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)

The aim of this study was to estimate the incidence of infectious diseases in a group of patients who underwent kidney transplantation from January 1, 2004 to September 30, 2004, including 121 operations, with 119 from cadaveric and 2 from living donors. The protocol sought herpes viruses (CMV, VZV, and EBV), hepatitis viruses, human immunodeficiency virus, T. gondii, M. tubercolosis, and T. pallidum. Therapy for CMV was used both as prophylaxis in immunoglobulin (Ig)G-negative recipients from IgG-positive donors and preemptive therapy, that is, before the appearance of clinical symptoms, but after viremia reached borderline levels. For VZV infections, the treatment started after the appearance of papulo-vesicular cutaneous eruptions and antibody positivity. The treatment for pneumonia consisted of empirical therapy after radiography; for pyelonephritis, antibiotic therapy was based on the results of kidney echography, blood culture, and urine culture. Infectious complications appeared in 25 patients (20.7%), 3 of the which were polymicrobic: 12 CMV infections, 9 VZV infections, 3 pneumoniae, 4 pyelonephritis, and 1 salmonellosis. The most frequent infection was CMV, which occurred in the first 3 months after transplantation in 9 of 12 cases. This study showed that a knowledge of infection prevalence can help the physician to establish a more specific, efficacious antimicrobial therapy, despite the laboratory response not being available in a short time.
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PMID:Infectious complications in the renal transplant recipient. 1618 25

Total number of salmonellosis cases sharply decreased. In 2003, 16 617 cases were reported (20 688 in previous year), incidence rate = 43.5 per 100 000 population. 72.7% of patients were hospitalized, but percentage of hospitalized cases with extraintestinal manifestations was much higher--above 90%. The seasonal peak was observed as in previous years in July and August. The most frequent isolated type remained Salmonella Enteritidis--above 85% of cases. Only three other serotypes (Hadar, Typhimurium and Infantis) were detected in all of 16 voivodeships of Poland. The age, sex, urban/rural distribution of salmonellosis cases remains stable; the highest incidence was registered among children aged 2 (425.5/100 000). Extraintestinal manifestations of salmonellosis (septicemia, meningitis, pneumonia peritonitis and other) were observed in 121 patients (the highest number since 1994).
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PMID:[Salmonellosis in Poland in 2003]. 1619 May 28

In 2004, 15958 salmonellosis cases were reported (16617 in previous year), the incidence rate was 41,8 per 100 000 population. Seventy-one percent of patients were hospitalized, however the hospitalization ratio was higher for extraintestinal manifestations - 89%. As in previous years the seasonal peak was observed between June and August. The most frequently isolated type remained Salmonella Enteritidis--above 87% of cases. Only four other serotypes (Typhimurium, Hadar, Virchow and Infantis) were detected in all regions (voivodeship) of Poland. The age, gender, and urban/rural distributions of salmonellosis cases are similar to previous years. Children aged 2 are the mostly affected age group (incidence 421, 8 per 100 000 population). Extraintestinal manifestations of salmonellosis (septicemia, meningitis, pneumonia peritonitis and others) were observed in 140 patients (the highest number since 1994).
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PMID:[Salmonellosis in Poland in 2004]. 1724 64

Patients with systemic lupus erythematosus (SLE) are prone to infection. Immunomodulation treatment increases the susceptibility. Salmonella infections in SLE patients may present with various clinical pictures, like pneumonia, septic arthritis, osteomyelitis, peritonitis, abscess and so on. The vascular complications commonly seen in the general population with salmonella infection are rarely encountered in SLE patients. Here we report an SLE patient who presented with spontaneous rupture of salmonella mycotic aneurysm involving the left renal artery. The 54 year-old woman had a stable premorbid condition and had 30 mg prednisolone per day. Acute abdomen and hypotensive shock developed suddenly without warning signs in advance. Image and tissue culture confirmed the diagnosis. The patient had an uneventful recovery. The rare clinical scenario is reported.
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PMID:Rupture of renal artery aneurysm due to Salmonella infection in a patient with systemic lupus erythematosus. 1825 Jan 38

Asia is a highly heterogeneous region with vastly different cultures, social constitutions and populations affected by a wide spectrum of respiratory diseases caused by tropical pathogens. Asian patients with community-acquired pneumonia differ from their Western counterparts in microbiological aetiology, in particular the prominence of Gram-negative organisms, Mycobacterium tuberculosis, Burkholderia pseudomallei and Staphylococcus aureus. In addition, the differences in socioeconomic and health-care infrastructures limit the usefulness of Western management guidelines for pneumonia in Asia. The importance of emerging infectious diseases such as severe acute respiratory syndrome and avian influenza infection remain as close concerns for practising respirologists in Asia. Specific infections such as melioidosis, dengue haemorrhagic fever, scrub typhus, leptospirosis, salmonellosis, penicilliosis marneffei, malaria, amoebiasis, paragonimiasis, strongyloidiasis, gnathostomiasis, trinchinellosis, schistosomiasis and echinococcosis occur commonly in Asia and manifest with a prominent respiratory component. Pulmonary eosinophilia, endemic in parts of Asia, could occur with a wide range of tropical infections. Tropical eosinophilia is believed to be a hyper-sensitivity reaction to degenerating microfilariae trapped in the lungs. This article attempts to address the key respiratory issues in these respiratory infections unique to Asia and highlight the important diagnostic and management issues faced by practising respirologists.
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PMID:Respiratory infections unique to Asia. 1894 21

The javelina, or collared peccary (Pecari tajacu), is indigenous to Arizona, New Mexico, and Texas in the United States and ranges throughout Latin America. From June 2004 to April 2005, an estimated 105 javelinas died in a mortality event that occurred in Tucson, Arizona, and neighboring areas. Clinical signs observed in sick animals included emaciation, dehydration, lethargy, and diarrhea. In addition, some animals showed labored breathing and hind limb weakness. We necropsied 34 animals, and enteritis was the most frequent clinical sign, followed by colitis, pulmonary congestion, and pneumonia. The only consistent findings were isolations of Clostridium perfringens type A and multiple Salmonella serotypes. Although it is likely that these javelinas ultimately succumbed to salmonellosis, it is unclear whether other unidentified underlying factors were involved. This is the first reported case of widespread salmonellosis in free-ranging javelinas.
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PMID:Salmonellosis in a free-ranging population of javelinas (Pecari tajacu) in south central Arizona. 1990 70

CD4 cells status of HIV patients provides one of the benchmarks against the progression of HIV/AIDS. Regular investigation of opportunistic infection in HIV patients is one of the major components of HIV/AIDS care and support service. Between October 2007 and May 2008, a cross-sectional analytical study was carried out in Tribhuvan University Teaching Hospital with an objective to find the relationship between CD4 level and opportunistic infections. After taking informed consent pre-structured questionnaire was filled and specimens were collected to investigate major opportunistic infections (OIs) as per standard microbiological procedure. All the information were entered into SPSS 11.5 system and analyzed. Of the 150 patients, 100 (66.7%) were males and 50 (33.3%) were females. The age group 21-30 years was predominant (42.7%) followed by 31-40 years (42%). Oral candidiasis was found to be the predominant OIs (32.0%) followed by streptococcal pneumonia (28.7%), Salmonella infection (20.7%), cryptosporidial infection (19.3%) and tuberculosis (10.0%). Significant relationship could be established between low CD4 count (<200) and the appearance of oral candidiasis (/2=9.16, p<0.05) but no such relationship could be established regarding other OIs. So, it can be concluded that appearance of oral candidiasis is the strong evidence of advanced stage of HIV infection.
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PMID:Opportunistic infections in relation to CD4 level among HIV seropositive patients from central Nepal. 2067

STAT-1 (Signal Transducer and Activator of Transcription-1) is a key signaling component of interferon gamma responses. We present long-term manifestations in siblings with a mutation in the STAT1 gene, which include invasive salmonellosis, recurrent severe respiratory syncytial virus pneumonitis, and hepatosplenic mycobacterial disease, and we summarize all other reported cases with STAT-1 deficiency.
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PMID:The clinical spectrum of patients with deficiency of Signal Transducer and Activator of Transcription-1. 2096 5

Salmonellosis in cattle due to S Dublin and S Typhimurium, and in pigs due to S Typhimurium. Blue-green algae (cyanobacterium) toxicity suspected on a dairy farm. Outbreaks of parasitic pneumonia diagnosed in grazing cattle across Scotland. Parasitic gastroenteritis in lambs seen in association with deficiencies of trace elements. Viral insult suspected in outdoor sows affected by hindlimb paresis and paralysis. These are among matters discussed in the disease surveillance report for August from SAC Consulting: Veterinary Services (SAC C VS).
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PMID:Disease due to Salmonella diagnosed in cattle and pigs in Scotland. 2125 6

Abattoir data collected from three British pig health monitoring schemes were combined to investigate the associations between Salmonella infection and the presence of gross lesions detected in slaughtered pigs. Each set of results was linked back to the farm from which the pigs were submitted, and the Salmonella results and lesions reports were connected at farm level. Salmonella infection was determined through meat juice ELISA (MJE), and the health conditions were assessed by postmortem inspection. The final dataset contained 873 slapmarks, with an average of 215 samples tested by MJE, and 355 pigs that were assessed for health conditions, per slapmark. Each of the health assessment conditions was individually analysed by regression models to investigate associations with the MJE results, accounting for clustering at the slapmark level and also for seasonality. A multivariable model was also used to estimate the strength of association with MJE results when all the health conditions were entered into the model. The results showed positive associations between Salmonella and enzootic pneumonia-like lesions, milk spots, peritonitis and pericarditis.
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PMID:Abattoir-based study investigating the association between gross pathological lesions and serological tests for Salmonella infection in pigs. 2149 72


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