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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
11
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pubmed:dateCreated |
1986-12-8
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pubmed:abstractText |
Obstructive jaundice was produced in rats by ligation and transection of bile duct outside the liver; the control group underwent laparotomy alone. Pancreatic wet weight, amylase, lipase, protein, DNA, RNA, RNA/DNA ratio, and weight/100 micrograms DNA were significantly increased in jaundiced rats when compared to control rats. Histologic evaluation of pancreatic tissue obtained from jaundiced rats revealed the appearance of large or multiple nuclei in pancreatic acinar cells. Basal plasma levels of immunoreactive CCK were significantly increased in jaundiced rats at two weeks and four weeks but, when compared to the levels obtained in laparotomized controls at those time intervals, CCK levels were not significantly different. In jaundiced rats, plasma immunoreactive gastrin was found to be significantly decreased at two and four weeks. Plasma gastrin levels were also found significantly decreased when the jaundiced group was compared with laparotomized control group. The results suggest that obstructive jaundice induced enlargement of the pancreas, probably due to hyperplasia and hypertrophy of pancreatic cells. Whether or not this phenomenon is related to changes in gastrin and CCK is not known.
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pubmed:language |
eng
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pubmed:journal | |
pubmed:citationSubset |
AIM
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pubmed:chemical |
http://linkedlifedata.com/resource/pubmed/chemical/Amylases,
http://linkedlifedata.com/resource/pubmed/chemical/Cholecystokinin,
http://linkedlifedata.com/resource/pubmed/chemical/DNA,
http://linkedlifedata.com/resource/pubmed/chemical/Gastrins,
http://linkedlifedata.com/resource/pubmed/chemical/Lipase,
http://linkedlifedata.com/resource/pubmed/chemical/RNA
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pubmed:status |
MEDLINE
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pubmed:month |
Nov
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pubmed:issn |
0163-2116
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:volume |
31
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
1233-41
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pubmed:dateRevised |
2004-11-17
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pubmed:meshHeading |
pubmed-meshheading:2429806-Amylases,
pubmed-meshheading:2429806-Animals,
pubmed-meshheading:2429806-Cholecystokinin,
pubmed-meshheading:2429806-Cholestasis,
pubmed-meshheading:2429806-DNA,
pubmed-meshheading:2429806-Female,
pubmed-meshheading:2429806-Gastrins,
pubmed-meshheading:2429806-Lipase,
pubmed-meshheading:2429806-Male,
pubmed-meshheading:2429806-Organ Size,
pubmed-meshheading:2429806-Pancreas,
pubmed-meshheading:2429806-RNA,
pubmed-meshheading:2429806-Rats
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pubmed:year |
1986
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pubmed:articleTitle |
Influence of obstructive jaundice on pancreatic growth and on basal plasma levels of cholecystokinin and gastrin in rats.
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pubmed:publicationType |
Journal Article
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