Data/hora: 02/06/2024 02:56:22

Provedor de dados: 	Ciência Rural	
País: 	Brazil	
Título: 	Morphology of glandular stomach (Ventriculus glandularis) and muscular stomach (Ventriculus muscularis) of the partrigde Rhynchotus rufescens	
Autores: 	Rossi,Juliana Regina; Baraldi-Artoni,Silvana Martinez; Oliveira,Daniela; Cruz,Claudinei da; Franzo,Vanessa Sobue; Sagula,Alex.	
Data: 	2005-12-01	
Ano: 	2005	
Palavras-chave: 	Morphology; Partridge; Glandular stomach; Muscular stomach.	
Resumo: 	Twenty adult partridges Rhynchotus rufescens were used for morphologic and histological study. The materials destined to the morphologic study were collected and the lengths of the glandular stomach and of the muscular stomach were measured. For the histological study, fragments of the glandular stomach (gastric proventriculus, Ventriculus glandularis) and of the muscular stomach (gastric ventriculus, Ventriculus muscularis) were stained routinely with periodic acid-Schiff (PAS) and Masson’s trichrome stain. Glandular stomach is prolonged, with a fusiform format toward craniocaudalis and for the left. It presents a mean length of 3.20cm in the females and 3.65cm in the males. Gastric proventriculus is composed by several lobes and glands. The mucosa is formed by a simple cubic epithelium, which is much folded. Muscular stomach has the format of a biconvex lens, with 4.30cm and 4.35cm of mean length for the females and male, respectively. The mucosa is formed by folds lined by columnar cells and the mucus that forms the cuticula. There are crypts in the base of the folds. Closely, there is a lamina propria and a thick smooth muscle layer, which is placed according to the format of the organ. A dense portion of connective tissue constitutes the serosa, mixed by some smooth muscle cells.	
Tipo: 	Info:eu-repo/semantics/article	
Idioma: 	Inglês	
Identificador: 	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782005000600014	
Editor: 	Universidade Federal de Santa Maria	
Relação: 	10.1590/S0103-84782005000600014	
Formato: 	text/html	
Fonte: 	Ciência Rural  v.35 n.6 2005	
Fonte: 	info:eu-repo/semantics/openAccess