Linked Life Data

2509624

Source:http://linkedlifedata.com/resource/pubmed/id/2509624

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
5
pubmed:dateCreated
1989-12-21
pubmed:abstractText
We investigated the validity of a one plasma sample method (I) compared with a multiple plasma sample method (II) for routine clinical determination of glomerular filtration rate (GFR) in 35 insulin-dependent diabetic patients suffering from nephropathy. GFR was measured after an intravenous bolus injection of 100 microCi 51Cr-EDTA by determination of plasma radioactivity in venous blood samples taken from the other arm 180, 200, 220 and 240 min after the injection (II). The plasma radioactivity in the sample drawn 240 min after injection was used in method I. During the mean investigation period of 32 months (12-62 months) a total of 184 GFR determinations were performed. The average interval between the GFR measurements was 6 months (1-21 months). In 127/184 of the study intervals method I indicated a decrease in GFR. The corresponding figure for method II was almost identical, 130/184. The mean decline in GFR was 8.1 +/- 7.2 and 7.8 +/- 6.9 ml year-1 1.73 m-2 using methods I and II, respectively (NS). The methods essentially provided the same GFR values in absolute terms (r = 0.98, P less than 0.001). We conclude that the one plasma sample method can be used as a valid routine technique in non-uraemic patients with nephropathy.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Nov
pubmed:issn
0954-6820
pubmed:author
pubmed:issnType
Print
pubmed:volume
226
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
341-3
pubmed:dateRevised
2004-11-17
pubmed:meshHeading
pubmed:year
1989
pubmed:articleTitle
Monitoring kidney function in diabetic nephropathy.
pubmed:affiliation
Department of Clinical Physiology and Nuclear Medicine, Bispebjerg Hospital Copenhagen, Denmark.
pubmed:publicationType
Journal Article