Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0851341 (infestation)
 10,121 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We had the opportunity of studying an epidemic of autochthonous amoebiasis occurring in the autumn of 1974 in a small town of 4000 inhabitants 30 km from Grenoble. Attention was originally attracted by the occurrence in this town of two cases of hepatic amoebiasis and one of intestinal amoebiasis identified by rectoscopy. Systematic investigations (coproctic examinations and serological tests for amoebiasis by indirect antibody fluorescence) were then carried out on everyone in the locality with digestive disorders which were possibly referable to amoebiasis, and on the other members of their families. A total number of 148 coproctic examinations were made and in two cases revealed the presence of vegetative forms of Entamoeba histolytica. In both cases the infestation provoked few symptoms (asthenia, vague abdominal discomfort, intermittent and apparently banal diarrhoea). On the other hand 20 out of 94 serological tests revealed positive results, 14 of which were equal to or greater than a titre of 1/100, a level at which all risks of non-specificity are virtually ruled out under our experimental conditions. Material reasons made it impossible to subject these cases to repeated faecal checks, but in two of them at least the rectoscopic appearances were very suggestive of subacute intestinal amoebiasis. Moreover, amoebic disease appears to be well confirmed by the results obtained among the patients as a whole by treatment with Metroinidazole. A variety of hypotheses on the origin of this epidemic have been put forward and then abandoned (market garden produce, receipt by certain families of exotic frut from overseas). In actual fact water seems to be the point of departure, for, although specimens of water taken at 7 different levels in the water supply system failed to reveal the presence of a single amoeba, bacteriological analyses during autumn 1974 showed signs of faecal contamination. The locality, which is situated at the foot of the Chartreuse massif, receives its water solely from springs but there is a holiday camp for the staff of an international airline situated above the main water catchment.
 ...
PMID:[Epidemic of autochthonous hepatic and intestinal amebiasis in a place near Grenoble]. 0 24

Frequent outbreaks of Sarcoptes scabiei infestation in raccoon dogs (Nyctereutes procyonoides) have been reported in Japan. Although many raccoon dogs are brought to Kanazawa Zoological Garden (Yokohama, Kanagawa, Japan) because of S. scabiei infestation and debilitation, some of them die of asthenia. The clinical status of severely debilitated raccoon dogs must be determined to save their lives. In this study, we compared hematological and serum biochemical values between severely debilitated and nondebilitated raccoon dogs infested with S. scabiei. The total protein, albumin, glucose, and calcium values of debilitated raccoon dogs were significantly lower than those of nondebilitated raccoon dogs. On the other hand, debilitated raccoon dogs had significantly higher aspartate aminotransferase, total bilirubin, blood urea nitrogen, sodium, chloride, and phosphorus values than did nondebilitated raccoon dogs. The increase in the blood urea nitrogen value was particularly dramatic. The present study revealed that debilitated raccoon dogs infested with S. scabiei exhibited abnormal hematological values compared with nondebilitated raccoon dogs infested with S. scabiei. Clinically, the raccoon dogs developed malnutrition and sepsis if the mange infestation was untreated. Moreover, dehydration associated with appetite loss may have resulted in insufficient renal perfusion. These findings suggest that chronic S. scabiei infestations debilitated the raccoon dogs and resulted in physiological changes that were detected with hematological and serum biochemical tests.
 ...
PMID:Hematology and serum biochemistry in debilitated, free-ranging raccoon dogs (Nyctereutes procyonoides) infested with sarcoptic mange. 2174 31