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Registros recuperados: 11 | |
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Faleiro,M.B.R.; Cintra,L.C.; Jesuino,R.S.A.; Damasceno,A.D.; Moura,V.M.B.D.. |
ABSTRACT Gene expression of CDKN1A, CDKN1B, and TP53, and immunostaining of p21, p27 and p53 were evaluated to verify the role of these cell cycle inhibitors in canine prostates with proliferative inflammatory atrophy-PIA and prostatic carcinoma-PC. Seventy samples, 15 normal, 30PIA and 25PC. Regarding number of p27 and p53 labeled cells, difference between normal and PIA and PC was observed, as well as between PIA and PC for p53. Immunostaining intensities of p21, p27 and p53 were different when comparing normal tissues to PIA and PC. Sixteen cDNA of canine prostatic FFPE tissue were subjected to RT-PCR and RT-qPCR, four normal, three PIA, and nine PC. CDKN1A mRNA was detected in four PC by RT-PCR, and it was overexpressed when compared to normal by... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: P21; P27; P53; PIA; RT-qPCR. |
Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352018000100082 |
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Guo,S.-Y.; Shen,X.; Yang,J.; Yuan,J.; Yang,R.-L.; Mao,K.; Zhao,D.-H.; Li,C.-J.. |
The tissue inhibitor of metalloproteinases (TIMP)-1 is a multifunctional protein which is not only an inhibitor of matrix metalloproteinases (MMPs) but also to have a possible "cytokine-like" action. Here, we first compared mRNA expression of TIMP-1 and MMP-9 in BEL-7402 (a hepatocellular carcinoma cell line), L-02 (a normal liver cell line) and QSG-7701 (a cell line derived from peripheral tissue of liver carcinoma) using real-time quantitative RT-PCR. By evaluating the variation of the MMP-9/TIMP-1 ratio as an index of reciprocal changes of the expression of the two genes, we observed that the MMP-9/TIMP-1 ratio was about 13- and 5-fold higher in BEL-7402 than in L-02 and QSG-7701, respectively. Significantly, overexpression of TIMP-1 decreased the... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Tissue inhibitor of metalloproteinases-1; Hepatocellular carcinoma; Interleukin-6; STAT3; P21. |
Ano: 2007 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2007000500004 |
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Undeland, Asyl; Burns, Tony; Deininger, Klaus W.; Selod, Harris. |
There is a growing recognition that well-defined and enforceable property rights to land are important for a range of economic and social functions. To assess land governance at the country level, the World Bank has elaborated a diagnostic tool based on empirical indicators that aims to identify areas for improvement and that could be used to monitor progress in the land sector. This tool, the Land Governance Assessment Framework (LGAF), was first tested in Peru, Ethiopia, Tanzania, Indonesia and in the Kyrgyz Republic, and is currently being implemented in a number of other countries worldwide. The present paper summarizes the main results obtained from the Kyrgyz pilot to illustrate the case of land governance issues that arise in a post-transition... |
Tipo: Conference Paper or Presentation |
Palavras-chave: Indicators; Land policy; Land administration; Transition economy; Agricultural and Food Policy; Institutional and Behavioral Economics; Political Economy; P21; Q15; R52. |
Ano: 2010 |
URL: http://purl.umn.edu/90831 |
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Swinnen, Johan F.M.; Vranken, Liesbet. |
Studies on efficiency changes in transition agriculture yield mixed results. This paper develops both a theoretical model and an empirical analysis of how distribution of efficiency scores changes with the various stages of transition. We use a unique set of representative farm survey data to calculate farm level efficiency scores, compare the efficiency distributions of different transition countries and correlate these with various indicators of particular reforms. Our study indicates that, in particular, general institutional reforms and reforms focused on market institutions and on reducing market imperfections in input and output markets have an important positive impact on farm efficiency. |
Tipo: Conference Paper or Presentation |
Palavras-chave: Transition; Production efficiency; Reforms; Agribusiness; P2; E2; P21. |
Ano: 2005 |
URL: http://purl.umn.edu/24707 |
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Oleinik, Anton. |
Modernity is usually thought as a complex society with clearly differentiated spheres of everyday life. It means, in particular, that economic rules do not interfere with the norms structuring political, social, scientific and other interactions. The complex, differentiated society sharply contrasts with a "small" and homogeneous "pre-modern" society. The process of modernization, i.e. differentiation of the spheres of everyday life, can take various forms. In an advanced country it relies on internal forces. Modernization in this context looks like an evolutionary, "bottom-up" development. In a backward country (Russia and Germany in the first half of the 20th century), modernization requires a strong governmental (from the top to the bottom)... |
Tipo: Working or Discussion Paper |
Palavras-chave: State bureaucracy; Economic backwardness; Catch-up modernization; Conservative modernization; Opportunism; Institutional constraints; Power; Authority; Invidious comparison; Institutional importation; Democracy; Shared mental model; Institutional and Behavioral Economics; A13; A14; B15; B25; B52; D73; H83; K42; N40; O17; P21; P37; P51. |
Ano: 2005 |
URL: http://purl.umn.edu/26333 |
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Registros recuperados: 11 | |
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