Abstract:
:Oral glucose administration increased plasma noradrenaline concentration significantly in seven normal subjects (p less than 0.02), whereas in six young short-term Type 1 diabetic patients without complications plasma noradrenaline did not change. Basal plasma noradrenaline did not differ between the two groups. In the first 3 h after oral glucose administration, the mean heart rate in eight normal subjects was increased 3.5% above basal levels (p less than 0.05). In contrast, no such increase was found in eight Type 1 diabetic patients after glucose administration. In two normal subjects thoroughly examined before and after oral glucose administration, we observed a significant correlation between heart rate and systolic blood pressure (p less than 0.001) but this was not seen in two diabetic patients in whom neither heart rate nor systolic blood pressure increased. Our findings indicate that sympathetic nervous activity and cardiovascular function is abnormal in early diabetes during an oral glucose load.
journal_name
Diabetologiajournal_title
Diabetologiaauthors
Hegedüs L,Christensen NJ,Sestoft Ldoi
10.1007/BF00279937subject
Has Abstractpub_date
1983-09-01 00:00:00pages
242-6issue
3eissn
0012-186Xissn
1432-0428journal_volume
25pub_type
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