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Query: UMLS:C0017160 (
gastroenteritis
)
11,398
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
After perioperative adjuvant chemotherapy of a sigma-adenocarcinoma with 400 mg peptichemio and 500 mg 5-fluorouracil a 61-year-old woman developed a severe intoxication: myelosuppression with pancytopenia,
gastroenteritis
and ulcerative proctitis, toxic hepato- and myocardiopathy, impaired renal function and alopecia. As a result of reduced resistance pneumonias, urinary tract infection, sepsis, cytomegaly infection and
candidiasis
of the oral mucosa occurred. The toxic effects are attributed mainly to the high dose of peptichemio.
...
PMID:[Severe intoxication after combined chemotherapy of a sigma-adenocarcinoma with peptichemio and 5-fluorouracil (author's transl)]. 711 29
A prospective study of 62 chemotherapy-induced neutropenic episodes in patients with acute leukaemia was conducted to determine the incidence and causes of abdominal infections, and to assess the diagnostic value of the combined use of ultrasonography (US) and microbiology. Each patient underwent US of liver, gallbladder and complete bowel before chemotherapy, on days 2-4 after the end of chemotherapy and in cases of fever, diarrhoea or abdominal pain. US was combined with a standardized clinical examination and a broad spectrum of microbiological investigations. From January to August 2001, 243 US examinations were performed. The overall incidence of abdominal infectious diseases was 17.7% (11 out of 62, 95% confidence interval (CI): 9-29%). Four patients (6.5%) developed neutropenic enterocolitis; two of them died, two survived. Bowel wall thickening (BWT) > 4 mm in these four patients ranged from 5.8 to 23.6 mm and was detected only in one patient with mucositis. In three other patients (4.8%) Clostridium difficile, and in one patient (1.6%) Campylobacter jejuni, caused enterocolitis without BWT. Cholecystitis was diagnosed in three patients (4.8%) and hepatic
candidiasis
was strongly suspected in one patient. Abdominal infections caused by
gastroenteritis
viruses, cytomegalovirus (CMV) or Cryptosporidium were not observed. We conclude that in neutropenic patients with acute leukaemia receiving chemotherapy: (i) BWT is not a feature of chemotherapy-induced mucositis and should therefore be considered as sign of infectious enterocolitis; (ii) viruses, classic bacterial enteric pathogens (Salmonella, Shigella, Yersinia, Campylobacter, Aeromonas, Vibrio subsp., enterohaemorrhagic Escherichia coli) and Cryptosporidium have a very low incidence; and (iii) abdominal infections may be underestimated when US is not used in every patient with abdominal pain.
...
PMID:Abdominal infections in patients with acute leukaemia: a prospective study applying ultrasonography and microbiology. 1197 17
Campylobacter jejuni is a common cause of bacterial
gastroenteritis
in most parts of the world. The bacterium has a broad host range and has been isolated from many animals and environments. To investigate shedding patterns and putative effects on an avian host, we developed a colonization model in which a wild bird species, the European Robin Erithacus rubecula, was inoculated orally with C. jejuni from either a human patient or from another wild bird species, the Song
Thrush
Turdus philomelos. These two isolates were genetically distinct from each other and provoked very different host responses. The Song
Thrush
isolate colonized all challenged birds and colonization lasted 6.8 days on average. Birds infected with this isolate also showed a transient but significant decrease in body mass. The human isolate did not colonize the birds and could be detected only in the feces of the birds shortly after inoculation. European Robins infected with the wild bird isolate generated a specific antibody response to C. jejuni membrane proteins from the avian isolate, which also was cross-reactive to membrane proteins of the human isolate. In contrast, European Robins infected with the human isolate did not mount a significant response to bacterial membrane proteins from either of the two isolates. The difference in colonization ability could indicate host adaptations.
...
PMID:Campylobacter jejuni colonization in wild birds: results from an infection experiment. 2014 Feb 4
Crested screamers, a unique, mainly terrestrial avian species native to South America, are known to have a markedly high chick mortality rate in captivity, ranging from 61% to 94%; however, there is very limited information on this species' natural history within the literature, and even less about common diseases that affect them. Four captive-born crested screamer chicks (
Chauna torquata
) at a U.S. zoological institution died acutely from different causes over the course of 2.5 months. Although a hands-off approach was initially taken, each chick became acutely weak on exhibit and medical intervention was deemed necessary, but proved unsuccessful in all cases. Necropsy results of the chicks revealed various causes of death, including acute
Escherichia coli
colitis, aspiration pneumonia complicated by concurrent gastrointestinal
Candidiasis
, severe dehydration and emaciation, and acute amoebic
gastroenteritis
. No direct associations were found between these deaths and diet or husbandry; however, the limited literature on this topic suspects inadequate husbandry and immunosuppression to be the greatest cause of chick mortality in this species. The cases presented here are consistent with this hypothesis, but further exemplify the limited knowledge of this species and the need to optimize their survivability and proliferation in captivity.
...
PMID:Mortality of four captive-born crested screamer chicks (
Chauna torquata
). 3136 Jun 50