[The lipid transport system and its hormonal regulators in youths suffering from obesity].
The type and degree of changes in the lipid transporting system of blood plasma and levels of hormonal provision of the regulatory processes in juvenile obesity of different degrees were under study. A single fat food loading was used to detect the precursors or latent forms of disorders in lipoprotein spectrum and their hormone regulators. A total of 35 obese patients aged 16 to 18 and 30 age-matched healthy youths were examined. Analysis of the baseline values showed increased levels of apolipoprotein B, cholesterol, triglycerides, insulin, and reduced levels of apolipoprotein A1, high-density lipoprotein cholesterol in obese youths vs. controls. A atherogenic pattern of changes in the lipoprotein and apolipoprotein spectra of the plasma obese youths was clearly seen under conditions of fat food loading, these changes being associated with disordered insulin reaction to intake if exogenous fat. The examinees suffering from obesity a varying degree, mainly from the abdominal variant, presented with a complex of interrelated metabolic disorders (hyperinsulinemia, insulin resistance, dyslipoproteinemias),--the metabolic X syndrome, this referring them to a group at risk of developing atherosclerosis, essential hypertension, diabetes mellitus irrespective of the degree of general obesity.
Sokolov
E I
EI
Dvoriashina
I V
IV
Perova
N V
NV
Mel'kina
O E
OE
Chudakova
I A
IA
D000293:Adolescent; D001053:Apolipoproteins / Q000097:blood; D001692:Biological Transport / Q000502:physiology; D002784:Cholesterol / Q000097:blood; D008076:Cholesterol, HDL / Q000097:blood; D004041:Dietary Fats / Q000494:pharmacology*; D006728:Hormones / Q000502:physiology*; D006801:Humans; D007328:Insulin / Q000378:metabolism; D000078790:Insulin Secretion; D008055:Lipids / Q000493:pharmacokinetics*; D008074:Lipoproteins / Q000097:blood; D008297:Male; D009765:Obesity / Q000097:blood*; D012016:Reference Values; D012307:Risk Factors; D014280:Triglycerides / Q000097:blood
D001053:Apolipoproteins; D008076:Cholesterol, HDL; D004041:Dietary Fats; D006728:Hormones; D007328:Insulin; D008055:Lipids; D008074:Lipoproteins; D014280:Triglycerides; D002784:Cholesterol
Sostoianie lipidtransportnoĭ sistemy i ee gormonal'nykh reguliatorov u iunosheĭ s ozhireniem.