These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Plasma immunoreactive beta-endorphin is elevated in uraemia.
    Author: Aronin N, Krieger DT.
    Journal: Clin Endocrinol (Oxf); 1983 May; 18(5):459-64. PubMed ID: 6307552.
    Abstract:
    Plasma immunoreactive-(IR) beta-endorphin (beta-EP) and beta-lipotrophin (beta-LPH) levels were measured in 15 adult uraemic patients on chronic haemodialysis. The presence of immunoreactivity eluting in the position of beta-EP was demonstrated following submission of pooled extracts of uraemic plasma to gel permeation chromatography on Sephadex G-50. To separate beta-EP from beta-LPH, pre-dialysis plasma extracts from six individual patients, and three pools of three patients each, were submitted to sequential immune-affinity chromatography and levels were measured by radioimmunoassay. In all cases, plasma IR beta-EP concentrations were markedly increased compared with normal subjects (m +/- SEM fmol/ml; 64.4 +/- 13.7 vs. 2.3 +/- 0.2). IR beta-LPH concentrations were also increased (m +/- SEM fmol/ml; 55.7 +/- 13.2 vs. normal 6.1 +/- 0.8). In addition, post-dialysis concentrations of plasma IR beta-EP and beta-LPH were lower than pre-dialysis levels (n = 4).
    [Abstract] [Full Text] [Related] [New Search]