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)

Serious infections in adults due to group B streptococci have been infrequently reported. We describe 24 such patients. Bacteremic pyelonephritis, pneumonitis and endometritis were the most common clinical syndromes observed. Group B streptococci infections tended to occur in patients with underlying illnesses, particularly genitourinary disorders and diabetes mellitus. Mortality was surprisingly low (8 per cent). Type III was the serotype most commonly isolated, and there was no significant correlation of different serotypes with specific organ-system involvement. Group B streptococcal isolates from these patients were uniformly sensitive to penicillin, ampicillin, cephalothin, chloramphenicol, erythromycin and clindamycin; all were highly resistant to kanamycin. Eighty-seven per cent were resistant to tetracycline. Although consistently sensitive to penicillin, the minimal inhibitory concentrations were significantly higher for group B than group A streptococci (p less than 0.0005).
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PMID:Serious infections in adults due to group B streptococci. Clinical and serotypic characterization. 78 13

The symptoms and clinical course of chronic hypokalemic nephropathy are described in 21 patients with longstanding potassium deficiency. In 14 patients (group A) the potassium depletion was caused by malnutrition and/or abuse of laxatives and/or diuretics. 7 patients (group B) suffered from primary (6 cases) or secondary (1 case) aldosteronism. The average duration of potassium depletion was 8.8 years in group A and 3.4 years in group B. Depending on the duration of potassium depletion, chronic renal disease develops which may end in terminal renal failure. Urinalysis is non-specific or negative. The clearance of creatinine slowly decreases. Metabolic alkalosis is a constant finding and in group A occurs with a tendency to hyponatremia and hypochloremia, with the development of metabolic acidosis only in advanced renal insufficiency. In contrast to patients of group B, patients of group A have normal or low blood pressures converting to hypertension, if at all only in the late phase. The cases of group A had secondary aldosteronism (and, correspondingly, a hyperplastic juxtaglomerular apparatus). Although urinary tract infection is a regular finding in advanced stages, the clinical, radiological and histological evidence suggests that bacterial pyelonephritis, if occurring at all, is rather a complication than the cause of the disease. In 5 patients 7 instances of acute renal failure of unknown origin were observed which was lethal in one case. Another patient died from terminal renal failure, a third from an intercurrent pneumonia. Renal histology obtained from 13 patients showed the picture of diffuse chronic abacterial interstitial nephritis.
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PMID:Symptoms and course of chronic hypokalemic nephropathy in man. 87 Feb 67

In order to clinically evaluate S-6437, the following study was carried out in pediatric patients. This clinical study was performed in 30 patients ranging from 2 years and one month to 10 years and one month of age. Seven patients had scarlet fever, 3 acute pharyngitis, 4 acute suppurative tonsillitis, 6 acute bronchitis, 2 acute pneumonia, 3 acute pyelonephritis, 1 chronic pyelonephritis, 2 vaginitis, 1 acute gastro-enteritis, and 1 impetigo. The degree of these diseases were all mild or moderate. These patients were orally administered 35 approximately 50 mg/kg/day in two divided doses for 3 approximately 10 days. As a result, effectiveness of this preparation in these patients was 80% and no side effects were observed.
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PMID:[Study of S-6437 (sustained release cephalexin) in pediatrics (author's transl)]. 91 92

Prostaglandin concentrations of cerebrospinal fluid (CSF) of 38 febrile patients (from infants up to adults) were compared with those of 19 afebrile adult control persons. CSF samples were extracted and the prostaglandins groups of the extract separated by column chromatography. Concentrations of prostaglandins of the E and F series were estimated by radioimmunoassay. In CSF of all feverish patients with meningitis, pneumonia, or pyelonephritis about 2-fold higher concentrations of prostaglandin E (PGE) were found that in those of the afebrile control persons. In contrast, concentrations of prostaglandin F (PGF) in adults and infants remained largely unchanged during fever; Solely, in 4 of the 8 babies examined, concentrations of PGF were also increased besides those of PGE. Repeated estimations of prostaglandin concentrations in CSF from the same patients showed, that concentrations of PGE, which had been elevated during fever, normalized after defervescence. The height of fever and the concentrations of PGE in CSF tended to correlate in a dose related manner. In correspondence with the results of animal experiments prostaglandins of the E series seem to act as mediators of fever during infectious diseases also in man.
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PMID:Prostaglandins as possible mediators of fever genesis in man. 101 27

The clinical and hematological features of 100 patients with sickle cell anemia are reviewed. The heart was enlarged and a murmur was heard in nearly 80 percent of patients. Pneumonia and pulmonary infarction occurred in 43 percent and 12 percent of patients, respectively. Musculoskeletal involvement included the hand-foot syndrome (15 percent), leg ulcers (55 percent), aseptic necrosis ofbone (11 percent), and osteomyelitis (4 percent). Symptoms and signs related to the gastrointestinal system included jaundice (55 percent), hepatomegaly (50 percent), splenomegaly (23 percent), hepatitis (11 percent) and gallstones (9 percent). Three patients underwent cholecystectomy and three patients had their spleens removed. Pyelonephritis occurred in 17 patients, priapism in five and hematuria in seven. Nineteen women had 39 pregnancies, of which 35 resulted in the birth of healthy infants. At least 328 painful crises occurred in 73 patients. There were also 13 hemolytic crises, eight sequestration crises, and five aplastic crises. A trail of alkali therapy in 33 crises in children failed to produce beneficial effects greater than hydration and analgesics alone as used in the control group. Laboratory findings in the 100 patients were comparable to those previously reported in the literature. The renal concentrating defect in most patients was confirmed. There were six deaths: hepatic coma secondary to post-transfusion hepatitis, thrombosis of inferior vena cava, congestive heart failure, exsanguination from erosion of the pancreaticoduodenal artery, extensive bronchopneumonia, and pulmonary infarction.
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PMID:Sickle cell anemia- clinical manifestations in 100 patients and review of the literature. 113 Apr 36

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

Concentrations of prostaglandins of the E and F series were estimated by radioimmunoassay in cerebrospinal fluid (CSF) of 30 febrile patients (infants and adults) and of 19 afebrile, adult patients. In CSF of all feverish patients with meningitis, pneumonia, or pyelonephritis, concentrations of prostaglandins of the E series were about twice higher than those of the afebrile subjects. In contrast, concentrations of prostaglandins of the F series remained largely unchanged during fever. In accord with the results of animal experiments prostaglandins of the E series seem to act as mediators of fever during infectious diseases also in man.
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PMID:Prostaglandins in cerebrospinal fluid of patients during various infectious diseases. 121 52

The study aimed at evaluating proximal renal tubule function in patients with nephrolithiasis and chronic pyelonephritis, and in patients with infectious diseases treated with gentamicin. The study involved 2 groups of patients: group A--17 patients with nephrolithiasis and chronic pyelonephritis and group B--30 patients with other infectious diseases (pneumonia, biliary tract infections) but with normal glomerular filtration rate. Patients from both groups were treated with gentamicin in a daily dose of 2-3 mg/kg for 7-10 days. Serum and urine creatinine levels were assayed in all patients prior to, 2-3, 7, 10 days, and after the treatment. Patients assigned to group B were divided into two subgroups: B1 included 15 patients with normal beta 2-microglobulinuria, and B2 15 patients with increased renal loss of beta 2-microglobulin and decreased tubular reabsorption of this protein. Significant increase in beta 2-microglobulinuria was seen on the third day of therapy, the decrease in the tubular reabsorption and glomerular filtration rate were noted in all patients on the seventh day of gentamicin administration. Beta 2-microglobulinuria was significantly higher in patients from groups A and B2 in comparison with group B1 in which no dysfunction of the proximal renal tubule was present before gentamicin therapy. A degree of beta 2-microglobulinuria is an early and sensitive indicator of gentamicin nephrotoxicity. The risk of nephrotixic symptoms is particularly obvious in patients with deteriorated function of renal proximal tubuli before the treatment with gentamicin.
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PMID:[Evaluation of selected indicators of the renal proximal tubule function in patients treated with gentamicin]. 149 34

The pharmacokinetics and the clinical effectiveness of meropenem (MEPM) were examined in the field of pediatrics. The results are summarized as follows. 1. A 4-year-6-month-old girl with suppurative meningitis (Haemophilus influenzae) was treated by intravenous drip infusion of MEPM in a daily dose of 29 mg/kg which was divided into 4 dosages, each dosage being infused over 30 minutes, and the drug concentration in cerebrospinal fluid was determined. Upon completion of infusion on the 2nd day of treatment, the drug concentration was 2.52 micrograms/ml, which corresponded to 3.6% of the drug concentration in the blood. 2. MEPM was used in 10 patients, including 3 with suppurative lymphnoditis, 2 with staphylococcal scalded skin syndrome (SSSS) and 1 each with pneumonia, suppurative meningitis, suppurative knee arthritis, facial phlegmon and pyelonephritis. The daily doses ranged from 30 to 117.6 mg/kg, divided into 3 to 4 dosages and administered via intravenous drip infusion over 30 minutes. Clinical responses were evaluated as very good in 7 patients, good in 2 patients and fair in 1 patient, with an efficacy rate of 90%. 3. Isolated pathogens were 2 strains of Staphylococcus aureus, 1 strain of Klebsiella pneumoniae and 3 strains of Haemopilus influenzae. All of the 6 strains were eradicated, with an eradication rate of 100%. 4. In the safety evaluation, none of the patients was observed to have any side effects. Furthermore, no abnormal variations were found in laboratory test data possibly attributable to administration of MEPM.
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PMID:[Studies on meropenem in the field of pediatrics]. 152 81

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


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