184 research outputs found
Alien Registration- Piteau, Arthur (Portland, Cumberland County)
https://digitalmaine.com/alien_docs/21317/thumbnail.jp
Alien Registration- Piteau, George A. (Portland, Cumberland County)
https://digitalmaine.com/alien_docs/21318/thumbnail.jp
Building an Observatory of Course-of-Action in Software Engineering: towards a Link between ISO/IEC Software Engineering standards and a Reflective Practice
International audienceAs a help to compete in an evolving market, small software companies may use an observatory of their course-of-action. The course of action considers the observable aspect of the actor's activity. Its analysis provides a description of actors' activity and it can express recommendations concerning both the individual situations and the collective situation. The observatory is an articulated set of data collecting methods supported with semantic wikis and a dedicated application. A case study, based on the activity of a team of 6 young software engineers, depicts some aspects of the building and the filling of the course-of-action observatory. As primary results of this work, we may think that observing and analyzing software engineer's activity help to reveal his/her theory-in-use - what governs engineers' behavior and tends to be tacit structures - That may help engineers to establish links between "Project Processes-in-use" and a simplified Process Reference Model and contribute to reduce the fit between a project-in-action and espoused SE standards
Physiologic and Pharmacologic Modulation of Glucose-Dependent Insulinotropic Polypeptide (GIP) Receptor Expression in ÎČ-Cells by Peroxisome ProliferatorâActivated Receptor (PPAR)-Îł Signaling: Possible Mechanism for the GIP Resistance in Type 2 Diabetes
Sitagliptin reduces cardiac apoptosis, hypertrophy and fibrosis primarily by insulin-dependent mechanisms in experimental type-II diabetes. Potential roles of GLP-1 isoforms
Background:Myocardial fibrosis is a key process in diabetic cardiomyopathy. However, their underlying mechanisms have not been elucidated, leading to a lack of therapy. The glucagon-like peptide-1 (GLP-1) enhancer, sitagliptin, reduces hyperglycemia but may also trigger direct effects on the heart.Methods:Goto-Kakizaki (GK) rats developed type-II diabetes and received sitagliptin, an anti-hyperglycemic drug (metformin) or vehicle (n=10, each). After cardiac structure and function assessment, plasma and left ventricles were isolated for biochemical studies. Cultured cardiomyocytes and fibroblasts were used for in vitro assays.Results:Untreated GK rats exhibited hyperglycemia, hyperlipidemia, plasma GLP-1 decrease, and cardiac cell-death, hypertrophy, fibrosis and prolonged deceleration time. Moreover, cardiac pro-apoptotic/necrotic, hypertrophic and fibrotic factors were up-regulated. Importantly, both sitagliptin and metformin lessened all these parameters. In cultured cardiomyocytes and cardiac fibroblasts, high-concentration of palmitate or glucose induced cell-death, hypertrophy and fibrosis. Interestingly, GLP-1 and its insulinotropic-inactive metabolite, GLP-1(9-36), alleviated these responses. In addition, despite a specific GLP-1 receptor was only detected in cardiomyocytes, GLP-1 isoforms attenuated the pro-fibrotic expression in cardiomyocytes and fibroblasts. In addition, GLP-1 receptor signalling may be linked to PPARÎŽ activation, and metformin may also exhibit anti-apoptotic/necrotic and anti-fibrotic direct effects in cardiac cells.Conclusions:Sitagliptin, via GLP-1 stabilization, promoted cardioprotection in type-II diabetic hearts primarily by limiting hyperglycemia e hyperlipidemia. However, GLP-1 and GLP-1(9-36) promoted survival and anti-hypertrophic/fibrotic effects on cultured cardiac cells, suggesting cell-autonomous cardioprotective actionsThis work was supported by national funding from Ministerio de EducaciĂłn y Ciencia (SAF2009-08367), Comunidad de Madrid (CCG10-UAM/
BIO-5289), and a unrestricted grant from by Merck/MS
Is early detection of abused children possible?: a systematic review of the diagnostic accuracy of the identification of abused children
Fatty acid derivatised analogues of glucose-dependent insulinotropic polypeptide with improved antihyperglycaemic and insulinotropic properties
Diagnosis of late-onset Pompe disease and other muscle disorders by next-generation sequencing
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