Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
10
pubmed:dateCreated
1990-11-21
pubmed:abstractText
Cutaneous blood flow was measured with the laser Doppler technique and by recording cutaneous O2 tension on the forearm and forehead in nine young adult patients with insulin-dependent diabetes mellitus (IDDM) and nine sex- and age-matched healthy control subjects after induction of hypoglycemia. In the healthy subjects, cutaneous blood flow measured with the laser Doppler technique was increased by 120 +/- 26% in the forehead (P less than 0.01) and 196 +/- 50% in the forearm (P less than 0.01) at the glucose nadir (blood glucose 1.8 +/- 0.2 mM) compared with basal blood flow. In contrast, in diabetic patients, cutaneous blood flow was unchanged. The corresponding changes, at the glucose nadir, with cutaneous O2 tension recordings were 286 +/- 131% (P less than 0.05) in control subjects and -22 +/- 15% (NS) in diabetic patients. An impairment of sympathetic nervous function, not detectable by simple cardiovascular tests, could be responsible for the lack of cutaneous hyperemia and sweating and could contribute to unawareness of hypoglycemia in diabetic patients.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Oct
pubmed:issn
0149-5992
pubmed:author
pubmed:issnType
Print
pubmed:volume
13
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
1029-33
pubmed:dateRevised
2011-11-17
pubmed:meshHeading
pubmed:year
1990
pubmed:articleTitle
Lack of cutaneous hyperemia in response to insulin-induced hypoglycemia in IDDM.
pubmed:affiliation
Department of Pediatrics, University Hospital, Uppsala, Sweden.
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't