AIMS/INTRODUCTION The distributer of the anti-glutamic acid decarboxylase antibody assay kit using radioimmunoassay (RIA) recently announced its discontinuation, and proposed an alternative kit using enzyme-linked immunosorbent assay (ELISA). The aim of the present study was to investigate the diagnostic values of the anti-glutamic acid decarboxylase antibody by RIA and ELISA among type 1 diabe...

Ria-type estuaries correspond to complex systems at the transition between continental and marine domains, within a context of rocky coastlines. The Belon Estuary, in South Brittanny (France), is described as typical ria-type estuary characterised by morpho-sedimentological facies, strongly influenced Brittany’s geological framework. characterisation patterns sourced from recent multi-data acqu...

The paper is devoted to the legislative and organizational instruments employed ensure protection of results intellectual activity commercialization rights them in member countries Eurasian Economic Union (EAEU), particular Armenia, Belarus, Kazakhstan, Kyrgyzstan, Russia, Uzbekistan (Observer EAEU). authors have examined regulatory legal framework field property EAEU countries, experience nati...

Commercial 125I anti-HBs was processed to yield a sixfold improvement in economy without significant loss of sensitivity or specificity. Additional polystyrene beads were coupled with commercially supplied anti-HBs. The modified assay (Mod-RIA) was compared with commercial RIA, EIA, and RPHA using established HBsAg panels. Mod-RIA was also compared with HEPATEST (RPHA) for screening 71 200 fres...

Randomized intervention analysis (RIA) is used to detect changes in a manipulated ecosystem relative to an undisturbed reference system. It requires paired time series of data from both ecosystems before and after manipulation. RIA is not affected by non-normal errors in data. Monte Carlo simulation indicated that, even when serial autocorrelation was substantial, the true P value (i.e., from n...

We hypothesised that cells obtained via a Reamer-Irrigator-Aspirator (RIA) system retain substantial osteogenic potential and are at least equivalent to graft harvested from the iliac crest. Graft was harvested using the RIA in 25 patients (mean age 37.6 years (18 to 68)) and from the iliac crest in 21 patients (mean age 44.6 years (24 to 78)), after which ≥ 1 g of bony particulate graft materi...

Results with a commercial radioimmunoassay (RIA) reagent kit for quantification of the creatine kinase B subunit (CK-B) (Nuclear-Medical Laboratories, Irving, TX 75061) were compared with results obtained by electrophoresis for patients consecutively admitted to our coronary care unit for suspected acute myocardial infarction. Analytical sensitivity, precision, and specificity of the RIA were s...