European Paleolithic subsistence is assumed to have been largely based on animal protein
and fat, whereas evidence for plant consumption is rare. We present evidence of starch …

… In addition, the 15 N of plants can indicate the principal nitrogen source used, ie nitrogen …
near to zero due to the direct use of atmospheric N 2 (which have 15 N = 0 ‰). So, nitrogen is …

A rapid, precise, accurate, and selective high-performance liquid chromatographic method
with fluorescence detection has been validated and used for analysis of amisulpride in …

This study is applied to the unique grinding stone from Surein I retrieved in the Aurignacian
layers of the rockshelter located in the south of the Crimea Peninsula. Our research enables …

… (e) Overview of a drop of the suspension obtained by the sonication of mold n. 3 from
Surein I, #NN; the red rectangle identifies the imaged area, the scale bar is 150 microns. (f–h). …

It was shown in experiments on male albino rats that rifampicin potentiated the hepatotoxicity
of isoniazid. As compared to the use of isoniazid alone, its combination with rifampicin …

A selection of five ground stones from Pontic Steppe sites dating back to the Early Upper
Palaeolithic (EUP) was used as test-cases to be analysed by combining wear-traces and use-…

The paper presents an innovative approach to the identification and characterisation of use-wear
traces on Aurignacian ground stones (GSTs) which were used to process plants in …

… This last site is quite a particular settlement interpreted by its investigators as goods exchange
‘emporium’ on the strategic route connecting north Greece and the Danube region. There …

It has been established in experiments on white rats that antituberculous drugs (isoniazid,
rifampicin, ethambutol) given in toxic doses affect the liver, its membranes and organelles, …