Linked Life Data

2970981

Source:http://linkedlifedata.com/resource/pubmed/id/2970981

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
10
pubmed:dateCreated
1988-10-27
pubmed:abstractText
The effectiveness of insulin therapy on early diabetic nephropathy has not been established. In this study we examined the influence of continuous subcutaneous insulin on the progression of established nephropathy in streptozocin-induced diabetic rats. Normal controls and diabetic rats were studied for 11 mo. During the first 6 mo, all the diabetic rats received 2 U protamine zinc insulin s.c. twice weekly. During the last 5 mo of study, diabetic rats either continued on the occasional subcutaneous insulin regimen or received regular insulin by continuous subcutaneous infusion. Six months after the initiation of the study, the diabetic rats were severely hyperglycemic, and their relative mesangial areas had increased. Continued poor glycemic control in the rats receiving occasional insulin was associated with relative increased mesangial area (25.2 +/- 1.0% of glomerular area) and significant proteinuria (148 +/- 17 mg/24 h) compared with normal controls. In contrast, the use of continuous subcutaneous insulin therapy with improved glycemic control arrested mesangial changes (19.5 +/- 1.4% of glomerular area) and prevented the excessive proteinuria (71 +/- 13 mg/24 h). Indeed, these parameters did not differ from age-matched controls. We conclude that in the rat, continuous subcutaneous insulin therapy instituted after the development of early glomerular pathology is effective in arresting the disease process.
pubmed:grant
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
AIM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Oct
pubmed:issn
0012-1797
pubmed:author
pubmed:issnType
Print
pubmed:volume
37
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
1346-50
pubmed:dateRevised
2011-11-17
pubmed:meshHeading
pubmed:year
1988
pubmed:articleTitle
Effect of insulin therapy on established diabetic nephropathy in rats.
pubmed:affiliation
Department of Medicine, Stanford University Medical School, California.
pubmed:publicationType
Journal Article, Research Support, U.S. Gov't, P.H.S., Research Support, U.S. Gov't, Non-P.H.S.