Biomaterial Database

Etiologic diagnosis of intrapleural empyema by counterimmunoelectrophoresis. 1976

J D Coonrod, and H D Wilson

Cultural methods failed to identify the infecting organism in 4 patients with intrapleural empyema. Antimicrobial drugs had been administered to 3 of the patients before their admssion to the hospital. In each case, soluble polysaccharides believed to be those of pneumococcus or hemophilus were detected in the empyema fluid by counterimmunoelectrophoresis. These findings provided a rational basis for management of antimicrobial therapy for 3 of the patients and useful information on the origins of the empyema in the fourth patient. Counterimmunoelectrophoresis is a useful additional method for presumptively identifying the infecting organism in patients with intrapleural empyema.

UI	MeSH Term	Description	Entries
D007122	Immunoelectrophoresis	A technique that combines protein electrophoresis and double immunodiffusion. In this procedure proteins are first separated by gel electrophoresis (usually agarose), then made visible by immunodiffusion of specific antibodies. A distinct elliptical precipitin arc results for each protein detectable by the antisera.
D007223	Infant	A child between 1 and 23 months of age.	Infants
D007251	Influenza, Human	An acute viral infection in humans involving the respiratory tract. It is marked by inflammation of the NASAL MUCOSA; the PHARYNX; and conjunctiva, and by headache and severe, often generalized, myalgia.	Grippe,Human Flu,Human Influenza,Influenza in Humans,Influenza,Flu, Human,Human Influenzas,Influenza in Human,Influenzas,Influenzas, Human
D008297	Male		Males
D008875	Middle Aged	An adult aged 45 - 64 years.	Middle Age
D010996	Pleural Effusion	Presence of fluid in the pleural cavity resulting from excessive transudation or exudation from the pleural surfaces. It is a sign of disease and not a diagnosis in itself.	Effusion, Pleural,Effusions, Pleural,Pleural Effusions
D011135	Polysaccharides, Bacterial	Polysaccharides found in bacteria and in capsules thereof.	Bacterial Polysaccharides
D002648	Child	A person 6 to 12 years of age. An individual 2 to 5 years old is CHILD, PRESCHOOL.	Children
D003378	Counterimmunoelectrophoresis	Immunoelectrophoresis in which immunoprecipitation occurs when antigen at the cathode is caused to migrate in an electric field through a suitable medium of diffusion against a stream of antibody migrating from the anode as a result of endosmotic flow.	Electrosyneresis,Immunoelectroosmophoresis,Immunoelectrophoresis, Countercurrent,Immunoelectrophoresis, Crossover,Countercurrent Immunoelectrophoresis,Crossover Immunoelectrophoresis
D004653	Empyema	Presence of pus in a hollow organ or body cavity.