Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0032285 (pneumonia)
 54,520 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

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

Despite the efforts of both physicians and veterinarians, the number of cases of salmonellosis per year has held steady or risen. The ability of the organism to live in many different animal species and under inhospitable environmental conditions is likely responsible for Salmonella's prevalence today. Diverse clinical signs occur in salmonellosis; they range from unthriftiness to explosive, necrotizing diarrheas with high mortality. Secondary complications of pneumonia, bone and joint infections, and meningoencephalitis can result from calfhood infections. Treatment of enteric salmonellosis is chiefly aimed at maintaining fluid, acid-base, and electrolyte balance. Bacteremic or septicemic calves also require systemic antibiotics. The control measures for salmonellosis are based on sanitation and management. Individual calf hutches or pens provide adequate isolation if sufficient spacing and good sanitation are maintained. The Salmonella vaccines presently available provide limited protection; however, live vaccines made from auxotrophic strains of Salmonella appear to be more efficacious.
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PMID:Salmonellosis in calves. 390 86

Oral infection with Salmonella ochiogu resulted in the manifestation of clinical salmonellosis in laboratory rabbits. Infection was associated with septicaemia, anaemia and terminal pneumonia. Organisms were excreted in the faeces on the first day post-inoculation, and cultures of most visceral organs revealed widespread dissemination. This serotype appears to be highly pathogenic for rabbits.
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PMID:Salmonella ochiogu: experimental infection of laboratory rabbits (Oryctolagus cuniculus). 397 95

Oral infection of experimental rats with 10(8) colony forming units of Salmonella ochiogu resulted in clinical salmonellosis in 42 of 98 (43%) rats and a carrier state in 56 of 98 (57%). Infection was characterized by septicaemia, pneumonia and loss of condition. Organisms were shed in faeces on the first day after infection and cultures of most visceral organs revealed good systemic dissemination of the serotype, which was pathogenic to experimental rats.
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PMID:Salmonella ochiogu: experimental infection of laboratory rats (Rattus rattus). 399 88

In the first year (1984) of a reintroduction study, 10 American river otters (Lutra canadensis) from Louisiana were transported to Oklahoma, held for 5 days for clinical evaluation, surgical implantation with intra-abdominal radiotelemetry devices, and then released in Oklahoma. Four of 10 otters released died within 32 days. Clinical evaluation indicated that respiratory tract disease, bacterial and parasitic infections, and inanition may have contributed to the death of these otters. In the second year (1985) of the study, an exotic feline diet was fed, and the holding period for 10 otters was increased to provide time for evaluation and treatment before surgery, postsurgical acclimation to Oklahoma, and reevaluation before release. Although the initial clinical findings on otters in the second year were similar to those found in the first year, otter body weights increased, and the prevalence and severity of clinical abnormalities decreased with treatment during the second-year holding period. Three of 10 second-year otters died during the holding period, and contributing causes of death were determined to be: trauma (hepatic hematoma), inanition, renal disease, pneumonia, salmonellosis (Salmonella anatum), and a retropharyngeal abscess (Klebsiella pneumoniae). Seven healthy otters were reintroduced into Oklahoma in 1985, and postrelease deaths were not experienced.
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PMID:Clinical evaluation and prerelease management of American river otters in the second year of a reintroduction study. 407 27

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

Five focal non typhoid salmonellosis (NTS) are reported in a group of 342 kidney transplant recipients. There is no relationship between the unusual presentation of NTS (septicemia, pneumonia, orchitis, prostatis, urinary tract infections) and the serotypes (S. typhi-murium, S. panama). With the therapeutic immunodepression, many host factors are important to induce the unusual presentation of NTS: major surgery, urologic abnormalities, preexisting uraemic state. The major importance of decreased host resistance is emphasized by the absence of relationship between death and bacterial resistance. The use of lysotypes exclude the role of an intrahospital contamination.
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PMID:[Extradigestive forms of nontyphoid salmonellosis in renal transplant patients: 5 cases]. 636 9

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

Sixteen patients with chronic or recurrent urinary tract infections, 14 with septicaemia, 2 with salmonellosis, 2 with pneumonia and 1 with acute mastitis were treated with 200 mg (2.2-3.6 mg/kg) netilmicin intramuscularly every 8 hours for 7-10 days (mean 8.8 days). 28 patients were cured, 5 showed marked improvement and 2 patients with septicaemia and severe underlying diseases failed to respond to treatment. The bacterial isolates were inhibited by 4.0 mg netilmicin/l or less. Antibiotic serum level determinations were performed in 32 patients. Mean serum concentrations of netilmicin 1 and 8 hours after injection were 12.6 and 2.0 mg/l respectively in 27 patients with normal serum creatinine levels. In 5 patients with elevated serum creatinine, mean peak and trough values were 21.5 and 5.8 mg/l, respectively. Mean netilmicin concentrations in serum and skin blister fluid obtained from 4 patients were equal 2-3 hours after injection, indicating appropriate tissue penetration. Nephrotoxicity occurred in 2 patients. Ototoxicity was not demonstrated. Netilmicin appears to be an effective and safe drug in the treatment of a variety of bacterial infections.
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PMID:High dose netilmicin therapy of severe or chronic infections. 693 67

The authors have explored the suitability of the Mongolian gerbil as a model in aging research and reviewed data on major factors in gerbil morbidity and mortality. The gerbil is a semi-desert rodent, introduced relatively recently into biomedical research. It is moderately prolific, has a maximum survival of about 208 weeks and is easily maintained. Maternal neglect, fighting and epidemic diseases (Tyzzer's disease, salmonellosis, pneumonia) are potential causes of mortality in gerbil colonies. Obese or breeding gerbils may exhibit hyperadrenocorticism, diabetes, non-lipoid arteriosclerosis and secondary lesions in several organs. There is a high prevalence of spontaneous neoplasms in aged gerbils, especially tumors of the adrenal cortex, ovary and skin. The gerbil is a useful model of experimentally-induced stroke, but has proven unsuitable for studies of cholesterol-induced atherosclerosis. The normal and pathological anatomy of periodontal disease in the gerbil is similar in many respects to that of man.
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PMID:The Mongolian gerbil in aging research. 739 11


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