Biomaterial Database

Histopathological study of von Ebner's lingual salivary glands in Trypanosoma cruzi-infected mice. 1991

R A Lopes, and R D Ribeiro, and T L Carvalho, and S Albuquerque, and I Watanabe

Department of Stomatology, Faculty of Dentistry of Ribeiräo Preto, University of São Paulo.

In the present study we describe the histopathological alterations induced by RC strain of Trypanosoma cruzi in the mouse von Ebner's lingual salivary glands during the acute period of infection: Amastigotes were found in von Ebner's gland acini cells, excretory duct cells, intralobular connective tissue, inside the acini lumen and muscle fibres. Desorganized parenchyma with impairment at the acinar and duct level, and intense lymphoplasmocytic infiltrate were seen.

UI	MeSH Term	Description	Entries
D008297	Male		Males
D000818	Animals	Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA.	Animal,Metazoa,Animalia
D012469	Salivary Glands	Glands that secrete SALIVA in the MOUTH. There are three pairs of salivary glands (PAROTID GLAND; SUBLINGUAL GLAND; SUBMANDIBULAR GLAND).	Gland, Salivary,Glands, Salivary,Salivary Gland
D014059	Tongue	A muscular organ in the mouth that is covered with pink tissue called mucosa, tiny bumps called papillae, and thousands of taste buds. The tongue is anchored to the mouth and is vital for chewing, swallowing, and for speech.	Tongues
D014349	Trypanosoma cruzi	The agent of South American trypanosomiasis or CHAGAS DISEASE. Its vertebrate hosts are man and various domestic and wild animals. Insects of several species are vectors.	Trypanosoma cruzus,cruzi, Trypanosoma
D014355	Chagas Disease	Infection with the protozoan parasite TRYPANOSOMA CRUZI, a form of TRYPANOSOMIASIS endemic in Central and South America. It is named after the Brazilian physician Carlos Chagas, who discovered the parasite. Infection by the parasite (positive serologic result only) is distinguished from the clinical manifestations that develop years later, such as destruction of PARASYMPATHETIC GANGLIA; CHAGAS CARDIOMYOPATHY; and dysfunction of the ESOPHAGUS or COLON.	Trypanosomiasis, South American,American Trypanosomiasis,Chagas' Disease,Trypanosoma cruzi Infection,Infection, Trypanosoma cruzi,Infections, Trypanosoma cruzi,South American Trypanosomiasis,Trypanosoma cruzi Infections,Trypanosomiasis, American
D051379	Mice	The common name for the genus Mus.	Mice, House,Mus,Mus musculus,Mice, Laboratory,Mouse,Mouse, House,Mouse, Laboratory,Mouse, Swiss,Mus domesticus,Mus musculus domesticus,Swiss Mice,House Mice,House Mouse,Laboratory Mice,Laboratory Mouse,Mice, Swiss,Swiss Mouse,domesticus, Mus musculus