equilibrium dialysis

* With CLASH-free, we will improve the clinical applicability of free steroid hormone concentrations in patients with specific conditions by using state-of-the-art methods. * Formulas to estimate free steroid hormone concentrations are used instead, but their applicability in many clinical...

Introduction Testosterone is the most abundant circulating androgen in both men and women. It is a biomarker for identifying androgen excess and deficiency, and to monitor their treatment. Measurement of the metabolically active form, free testosterone (FT), has been part of the clinical...

Very recent paper from October 2022. I'm not one to push for constant higher Free T levels or the idea that everyone 70 years ago was walking around with 1700ng/dL TT levels, but I thought this was interesting. They used equilibrium dialysis and a nonobese ("healthy") population of men, coming...

https://etj.bioscientifica.com/view/journals/etj/11/6/ETJ-22-0145.xml Are we having fun yet?

Hey Folks, thought I would update the graph for free T reference ranges based on LC-MS/MS+ED and compare with Labcorp's direct RIA fT reference range. What the hell do you do with with your direct fT measurement if you want to compare with equibrium dialysis reference ranges? Take the Labcorp...