Biomaterial Database

In vitro survival of Echinococcus granulosus protoscolices in several media, at +4 degrees C and +37 degrees C. 1986

N Casado, and F Rodriguez-Caabeiro, and S Hernandez

As a first step towards hydatid disease control, the in vitro survival of protoscolices of Echinococcus granulosus was investigated for various media and temperatures. Higher percentage survival was obtained than previously reported: at 4 degrees C, 100% survival was obtained for 20 days in medium 199 (GIBCO) and for 25 days in hydatid fluid from the host of origin. Maximal survival was 30% at 55 days in these conditions. Flame cell activity was the criterion of choice for viability. At 37 degrees C survival rates were lower and morphological changes in protoscolices were observed.

UI	MeSH Term	Description	Entries
D003470	Culture Media	Any liquid or solid preparation made specifically for the growth, storage, or transport of microorganisms or other types of cells. The variety of media that exist allow for the culturing of specific microorganisms and cell types, such as differential media, selective media, test media, and defined media. Solid media consist of liquid media that have been solidified with an agent such as AGAR or GELATIN.	Media, Culture
D004444	Echinococcosis, Hepatic	Liver disease caused by infections with parasitic tapeworms of the genus ECHINOCOCCUS, such as Echinococcus granulosus or Echinococcus multilocularis. Ingested Echinococcus ova burrow into the intestinal mucosa. The larval migration to the liver via the PORTAL VEIN leads to watery vesicles (HYDATID CYST).	Alveolar Echinococcosis, Hepatic,Echinococcosis, Hepatic Alveolar,Hydatid Cyst, Hepatic,Hydatidosis, Hepatic,Cyst, Hepatic Hydatid,Cysts, Hepatic Hydatid,Hepatic Alveolar Echinococcosis,Hepatic Echinococcosis,Hepatic Hydatid Cyst,Hepatic Hydatid Cysts,Hepatic Hydatidosis,Hydatid Cysts, Hepatic
D004445	Echinococcosis, Pulmonary	Helminth infection of the lung caused by Echinococcus granulosus or Echinococcus multilocularis.	Hydatid Cyst, Pulmonary,Hydatidosis, Pulmonary,Cyst, Pulmonary Hydatid,Cysts, Pulmonary Hydatid,Echinococcoses, Pulmonary,Hydatid Cysts, Pulmonary,Hydatidoses, Pulmonary,Pulmonary Echinococcoses,Pulmonary Echinococcosis,Pulmonary Hydatid Cyst,Pulmonary Hydatid Cysts,Pulmonary Hydatidoses,Pulmonary Hydatidosis
D004446	Echinococcus	A genus of very small TAPEWORMS, in the family Taeniidae. The adult form is found in various CARNIVORA but not humans. The larval form is seen in humans under certain epidemiologic circumstances.
D006734	Horse Diseases	Diseases of domestic and wild horses of the species Equus caballus.	Equine Diseases,Disease, Equine,Disease, Horse,Diseases, Equine,Diseases, Horse,Equine Disease,Horse Disease
D006736	Horses	Large, hoofed mammals of the family EQUIDAE. Horses are active day and night with most of the day spent seeking and consuming food. Feeding peaks occur in the early morning and late afternoon, and there are several daily periods of rest.	Equus caballus,Equus przewalskii,Horse, Domestic,Domestic Horse,Domestic Horses,Horse,Horses, Domestic
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
D012756	Sheep	Any of the ruminant mammals with curved horns in the genus Ovis, family Bovidae. They possess lachrymal grooves and interdigital glands, which are absent in GOATS.	Ovis,Sheep, Dall,Dall Sheep,Ovis dalli
D012757	Sheep Diseases	Diseases of domestic and mountain sheep of the genus Ovis.	Ovine Diseases,Disease, Ovine,Disease, Sheep,Diseases, Ovine,Diseases, Sheep,Ovine Disease,Sheep Disease
D013696	Temperature	The property of objects that determines the direction of heat flow when they are placed in direct thermal contact. The temperature is the energy of microscopic motions (vibrational and translational) of the particles of atoms.	Temperatures