Biomaterial Database

Pathobiological relationships between Mycobacterium leprae and its primitive host. 1974

J B Kwapinski, and E H Kwapinski

Newborn snakes were injected with 10(2)-10(4) live or heated Mycobacterium leprae. Death occurred in 5-6 weeks. On autopsy, the snakes injected with live microorganisms showed pathological changes and numerous acid-fast bacteria were found in some organs. Material was also transferred from an experimentally infected snake to a group of normal newborn snakes, causing their death in 3 weeks. Extracts in phosphate-buffered saline, prepared from the tissues of infected snakes, were found to react with anti-M. leprae and anti-M. lepraemurium rabbit antisera. No immunodiffusion reactions were elicited by extracts from the organs of control snakes.

UI	MeSH Term	Description	Entries
D007918	Leprosy	A chronic granulomatous infection caused by MYCOBACTERIUM LEPRAE. The granulomatous lesions are manifested in the skin, the mucous membranes, and the peripheral nerves. Two polar or principal types are lepromatous and tuberculoid.	Hansen's Disease,Hansen Disease
D008099	Liver	A large lobed glandular organ in the abdomen of vertebrates that is responsible for detoxification, metabolism, synthesis and storage of various substances.	Livers
D009166	Mycobacterium leprae	A species of gram-positive, aerobic bacteria that causes LEPROSY in man. Its organisms are generally arranged in clumps, rounded masses, or in groups of bacilli side by side.
D004195	Disease Models, Animal	Naturally-occurring or experimentally-induced animal diseases with pathological processes analogous to human diseases.	Animal Disease Model,Animal Disease Models,Disease Model, Animal
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
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
D012911	Snakes	Limbless REPTILES of the suborder Serpentes.	Serpentes,Ophidia,Snake
D013154	Spleen	An encapsulated lymphatic organ through which venous blood filters.
D014020	Tissue Extracts	Preparations made from animal tissues or organs (ANIMAL STRUCTURES). They usually contain many components, any one of which may be pharmacologically or physiologically active. Tissue extracts may contain specific, but uncharacterized factors or proteins with specific actions.	Extracts, Tissue