Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0034186 (pyelonephritis)
 6,144 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Thirty-nine cases of hepatosplenic schistosomiasis associated with renal disease are included. They were investigated for renal function, serum and urinary immunoglobulins, some serological tests, and bacteriological studies for evidence of associated salmonellosis. Renal biopsy was obtained from 23 subjects and studied by light microscopy. It was possible to distinguish two groups of cases "salmonella-negative" and "salmonella-positive". The former group was characterized by marked glomerular lesions, mainly membrano-proliferative, in different phases of evolution. Salmonella-positive cases were categorized into those with clinical, laboratory and histological evidence of interstitial nephropathy (six cases), that seems to result from salmonella pyelonephritis; and those with overt glomerular lesions (17 cases). The latter group differed from salmonella-negative cases in having mainly proliferative glomerular lesions with minimal or no basement membrane thickening; the lesions were diffuse and appeared in the same stage of evolution. The possible relation of schistosomiasis and associated salmonellosis to the pathogenesis of these lesions is discussed, suggesting an immunological basis for the glomerular injury and outlining the possible significance of hepatic fibrosis.
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PMID:Renal disease in hepatosplenic schistosomiasis: a clinicopathological study. 59 92

Immunelektrophoreses and quantitative determinations of serum immunglobulins were performed for 298 children with infections of the upper and lower respiratory tract, chronic and recurrent infections, pyelonephritis and Salmonella infections. Minor changes were seen for IgG, 80% of the patients had levels within the normal range. Many patients, however had increased levels of IgA and IgM, while a decrease of these immunglobulins below the normal range were rarely detected. Children with upper respiratory tract infections had increased IgA in 28 per cent and increased IgM in 44 per cent, those with bronchitis in 21 per cent an IgA and in 45 an IgM increase. Most frequently immunglobulin elevations were seen in patients with pneumonia: IgA was in 50% and IgM in 67% increased above the normal range. Patients with recurrent infections had an IgA elevation in 34% and an IgM increase in 33%. 35% of children with pyelonephritis had an IgA and IgM increase. Children suffering from Salmonella infections had an increased IgA in 29 and IgM in 67%. The result of other authors and of factors leading to an elevation of serum immunglobulins are discussed.
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PMID:[Quantitative changes of serum immunglobulins during infectous diseases in childhood (author's transl)]. 117 57

Many discriminative experimental animal models of infection have been utilized in the evaluation of newer fluoroquinolones. In vivo efficacy of many of the newer agents has been shown in experimental models of meningitis, endocarditis, pneumonia, urinary tract infections, pyelonephritis, osteomyelitis, abscesses of various types, septic arthritis, gastroenteritis, salmonellosis, listeriosis, tuberculosis, syphilis, sinusitis, prostatitis and burn wound sepsis, among others. This review focuses on recent developments in a few selected areas. Although the limitations of animal model studies are well described, these results provide a rationale for the appropriate clinical usage of the newer fluoroquinolones in humans.
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PMID:Evaluation of quinolones in experimental animal models of infections. 186 88

A previously healthy 2.5-year-old boy developed symptoms of acute pyelonephritis following an acute gastroenteritis. The patient received parenteral ampicillin and gentamicin for 72 hours and then ampicillin for an additional 11 days when the original urine and stool cultures grew Salmonella enteritidis, sensitive to ampicillin. The patient responded very well to treatment, but B-mode renal ultrasonogram revealed a left hydronephrosis and megaureter suggestive of longstanding obstruction of the ureterovesicular junction, later confirmed by other diagnostic studies and by surgical exploration and repair. Salmonella infection has been rarely documented to cause pyelonephritis in children. Obstructive uropathy appears to be a predisposing factor for this unusual complication of Salmonella enteritis.
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PMID:Salmonella enteritidis. A rare cause of pyelonephritis in children. 351 8

A 37-year-old female patient reported marked weight loss, prolonged alopecia, recurrent infections and watery diarrhoea. Examination revealed Salmonella infection, candidiasis and immunological signs of previous toxoplasmosis. Between 1978 and 1981, the patient had had close sexual relations to a patient with haemophilia A. Due to this fact, AIDS was suspected. Serological tests for HIV were not available at the time. The findings in DNA image cytometry (nuclear DNA inclusion bodies, polyploid lymphocyte nuclei and binuclear lymphocytes) suggested a viral infection of the lymphoid cells. Electron microscopy revealed in hepatocytes and cerebral cells intranuclear inclusion bodies whose size and contents were not compatible with an infection caused by cytomegalovirus, herpes virus or Epstein-Barr virus. In autopsy, infections of various organ systems such as pneumonia, tracheobronchitis, urocystitis, pyelonephritis, Candida oesophagitis and enteritis were found.
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PMID:[AIDS in a woman having had sexual relations with a patient with hemophilia A. Characteristic findings in DNA image cytometry]. 379 20

Six cases of bacteremia due to serotypes of Salmonella enteritidis are described in patients with the acquired immunodeficiency syndrome (AIDS). In four instances the bacteremia was recurrent despite appropriate antimicrobial treatment. Neither a gastrointestinal tract source nor any other focus of infection could be identified in four of the six patients. In one patient an unusual Salmonella infection, ie, pyelonephritis, was noted. The discovery of Salmonella sepsis led in four cases to the initial diagnostic consideration of AIDS, which was ultimately confirmed. When unexplained Salmonella bacteremia occurs in populations known to be at high risk for the development of AIDS, a thorough evaluation for this disorder should be undertaken.
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PMID:Salmonella bacteremia associated with the acquired immunodeficiency syndrome (AIDS). 390 53

T-1982 (cefbuperazone) was evaluated in 25 children with a suspicion of bacterial infections, of the 21 confirmed bacterial infections, 18 were shown to be effective (efficacy rate, 85.7%). The diagnosis included pneumonia (4), bronchopneumonia (3), acute bronchitis (4), acute pharyngitis (1), acute laryngitis (1), acute epiglottitis (1), acute enterocolitis (3), cervical lymphadenitis (1), acute pyelonephritis (1) and suspected septicemia (2). The etiologic pathogens recovered were Haemophilus influenzae (4), Staphylococcus aureus (2), Salmonella typhimurium (1), Salmonella subgenus (1), and enteropathogenic Escherichia coli (2). Among these strains, 7 strains were eradicated after treatment. A case of suspected septicemia and 2 cases of acute enterocolitis with Salmonella infection were not effectively treated with T-1982. The serum half-life of T-1982 was 1.2 hours after an intravenous bolus injection. No severe adverse reaction was encountered with the T-1982 therapy. The data suggest that T-1982 is an effective and safe parenteral antibiotic in the treatment of susceptible pediatric bacterial infections.
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PMID:[Clinical evaluation of T-1982 (cefbuperazone) in the pediatric infections]. 634 35

A retrospective study of 410 renal transplant recipients showed that 1.96% (8/410) of patients had developed severe non-typhoid salmonella infections. The clinical features seen were fever, leucopenia, pneumonia, diarrhoea, abscesses, pyelonephritis, venous thrombosis and pleural effusion. Neither uraemia nor repeated high doses of steroids seemed to be major precipitating events. All isolates were strains of Salmonella enteritidis. All 8 patients were cured and none became permanent carriers. Salmonella infections cause severe, life-threatening infections in renal transplant patients and require vigorous treatment often with a long-term low-dose regimen. Patients seemed to respond best to chloramphenicol, but ampicillin and co-trimoxazole were useful in some. Bilateral nephrectomy should be performed before the transplantation if the organism is grown from the urine.
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PMID:Non-typhoid salmonella infections after renal transplantation. A serious clinical problem. 637 4

Fundamental and clinical studies on cefpiramide (CPM), a new semisynthetic cephalosporin were performed and the following results were obtained. Antibacterial activity The antibacterial activity of CPM was investigated in comparison with those of CTT, CPZ, CEZ, LMOX and CFS. Against clinical isolates of S. aureus, CPM was superior to CTT and LMOX, but almost similar to CPZ and inferior to CEZ. Against E. coli, K. pneumoniae, P. mirabilis and S. marcescens, CPM showed the activity almost similar to that of CEZ, but inferior to those of the others. On the contrary, the activity of CPM against P. aeruginosa was satisfactory and was superior to those of CTT, CPZ and LMOX, but slightly inferior to that of CFS. Blood level and urinary recovery Twenty mg/kg of CPM was given intravenously at one shot to 3 patients. The mean serum levels of CPM were 116.9 micrograms/ml at 30 minutes, 90.5 micrograms/ml at 1 hour, 71.1 micrograms/ml at 2 hours, 55.8 micrograms/ml at 4 hours, 24.9 micrograms/ml at 6 hours, 19.3 micrograms/ml at 9 hours and 12.1 micrograms/ml at 12 hours after administration, respectively. The mean half-life was very long and the value was 3.85 hours. The urinary recovery rates in 2 cases were 18.31 and 21.47% respectively up to 12 hours after administration. Clinical results and side effects CPM was given intravenously to 30 diseases including 11 cases of bronchopneumonia, 3 cases of bronchopneumonia and pleurisy, 2 cases of bronchitis, 4 cases of purulent tonsillitis, 5 cases of pyelonephritis and each one case of pyothorax, parotitis, cellulitis, otitis media and salmonellosis. CPM was effective in 29 out of 30 cases, and the effective rate was 96.7%. As side effects, 2 cases of fever and 1 case of cough were observed, but no abnormality in clinical laboratory findings was observed.
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PMID:[Experimental and clinical evaluation of cefpiramide in pediatrics]. 665 42

We performed a retrospective analysis of 28 cases of bacteriuria due to nontyphoidal Salmonella (NTS). Twenty-one patients (75%) had symptoms of urinary tract infection (16, cystitis; 3, pyelonephritis; and 2, renal abscess), and 7 remained asymptomatic. In 24 cases NTS was the sole pathogen isolated from urine. Salmonella enteritidis (a Salmonella subgroup 1 serotype) was the serotype most frequently isolated (16 cases), followed by Salmonella enteritidis serotype typhimurium (5 cases). Sixteen patients (57%) were severely immunocompromised, and 14 (52%) had urologic abnormalities. Recurrence of bacteriuria occurred in four patients. It is suggested that in cases of urinary salmonellosis one must consider the existence of an occult urologic problem or severe immunosuppression.
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PMID:Clinical spectrum of urinary tract infections due on nontyphoidal Salmonella species. 931 85


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