Results 191 to 200 of about 1,456,535 (248)

DIETARY CHOLESTEROL AND PLASMA CHOLESTEROL LEVELS IN MAN

Canadian Journal of Biochemistry and Physiology, 1959
Sixty-three men and twenty women (university students) consumed a fat-free, homogeneous liquid formula ration for 8 days. Groups of 8 to 11 individuals were then transferred to diets in which 30% of the calories were supplied in the form of butter oil fractions which were substituted equicalorically for carbohydrate.
J M, BEVERIDGE, W F, CONNELL, H L, HAUST, G A, MAYER   +3 more
openaire   +2 more sources

Dietary cholesterol, membrane cholesterol and cholesterol synthesis

Biochimie, 1991
After describing the main steps of cholesterol biosynthesis the author recalls that the cholesterogenesis rate is feedback-inhibited by dietary cholesterol and examines the various processes of modulation. Hydroxy-3-methylglutaryl (HMG) CoA reductase, the key rate-limiting enzyme, is a 97 kDa endoplasmic reticulum glycoprotein, anchored 7-fold in this ...
openaire   +2 more sources

Rethinking dietary cholesterol

Current Opinion in Clinical Nutrition and Metabolic Care, 2012
The perceived notion that dietary cholesterol is associated with increased risk for coronary heart disease (CHD) has led to dietary recommendations of no more than 300  mg/day for healthy populations in the USA. This study will review the recent evidence that challenges the current dietary restrictions regarding cholesterol while it presents some ...
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The potential cholesterol-lowering and prebiotic effects of bamboo shoot dietary fibers and their structural characteristics.

Food Chemistry, 2020
The physicochemical and physiological properties of soluble dietary fiber (SDF) and insoluble dietary fiber (IDF) from bamboo shoots were investigated in present study.
Weijie Wu, Jie Hu, Haiyan Gao, Hangjun Chen, X. Fang, Honglei Mu, Yanchao Han, Ruiling Liu   +7 more
semanticscholar   +1 more source

Effect of dietary cholesterol and phospholipids on feed intake, growth performance and cholesterol metabolism in juvenile turbot (Scophthalmus maximus L.)

Aquaculture, 2018
Dietary phospholipids play important roles in growth and nutrition metabolism in fish. Previous studies showed that moderate dietary cholesterol supplementation improved the growth performance of juvenile turbot fed plant-based or defatted fishmeal diets.
Tengfei Zhu, K. Mai, W. Xu, Q. Ai
semanticscholar   +1 more source

Dietary cholesterol and plasma lipoproteins

Atherosclerosis, 1993
Although dietary cholesterol undoubtedly affects the plasma cholesterol level, the magnitude of this effect depends on several factors: 1. the amount of cholesterol ingested; 2. the amount of dietary fat; 3. the type of dietary fat; 4. the efficiency of metabolic compensatory mechanisms; 5. interactions with other dietary factors. Some of these are not
openaire   +2 more sources

Absorption of dietary cholesterol in man

Metabolism, 1973
Abstract Cholesterol absorption was studied by balance methods in 10 hyperlipemic subjects. The cholesterol (401–1214 mg/day) and β-sitosterol (171–454 mg/day) were integral parts of the diets. The absorption was 37% ± 5% and the amounts of cholesterol absorbed were 149–508 mg/day.
B J, Kudchodkar, H S, Sodhi, L, Horlick
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Individuality of the response of serum cholesterol to dietary cholesterol

1987
In the numerous studies which have dealt with the effect of dietary cholesterol on serum cholesterol levels in humans a striking variability in individual response was generally found (1). Certain individuals showed negligible changes in the concentration of serum cholesterol (hyporesponders), whereas others developed elevated concentrations ...
Beynen, A.C., Katan, M.B.
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Importance of Dietary Cholesterol in Man

JAMA: The Journal of the American Medical Association, 1962
The importance of dietary cholesterol in man has been reevaluated, using the formula diet technique. A prompt, significant increase in the serum cholesterol concentration occurred in all of 8 patients as the result of the feeding of a cholesterol formula diet. The discrepancies between this and previous studies is probably related to the administration
A, STEINER, E J, HOWARD, S, KGUN
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Effect of dietary cholesterol on spermatogenesis

Zeitschrift für Ernährungswissenschaft, 1988
Cholesterol fed to male rats and rabbits for 120 days impaired testicular function. The production of secondary spermatocytes in rats and rabbits was reduced by 26.1% and 46.9%, respectively. There was significant reduction in spermatid cell population, seminiferous tubules, and Leydig's cell nuclear dimensions.
R S, Gupta, V P, Dixit
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