Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0042963 (vomiting)
 31,883 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Yersinia infections in 16 adults and 9 children are reported. 15 cases were caused by Yersinia pseudotuberculosis, 8 of them were proved by serological findings. In 4 cases the infection by Yersinia pseudotuberculosis was likely, in 3 other cases possible only. Real infections caused by serotype IV are demonstrated too. Furthermore there were 10 cases caused by Yersinia enterocolitica, 3 of them were proved by bacterial, the other ones by serological findings. Both germs caused identical symptoms: fever (80%), abdominal pains (56%), diarrhoea (52%), erythema nodosum (44%), arthritis (40%), vomiting (16%), weight loss (16%), lymphoma (12%) and others. In children 50% of erythema nodosum was produced by intestinal yersiniosis. The beginning with gastroenteritis and fever mostly was followed by a second phase with returning fever, abdominal pains, erythema nodosum and/or arthritis. Antibiotic therapy had a definite effect only in the first phase of gastroenteritis and in the two possibly relapsing cases. In two of 5 patients with long standing arthritis the HL-AB 27 was present.
 ...
PMID:[Intestinal yersiniosis: 25 cases of infections with Yersinia pseudotuberculosis and Yersinia enterocolitica (author's transl)]. 20 60

The aim of the present study was to elucidate the gastrointestinal manifestations of yersiniosis. During the period 1974 to 1983, Yersinia enterocolitica infection was diagnosed in 458 patients, by isolation from fecal samples or by antibody response. At first admission, 184 patients had abdominal pain; 200, diarrhea; 45, vomiting; and 36, weight loss. Ulcerative colitis was diagnosed in 7 patients, Crohn's disease in 2, and unspecific colitis in 11. Mesenteric lymphadenitis or ileitis were found in 43 of 56 patients at laparotomy. The patients were followed for 4 to 14 years (1987). Thirty-eight patients were readmitted with abdominal pain and 28 with diarrhea; these symptoms were significantly correlated with the corresponding symptoms at first admission. Chronic colitis was diagnosed in 4 patients, chronic weight loss in 12. A follow-up inquiry (380 patients) indicated that patients with right iliac fossa pain during the acute infection less frequently developed chronic abdominal complaints. Gastrointestinal symptoms are common in both the acute and chronic states of yersiniosis. The correlations between acute and chronic symptoms indicate that yersiniosis is a chronic disease. Immunologically competent individuals may profit by fighting the infection in the right iliac fossa. The relationship between yersiniosis and inflammatory bowel diseases may still not be settled.
 ...
PMID:Acute and chronic gastrointestinal manifestations associated with Yersinia enterocolitica infection. A Norwegian 10-year follow-up study on 458 hospitalized patients. 154 97

A previously fit 66-year-old man presented with a 2 weeks' history of malaise, fever and vomiting which led to a septicaemic illness. Yersinia enterocolitica biotype 2 serotype O9 was isolated from the patient's blood and from raw goats' milk remaining in a bottle after the patient had consumed some of the contents. He also produced antibodies to this serotype. Careful history taking, however, revealed that the bottle of milk had been purchased after the patient became ill. Milk from the same bottle was consumed by his wife who neither became ill nor seroconverted. Furthermore, the organism was not isolated from further samples from the same supplier. The milk consumed by the patient was probably contaminated by him so that initial enthusiasm in attributing his infection to the consumption of raw goats' milk is not supported by the facts. This case illustrates some of the pitfalls of trying to determine the vehicle of infection in a single case.
 ...
PMID:Yersinia enterocolitica biotype 2 serotype O9 septicaemia in a previously fit man, raw goats' milk having been the apparent vehicle of infection: a cautionary tale. 188 16

The authors investigated the incidence of campylobacteriosis in the population of five paediatric health communities of the Jihlava policlinic (5831 children) for a period of three years. A total of 2408 specimens faeces from 1501 subjects were examined. Campylobacter jejuni was detected in 151 subjects (10.1%), Salmonella sp. in 47 (3.1%), Shigella sp. in 18 (1.2%), Yersinia enterocolitica in 12 (0.8%) and enteropathogenic Escherichia coli in five subjects (0.3%). The total incidence of campylobacteriosis in the investigated group was 863 cases per 100,000 subjects per year. The incidence of campylobacteriosis was seasonal with a maximum during the summer months. To elucidate the source of infection and way of transmission 323 smears from animals, animal products and from the environment were made. Seventy were positive. Campylobacterosis is transmitted to man most frequently by ingestion of primarily or secondarily contamined food, by contact with animals and even interhuman transmission cannot be ruled out. The most frequent clinical symptoms of campylobacteriosis were diarrhoea, fever, abdominal pain and vomiting. Seventeen children were hospitalized. For treatment most frequently Endiaron was used and dietotherapy. Campylobacteriosis affects significantly more frequently children of gipsy origin.
 ...
PMID:[A 3-year follow-up study of the incidence of campylobacteriosis in a pediatric population]. 209 13

The prevalence of Aeromonas spp. and other enteric pathogens in stool specimens from diarrheic and non-diarrheic patients was studied over a 12 month period (January to December, 1986). Except for the absence of fever, all the clinical features in Aeromonas diarrhea were comparable to those associated with other diarrheagenic agents. These features included abdominal pain (30%), vomiting (24.5%), fever (31.5%), dehydration (9.5%) and hematochezia (19.5%). Aeromonas spp. were more frequently isolated from patients with gastroenteritis (2.5%) than from control patients (1.0%) (P less than 0.05). Isolates were recovered more often during the dry months (66.7%), than during the wet months (33.3%). Among the enteric pathogens isolated, Aeromonas spp. (2.5%) ranked next to Esch. coli (14.5%) and Shigella spp. (6.3%) in prevalence. Other bacterial isolates included Plesiomonas shigelloides (1.5%) Vibrio spp. (1.0%), Yersinia enterocolitica (1.0%) and Salmonella spp. (1.8%).
 ...
PMID:Comparative study of the prevalence and clinical profiles of diarrheas due to Aeromonas and other enteric pathogens. 221 40

Yersinia pseudotuberculosis (Y. pseudotuberculosis) infection is an intestinal infectious disease comparable in importance as those with Campylobacter or Salmonella. Clinical symptoms of Y. pseudotuberculosis infection vary. In this report, we will describe the clinical symptoms and immunological conditions of the patients with Y. pseudotuberculosis infection, including 2 or our own cases. Case 1 was a 4 years old male infant admitted to the hospital with major complaints of fever, diarrhea, and vomiting. Kawasaki disease was the most suspected diagnosis from the clinical viewpoint. These symptoms improved by symptomatic treatments. Serum examination during hospitalisation revealed the infection of Y. pseudotuberculosis 4a. Case 2 was a 7 months old male baby with psychomotor developmental delay. The patient was admitted to hospital with major complaints of fever and eruptions. The patient was diagnosed to have a severe infectious disorder based on the clinical symptoms and findings of laboratory tests. Treatments with antibiotics improved the conditions. Serum examination during hospitalisation also revealed the Y. pseudotuberculosis 5a infection. Both of these cases showed decreased cellular immunity during the acute phase of the infection which was normalized with the improvement in clinical conditions. It was thus suggested that Y. pseudotuberculosis had a possibility to influence the cellular immunity of hosts transiently but significantly.
 ...
PMID:[Two cases of Yersinia pseudotuberculosis infection in children]. 228 88

During a survey examining the causes of diarrhea in the East African country of Djibouti, 140 bacterial pathogens were recovered from 209 diarrheal and 100 control stools. The following pathogens were isolated at comparable frequencies from both diarrheal and control stools: enteroadherent Escherichia coli (EAEC) (10.6 versus 13%), enterotoxigenic E. coli (ETEC) (11 versus 10%), enteropathogenic E. coli (EPEC) (7.7 versus 12%), Salmonella spp. (2.9 versus 3%), and Campylobacter jejuni-C. coli (3.3 versus 5%). Surprisingly, the EAEC strains isolated did not correspond to well-recognized EPEC serogroups. No Yersinia spp., enteroinvasive E. coli, or enterohemorrhagic E. coli were isolated during the course of this study. Only the following two genera were recovered from diarrheal stools exclusively: Shigella spp. (7.7%) and Aeromonas hydrophila group organisms (3.3%). Shigella flexneri was the most common Shigella species isolated. Patients with Shigella species were of a higher average age than were controls (27 versus 13 years), while subjects with Campylobacter or Salmonella species belonged to younger age groups (2.6 and 1.6 years, respectively). Salmonella cases were more often in females. Shigella diarrhea was associated with fecal blood or mucus and leukocytes. ETEC was not associated with nausea or vomiting. Anorexia, weight loss, and fever were associated with the isolation of Salmonella and Aeromonas species. EAEC, ETEC, EPEC, and Shigella species were resistant to most drugs used for treating diarrhea in Africa, while the antibiotic most active against all bacteria tested was norfloxacin. We conclude that in Djibouti in 1989, Shigella and Aeromonas species must be considered as potential pathogens whenever they are isolated from diarrheal stools and that norfloxacin should be considered the drug of choice in adults for treating severe shigellosis and for diarrhea prophylaxis in travelers.
 ...
PMID:Epidemiology of bacterial pathogens associated with infectious diarrhea in Djibouti. 235 38

We report two cases of acute interstitial nephritis associated with Yersinia pseudotuberculosis infection. The patients had fever, abdominal pain, vomiting and acute renal failure coinciding with elevated agglutination antibody titer for Y. pseudotuberculosis. Renal biopsy revealed interstitial nephritis in both patients. Although it is well known that yersiniosis sometimes affects glomeruli, this is the first report to demonstrate acute interstitial nephritis in patients with Y. pseudotuberculosis infection.
 ...
PMID:Acute interstitial nephritis associated with Yersinia pseudotuberculosis infection. 266 63

Faecal samples from 54 dogs with diarrhoea and 54 control dogs were cultured for Campylobacter, Salmonella and Yersinia species and controlled for enteric viruses. The campylobacter were identified as either C jejuni/coli or C upsaliensis. In the diarrhoeic group 16 dogs (29.6 per cent) were positive for campylobacter, 10 C upsaliensis and six C jejuni/coli. Concomitant infection with parvovirus was evident in six of the dogs with diarrhoea and campylobacter-positive faecal cultures. In the control group 13 dogs (24.1 per cent) were positive for campylobacter; three of the isolates were C upsaliensis and six C jejuni/coli. Four isolates could not be identified. The most prominent clinical findings in naturally occurring cases were an acute onset of vomiting (12 of 16), diarrhoea (16 of 16) which was often haemorrhagic (nine of 16) and a raised rectal temperature. Dogs were infected experimentally with both C jejuni (three dogs) and C upsaliensis (three dogs). The challenge strains could be identified in faecal samples from all the dogs, but clinical signs of diarrhoea were seen in only one dog infected with C jejuni. Soft faeces was passed by one dog infected with C upsaliensis. It is concluded that C jejuni/coli or C upsaliensis are either primary pathogens or, after predisposing factors such as virus infections, act as secondary pathogens. It also seems probable that Campylobacter species are present in the intestinal flora of the normal dog.
 ...
PMID:Campylobacter in the dog: a clinical and experimental study. 282 68

During a 20-month period 55 strains of Aeromonas species were isolated from 53 children with diarrhea. The isolation rate of 2.5% for Aeromonas compared with the rates of 4.5% for Shigella, 3.3% for Salmonella, 2.7% for Campylobacter and 0.05% for Yersinia. In 45 children Aeromonas was the sole bacterial enteropathogen identified. Aeromonas was also isolated from 2 (0.5%) of 380 asymptomatic children. Despite its known lack of identifiable virulence properties, Aeromonas caviae was the most prevalent species, accounting for 69% of the isolates. None of the A. caviae strains produced cytotoxin by the 51Cr release assay and 12.5% were weakly enterotoxigenic by the infant mouse assay. All of the Aeromonas sobria and 71% of Aeromonas hydrophila were positive for both toxins. Ninety-two percent of the children with Aeromonas-associated diarrhea were younger than 3 years; 84% of the cases were seen between May and October. The majority of the children had an acute onset of watery diarrhea. Fever and vomiting were most commonly associated with the isolation of A. sobria. Eight children had chronic or intermittent diarrhea lasting for weeks to months before consultation; A. caviae was the isolate in all these cases. Several complications possibly related to Aeromonas intestinal infection were observed. These included Gram-negative bacteremia, intussusception, internal hernia strangulation, hemolytic uremic syndrome and failure to thrive in patients with chronic diarrhea.
 ...
PMID:Aeromonas-associated gastroenteritis in children. 334 Apr 60


1 2 3 4 5 Next >>