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 1565 for “"Intestinal"”.
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Delayed access to feed affects broiler small intestinal morphology and intestinal cell ontogeny
… to feed (DAF) has been found to inhibit small intestinal development, compromising growth of the chick. To further understand the impact of DAF on small intestines at the molecular level, many developmental genes that regulate intestinal development were investigated. The objective of this …
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Inflammasomes in the Intestinal Epithelium
… inflammasomes are critical for controlling intestinal pathogens and regulating epithelial-mucosal homeostasis, little is known about how they function in this cellular compartment. Moreover, very few studies focus specifically on inflammasomes in human cells, and this has implications for …
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Absorción intestinal en el cirrótico
… en un tema tan conflictivo como es la absorción intestinal en la cirrosis hepática. Nuestro fin es confrontar los datos recogidos por la clínica con aquellos aportados por el estudio anatomopatológico de la mucosa intestinal. Hemos estudiado 45 pacientes cirróticos de los cuales 22 (48%) estaban …
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Polyclonal interactions in intestinal tumorigenesis
… lineage tracing with a mouse model of intestinal tumorigenesis to show that a significant proportion of tumours have a polyclonal origin following the loss of one allele of \textit{Apc} and subsequent mutagenesis. These polyclonal tumours cannot be explained by the random collision of …
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Mouse modifiers of intestinal tumorigenesis
… of the APC gene as the pivotal event initiating intestinal tumorigenesis. Apdmin, an induced mutation in mouse homologue of APC, was identified several years ago by Moser et al., providing a genetic model system to study this process. We used the Apdmin system to identify additional genes …
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Intestinal macrophages in health and inflammation
The healthy large intestinal mucosa contains a vast pool of macrophages (mφ) that are close to the local bacterial flora and have several unique phenotypic and functional properties compared with other mφ populations. Although human colonic mφ retain some of the hallmark functions of mφ, such as …
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The hormonal mechanism of intestinal adaptation
The gastrointestinal tract has a large functional reserve. This is particularly true of the small intestine, and early studies by Flint in 1912, showed that dogs could withstand 50%-70% small intestinal resection, returning to normal health after an initial period of weight loss and malabsorption. …
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Epigenetic Memory of Mouse Intestinal Inflammation
… can cause regular injury. Fortunately, the small intestinal epithelium has a remarkable capacity to repair itself after severe injury, due to the abundance of highly replicative stem cells housed in the intestinal crypt regions. Much remains to be understood about the activation processes of the …
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Intestinal CD4+T Cell Responses to Food
… polypeptides pass through the intestine. The intestinal immune system must maintain tolerance to these dietary antigens while still protecting against pathogens and noxious agents. Oral tolerance, a robust mechanism whereby oral administration of antigen results in both local and systemic …
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The Role of Cdx in Intestinal Development
… embryo and persist throughout adulthood in the intestinal epithelium, but their functions and mechanisms of action in this lineage are poorly understood, in part due to the peri-implantation lethality of Cdx2-/- mice. To circumvent this limitation, a conditional loss of function strategy was …
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SELECTION OF APTAMERS FOR INTESTINAL PERMEABILITY TEST.
… ultimate goal of developing biosensors for the intestinal permeability test. Design strategy for such aptamer-based biosensors is also proposed.
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Hormonal aspects of intestinal absorption of valine
This document only includes an excerpt of the corresponding thesis or dissertation. To request a digital scan of the full text, please contact the Ruth Lilly Medical Library's Interlibrary Loan Department (rlmlill@iu.edu).
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Studies in Experimentally Produced High Intestinal Obstruction
The cause of death in intestinal obstruction is unknown. | The occurrence of intestinal obstruction as an acute intra-abdominal condition is probably as old as the race itself. The Hippocratic facies— | "... a sharp nose, hollow eyes, collapsed temples; the ears cold, contracted and their lobes …
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Functional genomics of motile commensal intestinal bacteria
… of Lactobacillus ruminis, an autochthonous intestinal commensal, was studied. The flagellum-biogenesis genotypes of motile enteric Eubacterium and Roseburia species were also investigated. Flagellin proteins were recovered from these commensal species, their amino-termini were sequenced and …
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Phenotypic and genotypic analysis of intestinal spirochacies
Pulsed field gel electrophoresis of 82 intestinal spirochaete isolates showed specific differentiation of Serpulina pilosicoli and Serpulina hyodysenteriae although considerable heterogeneity was observed, especially amongst S. pilosicoli isolates. In several cases genotypically similar isolates …
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