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Behavioral and hematologic consequences of marginal iron-zinc nutrition in adolescent monkeys and the effect of a powdered beef supplement
Zinc deficiency iron deficiency diet
2016/6/2
The adolescent growth spurt and menarche
increase iron and zinc needs and could precipitate functional
deficiencies if dietary sources are inadequate.
Potential daily sperm production, Sertoli cell number, and seminiferous tubule characteristics in beef bulls fed conventional or gossypol-enriched diets
Potential daily sperm production Sertoli cell number seminiferous tubule characteristics
2009/2/18
The objective of this study was to determine the amount of germ cell degeneration throughout spermatogenesis in the bull and to determine if gossypol-enriched diets enhance that degeneration. Twenty...
March 28, 2007，A mother’s high beef consumption while pregnant was associated with lower sperm counts in her son, according to a study led by researchers at the University of Rochester.
Plasma lipids and lipoproteins in hypercholesterolemic men fed a lipid-lowering diet containing lean beef, lean fish, or poultry
Plasma lipids plasma lipoproteins beef poultry
2016/12/29
The objective of this study was to compare the effects on lipoprotein profiles in hypercholesterolemic men of the incorporation of lean beef, poultry (without skin), and lean fish into an American Hea...
Effects of beef- and fish-based diets on the kinetics of n−3 fatty acid metabolism in human subjects
docosahexaenoic acid compartmental model isotope tracer
2016/12/29
The quantity and type of dietary polyunsaturated fatty acids (PUFAs) can alter essential fatty acid metabolism in humans. Diets rich in 20- and 22-carbon PUFAs may inhibit desaturase expression or act...
A single daily dose of soybean phytosterols in ground beef decreases serum total cholesterol and LDL cholesterol in young,mildly hypercholesterolemic men
Lean beef soybean phytosterols young men HDL cholesterol LDL cholesterol cardiovascular disease
2016/12/19
Background: Consumption of phytosterol-supplemented margarine lowers total plasma cholesterol (TC) and LDL-cholesterol concentrations in older middle-aged hypercholesterolemic individuals. The ef...
Intestinal absorption of b-carotene ingested with a meal rich in sunflower oil or beef tallow: postprandial appearance in triacylglycerol-rich lipoproteins in women
b-carotene beef tallow bioavailability chylomicrons, fat intestinal absorption polyunsaturated fat postprandial, retinyl esters saturated fat sunflower oil triacylglycerolrich lipoproteins very-low-density lipoproteins VLDLs
2016/6/7
Background: Evidence indicates that different types of fat have
different effects on the postprandial plasma triacylglycerol
response. Therefore, the type of fat may influence the appearance
of b-c...