Morphometry and Quantification of the Myenteric Neurons of the Cecum of Rats (Rattus norvegicus) Submitted to Experimental Chronic Alcoholism

Morphometric and quantitative analyses were accomplished to study the effects of the consumption of alcohol above the size and density of the myenteric neurons of cecum of rats. Ten rats with 90 days were divided in the groups: control (C), and alcoholic (A). After 120 days of treatment with ethanol...

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Autores principales:	Pereira,Marli Aparecida dos Santos, Miranda Neto,Marcílio Hubner, Arantes,Márcia Alessandra, Molinari,Sonia Lucy, Pereira,Priscila, Zanoni,Jacqueline Nelisis
Lenguaje:	English
Publicado:	Sociedad Chilena de Anatomía 2009
Materias:	Alcoholism Cecum Myenteric neurons
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022009000300001
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spelling	oai:scielo:S0717-950220090003000012010-04-05Morphometry and Quantification of the Myenteric Neurons of the Cecum of Rats (Rattus norvegicus) Submitted to Experimental Chronic AlcoholismPereira,Marli Aparecida dos SantosMiranda Neto,Marcílio HubnerArantes,Márcia AlessandraMolinari,Sonia LucyPereira,PriscilaZanoni,Jacqueline Nelisis Alcoholism Cecum Myenteric neurons Morphometric and quantitative analyses were accomplished to study the effects of the consumption of alcohol above the size and density of the myenteric neurons of cecum of rats. Ten rats with 90 days were divided in the groups: control (C), and alcoholic (A). After 120 days of treatment with ethanol the cecum of both groups were collected, submitted it prepared of membranes that after carried out to Giemsa´s technique, permitted to evaluate the neuronal density, in an area of 13.44mm², and measure the cell body area of 300 neurons by group. The alcoholic rats presented an increase in the number of small neurons and a reduction of the big and medium neurons. The neuronal density verified in alcoholic rats was significantly reduced regarding the controls rats, however, that reduction left of be statistically significant when was projected the neuronal density for the total area of cecum, since the macroscopic observation showed that the alcoholic rats presented a cecum dilated. The alcoholism induced a significant reduction in the final body weight of the rats of the GA, provoked enlargement of cecum of the rats causing to a big dispersion neuronal. The enlargement of cecum of the alcoholic rats is probably associated with the functional alterations of the myenteric neurons that have repercussions in the tone of the intestinal smooth muscle.info:eu-repo/semantics/openAccessSociedad Chilena de AnatomíaInternational Journal of Morphology v.27 n.3 20092009-09-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022009000300001en10.4067/S0717-95022009000300001
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	Alcoholism Cecum Myenteric neurons
spellingShingle	Alcoholism Cecum Myenteric neurons Pereira,Marli Aparecida dos Santos Miranda Neto,Marcílio Hubner Arantes,Márcia Alessandra Molinari,Sonia Lucy Pereira,Priscila Zanoni,Jacqueline Nelisis Morphometry and Quantification of the Myenteric Neurons of the Cecum of Rats (Rattus norvegicus) Submitted to Experimental Chronic Alcoholism
description	Morphometric and quantitative analyses were accomplished to study the effects of the consumption of alcohol above the size and density of the myenteric neurons of cecum of rats. Ten rats with 90 days were divided in the groups: control (C), and alcoholic (A). After 120 days of treatment with ethanol the cecum of both groups were collected, submitted it prepared of membranes that after carried out to Giemsa´s technique, permitted to evaluate the neuronal density, in an area of 13.44mm², and measure the cell body area of 300 neurons by group. The alcoholic rats presented an increase in the number of small neurons and a reduction of the big and medium neurons. The neuronal density verified in alcoholic rats was significantly reduced regarding the controls rats, however, that reduction left of be statistically significant when was projected the neuronal density for the total area of cecum, since the macroscopic observation showed that the alcoholic rats presented a cecum dilated. The alcoholism induced a significant reduction in the final body weight of the rats of the GA, provoked enlargement of cecum of the rats causing to a big dispersion neuronal. The enlargement of cecum of the alcoholic rats is probably associated with the functional alterations of the myenteric neurons that have repercussions in the tone of the intestinal smooth muscle.
author	Pereira,Marli Aparecida dos Santos Miranda Neto,Marcílio Hubner Arantes,Márcia Alessandra Molinari,Sonia Lucy Pereira,Priscila Zanoni,Jacqueline Nelisis
author_facet	Pereira,Marli Aparecida dos Santos Miranda Neto,Marcílio Hubner Arantes,Márcia Alessandra Molinari,Sonia Lucy Pereira,Priscila Zanoni,Jacqueline Nelisis
author_sort	Pereira,Marli Aparecida dos Santos
title	Morphometry and Quantification of the Myenteric Neurons of the Cecum of Rats (Rattus norvegicus) Submitted to Experimental Chronic Alcoholism
title_short	Morphometry and Quantification of the Myenteric Neurons of the Cecum of Rats (Rattus norvegicus) Submitted to Experimental Chronic Alcoholism
title_full	Morphometry and Quantification of the Myenteric Neurons of the Cecum of Rats (Rattus norvegicus) Submitted to Experimental Chronic Alcoholism
title_fullStr	Morphometry and Quantification of the Myenteric Neurons of the Cecum of Rats (Rattus norvegicus) Submitted to Experimental Chronic Alcoholism
title_full_unstemmed	Morphometry and Quantification of the Myenteric Neurons of the Cecum of Rats (Rattus norvegicus) Submitted to Experimental Chronic Alcoholism
title_sort	morphometry and quantification of the myenteric neurons of the cecum of rats (rattus norvegicus) submitted to experimental chronic alcoholism
publisher	Sociedad Chilena de Anatomía
publishDate	2009
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022009000300001
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Morphometry and Quantification of the Myenteric Neurons of the Cecum of Rats (Rattus norvegicus) Submitted to Experimental Chronic Alcoholism

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