OBJECTIVE Adipokines are mediators of body composition and are involved in obesity complications. This study aimed to assess the association of circulating omentin-1, vaspin, and RBP-4 with body composition indices and metabolic health status (MHS) in different phenotypes of body size. SUBJECTS AND METHODS A total of 350 subjects were included in the current cross-sectional study. Body compos...

The main transporting protein for vitamin A in rabbit serum, the retinol-binding protein (RBP), was isolated and its amino acid sequence determined. Rabbit RBP was found to be highly homologous to human RBP, whose amino acid sequence was elucidated earlier, and to rat RBP. The rat RBP sequence was obtained by combining information deduced from the nucleotide sequences of two overlapping cDNA cl...

BACKGROUND "Row-a-boat" phenomenon (RBP) is a spontaneous upper-body movement in patients with advanced Duchenne muscular dystrophy (DMD), when sitting upright supported by a belt around the body in a wheelchair. However, the role of RBP has not been clarified. OBJECTIVES To support the hypothesis that RBP is an abnormal pattern of respiration to compensate for the atrophied respiratory muscl...

The testis brain RNA-binding protein (TB-RBP/translin) is a DNA- and RNA-binding protein with multiple functions. As an RNA-binding protein, TB-RBP binds to conserved sequence elements often present in the 3' untranslated regions (UTRs) of specific mRNAs modulating their translation and transport. To identify additional mRNA targets of TB-RBP, immunoprecipitation and reverse transcription-polym...

Proteinuria is a marker and mediator of chronic kidney disease (CKD). In clinical practice, the urinary protein-to-creatinine ratio (UP/C) is of limited usefulness, because it indicates only the magnitude of proteinuria and not the origin of the loss (glomerular or tubular). The complete assessment of proteinuria includes quantitative and qualitative evaluations, both of which are required in o...

A retinol-binding protein (RBP) cDNA clone was used to examine the effect of retinol status on the level of RBP mRNA in the liver, and to explore whether extrahepatic tissues contain RBP mRNA. In the first series of experiments, poly(A+) RNA was isolated from the livers of normal, retinol-depleted, and retinol-repleted rats and the levels of RBP mRNA in these samples were determined by both Nor...

The lipocalins are a family of proteins the common function of which is to bind small hydrophobic substances. Although the amino-acid sequence similarity among the members of the family is low, there are two regions where the sequences are conserved. These are GXW and TDY (where X is usually acidic) [ 11. X-ray crystallography of several members of the family revealed that they exhibit a high d...

Transthyretin (TTR), synthesized by the choroid plexus, is proposed to have a role in transport of thyroid hormones in the brain. Our previous studies in animals suggest that sequestration of lead (Pb) in the choroid plexus may lead to a marked decrease in TTR levels in the cerebrospinal fluid (CSF). The objectives of this study were to establish in humans whether TTR and thyroxine (T(4)) are c...

 Background. Chemerin and retinol binding protein-4 (RBP-4) are adipokines which may play a role in the progression of NAFLD. It has been also suggested that cytokeratin-18 (CK-18) could be a marker of hepatocyte caspase-directed death while transgelin-2 production could reflect stage of liver fibrosis. The aim of this study was to evaluate the level of the above adipokines in sera of patients ...