Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 42 for “"CPB"”.
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Changes in the clotting viscoelasticity caused by cardiopulmonary bypass (CPB) surgery
… of clotting blood from patients before and after CPB. For each patient and condition, we tested the blood alone and after incubation with a saturation concentration of ReoProTM, a glycoprotein Ilb/Illa inhibitor. The major findings of this study are: 1) The TVE device is capable of determining …
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Kontrollierte Perfusion der Lunge als neue Strategie zur Lungenprotektion während kardiopulmonalem Bypass
… Herzoperationen mit kardiopulmonalem Bypass (CPB). Wie kürzlich nachgewiesen, wird während des CPB der bronchialarterielle Blutfluß substanziell reduziert und die Lunge ischämisch. Wir haben geprüft, ob 1.) die Reduktion des Bronchialflusses mit stukturellen, metabolischen oder funktionellen …
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Investigations of the integrated pest management of Colorado potato beetle, Leptinotarsa decemlineata (Say): Host plant preference, development of semiochemical-based strategies, and evaluation of a novel insecticide
… the chemical ecology of Colorado potato beetle (CPB), Leptinotarsa decemlineata (Say) (Coleoptera: Chrysomelidae), a major pest of solanaceous crops in the U.S., there has been little use of this knowledge in pest management. To better understand host plant selection by CPB, field and …
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Biocompatible circuits : inflammation and soluble adhesion molecules after cardiopulmonary bypass
… complications following cardiopulmonary bypass (CPB) are neurocognitive deficits (NCD) and atrial fibrillation (AF). Both morbidities have been linked to inflammation resulting from surgery, anesthesia and CPB. Microemboli, inadequate oxygen delivery and the inflammatory response consequent to …
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Modelling Renal Function in Drug Pharmacokinetics
… eliminated drugs. Cardiopulmonary bypass (CPB) is associated with large physiological disturbances and can impact drug PK through changes in renal function, haemodilution, haemofiltration and drug adsorption to the CPB device. Cefazolin concentrations were quantified in 50 patients (aged 3 …
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Totale antioxidative Kapazität bei am Herzen operierten Kindern
… complications and tissue damage after CPB. There are an enzymatic and non-enzymatic defence mechanism against reactive oxygen free radicals which together create a total anti-oxidant capacity. Oxidative stress during operation cause consumption of antioxidants and tissue damage. Our …
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Preditores de extubação tardia em pacientes adultos no pós-operatório de cirurgia cardíaca
… and usually undergo cardiopulmonary bypass (CPB). After HS, delayed extubation (DE) and prolonged IMV are markers of a complicated perioperative course, which predict higher morbidity and mortality. Objective: To identify the factors that are associated with DE in adult patients in the …
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Molecular Analysis of Type IV Pilus Assembly in Clostridium perfringens
… core assembly apparatus. The carbonic anhydrase (Cpb) from C. perfringens strain 13 was characterized both biochemically and physiologically. Cpb belongs to the type I subclass of the β class and is the first β class enzyme investigated from a strictly anaerobic bacteria. Kinetic analyses revealed …
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One-dimensional hybrid nanomaterials based on cylindrical polymer brushes
Cylindrical polymer brushes (CPBs) have been synthesized via the combination of anionic polymerization (for the backbone) and atom transfer radical polymerization (for the side chains) via the "grafting from" technique to achieve a narrow molecular weight distribution in both the backbone and the …
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The Activity of Analogs of the Natural Product Dillapiol and Sessamol as Detoxification Enzyme Inhibitors and Insecticide Synergists
… synergists in insecticide susceptible (SS-CPB) and resistant (RS-CPB) Colorado potato beetle (Leptinotarsadecemlineata Say) (Coleoptera: Chrysomelidae) as well as the European corn borer (ECB, Ostrinia nubilalis Hübner). Using discriminating dose and full concentration bioassays, the …
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New applications for surfactant based colloidal systems: an experimental and computational approach
… oxidation of 1,4-bis(hydroxymethyl)benzene in CPB micelle gives a regioselective oxidation product monoaldehyde, as the sole product, while CTAB micelles give both mono and dialdehyde as the product. In order to understand the differences in the oxidation of diol in CPB and CTAB micelle, …
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Einfluss einer kontrollierten Lungenperfusion auf die pulmonalarteriellen Drücke und den pulmonalen Wassergehalt
Pulmonale Komplikationen nach Operationen mit CPB zählen zu den häufigsten Ursachen für die perioperative Morbidität. Die Ursachen für die pulmonalen Funktionsstörungen sind nicht restlos geklärt, doch vermutlich spielen Entzündungsreaktionen durch Mediatoraktivierung und die Minderdurchblutung der …
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Derivation of interspecific Solanum hybrid genotypes with resistance to Colorado potato beetle (Leptinotarsa decemlineata Say)
… all resistant to Colorado potato beetle (CPB), were used. No inter-family differences for germination, fruit/pollination, or seed/fruit were observed. Substantial mortality, ascribed to the phenomenon of “hybrid breakdown”, occurred in three families by month four of the study. Field …
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Polymer Dispersity Affects Conformation of Brushes Grafted on Nanoparticles
… Đ at low N_w in the concentrated polymer brush (CPB) regime but was less dependent on Đ at high N_w in the semidilute polymer brush (SDPB) regime. We proposed that the variation of l_b with Đ in the CPB regime was due to the presence of a stretched conformation of the stem near the particle …
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The effects of preconditioning coronary artery disease patients with hyperbaric oxygen prior to coronary artery bypass graft surgery & cardiopulmonary bypass
… first time elective on cardiopulmonary bypass (CPB) CABG surgery, leads to a remote preconditioning like effect that is capable of improving myocardial function following CABG. The main secondary objectives of this study were to assess the safety of HBO2 preconditioning and, its effects on …
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Outcomes of "off-pump" coronary artery bypass grafting in a developing country : advantages over coronary artery bypass grafting on cardiopulmonary bypass
… developed to avoid the deleterious effects of CPB. Current literature reveals some peri-operative advantages of OPCAB, with few studies detailing these in Africa. We review our institutional experience with both approaches in higher risk patients to determine pre-operative characteristics, …
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Συστηματική ανασκόπηση πνευμονικών επιπλοκών σε παιδιατρικούς ασθενείς με συγγενείς καρδιοπάθειες που υποβάλλονται σε χειρουργική διόρθωση υπό καρδιοπνευμονική παράκαμψη
… παράκαμψη (Cardiopulmonary Bypass, CPB) αποτελούν σημαντική αιτία νοσηρότητας σε παιδιά με συγγενείς καρδιοπάθειες (Congenital Heart Disease, CHD). Παρότι η μετεγχειρητική πνευμονική δυσλειτουργία αποδίδεται συχνά σε διεγχειρητικούς παράγοντες, ολοένα και περισσότερα δεδομένα …
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Análisis de dos esquemas de tratamiento con hierro oral e intravenoso en cirugía cardiaca : ensayo clínico en fase IV, randomizado, doble ciego y doble enmascarado
… in patients undergoing cardiopulmonary bypass (CPB) surgery. Methods: A double-blind randomized placebo-controlled clinical trial with three parallel groups of patients. Group I (n=54): intravenous iron III-hydroxide sucrose complex, three doses of 100 mg /24 hours during pre- and postoperative …
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Aspects of retransfusion of shed blood in cardiac surgery
… open heart surgery with cardiopulmonary bypass (CPB) has a long tradition and often regarded as mandatory. Recently, studies have described potentially negative effects of cardiotomy suction with activation of the complement system, enhanced inflammatory response, hemolysis and coagulopathy. …
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Zur Frage der Stofftransporteigenschaften von Oxygenatorhohlfasermembranen bezüglich der Durchlässigkeit für Fluide und Narkosegase
… used clinically for cardiopulmonary bypasses (CPB) and extracorporeal life support (ECLS). Membrane oxygenators with silicone plates may also be used. During long-term use of PP membrane oxygenators, plasma leakage is possible due to a variety of factors. The PMP membrane oxygenators developed …
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