BACKGROUND AND OBJECTIVES Vitamin K, vitamin K-dependent proteins, and vitamin D may be involved in the regulation of calcification in chronic kidney disease (CKD). DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS Vitamin K and D status was measured as dietary intake, plasma phylloquinone, serum percent uncarboxylated osteocalcin (%ucOC), proteins induced by vitamin K absence (PIVKA-II), Vitamin...

It has been hypothesized that alexithymia is related to an impairment of the right hemisphere or a deficiency in interhemispheric transfer. We used the Toronto Alexithymia Scale-20 (TAS-20) and the tactile finger localization task of Zeitlin et al. to test these relationships on nonclinical samples of college men and women, and also considered the role of short-term memory. Among 47 men, the TA...

Chronic hepatitis C virus (HCV) infection is often associated with fatty liver. Apolipoprotein B (ApoB) deficiency is one of the known causes of fatty liver and acquired ApoB deficiency has recently been reported with HCV infection. We report two patients (47-year-old lady and 48-year-old man) who had asymptomatic transaminase elevation, fatty liver, anti-HCV positive with high viral load (geno...

A photodiode array in conjunction with a rapid stopped-flow mixing method, with a millisecond time resolution, is used here to study the refolding of the membrane protein bacteriorhodopsin from an apoprotein state with a native-like secondary structure in mixed phospholipid/detergent micelles. Refolding to the native state is initiated by the rapid mixing of all-trans-retinal and the apoprotein...

background & aim:  this study aimed to determine the relationship between lipid and apolipoprotein b-100 (apo b-100) levels in maternal and umbilical cord sera as well as the effects of these components on anthropometric measurements of newborn infants. methods:this correlational study was performed on 85 appropriate for gestational age (aga) newborns and their mothers. for analysis, 5 ml of ma...

Using "high-performance" anion-exchange chromatography, we isolated and quantified human C apolipoproteins (apo C) from very-low-density lipoproteins (VLDL) in serum. As revealed by isoelectric focusing and double immunodiffusion against monospecific antisera, apo C-I, apo C-II, apo C-III0, apo C-III1, and apo C-III2 were purified to homogeneity. Assay reproducibility (coefficients of variation...