Biomaterial Database

Isolation of Babesia gibsoni piroplasms from infected erythrocytes of dogs. 1993

K Adachi, and T Watanabe, and S Yamane, and S Makimura

Department of Veterinary Internal Medicine, Faculty of Agriculture, Miyazaki University, Japan.

To eliminate the influence of anti-dog erythrocyte membrane antibodies in Babesia gibsoni-infected dogs on the immunological investigations of parasites, an attempt was made to purify B. gibsoni piroplasms from infected erythrocytes by N2 cavitation and centrifugation in a Percoll discontinuous density gradient. Although electron microscopic examination revealed that the concentrated piroplasms visible as a band at the interface between 30% and 40% Percoll solutions were contaminated with a small amount of erythrocyte membrane debris, little contamination was detected by sodium dodecyl sulfate-polyacrylamide gel electrophoresis and Western immunoblots. Hence, the isolated parasites may be usable for immunological examinations of parasites.

UI	MeSH Term	Description	Entries
D008854	Microscopy, Electron	Microscopy using an electron beam, instead of light, to visualize the sample, thereby allowing much greater magnification. The interactions of ELECTRONS with specimens are used to provide information about the fine structure of that specimen. In TRANSMISSION ELECTRON MICROSCOPY the reactions of the electrons that are transmitted through the specimen are imaged. In SCANNING ELECTRON MICROSCOPY an electron beam falls at a non-normal angle on the specimen and the image is derived from the reactions occurring above the plane of the specimen.	Electron Microscopy
D008970	Molecular Weight	The sum of the weight of all the atoms in a molecule.	Molecular Weights,Weight, Molecular,Weights, Molecular
D011205	Povidone	A polyvinyl polymer of variable molecular weight; used as suspending and dispersing agent and vehicle for pharmaceuticals; also used as blood volume expander.	Polvidone,Polyvidon,Polyvinylpyrrolidone,Arufil,Bolinan,Bolinan 40,Crospovidone,Dulcilarmes,Duratears Free,Enterodes,Enterodez,Hypotears,Kollidon,Lacophtal,Lacri-Stulln,Lagrifilm,Liquifilm Lagrimas,Nutrivisc,Oculotect,PVP 40,Periston,Plasdone,Polyplasdone XL,Povidone, Unspecified,Protagens,Protagent,Unifluid,Vidirakt S mit PVP,Vidisic PVP Ophtiole,Wet-Comod,Dulcilarme,Enterode,Hypotear,Polyvidons,Protagen,Unspecified Povidone
D002501	Centrifugation, Zonal	Centrifugation using a rotating chamber of large capacity in which to separate cell organelles by density-gradient centrifugation. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed)	Centrifugations, Zonal,Zonal Centrifugation,Zonal Centrifugations
D004285	Dogs	The domestic dog, Canis familiaris, comprising about 400 breeds, of the carnivore family CANIDAE. They are worldwide in distribution and live in association with people. (Walker's Mammals of the World, 5th ed, p1065)	Canis familiaris,Dog
D004591	Electrophoresis, Polyacrylamide Gel	Electrophoresis in which a polyacrylamide gel is used as the diffusion medium.	Polyacrylamide Gel Electrophoresis,SDS-PAGE,Sodium Dodecyl Sulfate-PAGE,Gel Electrophoresis, Polyacrylamide,SDS PAGE,Sodium Dodecyl Sulfate PAGE,Sodium Dodecyl Sulfate-PAGEs
D004910	Erythrocyte Membrane	The semi-permeable outer structure of a red blood cell. It is known as a red cell 'ghost' after HEMOLYSIS.	Erythrocyte Ghost,Red Cell Cytoskeleton,Red Cell Ghost,Erythrocyte Cytoskeleton,Cytoskeleton, Erythrocyte,Cytoskeleton, Red Cell,Erythrocyte Cytoskeletons,Erythrocyte Ghosts,Erythrocyte Membranes,Ghost, Erythrocyte,Ghost, Red Cell,Membrane, Erythrocyte,Red Cell Cytoskeletons,Red Cell Ghosts
D004912	Erythrocytes	Red blood cells. Mature erythrocytes are non-nucleated, biconcave disks containing HEMOGLOBIN whose function is to transport OXYGEN.	Blood Cells, Red,Blood Corpuscles, Red,Red Blood Cells,Red Blood Corpuscles,Blood Cell, Red,Blood Corpuscle, Red,Erythrocyte,Red Blood Cell,Red Blood Corpuscle
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
D000953	Antigens, Protozoan	Any part or derivative of any protozoan that elicits immunity; malaria (Plasmodium) and trypanosome antigens are presently the most frequently encountered.	Protozoan Antigens