Linked Life Data

2553319

Source:http://linkedlifedata.com/resource/pubmed/id/2553319

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
5
pubmed:dateCreated
1989-12-19
pubmed:abstractText
In mice with streptozotocin-induced diabetes of 3 days' duration, the hexokinase/glucose-6-phosphatase (HK/G6Pase) ratio in the kidney was enhanced by 52% (mean +/- SEM: 0.40 +/- 0.04 vs. 0.26 +/- 0.03; p less than 0.02) compared to control mice as a result of a 25% increase of HK (16.68 +/- 0.93 vs. 13.31 +/- 1.04 nmol/min/mg protein; p = 0.05) and a 17% decrease of G6Pase (42.51 +/- 2.75 vs. 51.25 +/- 1.89; p less than 0.05). In contrast, as expected, the corresponding ratio (HK + glucokinase/G6Pase) was strikingly reduced in the liver. In 9-day diabetic mice, the kidney enzyme changes were much smaller; however, in a chronic disease such as diabetes, even minimal deviations from the normal may lead to significant metabolic changes with time. The enhanced HK/G6Pase ratio in the diabetic kidney suggests an increase in glucose utilization. This may contribute to the increased synthesis of glycogen, glycoproteins (including basement membrane) and RNA (via provision of ribose-phosphate) occurring in the diabetic kidney and supports the view that the kidney (as opposed to other tissues) shows an 'anabolic response' to diabetes.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:issn
0252-1164
pubmed:author
pubmed:issnType
Print
pubmed:volume
7
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
223-8
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1989
pubmed:articleTitle
Increased hexokinase/glucose-6-phosphatase ratio in the diabetic kidney as index of glucose overutilization.
pubmed:affiliation
Chair of the Pathophysiology of Metabolism, University of Catania Medical School, Garibaldi Hospital, Italy.
pubmed:publicationType
Journal Article, Comparative Study