stress myocardial ischemia and hf

Báo cáo y học: "Gadolinium decreases inflammation related to myocardial ischemia and reperfusion injury" pdf

... treatment but subject to ischemia and reperfusion) and GdCl3 (treated and subject to ischemia and reperfusion) groups Infarct size was also measured using this protocol and serves as a positive ... myocardium or serum during ischemia and reperfusion Rats were either treated with vehicle or GdCl3 either before 30 ischemia and 120 reperfusion or a Sham procedure (Ischemia) and (Reperfusion) in ... time period that correlates with Ischemia and Reperfusion in the Control and GdCl3 groups IL-8/CINC-1 was measured from the serum at 30 ischemia and 120 reperfusion and from the tissue at 120 reperfusion...

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Báo cáo y học: "Serum levels of matrix metalloproteinases -1,-2,-3 and -9 in thoracic aortic diseases and acute myocardial ischemia" potx

Danh mục: Báo cáo khoa học

... (group E) and higher in patients with acute myocardial ischemia (group D) Mean values of MMP-2 were lower in patients with acute aortic dissection (group A) and higher in patients with acute myocardial ... vessel's wall and not in blood serum as performed in the present study Kai et al measured the levels of MMPs-2 and -9 in the blood serum of patients with acute myocardial ischemia and they revealed ... and -3 B Mean values of MMP -2, and -9 in all study groups A Mean2 A Mean values of MMP-1 and -3 B Mean values of MMP -2, and -9 in all study groups ischemia, and not chronic stable coronary...

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The roles of biologically active gasotransmitters (NO and h2s) in myocardial ischemia reperfusion

Danh mục: Cao đẳng - Đại học

... of myocardial ischemia reperfusion The new information regarding the roles of NO and H2S in myocardial ischemia- reperfusion could deepen our understanding of mechanisms of reperfusion injury and ... termed as myocardial ischemia- reperfusion injury (or “reperfusion injury”) Since the 1980s, there are numerous studies working on the pathogenesis and therapy of myocardial ischemia and reperfusion ... gold standard to assess cardiac injury in the animal model of permanent myocardial infarction (Zhu et al., 2007) and regional myocardial ischemia- reperfusion ex vivo (Johansen et al., 2006) and...

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Tài liệu OXIDATIVE STRESS – MOLECULAR MECHANISMS AND BIOLOGICAL EFFECTS doc

Danh mục: Sức khỏe giới tính

... Semchyshyn and Volodymyr I Lushchak Chapter Oxidative and Nitrosative Stresses: Their Role in Health and Disease in Man and Birds 47 Hillar Klandorf and Knox Van Dyke Chapter Nitric Oxide Synthase and ... Oxidative Stress: Regulation of Nitric Oxide Synthase 61 Ehab M M Ali, Soha M Hamdy and Tarek M Mohamed Chapter Iron, Oxidative Stress and Health 73 Shobha Udipi, Padmini Ghugre and Chanda Gokhale ... Oxidative and Carbonyl Stresses: Molecular Mechanisms, Biological Effects and Therapeutic Strategies of Protection 29 Lipoxidation and glycoxidation are processes linking carbonyl and oxidative stresses...

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Overcoming Secondary Stress in Medical and Nursing Practice: A Guide to Professional Resilience and Personal Well-Being docx

Danh mục: Sức khỏe giới tính

... steps to appreciate, minimize, and learn from this stress to continue and even deepen—their roles as helpers and healers Understanding stress unique to health care work and developing a personal self-care ... this, if we face stress 28 Overcoming Secondary Stress in Medical and Nursing Practice Table 1-5 Level 2—Minor Stress Becomes Distress: Some Major Signs and Symptoms • Idealism and enthusiasm about ... Chronic and Acute Secondary Stress S econdary stress represents the stress caused by the pressures placed on professionals who care for others in need To understand its various causes, symptoms, and...

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MYOCARDIAL ISCHEMIA From mechanisms to therapeutic potentials pptx

Danh mục: Sức khỏe giới tính

... response Myocardial ischemia is associated with an inflammatory response that fiirther contributes to myocardial injury and ultimately leads to myocardial healing and scar formation Myocardial ... stimulus Myocardial ischemia is accompanied by the inflammatory response that further contributes to myocardial injury and ultimately leads to myocardial healing and scar formation Myocardial ... extracellular potassium and inward currents Changes in action potential and its conductance constitute the basis of ischemia and reperfusion arrhythmias STRESS SIGNALING IN MYOCARDIAL ISCHEMIA Complex...

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study of through-thickness residual stress by numerical and experimental techniques

Danh mục: Kiến trúc - Xây dựng

... plates the calculated residual stresses along the X and Y directions are similar and therefore just one of these stresses is presented The calculated residual stress along the Z direction is ... de Lyon, 1983 Holden, T M and Roy, G The application of neutron diffraction to the measurement of residual stress and strain In Handbook of Measurement of Residual Stresses (Ed J Lu), 1996, pp ... Flaman, M T and Lu, J Hole drilling and ring core methods In Handbook of Measurement of Residual Stresses (Ed J Lu) 1996, pp 5–34 (Society for Experimental Mechanics, New York) (Fairmont Press and Prentice-Hall,...

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báo cáo hóa học: " Bidirectional Assessment of Stress, job satisfaction and work ability of Educators in day care centres: a real-time observation study - the study protocol (BASE)" doc

Danh mục: Hóa học - Dầu khí

... degree to which work ability and job satisfaction of educators can be explicated by job demands and resources In order to assess differences in the effects of job demands and resources between the ... work, for example: • Demands (e.g emotional demands, work - privacy conflict) • Influence and development (e.g meaning of work, workplace commitment) • Interpersonal relations and leadership (e.g ... educators are able to work and to what extent this ability depends on the work content and job demands The self-administered questionnaire will be provided to educators as paper -and- pencil form Participants...

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Báo cáo toán học: " Acute myocardial infarction and coronary vasospasm associated with the ingestion of cayenne pepper pills in a 25-year-old male" pot

Danh mục: Toán học

... the patient and wrote the case report HK and MTG critically revised the manuscript All authors read and approved the final manuscript Authors’ information Ozgur Sogut, Halil Kaya, and Mehmet Tahir ... tea and CH-19 sweet pepper on appetite and energy intake in humans in negative and positive energy balance Clin Nutr 2009, 28(3):260–265 Akçay AB, Ozcan T, Seyis S, Acele A: Coronary vasospasm and ... DH, Garbe GJ: Acute myocardial ischemia associated with ingestion of bupropion and pseudoephedrine in a 21-year-old man Can J Cardiol 2001, 17(5):599–601 17 Ton A, Khan IA: Myocardial infarction...

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Sudden Death in Patients with Myocardial Infarction and Left Ventricular Dysfunction, Heart Failure, or Both pdf

Danh mục: Sức khỏe giới tính

... period after myocardial infarction remains high and has not been well studied in the modern era.11 To better delineate the early and later risk of sudden death after myocardial infarction and the ... weakened and underfunded regulatory agencies, and an incomplete understanding of the target biologic processes of the new drugs and their mechanisms of action A recent study by Bradley and colleagues,2 ... immune response, and hepatic lipogenesis are regulated differently in mice and humans These differences may have a bearing on the efficacy and toxicity of LXR ligands in humans As Alexander Pope observed...

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OXIDATIVE STRESS – ENVIRONMENTAL INDUCTION AND DIETARY ANTIOXIDANTS doc

Danh mục: Điện - Điện tử

... Oxidative Stress Induced Damage of the Human Retina: Overview of Mechanisms and Preventional Strategies 13 Katrin Engelmann, Klio Ai Becker and Richard Funk Chapter Exercise and Oxidative Stress ... Oxidative Stress on Secretory Function in Salivary Gland Cells Ken Okabayashi, Takanori Narita, Yu Takahashi and Hiroshi Sugiya 189 Antioxidants 201 Chapter 10 Probiotics and Oxidative Stress 203 ... anti-inflammatory and antitumor effects The antioxidant potential of 152 samples of Thai fruits, vegetables and herbs, and 33 brands of tea was measured by W Sangkitikomol and this study shows...

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OXIDATIVE STRESS – MOLECULAR MECHANISMS AND BIOLOGICAL EFFECTS doc

Danh mục: Điện - Điện tử

... Semchyshyn and Volodymyr I Lushchak Chapter Oxidative and Nitrosative Stresses: Their Role in Health and Disease in Man and Birds 47 Hillar Klandorf and Knox Van Dyke Chapter Nitric Oxide Synthase and ... Oxidative Stress: Regulation of Nitric Oxide Synthase 61 Ehab M M Ali, Soha M Hamdy and Tarek M Mohamed Chapter Iron, Oxidative Stress and Health 73 Shobha Udipi, Padmini Ghugre and Chanda Gokhale ... Oxidative and Carbonyl Stresses: Molecular Mechanisms, Biological Effects and Therapeutic Strategies of Protection 29 Lipoxidation and glycoxidation are processes linking carbonyl and oxidative stresses...

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Noninvasive Imaging of Myocardial Ischemia docx

Danh mục: Sức khỏe giới tính

... dobutamine stress, acting to increase RPP and hence to precipitate myocardial ischemia Myocardial wall tension may also change fairly rapidly and is an important determinant of myocardial oxygen demand ... metabolic demand, these factors mean that the heart is relatively susceptible to ischemia and infarction Physiology of Myocardial Oxygen Supply and Oxygen Demand The balance between myocardial ... and is not generally a cause of myocardial ischemia From the standpoint of stress testing for assessment of myocardial ischemia in patients, coronary blood ﬂow, and its relationship to coronary...

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Báo cáo y học: "Anti-SSA/Ro antibodies and the heart: more than complete congenital heart block? A review of electrocardiographic and myocardial abnormalities and of treatment options" ppt

Danh mục: Báo cáo khoa học

... of the fetal heart between 16 and 30 weeks of gestation, and anti-SSA/Ro antibodies were not considered pathogenic for the adult heart In support of this, Gordon and colleagues [20] did not find ... antibodies is undoubtedly expanding In addition to the classical complete and incomplete CHB, there is progressive recognition of transient CHB, severe late-onset cardiomyopathy and endocardial fibroelastosis ... disease and pregnancy: report of six cases Eur J Obstet Gynecol Reprod Biol 1996, 64:143146 34 Buyon JP, Clancy RM: Maternal autoantibodies and congenital heart block: mediators, markers, and therapeutic...

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Báo cáo y học: "Hypothalamic-pituitary-adrenal stress axis function and the relationship with chronic widespread pain and its antecedent" pdf

Danh mục: Báo cáo khoa học

... composed of the evening and morning cortisol values; a 'post -stress cortisol' score that was composed of the post-dexamethasone and post-physical exam cortisol scores; and a 'post -stress difference' ... 1) Random samples of 178, 463 and 80 subjects from each of these three groups, respectively, were telephoned and invited to the assessment of HPA axis function of which 131 (74%), 267 (58%) and ... GHQ and Health Anxiety scale) and HAD depression (correlated with the GHQ and Sleep scale) subscales from this analysis All analyses were adjusted for the potential confounding effects of age and...

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Báo cáo y học: "Stress, the stress response system, and fibromyalgia" ppt

Danh mục: Báo cáo khoa học

... symptoms, and intestinal irritability Kooh and colleagues performed concurrent analyses of heart rate variability and polysomnography in 10 subjects with FM and compared them with and an age/sex-matched ... The concepts of stress and stress system disorders Overview of physical and behavioral homeostasis JAMA 1992, 267:1244-1252 Hoffman BB, Taylor P: Neurotransmission the autonomic and somatic nervous ... neurotransmitters, and less so by Page of (page number not for citation purposes) their urinary catabolites Bedside maneuvers to assess ANS function have included measurements of supine and standing pulse and...

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Báo cáo y học: "Is fibromyalgia a cardiovascular disease? A comment on Martinez-Lavin’s review ‘Stress, the stress response system, and fibromyalgia’" ppsx

Danh mục: Báo cáo khoa học

... Martinez-Lavin M: Biology and therapy of fibromyalgia: Stress, the stress response system, and fibromyalgia Arthritis Res Ther 2007, 9:216 Fontenele JB, Félix FHC: Fibromyalgia and related medically ... and nociception modulation? J Musculoskeletal Pain, in press Stewart J, Taneja I, Medow MS: Reduced central blood volume and cardiac output, and increased vascular resistance during static handgrip ... Arthritis Research & Therapy Vol No Félix and Fontenele Competing interests The authors cite their own work on the subject that is currently...

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Báo cáo y học: " Resveratrol retards progression of diabetic nephropathy through modulations of oxidative stress, proinflammatory cytokines, and AMP-activated protein kinase" potx

Danh mục: Báo cáo khoa học

... 25 ± 1°C and a lightdark period of 12 h) with free access to normal chow and water The experimental animals were randomly assigned to two groups, the non-diabetic rats (control, CON) and STZ-induced ... was thus performed The obtained protein bands were scanned and quantified with the aid of Image J software (NIH, Bethesda, MD, USA) Oxidative stress and proinflammatory cytokines analysis The ... ameliorated oxidative stress in the STZ-induced type diabetic kidneys The indicators of oxidative stress including the contents of superoxide anion, malondialdehyde, and carbonyl protein, and protein expressions...

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