scholarly journals Effect of divergent selection for total plasma phosphorus on plasma and yolk very low density lipoproteins and plasma concentrations of selected hormones in laying Japanese quail

1999 ◽  
Vol 78 (9) ◽  
pp. 1241-1251 ◽  
Author(s):  
SE Chen ◽  
DW Long ◽  
KE Nestor ◽  
RL Walzem ◽  
VL Meuniot ◽  
...  
1998 ◽  
Vol 77 (1) ◽  
pp. 8-16 ◽  
Author(s):  
D. Ely ◽  
K.E. Nestor ◽  
W.L. Bacon ◽  
R.A. Patterson ◽  
D. Smith ◽  
...  

1987 ◽  
Vol 33 (9) ◽  
pp. 1597-1602 ◽  
Author(s):  
P Puchois ◽  
C Luley ◽  
P Alaupovic

Abstract Because lipoproteins containing apolipoprotein A (ApoA-I + ApoA-II) or apolipoprotein B (ApoB) seem to exert opposite effects as risk factors for coronary heart disease, we decided to determine the separability of these two major plasma lipoproteins by procedures originally designed to separate high-density from low- and very-low-density lipoproteins. The presumably ApoB-free lipoproteins isolated from normal plasma by (a) ultracentrifugation at d = 1.063; precipitation with (b) heparin-Mn2+ or (c) phosphotungstate-Mg2+; or (d) immunoprecipitation with antibodies to ApoB were characterized by quantifying cholesterol and apolipoproteins A-I, A-II, B, C-II, C-III, D, E, F, and Lp(a). ApoA- and ApoB-containing lipoproteins were completely separated only by immunoprecipitation with antibodies to ApoB. The ApoB-containing lipoproteins isolated by other procedures always contained 4% to 20% of total plasma ApoA-I and differed substantially from one another with respect to the content of some of the minor apolipoproteins. Measuring apolipoproteins was more reliable than measuring cholesterol for monitoring this separation and for expressing the concentrations of ApoA- and ApoB-containing lipoproteins.


1999 ◽  
Vol 42 (4) ◽  
pp. 365-376
Author(s):  
H. Falkenberg ◽  
G. Kuhn ◽  
M. Langhammer ◽  
U. Renne ◽  
H. Redel

Abstract. Title ofthe paper: Comparison of blood cholesterol traits in pigs, rabbits and mice Concentrations of total cholesterol as well as high density lipoproteins cholesterol and low density lipoproteins + very low density lipoproteins cholesterol were determined in the blood plasma of 434 pigs, 132 rabbits and 1096 mice. respectively. In all three species blood cholesterol concentration was dependent from species and sex. The lowest concentration was found in rabbits. In pigs the level of cholesterol decreased with increasing body weight. It could be shown that genetic influences like long term selection for different goals in mice varied the concentration of the different cholesterol traits and the correlations between them.


1969 ◽  
Vol 244 (20) ◽  
pp. 5687-5694 ◽  
Author(s):  
W. Virgil Brown ◽  
Robert I. Levy ◽  
Donald S. Fredrickson

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