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	Provedor de dados Biocell (1) J. Venom. Anim. Toxins incl. Trop. Dis. (1) Autor Calabrese,Graciela Cristina (1) Lipps,B. V. (1) Wainstok,Rosa (1) Palavra-chave Mouse organs (2) ADA (1) Cobra venom (1) Endothelial cells (1) Histamine (1) Homeostasis (1) IgE (1) PECAM-1 (1) Vasculogenesis (1) Mais... Tipo do documento Info:eu-repo/semantics/article (2) Ano 2004 (1) 2003 (1) País Argentina (1) Brazil (1) Idioma Inglês (2)		Ordenar por:  Relevância Autor Título Ano Registros recuperados: 2 Primeira ... 1 ... Última Tissue expression of platelet endothelial cell adhesion molecule-1 at pre and postnatal murine development Biocell Calabrese,Graciela Cristina; Wainstok,Rosa. Endothelial cells, at the cell-cell borders, express PECAM-1, and have been implicated in vascular functions. The monoclonal antibody MEC 13.3 recognizes PECAM-1 molecule from mouse vessels and allows to analyze the ontogeny of mouse endothelium. At the present, little is known about the molecular basis of differentiation pathways of endothelial cells, that enables its morphological heterogeneity. The purpose of this study was to analyze the pattern of PECAM-1 expression, employing monoclonal antibody MEC 13.3, in cellular suspensions obtained from different mouse organs at pre and postnatal stages. Fluorescence activated cell sorter analysis showed a different profile of the glycoprotein expression in a cell population with size and granularity selected... Tipo: Info:eu-repo/semantics/article Palavras-chave: Endothelial cells; PECAM-1; Vasculogenesis; Mouse organs. Ano: 2004 URL: http://www.scielo.org.ar/scielo.php?script=sci_arttext&pid=S0327-95452004000300001 Restoration of adenosine deaminase, histamine, and IgE in organs of mice injected with cobra venom followed by specific treatment and reversal period J. Venom. Anim. Toxins incl. Trop. Dis. Lipps,B. V.. Adenosine deaminase (ADA), histamine, and IgE are endogenously present in animals. Research from this laboratory reported decreased levels of these substances in organs of mice as a consequence of sub-lethal injection of Naja kaouthia venom. This research reports that decreased ADA, histamine, and IgE levels were prevented by specific treatment and prolonged recovery periods. Adult Balb/c mice injected IM with sub-lethal venom dose were divided into five groups. Group 1 were injected with PBS; Group 2 with anti-cobra venom; and Group 3 with lethal toxin neutralizing factor (LTNF). Groups 4 and 5 were treated with IM or oral synthetic LT-10. After 24 hours, mice were sacrificed and organ homogenates were assayed for ADA, histamine, and IgE. Group 1 showed... Tipo: Info:eu-repo/semantics/article Palavras-chave: Cobra venom; Mouse organs; ADA; Histamine; IgE; Homeostasis. Ano: 2003 URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1678-91992003000200007 Registros recuperados: 2 Primeira ... 1 ... Última

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