Perbedaan Asupan Lemak, Lingkar Pinggang dan Persentase Lemak Tubuh pada Wanita Dislipidemia dan Non Dislipidemia

Differences of fat intake, waist circumference and percentage of bodt fat in dyslipidemia and non dyslipidemia adult women: Heart disease is the leading cause of death in several countries in the world . One of the major risk factors for heart disease is dyslipidemia . Dyslipidemia is a disorder of lipid metabolism characterized by an increase or decrease in plasma lipid fractions . Dyslipidemia has a strong relationship with the occurrence of central obesity . The purpose of this study was to analyze differences in the intake of fat , waist circumference and body fat percentage in dyslipidemia and non dyslipidemia adult women. This research is analytic study with cross sectional approach . The population in this study were adult women who examined their lipid profile in December 2013 in the Clinical Laboratory Cito Indraprasta Semarang . The total sample was 32 people . Independent test analysis of the differences using t-test for variables waist circumference and Mann Whitney test for variable fat intake and body fat percentage to 95 % and a significance level of 5% error. The results showed 17 adult women ( 53.1 % ) and 15 female adult dyslipidemia ( 46.9 % ) non- dyslipidemia. Average intake of fat, waist circumference and percentage body fat in adult women dyslipidemia higher than non dyslipidemia in adult women. Analysis of statistical tests showed difference in fat intake , waist circumference and body fat percentage in women adult dyslipidemia and non dyslipidemia (p value, respectively p = 0.002, p = 0.0001 and p = 0.0001

Precipitate–Coacervate Transformation in Polyelectrolyte–Mixed Micelle Systems

The polycation/anionic-nonionic mixed micelle, poly­(diallyldimethylammonium chloride)-sodium dodecyl sulfate/Triton X-100 (PDADMAC-SDS/TX100), is a model polyelectrolyte-colloid system in that the micellar mole fraction of SDS (<i>Y</i>) controls the micelle surface charge density, thus modulating the polyelectrolyte-colloid interaction. The exquisite temperature dependence of this system provides an important additional variable, controlling both liquid–liquid (L–L) and liquid–solid (L–S) phase separation, both of which are driven by the entropy of small ion release. In order to elucidate these transitions, we applied high-precision turbidimetry (±0.1 %), isothermal titration calorimetry, and epifluorescence microscopy which demonstrates preservation of micelle structure under all conditions. The L–S region at large <i>Y</i> including precipitation displays a remarkable linear, inverse <i>Y-</i>dependence of the L–S transition temperature <i>T</i>_s. In sharp contrast, the critical temperature for L–L coacervation <i>T</i>_φ, shows nearly symmetrical effects of positive and negative deviations in <i>Y</i> from the point of soluble complex neutrality, which is controlled in solution by the micelle charge and the number of micelles bound per polymer chain <i>n</i> (<i>Z</i>_complex = <i>Z</i>_polymer + <i>nZ</i>_micelle). In solid-like states, <i>n</i> no longer signifies the number of micelles bound per polymer chain, since the proximity of micelles inverts the host–guest relationship with each micelle binding multiple PE chains. This intimate binding goes hand-in-hand with the entropy of release of micelle-localized charge-compensating ions whose concentration depends on <i>Y.</i> These ions need not be released in L–L coacervation, but during L–S transition their displacement by PE accounts for the inverse dependence of <i>T</i>_<i>s</i> on micelle charge, <i>Y.</i