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 41 for “"Leucocytes"”.
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ROLE OF HYDROCORTISONE 21-HEMISUCCINATE DURING CARRAGEENAN-INDUCED ACUTE INFLAMMATION
… in a significant drop in circulating blood leucocytes, with a parallel decrease in the adhesiveness of these cells. Such observations may account for the significant reduction in the number of exudate leucocytes accumulating at the inflammatory site. A significant elevation in the levels of …
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Herstellung und Charakterisierung monoklonaler Antikörper gegen equine Leukozyten
… of monoclonal antibodies specific for equine leucocytes This work was initiated to produce new monoclonal antibodies for the characterization of equine leucocyte-subpopulations. For immunisation, leucocytes isolated from the peripherial blood, lymph nodes and the intestinal epithelium of …
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Cell-mediated immunity in Marek's disease virus-infected chickens genetically selected for high and low levels of plasma corticosterone
… were performed to assess the CMI response of leucocytes from HPC and LPC MDV-infected chickens. Blastogenesis was quantitated by ³H-thymidine uptake. Leucocytes from chickens specifically sensitized with either heat-killed tuberculin or 1,5-di-fluoro-2,4-dinitrobenzene were subsequently …
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Studies on Lymphokine Activity in the Amphibian Rana Temporaria
… In vitro stimulation of Rana temporaria leucocytes, with both antigens and mitogens, was employed. The supernatants from such stimulated cultures were applied to assay systems, in which their effects on other leucocytes could be determined. Depending on the circumstances and kinetics of …
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L' inhibition de SCD-1 chez la lignée leucémique Jurkat et les cellules T et caractérisation de l'expression des isoformes de la 5-Lipozygenase dans la polyarthrite rhumatoïde et les leucémies
… des isoformes de la 5-Lipoxygénase dans les leucocytes de personnes souffrant de polyarthrite rhumatoïde (sang périphérique et liquide synovial des articulations) et de leucocytes provenant du sang périphérique de donneurs diagnostiqués avec une leucémie. En effet, la réponse …
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Hypoxia and the regulation of host responses to acute bacterial pulmonary infections
… glycolysis by Seahorse was performed on blood leucocytes. Results – Concurrent exposure to hypoxia and infection resulted in neutrophil-mediated morbidity and mortality. Acute hypoxia caused rapid utilisation of glucose, glycogen and fat stores resulting in systemic hypoglycaemia and death. …
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Imaging studies of glycan mediated breast cancer epithelial cell-endothelial cell interactions
… metastasis is similar to that described for leucocytes during the inflammatory response. Like leucocytes, after adhesion, cancer cells were imaged moving along the endothelial cell layer. The imaging further showed the retraction of endothelial cells and the cancer cells settling and dividing …
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An in vitro study of neutrophil chemotaxis
… cellular and molecular mechanisms whereby blood leucocytes are attracted to an area of injury. The literature at that time contained good technical accounts of methods available for studying chemotaxis in vitro and many reports of diverse compounds of biological origin with attractant, or …
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Some observations of the diurnal variations in leucocyte count in man, with special reference to the effect of digestion: being a record of 37 experiments
… regarding the effect of food on the number of leucocytes in the peripheral blood of man. The literature bearing on the subject is enormous, and the results recorded are often contradictory in one or more points. When such a state of confusion exists, one is naturally at a loss as to what to …
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USE OF ON-FARM DATA AND MILK LEUCOCYTE COMPONENTS FOR MONITORING THE HEALTH OF DAIRY COWS
… cow health and welfare, using on-farm data and leucocytes components in milk. For this reason, the investigation focused on the two main diseases of dairy cows: mastitis and lameness. Critical aspects are linked with these diseases and some of them were considered and discussed in four different …
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Ingénierie génétique d'une β2-intégrine LFA-1 bovine résistante à la leucotoxine de Mannheimia haemolytica
… targets ruminant lungs in vivo and ruminant leucocytes in vitro. When the thesis was started, the two main actors underlying this species-specific virulence were known: the leukotoxin (LKT) on the pathogen side and the beta2-integrin LFA-1 on the host side. The objective of the thesis was to …
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Pathological and therapeutic investigations in tuberculosis: PART I PATHOLOGICAL INVESTIGATION - an investigation into hypersensitivity in tuberculosis as illustrated by the response of the skin, and of the leucocytes of the blood to tubérculin; PART II THERAPEUTIC INVESTIGATION - a clinical evaluation of the use of para-aminosalicylic acid in the treatment of pulmonary tuberculosis.
PART I PATHOLOGICAL INVESTIGATION - (a) The disintegration of the neutrophil polymorphnuclear cells of the blood of a tuberculous individual is accelerated (when clotting is prevented.) in vitro by the addition of tuberculin.
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Human chromosomes: structure, abnormalities and birth defects
… a male infant with trisomy 13. Her cultured leucocytes were mosaic for trisomy X. The natures of trisomy X and trisomy 13 are discussed with particular emphasis on the genetic transmission. In another case study of a family, it is found that some individuals who completely lack dermal ridges …
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Fibroblast Regional Identity in the Murine Lymphoid System
… in vitro and in their capacity to recruit host leucocytes in vivo. A novel in vivo functional assay has been developed using a collagen sponge as a three-dimensional structure in the kidney capsule transfer model, to assess the ability of fibroblasts to form and maintain lymphoid structures. We …
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Effets combinés de l'exposition aux pesticides et à des parasites hématophages sur la physiologie des oisillons de l'Hirondelle bicolore
… bactéricide du plasma (BKA) et le nombre de leucocytes chez plusieurs centaines d’oisillons. Nous avons également mesuré l’exposition des oisillons à une cinquantaine de pesticides grâce à une méthode novatrice permettant la détection de ces substances directement dans les insectes dont ils …
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A Cytogenetic and Karyotypic Study of Eighty-Seven Patients Clinically Diagnosed as Having Down's Syndrome at Woodward State Hospital
… analysis was made on chromosomes prepared from leucocytes cultured from peripheral blood. Ten cells were counted and karyotypes prepared for each patient. Findings. Among the eighty-seven patients, 54 males and 33 females, 60 (69%) were trisomic, 26 (29.9%) showed possible mosaicism and 1 …
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Studies on the pathogenesis of coeliac disease
… with those seen with PPD as antigen. Normal leucocytes can be sensitised to gluten by coeliac serum and this sensitisation can be blocked by IgG, suggesting that migration inhibition is mediated by cytophilic antibody and not T cell produced lvmphokines. Jejunal mucosal biopsies from treated …
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Biochemical Studies Of Human Hyperuricaemia
… Urate appears to be present in human leucocytes combined to protein or other component of the cell. There is no evidence of the presence of urate in human erythrocytes.
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Circulating proteoglycans and glycosaminoglycans during critical illness
… contribute to the adhesion and transport of leucocytes to inflamed tissue, the anticoagulation as well as the transport of fluid across the vessel wall. All these functions are disturbed during severe sepsis. The present thesis aims at determining if these molecules are increased in …
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