Dissertations / Theses on the topic 'Murine SIM'
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Kukuk, Laura [Verfasser], and Bernd [Gutachter] König. "High-resolution structure of the SAM domain homodimer of the murine adapter protein SLY1 / Laura Kukuk ; Gutachter: Bernd König." Düsseldorf : Universitäts- und Landesbibliothek der Heinrich-Heine-Universität Düsseldorf, 2018. http://d-nb.info/1164763040/34.
Full textLangton, Simne. "The generation and characterization of CYP26A1(-/-) murine embryonic stem cells /." Access full-text from WCMC, 2007. http://proquest.umi.com/pqdweb?did=1436351451&sid=25&Fmt=2&clientId=8424&RQT=309&VName=PQD.
Full textLawson, Devon Ann. "Identification and functional characterization of murine prostate epithelial stem cells." Diss., Restricted to subscribing institutions, 2008. http://proquest.umi.com/pqdweb?did=1666132121&sid=8&Fmt=2&clientId=1564&RQT=309&VName=PQD.
Full textRodrigues, Andréa Mendonça. "Nova proposta de modelo murino de asma aguda: utilização de protocolo curto sem adjuvante com sensibilização a ovalbumina." Pontifícia Universidade Católica do Rio Grande do Sul, 2011. http://hdl.handle.net/10923/4722.
Full textIntroduction: Some limitations have been raised over the murine models with ovalbumin (OVA) sensitization in asthma research. However, this model is still widely used and the acute OVA protocol in mice still plays a role in pre-clinical investigation. The use of adjuvant and long sensitization periods are some of the limitations raised. Aims: We have tested whether a shorter period of subcutaneous sensitization with OVA, with no adjuvant, induces a similar eosinophilic pulmonary response in mice, when compared with previous well-established control protocols. Methods: Adult female BALB/c mice were used and divided into groups, according to the number of OVA sensitizations (once or twice, OVA: 20 μg) and the number (two or three times) /dosage(40 μg and 100 μg) of intranasal OVA challenge. The shorter protocol (10 days-length) consisted of one subcutaneous OVA sensitization and three OVA challenges (100 μg). Total (TCC) and differential cell counts from bronchoalveolar lavage (BAL), eosinophil peroxidase (EPO) from lung tissue and histopathology (HE) of the lungs were performed 24 hours after the last OVA challenge. Results: Cell counts from BAL, EPO from lung tissue and histological lung abnormalities were not different between the groups studied. The shorter protocol induced a similar allergic lung response to OVA, when compared with the positive control, the same occurring with the other groups. Conclusion: We concluded that the use of one subcutaneous OVA sensitization elicit a strong allergic pulmonary response, free of adjuvant, in a 10-day-length protocol. Our findings suggest that this protocol may be used a first-line pre-clinical test, reducing cost and time of experiments, and avoiding the use of artificial adjuvants.
Introdução: Várias limitações têm sido levantadas em estudos de asma utilizando modelos murinos agudos sensibilizados com ovalbumina (OVA), mas este modelo é ainda amplamente usado, ainda mantendo sua importância em estudos pré-clínicos. Algumas limitações encontradas são o uso de adjuvante e os longos períodos de sensibilização. Objetivos: Testar se a sensibilização com OVA em um período curto, sem adjuvante, induziria uma resposta pulmonar eosinofílica em camundongos similar aos protocolos já previamente estabelecidos.Métodos: Fêmeas adultas de camundongos BALB/c foram utilizadas e divididas em grupos de acordo com o número de sensibilizações com OVA (uma ou duas vezes, OVA: 20 μg) e o número(duas ou três vezes)/dosagem(40 μg e 100 μg) de desafios intranasais. O protocolo mais curto (10 dias) consistiu de uma sensibilização subcutânea e três desafios com OVA (100 μg). Contagem total (CTC) e diferencial de células no lavado broncoalveolar (LBA), ensaio da peroxidase eosinofílica (EPO) do tecido pulmonar e histopatologia (HE) dos pulmões foram realizados 24 horas após o último desafio com OVA. Resultados: Contagem celular do LBA, EPO do tecido pulmonar e alterações inflamatórias da histologia pulmonar não foram diferentes entre os grupos estudados. O protocolo mais curto induziu uma resposta eosinofílica pulmonar à OVA semelhante ao grupo controle, ocorrendo o mesmo com os outros grupos. Conclusão: O uso de sensibilização subcutânea com OVA, sem adjuvante, resulta em uma significativa resposta pulmonar alérgica, permitindo sua utilização em protocolos de duração mais curta. Nossos achados sugerem que este protocolo pode ser utilizado como teste pré-clínico de primeira linha para pesquisa de novos fármacos, reduzindo custo, tempo e uso de adjuvante.
Aguettaz, Elizabeth. "Effets de l'étirement axial sur des cardiomyocytes murins déficients en dystrophine : dérégulation calcique et canaux TRPs." Thesis, Poitiers, 2015. http://www.theses.fr/2015POIT2263/document.
Full textDuchenne muscular dystrophy (DMD) is the consequence of the loss of dystrophin, a subsarcolemmal protein essential for mechanical and functional maintenances of the sarcolemma. This deficiency could increase cationic influxes by membrane microruptures or by dysregulation of channels such as stretch-activated channels (SACs). In this work, the effects of a mechanical stretch were explored on cardiomyocytes in the pathological context of dilated cardiomyopathy associated with DMD. Using carbon fibers, an homogenous axial stretch was performed to mimic physiological conditions of ventricular filling. In these conditions, exploration of membrane topography using the scanning ion conductance microscopy did not show any surface evolution or sarcolemma disruption in stretch condition. The study was thus focused on activity and identification of molecular candidates for SACs, especially the TRPs (Transient Receptor Potential) channels in the stretch-induced. Ca2+ homeostasis dysregulation. Cationic influxes assessed by Mn2+-quenching and assessment of the intracellular Ca2+ concentration ([Ca2+]i) using fluo-8 fluorescence demonstrated an involvement of TRPV2 and TRPCs channels. The first ones seem to be responsible for cationic entry and [Ca2+]i increase in mdx cardiomyocytes. The latter, though responsible for an influx, do not contribute to [Ca2+]i increase. These findings reveal that TRPV2 channels could play an important role in calcium dysregulation observed in dystrophin-deficient cardiomyocytes
Rodrigues, Andr?a Mendon?a. "Nova proposta de modelo murino de asma aguda : utiliza??o de protocolo curto sem adjuvante com sensibiliza??o a ovalbumina." Pontif?cia Universidade Cat?lica do Rio Grande do Sul, 2011. http://tede2.pucrs.br/tede2/handle/tede/1360.
Full textIntrodu??o: V?rias limita??es t?m sido levantadas em estudos de asma utilizando modelos murinos agudos sensibilizados com ovalbumina (OVA), mas este modelo ? ainda amplamente usado, ainda mantendo sua import?ncia em estudos pr?-cl?nicos. Algumas limita??es encontradas s?o o uso de adjuvante e os longos per?odos de sensibiliza??o. Objetivos: Testar se a sensibiliza??o com OVA em um per?odo curto, sem adjuvante, induziria uma resposta pulmonar eosinof?lica em camundongos similar aos protocolos j? previamente estabelecidos. M?todos: F?meas adultas de camundongos BALB/c foram utilizadas e divididas em grupos de acordo com o n?mero de sensibiliza??es com OVA (uma ou duas vezes, OVA: 20 μg) e o n?mero(duas ou tr?s vezes)/dosagem(40 μg e 100 μg) de desafios intranasais. O protocolo mais curto (10 dias) consistiu de uma sensibiliza??o subcut?nea e tr?s desafios com OVA (100 μg). Contagem total (CTC) e diferencial de c?lulas no lavado broncoalveolar (LBA), ensaio da peroxidase eosinof?lica (EPO) do tecido pulmonar e histopatologia (HE) dos pulm?es foram realizados 24 horas ap?s o ?ltimo desafio com OVA. Resultados: Contagem celular do LBA, EPO do tecido pulmonar e altera??es inflamat?rias da histologia pulmonar n?o foram diferentes entre os grupos estudados. O protocolo mais curto induziu uma resposta eosinof?lica pulmonar ? OVA semelhante ao grupo controle, ocorrendo o mesmo com os outros grupos. Conclus?o: O uso de sensibiliza??o subcut?nea com OVA, sem adjuvante, resulta em uma significativa resposta pulmonar al?rgica, permitindo sua utiliza??o em protocolos de dura??o mais curta. Nossos achados sugerem que este protocolo pode ser utilizado como teste pr?-cl?nico de primeira linha para pesquisa de novos f?rmacos, reduzindo custo, tempo e uso de adjuvante.
Rajput, Sandeep. "Murine Aldo-Keto Reductases: Identification of AKR1B8 as an ortholog of human AKR1B10." Available to subscribers only, 2009. http://proquest.umi.com/pqdweb?did=1966541891&sid=6&Fmt=2&clientId=1509&RQT=309&VName=PQD.
Full text"Department of Molecular Biology, Microbiology and Biochemistry." Includes bibliographical references (p. 31-37). Also available online.
Alvarez, Espitia Jorge. "Mechanisms of brain barrier disruption and leukocyte extravasation in murine neurocysticercosis : a dissertation /." San Antonio : UTHSC, 2006. http://proquest.umi.com/pqdweb?did=1390336361&sid=1&Fmt=2&clientId=70986&RQT=309&VName=PQD.
Full textTian, Hua. "Visualisation and profiling of lipids in single biological cells using time-of-flight secondary ion mass spectrometry." Thesis, University of Manchester, 2012. https://www.research.manchester.ac.uk/portal/en/theses/visualisation-and-profiling-of-lipids-in-single-biological-cells-using-timeofflight-secondary-ion-mass-spectrometry(c36313be-4ffd-4809-b5c9-8fbe1f720bd1).html.
Full textMcPherson, Jr Michael Gene. "Microbial interactions, B cell immunoregulation , and positron emission detection in murine models of intestinal inflammation." Diss., Restricted to subscribing institutions, 2008. http://proquest.umi.com/pqdweb?did=1580937001&sid=1&Fmt=2&clientId=48051&RQT=309&VName=PQD.
Full textPuntambekar, Shweta Satish. "Molecular analysis of microglial activation and macrophage recruitment in murine models of neuroinflammation." Diss., [Riverside, Calif.] : University of California, Riverside, 2010. http://proquest.umi.com/pqdweb?index=0&did=2019822741&SrchMode=2&sid=2&Fmt=2&VInst=PROD&VType=PQD&RQT=309&VName=PQD&TS=1274114350&clientId=48051.
Full textIncludes abstract. Available via ProQuest Digital Dissertations. Title from first page of PDF file (viewed May 17, 2010). Includes bibliographical references. Also issued in print.
Chen, Qian. "Validation and localization of restricted gene expression in the developing prostate -- with emphasis on PAX gene expression profiling and functional studies during murine prostate development." Access to citation, abstract and download form provided by ProQuest Information and Learning Company; downloadable PDF file, 150 p, 2010. http://proquest.umi.com/pqdweb?did=1992440861&sid=7&Fmt=2&clientId=8331&RQT=309&VName=PQD.
Full textHerbreteau, Vincent. "Géographie de zoonoses en Thaïlande : de la distribution des rongeurs, vecteurs et hôtes, au risque de transmission." Phd thesis, Université de Nanterre - Paris X, 2007. http://tel.archives-ouvertes.fr/tel-00376326.
Full textUn important travail de terrain a permis de collecter et d'étudier les rongeurs murins dans différents milieux représentatifs de leur diversité. Parallèlement, une enquête conduite dans la province de Phrae a montré la variabilité du système de soins et des comportements de santé. Un Système d'Information Géographique « Rongeurs et santé » centralise l'intégralité des données sur l'ensemble du territoire pour une analyse spatio-temporelle.
Cette recherche a permis de mettre à jour la description et la distribution par télédétection des principaux rongeurs murins thaïlandais ainsi que leur implication dans la transmission de germes pathogènes. La géographie de ces zoonoses reflète des différences de niveau de vie : l'exposition de l'Homme à ces maladies résulte de la chasse et de la consommation de rongeurs mais aussi d'un accès et d'un recours aux soins limités, traduisant ainsi la pauvreté des populations touchées.
Ce travail offre une approche critique des méthodes alliant les outils de la géomatique, l'analyse spatiale et la télédétection, pour l'étude des zoonoses.
Woods, Susan Lesley. "Cross-talk between SIM and other bHLH/PAS factors and the search for SIM2 target genes." Thesis, 2004. http://hdl.handle.net/2440/65465.
Full textThesis (Ph.D.) -- University of Adelaide, School of Molecular and Biomedical Science, 2004
Kim, Young [Verfasser]. "Der Effekt von murinem IL-12 und CD137L im Mausmodell bei der Behandlung des multiplen Myeloms / Young-Sik Kim." 2008. http://d-nb.info/989636267/34.
Full textGameiro, Sofia Ribeiro. "Pulmonary delivery of liposome-based vaccines application to a murine model of Schistosoma mansoni infection /." 2008. http://proquest.umi.com/pqdweb?did=1546799171&sid=10&Fmt=2&clientId=39334&RQT=309&VName=PQD.
Full textTitle from PDF title page (viewed on Dec. 3, 2008) Available through UMI ProQuest Digital Dissertations. Thesis adviser: Straubinger, Robert M. Includes bibliographical references.
Keepers, Tiffany Rae. "Renal inflammation in a shiga toxin plus lipopolysaccharide induced murine model of hemolytic uremic syndrome." 2007. http://proquest.umi.com/pqdweb?did=1801471441&sid=4&Fmt=2&clientId=3507&RQT=309&VName=PQD.
Full textPsotka, Mitchell Adam. "The pathophysiology of renal failure in a shiga toxin plus lipopolysaccharide induced murine model of hemolytic uremic syndrome." 2008. http://proquest.umi.com/pqdweb?did=1805440271&sid=3&Fmt=2&clientId=3507&RQT=309&VName=PQD.
Full textMuralidharan, Ranjani. "Antifungal activity of salivary mucin-derived peptide, MUC7 12-mer, in an in-vivo murine model of oral candidiasis." 2005. http://proquest.umi.com/pqdweb?did=1027490561&sid=11&Fmt=2&clientId=39334&RQT=309&VName=PQD.
Full textTitle from PDF title page (viewed on May 11, 2006) Available through UMI ProQuest Digital Dissertations. Thesis adviser: Baier, Robert E., Bobek, Libuse A. Includes bibliographical references.
Beaudoin, Frédéric. "Analyse de la réponse immune contre Chlamydia pneumoniae à l'aide d'anticorps monoclonaux murins /." 2001. http://proquest.umi.com/pqdweb?did=766651801&sid=58&Fmt=2&clientId=9268&RQT=309&VName=PQD.
Full textLaplante, Alain. "Expression des protéines de stress au cours de la guérison de plaies cutanées murines /." 1998. http://proquest.umi.com/pqdweb?did=734140501&sid=29&Fmt=2&clientId=9268&RQT=309&VName=PQD.
Full textSeaborn, Tommy. "Caractérisation d'un modèle d'explant pulmonaire murin pour l'étude des mécanismes biomoléculaires induits par l'occlusion trachéale fœtale /." 2001. http://proquest.umi.com/pqdweb?did=766398141&sid=31&Fmt=2&clientId=9268&RQT=309&VName=PQD.
Full textMorency, Vincent. "Prévention de la dégénérescence de motoneurones dans une modèle murin transgénique de sclérose latérale amyotrophique à l'aide du "ciliary neurotrophic factor" (CNTF) /." 2004. http://proquest.umi.com/pqdweb?did=845769681&sid=4&Fmt=2&clientId=9268&RQT=309&VName=PQD.
Full textRacine, Claudia. "Étude de l'expression de la protéine hsp-72 par le macrophage alvéolaire dans l'alvéolite allergique extrinsèque chez l'humain et parallèlement dans un modèle murin /." 1997. http://proquest.umi.com/pqdweb?did=738288491&sid=6&Fmt=2&clientId=9268&RQT=309&VName=PQD.
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