| MLO | mesiolinguo-occlusal; Mycoplasma-like organism |
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| OID | optimal immunomodulating dose; Organism Identification Number; oxygen insufflation device |
| PO | by mouth, orally [Lat. per os]; parieto-occipital; parietal operculum; period of onset; perioperativ... |
| PPLO | pleuropneumonia-like organism |
| SOR | stimulus-organism response; superoxide release |
| NREVSS | National Respiratory and Enteric Virus Surveillance System |
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| enteric coated tablet | An oral dosage form in which a tablet is coated with a material to prevent or minimise dissolution in the stomach but allow dissolution in the small intestine. This type of formulation either protects the stomach from a potentially irritating drug (e.g., aspirin) or protects the drug (e.g., erythromycin) from partial degradation in the acidic environment of the stomach. (05 Mar 2000) |
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| enteric coating | A coating put on a capsule or pill so that it does not dissolve until itreaches the small intestine. (09 Oct 1997) |
| enteric cytopathogenic bovine orphan virus | Former name for early isolates of bovine enteroviruses. Synonym: enteric cytopathogenic bovine orphan virus. (05 Mar 2000) |
| enteric cytopathogenic human orphan virus | eCHO virus |
| enteric cytopathogenic monkey orphan virus | Simian picornavirus recovered from monkey kidney cells and stools. Synonym: enteric cytopathogenic monkey orphan virus. (05 Mar 2000) |
| enteric cytopathogenic swine orphan virus | A picornavirus isolated from outbreaks of enteritis in swine, but not known to be a natural pathogen. Synonym: enteric cytopathogenic swine orphan virus. (05 Mar 2000) |
| enteric fever | <disease, microbiology> An infectious febrile illness usually spread by contamination of food, milk or water supplies with Salmonella typhi, either directly by sewage, indirectly by flies or by faulty personal hygiene. There are less than 600 cases per year in the us. Asymptomatic carriers harbor the organism in their gallbladder and excrete it in their stools for years. Average incubation time is 10-14 days. Fever, diarrhoeal stools (often bloody), abdominal pain, malaise and a rose coloured rash on the upper abdomen are seen. Severe cases may progress to delirium and obtundation. Complications include glomerulonephritis. Treatment includes intravenous fluids and antibiotics (chloramphenicol or ampicillin). Vaccines are recommended for travel to endemic areas. (27 Sep 1997) |
| enteric nervous system | Two ganglionated neural plexuses in the gut wall which form one of the three major divisions of the autonomic nervous system. The enteric nervous system innervates the gastrointestinal tract, the pancreas, and the gallbladder. It contains sensory neurons, interneurons, and motor neurons. Thus the circuitry can autonomously sense the tension and the chemical environment in the gut and regulate blood vessel tone, motility, secretions, and fluid transport. The system is itself governed by the central nervous system and receives both parasympathetic and sympathetic innervation. (12 Dec 1998) |
| enteric orphan viruses | Enteroviruses isolated from humans and other animals, "orphan" implying lack of known association with disease when isolated; many virus's of the group are now known to be pathogenic; they include ECBO viruses, ECHO viruses, and ECSO viruses. (05 Mar 2000) |
| enteric plexus | The autonomic plexus in the wall of the intestine; it consists of three parts, submucosal, myenteric, and subserosal; ganglionic cells are scattered through the myenteric and submucosal plexus. Synonym: plexus entericus. (05 Mar 2000) |
| enteric tuberculosis | A complication of cavitary pulmonary tuberculosis usually resulting from expectoration and swallowing of bacilli that then infect areas of the digestive tract where there is relative stasis or abundant lymphoid tissue. See: tuberculous enteritis. (05 Mar 2000) |
| enteric viruses | Virus's of the genus Enterovirus. (05 Mar 2000) |