Biomaterial Database

Haemophilus influenzae meningitis in infant rats: role of bacteremia in pathogenesis of age-dependent inflammatory responses in cerebrospinal fluid. 1977

E R Moxon, and P T Ostrow

Abnormalities in cerebrospinal fluid associated with meningitis due to Haemophilus influenzae type b were characterized in infant rats. After intranasal inoculation of bacteria, the development of intense bacteremia (greater than 10(4) colony-forming units/ml) correlated with cultures of cerebrospinal fluid positive for H. influenzae, with pleocytosis, and with hisotologic evidence of meningitis. The degree of pleocytosis was related to the age of the animal, the amount of time since inoculation, and the severity of the meningitis.

UI	MeSH Term	Description	Entries
D008583	Meningitis, Haemophilus	Infections of the nervous system caused by bacteria of the genus HAEMOPHILUS, and marked by prominent inflammation of the MENINGES. HAEMOPHILUS INFLUENZAE TYPE B is the most common causative organism. The condition primarily affects children under 6 years of age but may occur in adults.	Haemophilus influenzae Meningitis Type B,Hemophilus influenzae Meningitis Type B,Meningitis, Haemophilus influenzae Type F,Meningitis, Haemophilus parainfluenzae,Meningitis, Hemophilus,Meningitis, Hemophilus influenzae Type F,Meningitis, Hemophilus influenzae, Type B,Meninigitis, HiB,Type B Haemophilus influenzae Meningitis,Type B Hemophilus influenzae Meningitis,Haemophilus Meningitides,Haemophilus Meningitis,Haemophilus parainfluenzae Meningitides,Haemophilus parainfluenzae Meningitis,Hemophilus Meningitides,Hemophilus Meningitis,HiB Meninigitis,Meningitides, Haemophilus,Meningitides, Haemophilus parainfluenzae,Meningitides, Hemophilus
D002555	Cerebrospinal Fluid	A watery fluid that is continuously produced in the CHOROID PLEXUS and circulates around the surface of the BRAIN; SPINAL CORD; and in the CEREBRAL VENTRICLES.	Cerebro Spinal Fluid,Cerebro Spinal Fluids,Cerebrospinal Fluids,Fluid, Cerebro Spinal,Fluid, Cerebrospinal,Fluids, Cerebro Spinal,Fluids, Cerebrospinal,Spinal Fluid, Cerebro,Spinal Fluids, Cerebro
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
D006193	Haemophilus influenzae	A species of HAEMOPHILUS found on the mucous membranes of humans and a variety of animals. The species is further divided into biotypes I through VIII.	Bacterium influenzae,Coccobacillus pfeifferi,Haemophilus meningitidis,Hemophilus influenzae,Influenza-bacillus,Mycobacterium influenzae
D000367	Age Factors	Age as a constituent element or influence contributing to the production of a result. It may be applicable to the cause or the effect of a circumstance. It is used with human or animal concepts but should be differentiated from AGING, a physiological process, and TIME FACTORS which refers only to the passage of time.	Age Reporting,Age Factor,Factor, Age,Factors, Age
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
D051381	Rats	The common name for the genus Rattus.	Rattus,Rats, Laboratory,Rats, Norway,Rattus norvegicus,Laboratory Rat,Laboratory Rats,Norway Rat,Norway Rats,Rat,Rat, Laboratory,Rat, Norway,norvegicus, Rattus
D018805	Sepsis	Systemic inflammatory response syndrome with a proven or suspected infectious etiology. When sepsis is associated with organ dysfunction distant from the site of infection, it is called severe sepsis. When sepsis is accompanied by HYPOTENSION despite adequate fluid infusion, it is called SEPTIC SHOCK.	Bloodstream Infection,Pyaemia,Pyemia,Pyohemia,Blood Poisoning,Poisoning, Blood,Septicemia,Severe Sepsis,Blood Poisonings,Bloodstream Infections,Infection, Bloodstream,Poisonings, Blood,Pyaemias,Pyemias,Pyohemias,Sepsis, Severe,Septicemias