Topic
Serum albumin
About: Serum albumin is a research topic. Over the lifetime, 16337 publications have been published within this topic receiving 516395 citations. The topic is also known as: blood albumin & ANALBA.
Papers published on a yearly basis
Papers
More filters
TL;DR: The results indicate that administration of oral vitamin C may inhibit the glycosylation of proteins in vivo by a competitive mechanism.
Abstract: Twelve nondiabetic subjects consumed 1 g/day vitamin C for 3 mo. A fasting blood sample was taken at the start of the study and at the end of each month for the measurement of plasma and intraerythrocyte glucose, vitamin C, glycosylated hemoglobin (affinity chromatography and electrophoresis), and glycosylated albumin (affinity chromatography). Although there were no significant changes in fasting glycemia, glycosylated hemoglobin (affinity chromatography) decreased 18%, from 6.18 +/- 0.48% (mean +/- SD) at the start to 5.05 +/- 0.50% (P less than 0.0001) after 3 mo, whereas, HbA1 measured by electrophoresis increased 16%, from 6.17 +/- 0.61 to 7.16 +/- 0.59% (P less than 0.0001) in this period. Glycosylated albumin decreased 33%, from 1.56 +/- 0.24 to 1.04 +/- 1.01% (P less than 0.0001) after 3 mo. This discrepancy between glycosylated hemoglobin measured by electrophoresis and affinity chromatography was due to methodological differences between the two techniques, with affinity chromatography measuring "true" glycosylated hemoglobin. The greater decrease found with glycosylated albumin was probably due to the different distribution of vitamin C between plasma and within the erythrocyte, levels after 1 mo of supplementation being 109 +/- 19 and 59 +/- 9 microM, respectively (P less than 0.001). This indicates that administration of oral vitamin C may inhibit the glycosylation of proteins in vivo by a competitive mechanism.
204 citations
203 citations
TL;DR: A first step of incubation between the drug and the protein, prior to the preparation of nanoparticles, enabled us to obtain albumin carriers able to release ganciclovir in a sustained way.
203 citations
TL;DR: In this article, the authors examined associations of serum albumin with age and found that decreases with age in albumin concentrations are associated with muscle loss (sarcopenia) in the elderly.
203 citations
TL;DR: Initial chromatographic studies show that this HPLC stationary phase can be used for chiral separations of enantiomeric solutes and that these separations may reflectin vitro binding to the HSA.
Abstract: A new HPLC stationary phase was synthesized by thein situ covalent immobilization of human serum albumin (HSA). The protein was immobilized on a commerically available diol column which had been activated with 1,1-carbonyldiimidazole. Initial chromatographic studies show that this phase can be used for chiral separations of enantiomeric solutes and that these separations may reflectin vitro binding to the HSA. The effects of mobile phase composition and temperature on the stereochemical resolutions are reported.
203 citations