Radhouene Doggui

6 Questions 19 Answers 0 Followers

Questions related from Radhouene Doggui

Interest of urinary matrix

Dear Pr Soldin, 1- What are the advantages of quantifying free thyroids in urine matrix? 2- which technique will be used for that purpose?

27 May 2017 1,875 4 View

Help with problems of analyzer using potentiometric method for urinary iodine determination?

Anyone use direct potentiometric determination of iodine in urinary matrix?

25 April 2015 8,582 0 View

Where can I get data about immunoassay performances for salivary cortisol assay?

I want to assess the variability effect of salivary cortisol by immunoassay kits on diagnosis of cushing syndrome and other surrenal related pathologies.

20 January 2015 8,164 8 View

It is necessary to practice solvent and chromatography extraction to an accurate measure of salivary cortisol with immunoassay techniques?

When used the immunoassay method, several metabolites are able to interfere with salivary cortisol determination especially in sample from neonates, therapy replacement, oral prednisolone use...

29 November 2014 3,117 3 View

What type of resin should I use to extract iodine from biological samples (urine, serum)?

In our laboratory, we tried to measure iodine levels by ion selective electrodes. However, our direct assays were subject to interferences from other anions like fluorine, bromine. We would like...

01 April 2014 7,340 2 View

What is the standard protocol for urine pretreatment before urinary iodine assay with iodine selective electrode (ISE)?

With have some problem with direct urinary iodine measure with ISE, i would like to have the suggestions from experimented bioloigist in this area. The result of direct assay on urine control...

11 February 2014 8,646 2 View