Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0017160 (gastroenteritis)
 11,398 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We report the first large-scale outbreak of echovirus 19 infection. It occurred in the north-east of England during the summer and autumn of 1974. The virus was isolated from 268 patients in the region. The infection spread from the urban to more rural areas, reaching a peak in mid-August. Males were affected more often than females in the ratio 1-6:1. Half of the patients were under eight years of age, relatively few were over 35 years. Aseptic meningitis and upper respiratory infections were the commonest presentations, though a wide range of other diseases occurred including gastroenteritis, myalgia, pericarditis, undifferentiated pyrexia, rashes and a syndrome analagous to bacteraemic shock. There was no evidence that the pattern or severity of the disease changed during the outbreak. Infants under the age of six months were more seriously affected than older children and adults. All patients except one made an uneventful recovery. Of the routine tissue culture cells HEp2 and HeLa were by far the most satisfactory for virus isolation.
 ...
PMID:Epidemic of echovirus 19 in the north-east of England. 106 19

We report a 45-year-old female who had symptomatic gastrointestinal involvement, eosinophils in the cellular infiltrate, and who proved to have L-tryptophan-associated eosinophilia-myalgia syndrome. This case illustrates that gastrointestinal disease can be a major, seemingly primary clinical presentation in this syndrome, and that a drug history, specifically L-tryptophan, needs to be included in the differential diagnosis of "eosinophilic gastroenteritis."
 ...
PMID:Gastrointestinal involvement in L-tryptophan (L-Trp) associated eosinophilia-myalgia syndrome (EMS). 156 9

In 1963 the World Health Organization established a system for collecting and distributing information on viruses. By 1970, 93 laboratories in 33 countries were participating. The present study is an analysis of the reports on coxsackieviruses A and B and echoviruses for the 4 years 1967-70. Among the coxsackieviruses A, type 9 was reported most frequently, and the most frequently reported coxsackievirus B was type 3. Among the echoviruses, types 9, 6, and 30 were common. In the northern hemisphere the season of highest incidence for each of the three groups was June-October; in the southern hemisphere it was November-February. Most of the infections were in children and the clinical manifestations usually included aseptic meningitis, respiratory disease, skin eruptions, undifferentiated febrile illnesses, and gastroenteritis. The relative frequency of an association of a virus with a clinical syndrome differed not only between the three groups of viruses under study, but in a number of instances between the types within a group. As is well known there were a number of instances in which a specific clinical syndrome was linked to certain specific viruses-e.g., hand, foot, and mouth disease to certain types of coxsackievirus A, and myalgia (Bornholm disease) and cardiac conditions to coxsackieviruses B. There was also an apparent relation between age and symptoms-e.g., those due to the coxsackievirus B associated with Bornholm disease in persons over 15 years of age.
 ...
PMID:Four-year study of WHO virus reports on enteroviruses other than poliovirus. 453 51

We describe the case of a 10-year-old boy who had been admitted on several occasions with a diagnosis of gastroenteritis. He had been severely ill, and on one occasion lost consciousness. He had a metabolic acidosis on these occasions. Examination of the urine by gas chromatography-mass spectrometry showed a large peak, identified as glycerol. The concentration of glycerol in the urine was 40-280 mmol/L and the concentration in plasma about 2 mmol/L. He was subjected to a fast of 21 h, at the end of which he expressed feelings of discomfort and nausea, began vomiting, and became somnolent. During this period the blood glucose concentration was only slightly decreased, the plasma glycerol concentration increased to 4.9 mmol/L, and the plasma lactate concentration increased to 3.8 mmol/L. During work on a bicycle ergometer for 35 min (40 W) he complained of muscle pain and became nauseated, but there was no significant increase in the concentration of plasma glycerol. The activity of glycerol kinase (EC 2.7.1.30) in leukocytes and cultured fibroblasts was less than 1% of the value for healthy subjects.
 ...
PMID:Deficiency of glycerol kinase (EC 2.7.1.30). 629 16

Campylobacter fetus ss. jejuni has recently been recognized as a very common cause of gastroenteritis. Symptoms of Campylobacter gastroenteritis include fever, diarrhea, abdominal pain, myalgia and headache. Bloody diarrhea occurs in about 50 percent of patients. This organism is now being isolated more frequently than Salmonella or Shigella in cases of diarrhea. Acute colitis mimicking Crohn's disease or ulcerative colitis on proctoscopic examination and on barium enema x-ray has been described. The drug of choice for therapy is erythromycin.
 ...
PMID:Campylobacter Gastroenteritis. 705 19

We conducted a randomized controlled trial to determine whether empirical treatment of severe acute community-acquired gastroenteritis (four fluid stools per day for > 3 days) with ciprofloxacin reduces the duration of diarrhea and other symptoms and to determine what effect ciprofloxacin has on the duration of long-term fecal carriage of gastrointestinal pathogens. A total of 173 patients were recruited for the study and received either ciprofloxacin (500 mg b.i.d.) or placebo for 5 days, during which time they recorded the duration of diarrhea and other symptoms (fever, abdominal pain, vomiting, and myalgia). Fecal samples were collected before treatment and regularly after treatment to determine the duration of carriage of gastrointestinal pathogens. Antibiotic susceptibility tests were performed, and the minimum inhibitory concentrations (MICs) of ciprofloxacin were determined. A significant reduction in the duration of diarrhea and other symptoms was observed after treatment, regardless of whether a pathogen was detected (P = .0001). Treatment failure occurred in 3 of 81 patients in the ciprofloxacin group and 17 of 81 patients in the placebo group. Significant pathogens were detected in 87% of patients, 85.5% of whom had cleared the pathogen at the end of treatment with ciprofloxacin, as compared with 34% who received placebo. Six weeks after treatment, there was no difference between the two groups in terms of the pathogen carriage rate (12%). Treatment with ciprofloxacin did not prolong carriage. High-level resistance to ciprofloxacin (MIC, > 32 mg/L) was detected in three strains (4%) of Campylobacter species.
 ...
PMID:Empirical treatment of severe acute community-acquired gastroenteritis with ciprofloxacin. 878 3

Gastroenteritis, arthralgaia and myalgia are frequently associated with influenza virus infections in humans. One explantation for these symptoms may be extrarespiratory transmission of virus by peripheral blood mononuclear cells (PBMC). We tried to detect genomic viral RNA of the nucleoprotein (NP) and H3 subtype hemagglutinin (HA) genes by the method of RT-PCR in PBMC of 18 children aged 1-14 who suffered from an influenza outbreak in the Kansai district of Japan between December 1992 and February 1993. Three of the 18 samples were RT-PCR positive. The NP gene sequence observed in one patient's PBMC was identical to that obtained from his throat swab fluid. The HA gene sequences observed in the two other PBMC differed from those of RT-PCR-amplified DNA from throat swabs by an order of 3-9 nucleotides. We believe these results suggest the presence of a PBMC-associated virus.
 ...
PMID:Detection of influenza virus RNA in peripheral blood mononuclear cells of influenza patients. 935 67

Gastroenteritis, arthralgia and myalgia are frequently associated with influenza virus infections in humans. One explanation for these symptoms may be that they are due to extra respiratory transmission of virus by viremia. We tried to detect genomic viral RNA of the nucleoprotein (NP) and H3 subtype hemagglutinin (HA) genes by method of RT-PCR in peripheral blood mononuclear cells (PBMC) of 18 children aged 1-14 who suffered from an influenza outbreak in the Kansai district of Japan between December 1992 and February 1993. Three of the 18 samples were RT-PCR positive. The NP gene sequence observed in one patient's PBMC was identical to that obtained from his throat swab fluid. The HA gene sequences observed in the two other PBMC differed from those of RT-PCR amplified DNA from throat swabs by an order of 3-9 nucleotides. Moreover we tried to isolate virus by co-culture with MDCK cells and RBC or WBC of the patients from an influenza outbreak between December 1993 and March 1994. No virus was isolated from 9 patients suffering from H3 subtype but virus was isolated from 5 of 17 patients suffering from type B influenza virus. We believe these results suggest that the viremia on influenza infection is not so rare.
 ...
PMID:[Viremia in influenza: detection by polymerase chain reaction]. 936 Mar 96

A 49-year-old man, who had a 3-year history of liver dysfunction but had not been treated, was admitted to the hospital with a sudden onset of fever and generalized muscle pain. He subsequently developed generalized purpura with scattered hemorrhagic bullae of the skin and massive bloody stools. Aeromonas sobria was proven by culture of both blood and bullous fluid. In spite of the extensive treatment with antibiotics and other medications in the intensive care unit (ICU), the patient went into septic shock and died 2 days after admission. Pathological examination on autopsy revealed segmental necrotizing gastroenteritis with bacterial colonies and alcoholic liver cirrhosis, in addition to extensive severe soft tissue damage involving cellulitis and rhabdomyolysis and epidermolysis. Although the prognosis for Vibrio vulnificus infection with severe soft tissue damage in patients with liver cirrhosis, malignancy, diabetes mellitus or other pre-existing diseases is poor, the unfavorable progression of Aeromonas species, especially A. sobria infection is rare. This is thought to be the first report of an autopsied case.
 ...
PMID:Aeromonas sobria infection with severe soft tissue damage and segmental necrotizing gastroenteritis in a patient with alcoholic liver cirrhosis. 1046 97

Infectious complications caused by genus Ehrlichia were confirmed when samples taken from patients with Lyme borreliosis with non-characteristic development and those sent directly by physician who treated the patient were examined. Laboratory diagnostics of ehrlichiosis was based on hematological examination of blood, on anamnestic and epidemiological data, on indirect immunofluorescence serology verified using Western blot test with specific antigen and by determination of DNA agents using polymerase chain reaction analysis (PCR). From 37 goal-directed examinations done in years 1998-2000, bacteria Ehrlichia chaffeensis was found to be the cause of human monocytic ehrlichiosis (HME) in two patients who had stayed in Bulgaria, USA and Thailand. DNA of E. chaffeensis was confirmed by PCR with subsequent product sequentiation (determination of the order of pairs of the oligonucleotide bases). In both patients monocytosis and positive antibodies in indirect immunofluorescence were found. The agent of human granulocytic ehrlichiosis (HGE) caused by group Ehrlichia phagocytophila was determined in three serologically positive patients using PCR and Western blot test with specific antigen P44. Cocobacils were identified electronmicroscopically in intracytoplasmatic vacuoles of isolated leukocytes. Coincidence of Borrelia afzelii and Ehrlichia sp. was found in the blood of a woman patient with erythema migrans formed in the place where from the tick's nymph was removed one week earlier. Cutaneous manifestations were accompanied by subfebrilia, myalgia and gastroenteritis. The patient was positive for both agents in Western blood and PCR. DNA of Borrelia and Ehrlichia was isolated from the patient's blood and urine in the first week of illness. Further study and an increase of sensitivity of the g. Borrelia and Ehrlichia cultivation become necessary to clarify the role of ehrlichias in the disease in our conditions.
 ...
PMID:[First detection of Ehrlichiosis detected serologically and with the polymerase chain reaction in patients with borreliosis in the Czech Republic]. 1134 9


1 2 Next >>