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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 34 for “"Endotoxins"”.
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An enzyme-linked immunosorbent assay (ELISA) for endotoxins
Typescript (photocopy).
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An enzyme-linked immunosorbent assay (ELISA) for endotoxins
Typescript (photocopy).
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The Action of Endotoxins Upon The Hypothalamic - Pituitary - Adrenal System
Made available in DSpace on 2014-12-09T23:34:03Z (GMT). No. of bitstreams: 1 6915353.pdf: 3667204 bytes, checksum: d370676f499205f15c4654561bd8a469 (MD5) Previous issue date: 1969
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Polymeric nanoparticle as a new platform for high removal of endotoxins from biopharmaceutical solutions
… Although there are multiple methods for removing endotoxins, but achieving high protein recovery and purification efficiency are still a challenge.</p> <p>We have demonstrated a cost-effective technology using a biocompatible polymer nanoparticle of approximately 800 nm diameter. The polymeric …
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The Role of Escherichia Coli Endotoxins in The Pathogenesis of Lactation Failure in The Sow
Previous studies have implicated E. coli endotoxins in the pathogenesis of insufficient milk production in the periparturient sow. Experiment I demonstrated that E. coli endotoxins (4, 8, or 16 mg 055:B5 strain) given subcutaneously to 150-170 kg sows on day 2 postpartum (PP + 2) decreased plasma …
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Development of Functional DNA -Based Sensors and Investigations Into Their Mechanism
… strategy to isolate DNA aptamers specific for endotoxins. It is anticipated that the results obtained from the current study and future characterizations will lead to the development of functional DNA sensors for endotoxins.
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An in-vitro investigation to determine the neuroinflammatory response of CNS cells to oral bacteria and their virulence factors.
… the confocal microscope. Binding of two specific endotoxins to cells were determined by immunolabelling with anti-P. gingivalis (clones 1B5, and 1A1) antibodies to LPS, and its specific receptor CD14, and gingipains. The Bioplex magnetic bead array analysis from Bio-Rad was performed to measure …
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Endotoxin removal from protein solutions by immobilized metal ion affinity chromatography
… industry, the removal of endotoxins from final protein product has always been a challenge. A novel method for endotoxin removal from protein solutions, immobilized metal (ion) affinity chromatography (IMAC) has been developed in this study. Fe^{3+} was charged to a …
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Skeletal muscle metabolic adaptations in response to an acute high fat diet
… function leads to gut permeability and increases endotoxins released into circulation. Endotoxins have been shown to play an important role in obesity-related whole body and tissue specific metabolic perturbations. Each of these disrupted metabolic processes is known to associate with obesity, …
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Etude du rôle des macrophages interstitiels dans l'allergie des voies respiratoires
… of microbial origin. Of particular interest are endotoxins, a cell wall component of gram-negative bacteria that is ubiquitous in the environment. In spite of the fact that high levels of endotoxin exposure in early life protect against allergic sensitization, most evidence indicates that …
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Development of nanosponges from erythrocyte ghosts for removal of streptolysin-O and α haemolysin from mammalian blood
… e.g. adherence proteins, biofilm formation, endotoxins and exotoxins allow invasion by bacteria and cause infections such as respiratory, urinary, and intestinal and blood stream infections. If left untreated they can lead to a condition known as sepsis. Sepsis is a whole body inflammatory …
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Role of the dorsomedial and ventrolateral medulla in the regulation of pain sensitivity in the endotoxemic organism
… threshold during the acute phase reaction to endotoxins.
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Adenovirus-based exogenous gene expression in mammalian cells
… (EtBr) , cesium chloride (CsCl), EtBr/CsCl, endotoxins and ethanol. CsCl, EtBr/CsCl and endotoxins affected the delivery process while EtBr affected the expression process but not the delivery. The used EtOH had no significant effect on both. In addition, the effect of all the contaminants …
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Fumarate Inhibits TNF-α Release
… Inflammatory macrophages engage bacterial endotoxins, including Gram-negative lipopolysaccharide (LPS) and Gram-positive lipoteichoic acid (LTA). And respond by releasing tumor necrosis factor-α (TNF-α). While beneficial for neutralizing acute pathogen exposure, prolonged TNF-α release …
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Development of immunogenicity models in mice for improved risk assessment of biopharmaceuticals
… of degradation products, drug fragments, endotoxins and host-cell-proteins, known as potential contributors to increased immunogenicity; VI) work towards the principles of “3R”. The results indicate that the developed ex vivo immunogenicity assay can detect immunoglobulin (Ig) subclasses …
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Molecular and phylogenetic analysis of a Bacillus thuringiensis genetic locus
… both strains contain a novel set of $\delta$-endotoxins. N-terminal amino acid sequence analysis indicated that the larger proteins from each strain (90 and 72-kDa of 84-I and 70 and 65-kDa of 17A) were related to the Cry proteins of Bt ssp. $\textit{israelensis}$(Bti). Immunoblotting …
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Development of functional DNA-based sensors and investigations into their mechanism
… strategy to isolate DNA aptamers specific for endotoxins. It is anticipated that the results obtained from the current study and future characterizations will lead to the development of functional DNA sensors for endotoxins.
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Verlauf der PCT-Blutkonzentrationen während und nach Herzoperationen mit extrakorporaler Zirkulation bei Kindern
… cytokines after EKK as well as a release of endotoxins from the ischemic organs in the blood circulation can play a decisive role. According to these results, PCT can not serve as a prognostic marker for children undergoing heart surgery. In further clinical and experimental studies the place …
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Role Of Crebh In Endotoxin Mediated Modulation Of Hepatic Metabolism
<p>Bacterial endotoxins can induce a variety of physiological changes in the host. This effect is not only restricted to inflammatory changes but also comprises metabolic changes in the host body. Lipopolysaccharide (LPS), one of the key components of the bacterial cell walls, is capable of …
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ST-1 VISA/DAP-R CA-MRSA INTEGRATED OMICS: A FIRST REPORT OF HYPER-VIRULENCE AND MULTI-DRUG RESISTANT SUPERBUG
… capsular polysaccharides, clumping factors, endotoxins, haemolysins, and leukotoxins including genes encoding the Panton-Valentine leucocidin. The Transcriptome analysis evidenced 147 over-expressed and 53 under-expressed genes in the VISA/DAP-R CA-MRSA strain. Considering the SNP call …
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