Site of action of nitrofurantoin in experimental urinary tract infection. 1969

H Rocha, and E da Silva Teles, and M Barros

The effectiveness of nitrofurantoin in suppressing bacterial growth in the urinary tract was evaluated by using two different experimental models. Pyelonephritis was produced in rats by direct inoculation of 10(4)Escherichia coli in the medulla of left kidney. Ascending urinary tract infection was induced by inoculation into the urinary bladder of 10(7)Proteus mirabilis, after a partial cystectomy. Nitrofurantoin was shown to be effective in suppressing bladder bacteriuria, in preventing ascending pyelonephritis, and also in preventing bacterial multiplication in kidney tissue following direct inoculation.

UI MeSH Term Description Entries
D007668 Kidney Body organ that filters blood for the secretion of URINE and that regulates ion concentrations. Kidneys
D009582 Nitrofurantoin A urinary anti-infective agent effective against most gram-positive and gram-negative organisms. Although sulfonamides and antibiotics are usually the agents of choice for urinary tract infections, nitrofurantoin is widely used for prophylaxis and long-term suppression. Furadantin,Furadantine,Furadoine,Furadonine,Furantoin,Macrodantin,Nitrofurantoin Sodium Salt,Nitrofurantoin, Monohydrate
D011512 Proteus Infections Infections with bacteria of the genus PROTEUS. Infections, Proteus,Infection, Proteus,Proteus Infection
D011704 Pyelonephritis Inflammation of the KIDNEY involving the renal parenchyma (the NEPHRONS); KIDNEY PELVIS; and KIDNEY CALICES. It is characterized by ABDOMINAL PAIN; FEVER; NAUSEA; VOMITING; and occasionally DIARRHEA. Necrotizing Pyelonephritis,Pyelonephritis, Acute Necrotizing,Pyelonephritides
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
D004927 Escherichia coli Infections Infections with bacteria of the species ESCHERICHIA COLI. E coli Infections,E. coli Infection,Infections, E coli,Infections, Escherichia coli,E coli Infection,E. coli Infections,Escherichia coli Infection,Infection, E coli,Infection, E. coli,Infection, Escherichia coli
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
D001437 Bacteriuria The presence of bacteria in the urine which is normally bacteria-free. These bacteria are from the URINARY TRACT and are not contaminants of the surrounding tissues. Bacteriuria can be symptomatic or asymptomatic. Significant bacteriuria is an indicator of urinary tract infection. Bacteriurias
D014552 Urinary Tract Infections Inflammatory responses of the epithelium of the URINARY TRACT to microbial invasions. They are often bacterial infections with associated BACTERIURIA and PYURIA. Infection, Urinary Tract,Infections, Urinary Tract,Tract Infection, Urinary,Tract Infections, Urinary,Urinary Tract Infection
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

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