Metabolic and dietary determinants of serum lipids in obese patients with recently diagnosed non-insulin-dependent diabetes.
Ann Med
; 26(2): 119-24, 1994 Apr.
Article
in En
| MEDLINE
| ID: mdl-8024729
ABSTRACT
The aim of the study was to ascertain the metabolic and dietary determinants of changes in serum lipids during a 15-month diet therapy of obese patients (n = 71, 41 males, 30 females) with recently diagnosed Type 2 (non-insulin-dependent) diabetes. The subjects lost weight and improvement in glycaemic control was observed, but due to variation in individual responses the mean serum total cholesterol or non-HDL cholesterol did not change significantly. The proportion of palmitic acid decreased and that of linoleic acid increased in serum lipids during the study, and serum triglycerides decreased and HDL-cholesterol increased. In univariate analyses, decreased serum triglyceride level was associated with serum triglycerides at baseline, decreases in body mass index, fasting blood glucose and palmitic acid proportion of serum triglycerides, and the intake of saturated fats and dietary fibre, but in multiple regression analyses the determinants for decreased serum triglycerides were high serum triglycerides at baseline and a decreased proportion of palmitic acid in serum triglycerides. In univariate analysis, increased HDL-cholesterol was associated with the baseline HDL-cholesterol, decrease in the triceps/subscapularis ratio and the intake of saturated and mono-unsaturated fatty acids, but none of these variables had an independent contribution to the increase in serum HDL-cholesterol in multiple regression analysis. In conclusion, a reduction of palmitic acid in the serum lipids, which was probably due to reduction of dietary saturated fatty acids, had beneficial effects on serum lipids in obese patients with Type 2 diabetes, independently of weight loss and improvement in glycaemic control.
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Collection:
01-internacional
Database:
MEDLINE
Main subject:
Diabetes Mellitus
/
Diabetes Mellitus, Type 2
/
Diet, Reducing
/
Lipids
/
Obesity
Type of study:
Clinical_trials
/
Diagnostic_studies
/
Observational_studies
/
Prognostic_studies
/
Risk_factors_studies
Limits:
Adult
/
Female
/
Humans
/
Male
/
Middle aged
Language:
En
Journal:
Ann Med
Journal subject:
MEDICINA
Year:
1994
Document type:
Article
Affiliation country:
Finlandia
Publication country:
ENGLAND
/
ESCOCIA
/
GB
/
GREAT BRITAIN
/
INGLATERRA
/
REINO UNIDO
/
SCOTLAND
/
UK
/
UNITED KINGDOM