the degree of activation or inhibition of macrophage function may differ in N. asteroides and N. brasiliensis infections with respect to release of plasminogen activator and of lysozyme The pattern of secretion of plasminogen activator and lysozyme in N. asteroides infections appears to differ in N. brasiliensis infection; and there is possibly a difference in the amount of lysozyme released by 2 day N. asteroides-activated macrophages and 2 day N. brasiliensis -activated macrophages. Strains of Nocardia organism did not influence macrophage morphology or ul

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9

Ruggill, Jane Sanders 1943. "Learning and behavioral outcome of coccidioidal meningitis in children." Thesis, The University of Arizona, 1989. http://hdl.handle.net/10150/277010.

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Coccidioidomycosis is a fungal infection endemic to the southwestern United States. Hematogenous dissemination of the etiologic agent produces a chronic basilar meningitis in a small percentage of children. While new and aggressive therapy has decreased mortality, children with coccidioidal meningitis (CM) continue to suffer significant morbidity. A comprehensive investigation of intellectual, achievement, and behavioral outcomes in a series of 9 children who were diagnosed and treated for CM at the Arizona Health Sciences Center between 1977 and 1988 was conducted. Nearest-age siblings were a

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10

Newhouse, Ian Joseph. "The effects of prelatent and latent iron deficiency on physical work capacity." Thesis, University of British Columbia, 1987. http://hdl.handle.net/2429/27470.

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In order to examine the effects of prelatent/latent iron deficiency on physical work capacity and selected muscle enzyme activities, forty female subjects were studied before and after eight weeks of supplementation with either oral iron or a matching placebo. Initially, female volunteers engaged in regular endurance running were screened for iron deficiency by blood analysis (serum ferritin and hemoglobin). Forty non-anemic subjects with deficient iron stores underwent physiological and anthropometric tests to obtain a comprehensive profile. The specific physical work capacity tests were ala

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11

Jing, Yu, and n/a. "The acute effects of lithium on the rat kidney." University of Otago. Department of Physiology, 2008. http://adt.otago.ac.nz./public/adt-NZDU20080930.145652.

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The aim of the experiments reported in the present work was: first, to generate a rat model of lithium-induced nephrogenic diabetes insipidus (NDI), and, second, to use this to test the hypothesis that the effects of lithium were far more reaching than merely the inhibition of vasopressin induced translocation and synthesis of the water channel protein AQP2. Specifically, the effect of lithium on the abundance and distribution of the other water channel proteins, AQP1, AQP3 and AQP4 was investigated. It was found that AQP3 protein abundance was significantly reduced in the renal medulla while

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12

Carcaise-Edinboro, Patricia. "The relationship of dietary beta-carotene intake and serum beta- carotene levels to the development of oral lesions in smokeless tobacco users." Thesis, Virginia Tech, 1990. http://hdl.handle.net/10919/42097.

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This study was designed to assess the relationship of dietary and serum beta-carotene to the development of oral lesions in smokeless tobacco users. Eighty eight smokeless tobacco users without oral lesions and 18 with lesions participated in the study. Dietary intake of beta-carotene, personal health habits and selected dietary intake were analyzed by questionnaire. Serum levels were assessed by high pressure liquid chromotography. No correlation between dietary beta-carotene intake and serum beta-carotene levels was observed. Results of t-test analysis indicated no significant difference in

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13

Lee, Kui-Joo. "The detection of double product break point in individuals with peripheral arterial disease." Virtual Press, 2000. http://liblink.bsu.edu/uhtbin/catkey/1178340.

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Peripheral arterial disease (PAD) is a common manifestation of stenoses and occlusions of the arteries of the lower extremities. Clinically, PAD is an important effect on functional ability, and quality of life because symptomatic patients are typically able to walk less than one to three blocks before rest is required.The double product break point (DPBP), also defined as the oxygen consumption at which the first portion of nonlinear increase in rate pressure product (systolic blood pressure X heart rate) begins has been identified to determine the anaerobic threshold during exercise test. Th

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14

Burns, Fulencia Naomi. "Wholebody and hand-arm vibration : quantifying the risk of exposure to human vibration at Rössing Uranium Ltd, Namibia." Thesis, Peninsula Technikon, 2004. http://hdl.handle.net/20.500.11838/793.

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Thesis (MTech (Environmental Health))--Peninsula Technikon, Cape Town, 2004<br>AIM &; OBJECTIVES: a) To quantify human vibration exposnres among the various similar occupational groups present on the mine, b) To determine the degree of vibration risk posed onto the mineworkers and c) To recommend and implement a sustainable human vibration management control progranune. METHODOLOGY: A cross-sectional descriptive study design was carried out on 135 mine workers employed in various similar occupational groups at Rossing Uranium mine, Namibia Data acquisition originated from a multi-stage p

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15

Cardinal, John William. "The basis for strain variation to the diabetogenic effects of streptozotocin in mice." Thesis, Queensland University of Technology, 1997.

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16

Skelton, Sarah Anne. "Combined and additive effects of assembly tasks and constrained body postures." Thesis, Rhodes University, 2007. http://hdl.handle.net/10962/d1005185.

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Despite extensive research into musculoskeletal disorders (MSDs) they continue to plague workers. Manual materials handling (MMH), in particular the concurrence of load manipulation and awkward body posture, has been identified as a key factor in the onset of MSDs. Only a few studies have looked at the interaction between manipulation tasks and working posture during assembly tasks and as a result their relationship has not been widely explored. Assessing the stresses resulting from individual task factors and body posture in isolation and adding them together may be too simplified to estimate

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17

Ekdahl, Christer. "Infective Endocarditis : aspects of pathophysiology, epidemiology, management and prognosis." Doctoral thesis, Linköping : Department of Clinical and Experimental Medicine, Linköping University, 2008. http://www.bibl.liu.se/liupubl/disp/disp2008/med1017s.pdf.

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18

Viljoen, Janet Erica. "Strength training and cardiovascular risk post-menses, with particular emphasis on the plasma lipoproteins: a controlled trial." Thesis, Rhodes University, 2014. http://hdl.handle.net/10962/d1013578.

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Introduction: Cardiovascular disease affects a greater proportion of females than it does males, and is responsible for an estimated 52 percent of female deaths per annum, globally. Due to the loss of oestrogen associated with the menopause, post-menopausal females are at elevated risk for hypercholesterolaemia which is a primary risk factor for cardiovascular disease. It has not yet been conclusively established whether resistance training can be used to ameliorate hypercholesterolaemia. Aim: This randomized controlled trial investigated what effect 12 weeks of progressive resistance training

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19

Sae-Lee, Daraporn. "Effects Of Experimentally Induced Jaw Muscle Pain On Jaw Muscle Activity And Jaw Movement During Standardized Jaw Tasks." Thesis, The University of Sydney, 2007. http://hdl.handle.net/2123/4969.

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20

Figaji, Tamara Ann. "Impact of a lifestyle physical activity intervention on school going children's physical activity participation." Thesis, University of the Western Cape, 2009. http://etd.uwc.ac.za/index.php?module=etd&action=viewtitle&id=gen8Srv25Nme4_6968_1297753030.

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<p>Associated with physical inactivity and obesity are numerous other health risks which have become a major health concern. A steady decrease in the levels of physical activity during childhood and adolescents have been noted in various parts of the world. The picture of low physical activity levels in developed countries is no different in developing countries. Children spend the majority of their day at school therefore a school setting is ideal to conduct physical activity intervention studies The primary aim of this study was to measure the effect of an intervention programme on the physi

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21

Hou, Xiang-Yu. "Exercise performance and mitochondrial function in peripheral arterial disease." Thesis, Queensland University of Technology, 2002. https://eprints.qut.edu.au/36778/1/36778_Digitised%20Thesis.pdf.

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Peripheral arterial disease (PAD) is an atherosclerotic disease in the peripheral arteries, which reduces blood supply to the lower extremities. Intermittent claudication is the symptom that develops early in PAD patients and is accompanied by the haemodynamic finding of a fall in systolic blood pressure at the ankles following exercise. In PAD patients, exercise performance is not well correlated with haemodynamic measurements and other mechanisms have been suggested to account for the impairment. There have been reports about the impaired mitochondrial metabolism (eg, decreased activities of

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22

Baylor, Krissa A. "The Effects of Spouse Presence During Graded Exercise Testing on Psychological and Physiological Parameters in Cardiac Patients and Healthy Adults." Thesis, North Texas State University, 1987. https://digital.library.unt.edu/ark:/67531/metadc330947/.

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The direct effect of spouse presence during graded exercise testing on anxiety and performance has not been previously delineated. Therefore, the purposes of this study were to (a) ascertain if spouse presence during graded exercise testing affects state anxiety or physiological performance variables, and (b) determine differences in psychological status between cardiac patients and healthy adults.

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23

Strath, Scott J. "The effect of a light-moderate versus hard exercise intensity on health and fitness benefits." Virtual Press, 1998. http://liblink.bsu.edu/uhtbin/catkey/1115726.

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The purpose of this study was to determine the effect of a light-moderate versus hard exercise intensity on health and fitness benefits in a previously sedentary population. Twenty-six subjects, 17 male (mean age 45 + 3 yrs), 9 female (mean age 48 + 3 yrs) with at least one coronary artery disease risk factor volunteered to participate in this study. Subjects underwent laboratory testing comprising of, resting heart rate and blood pressure, body composition, blood lipid analysis and aerobic capacity (V02 ), prior to and 22-32 weeks after participating > 2 days per week in the Adult Physical Fi

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24

Bester, Dirk Jacobus. "The effect of red palm oil supplementation of an oxidative risk induced diet and a high saturated fat diet on ischaemia/perfusion injury in the isolated perfused rat heart." Thesis, Cape Peninsula University of Technology, 2006. http://hdl.handle.net/20.500.11838/1470.

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Thesis (MTech (Biomedical Technology))--Cape Peninsula University of Technology, 2006<br>Research has shown that the activation of the NO-cGMP pathway leads to myocardial protection from oxidative stress conditions, such as ischaemia and reperfusion. Few of these studies have however combined diet induced oxidative stress with ischaemia/reperfusion injury. Although little is known about the effects of supplements such as red palm oil (RPO) on the NO-cGMP pathway, research has shown that dietary RPO-supplementation improved reperfusion aortic output recovery through mechanisms that

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25

Falk, Lars. "Urethritis and cervicitis with special reference to Chlamydia trachomatis and Mycoplasma genitalium : diagnostic and epidemiological aspects /." Linköping : Univ, 2004. http://www.bibl.liu.se/liupubl/disp/disp2004/med858s.pdf.

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26

Ball, Susan J. (Susan Jean). "The Effectiveness of an Exercise Intervention Program in Reducing Cardiovascular Risk Among Employees in a University Setting." Thesis, University of North Texas, 1992. https://digital.library.unt.edu/ark:/67531/metadc500773/.

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Nine physiological measures were evaluated pre- to post-intervention on subjects participating in a university health promotion program over a seven-month period. Frequency of program attendance and choice of activity were also assessed. Of the 88 employees initially screened, most of the subjects were staff members (n=82, 93%),with a majority being female (n=68, 77%). Significant differences in physiological measures were found pre- to post-intervention between "higher" and "lower" cardiovascular risk participants, primarily due to the type of activity chosen. .The results indicate that healt

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Vejarano, Maria Eugenia. "Effect of a non-steroidal, anti-inflammatory drug (Indocin) on selected parameters of muscular function following concentric and eccentric work." Thesis, Virginia Tech, 1985. http://hdl.handle.net/10919/45648.

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<p>Evidence from various studies indicates that eccentric contractions produce more post-exercise changes in muscular function than do concentric contractions. Delayed muscular soreness, the pain and tenderness present 1 or 2 days after exercise, is negatively correlated with muscular performance and occurs particularly after eccentric work. The action of an analgesic, anti-inflammatory drug (Indocin) on muscular soreness indicates it may be effective in accelerating recovery of muscle function after eccentric work.</p> <p>In the study reported herein the effects of Indocin on muscul

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Hurter, Etienne. "Biochemical and physiological changes associated with estrogenic activity in Xenopus laevis : a model for the detection of endocrine disruption." Thesis, Stellenbosch : Stellenbosch University, 2003. http://hdl.handle.net/10019.1/53309.

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Dissertation (PhD)--University of Stellenbosch, 2003.<br>ENGLISH ABSTRACT: Concern has increased that widespread adverse effects are occurring in humans and wildlife populations as a result of exposure to environmental chemicals (mostly man-made) that disrupt the normal functioning of the endocrine system. Many pharmaceutical, agricultural and industrial chemicals, acting as endocrine modulating compounds (EDCs), have been detected in an accumulated form in food, in drinking water and in the environment. Although the levels of these chemicals can be measured analytically, it is important

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Parsons, Stephen H. "Comparing orchid transformation using agrobacterium tumefaciens and particle bombardment." Virtual Press, 1995. http://liblink.bsu.edu/uhtbin/catkey/941350.

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The Wheeler Orchid Collection is home to some of the most endangered species of orchids in the world. This fantastic reservoir of endangered species has been enhanced and broadened by its function as a plant rescue station for the U.S. customs service. Unfortunately, this responsibility increases the risk of bringing orchids, which harbor contageous diseases, into the greenhouse where sap transmitted diseases such as the Tobacco Mosaic Virus (TMV), can run rampant. Although manipulation of orchid characteristics is typically done by classical plant breeding techniques, genetic engineering is e

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Nock, Bonnie J. (Bonnie Jean). "Echocardiographic Assessment of the Left Ventricle in the Spinal Cord Injured Patient." Thesis, University of North Texas, 1989. https://digital.library.unt.edu/ark:/67531/metadc500420/.

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Ten caucasian male quadriplegics were compared with eight sedentary caucasian male controls in regards to left ventricular dimensions and mass obtained from echocardiograrns. The interventricular septum (IVS), left ventricular posterior wall (LVPW) and left ventricular internal diameter (LVII) were within normal limits for both groups. However, the INS in the SCI were significantly thicker than controls (p <0.05). Myocardial thickness was larger in SCI subjects (p <0.05). Absolute left ventricular mass (LVM) and total left ventricular volume was not different ( p > 0.05), but SCI subjects had

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Hene, Nceba Mzimkulu. "Physical fitness of elite women's rugby union players over a competition season." Thesis, University of the Western Cape, 2011. http://etd.uwc.ac.za/index.php?module=etd&action=viewtitle&id=gen8Srv25Nme4_6193_1305016359.

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<p>The primary aim of this study was to investigate the changes in physical fitness characteristics of elite women&rsquo<br>s rugby union players over the duration of the season. Thirty two elite female rugby players who were identified as members of the South African Rugby Union High Performance Squad were assessed on three separate occasions (pre-season, mid-season and post-season) throughout the competition season. The players were sub-divided into two positional categories consisting of 17 forwards and 15 backs. On all testing occasions, players underwent anthropometric (stature, body mass

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32

Ngcamu, Nokubonga Slindele (Sma). "Awkward working postures and precision performance as an example of the relationship between ergonomics and production quality." Thesis, Rhodes University, 2009. http://eprints.ru.ac.za/1561/.

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Gumede, Halalisani. "The development of a putative microbial product for use in crop production." Thesis, Rhodes University, 2008. http://eprints.ru.ac.za/1352/.

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Heiden, Tamika Louise. "Neuromuscular-biomechanical outcomes of different types of resistance training on people with knee osteoarthritis." University of Western Australia. School of Sport Science, Exercise and Health, 2009. http://theses.library.uwa.edu.au/adt-WU2010.0066.

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[Truncated abstract] Knee osteoarthritis (OA) patients have high levels of pain, functional and strength deficits of the quadriceps, decreased proprioceptive acuity, and increased co-contraction and knee joint loading in gait, compared to age matched controls. The increased knee joint loading in this population occurs most commonly in the medial tibio-femoral compartment, due to increased external adduction moments, and with increasing disease severity there is a concomitant increase in the knee adduction moments. A key finding within the knee OA literature is that dynamic loading in gait, due

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Hutchinson, Chad M. "Agrobacterium tumefaciens mediated transformation of orchid tissue with the sense and antisense coat protein genes from the odontoglossum ringspot virus." Virtual Press, 1992. http://liblink.bsu.edu/uhtbin/catkey/834608.

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This research was an attempt to use a dicot transformation vector to transform a monocot. The initial purpose of this thesis was to transform orchids with the sense and antisense coat protein genes from the Odontoglossum ringspot virus (ORSV) in an effort to mitigate viral symptoms in transgenic plants using the transformation vector, Agrobacterium tumefaciens. However, it soon became apparent that much time would be needed to develop a transformation protocol. The transformation vectors used included the Agrobacterium tumefaciens disarmed strain LBA4404 with the binary plasmid pB1121, the dis

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Wildschutt, Phillip Jacobus. "The effect of accumulative physical activity on the fitness and health status of rural school children." Thesis, University of the Western Cape, 2005. http://etd.uwc.ac.za/index.php?module=etd&amp.

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Numerous studies focusing on cardiovascular disease risk factors such as obesity, hypertension, smoking, diabetes mellitus, elevated serum lipids, inactivity and lack of physical fitness prevalent in children highlight the importance of the early diagnosis and prevention of conditions that are associated in adulthood with cardiovascular disease. The purpose of this study was to assess the impact of accumulative physical activity on the fitness profile, blood pressure and body composition in 14-16 year old school children in the Western Cape of South Africa.

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Pérez, Carlos Eduardo Aucique. "Trocas gasosas e fluorescência da Clorofila A em plantas de trigo supridas com silício e infectadas por Pyricularia oryzae." Universidade Federal de Viçosa, 2013. http://locus.ufv.br/handle/123456789/4346.

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Made available in DSpace on 2015-03-26T13:36:45Z (GMT). No. of bitstreams: 1 texto completo.pdf: 381629 bytes, checksum: ba2d77de1fafa6029bbd57e8ee35252d (MD5) Previous issue date: 2013-03-25<br>Blast, caused by the fungus Pyricularia oryzae, has become an economically important disease in wheat. The objective of this study was to determine the effect of silicon (Si) on the photosynthetic gas exchange parameters (net CO 2 assimilation rate (A), stomatal conductance to water vapor (g s ), internal CO 2 concentration (C i ), and transpiration rate (E)) and chlorophyll fluorescence parameters (

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Crymble, Tegan. "Cardiovascular disease risk in Black African females and the efficacy of a walking programme on blood pressure in a sub-sample." Thesis, Rhodes University, 2014. http://hdl.handle.net/10962/d1013234.

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The purpose of the study was to investigate the cardiovascular disease (CVD) risk profile of black African females in the Makana region, Eastern Cape, South Africa. Baseline measures from 40 participants, who met the criteria, were compared against the 2003 South African Demographic and Health Survey (SADHS) and the 2013 South African National Health and Nutritional Examination Survey (SANHANES-1). The risk factors measured were anthropometric (stature, body mass and body mass index (BMI)), morphological (waist circumference (WC), fat mass and lean mass), cardiovascular (heart rate and blood p

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Argacha, Jean-François. "Analyse de la contribution du stimulus nicotinique aux effets cardiovasculaires aigus du tabagisme passif." Doctoral thesis, Universite Libre de Bruxelles, 2010. http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/209994.

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Bien que la lutte contre le tabagisme passif se soit récemment accentuée, la fumée de tabac demeure un des principaux polluants atmosphériques d’intérieur. Le tabagisme passif génère des réactions cardiovasculaires néfastes qui, lors d’expositions répétées, augmentent le risque de mortalité cardiovasculaire. Le but des travaux réalisés a été de repenser la toxicité cardiovasculaire aiguë de la pollution de l’air par la fumée de tabac, en analysant plus particulièrement le rôle joué par la nicotine sur les déterminants endothéliaux et sympathiques du tonus vasculaire.<p>Nous avons tout d’abord

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Fitch, Megan. "The Effects of Air Pollution on the Intestinal Microbiota: A Novel Approach to Assess How Gut Microbe Interactions with the Environment Affect Human Health." Thesis, University of North Texas, 2017. https://digital.library.unt.edu/ark:/67531/metadc984173/.

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This thesis investigates how air pollution, both natural and anthropogenic, affects changes in the proximal small intestine and ileum microbiota profile, as well as intestinal barrier integrity, histological changes, and inflammation. APO-E KO mice on a high fat diet were randomly selected to be exposed by whole body inhalation to either wood smoke (WS) or mixed vehicular exhaust (MVE), with filtered air (FA) acting as the control. Intestinal integrity and histology were assessed by observing expression of well- known structural components tight junction proteins (TJPs), matrix metallopeptidas

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Soltani, M. "Comparison of some physiological variables of four species of Cytophaga/Flexibacter-like bacteria (CFLB) and the pathogenesis and chemotherapy of diseases caused by some of these pathogens." Thesis, 1995. https://eprints.utas.edu.au/21640/1/whole_SoltaniMehdi1995_thesis.pdf.

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The physiological requirements of Australian isolates of four species of Cytophaga!Flexibacter-like bacteria(CFLB), namely Cytophaga johnsonae (CJ), Cytophaga psychrophila (CP), Flexibacter columnaris (FC) and Ffexibacter maritimus (FM) were studied. Also, the pathogenesis and chemotherapy of some diseases caused by these bacteria were investigated. In vitro responses of the organisms to environmental conditions, including temperature, salinity and pH, showed that all species have psychrotrophic tendencies with CJ and CP growing at the lowest temperature, FC the highest and CP having t

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Taylor, Ryan Patrick. "Triggers and mediators of acute exercise-induced cardioprotection." Thesis, 2004. http://hdl.handle.net/2152/1419.

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Mesa, Matthew G. "Ecological influence of bacterial kidney disease on juvenile spring chinook salmon : effects on predator avoidance ability, smoltification, and physiological responses to stress." Thesis, 1999. http://hdl.handle.net/1957/33298.

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Juvenile chinook salmon (Oncorhynchus tshawytscha) were experimentally infected with Renibacterium salmoninarum (Rs), the causative agent of bacterial kidney disease (BKD), to investigate the effects of BKD on three aspects of juvenile salmonid performance: (1) predator avoidance ability; (2) smoltification; and (3) physiological responses to stress. For these experiments, fish with different Rs-infection profiles (created by using an immersion challenge method) were sampled to assess physiological change and subjected to various performance tests during disease progression. When equal numbers

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Manns, Patricia J. "Physical activity, hormone replacement therapy, and insulin resistant coronary artery disease risk factors in postmenopausal women." Thesis, 2001. http://hdl.handle.net/1957/32409.

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Low physical activity levels and high serum C-reactive protein (CRP) levels are risk factors for coronary artery disease (CAD) in both men and women. However, postmenopausal women who take hormone replacement therapy (HRT) may have increased risk of CAD because of HRT-related increases in serum CRP. There are two manuscripts in this dissertation. The purpose of the first manuscript was to determine whether higher physical activity energy expenditure was associated with lower serum CRP, independent of oral HRT status and body fatness, in 133 postmenopausal women. Higher physical activity energy

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Graham, Neil M. H. (Neil Murray Hamilton). "Psychosocial factors in the epidemiology of acute respiratory infection." 1987. http://web4.library.adelaide.edu.au/theses/09MD/09mdg741.pdf.

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Feldner-Busztin, Adrienne. "Predicting the psychological and physiological prognosis of cardiac rehabilitation patients." Thesis, 1995. http://hdl.handle.net/10539/23011.

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Thesis submitted to the Faculty of Arts, University of the Witwatersrand, for the degree of Doctor of Philosophy Johannesburg 1995<br>The large percentage of deaths attributed to recurrent Coronary Heart Disease (CHD) has generated a search for behavioural and psychological factors which mitigate the consequences of CHD. An aim of the present thesis is to extend this search by identifying factors which predict prognosis fer recovery from CHD. Two key factors seen to influence prognosis are aerobic exercise and Type A behaviour. Extant research into the role of exercise has been hindered

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Graham, Neil M. H. (Neil Murray Hamilton). "Psychosocial factors in the epidemiology of acute respiratory infection." Thesis, 1987. http://hdl.handle.net/2440/38315.

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Harrison, Ben. "Genotypic and phenotypic characterization of enterotoxigenic Clostridium perfringens type A fecal isolates associated with human gastrointestinal diseases in the United Kingdom." Thesis, 2003. http://hdl.handle.net/1957/37148.

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Clostridium perfringens type A isolates producing enterotoxin (CPE) are an important cause of food poisoning and non-food-borne human gastrointestinal (GI) diseases, including antibiotic-associated diarrhea (AAD), and spontaneous diarrhea (SD). In enterotoxigenic type A isolates, the cpe gene is found on the chromosome in food poisoning isolates, but is present on a large virulence plasmid in AAD and SD type A isolates. Food poisoning cases typically exhibit shorter duration of infection and less severe GI symptoms than AAD or SD. Since previous epidemiological evidence has linked the newly di

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Maclennan, Nicole. "A cost efficiency application of the South African recurrent coronary prevention project." Thesis, 2012. http://hdl.handle.net/10210/5700.

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Ph.D.<br>It has become an accepted fact that Coronary Heart Disease is an epidemic of modern civilisation. Coronary Heart Disease is responsible for approximately a third of all deaths in the Western world (Fullard, 1990) and South Africa is no exception. Several risk factors contributing to the development of heart disease have been identified but the extent and exact nature of their contribution is not fully understood. Traditionally accepted risk factors that play a role in the development of Coronary Heart Disease include diet, hypertension, hypercholestrolaemia, smoking, physical inactivi

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"The potential role and mechanism of an unconventional GTPase and its interacting partner in rice defense response." 2009. http://library.cuhk.edu.hk/record=b5894091.

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Xue, Yan.<br>Thesis (M.Phil.)--Chinese University of Hong Kong, 2009.<br>Includes bibliographical references (leaves 95-102).<br>Abstract also in Chinese.<br>Thesis committe --- p.2<br>Statement --- p.3<br>Abstract --- p.4<br>Acknowledgement --- p.8<br>General abbreviations --- p.10<br>Abbreviations of chemicals --- p.13<br>List of figures --- p.15<br>List of tables --- p.16<br>Table of contents --- p.17<br>Chapter Chapter 1 --- General Introduction<br>Chapter 1.1 --- Impact of bacterial blight on rice production --- p.25<br>Chapter 1.2 --- The plant immune system --- p.25<br>Chapte

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