Latest papers

The significance of putative urinary markers of illicit heroin use after consumption of poppy seed products.

Phylogenetics of Papaver and related genera based on DNA sequences from ITS nuclear ribosomal DNA and plastid trnL intron and trnL-F intergenic spacers.

Ferric ions involved in the flower color development of the Himalayan blue poppy, Meconopsis grandis.

[Analysis of total alkaloids in Meconopsis quintuplinervia from different localtites of Qinghai]

Analgesic activity of the methanolic extract and total alkaloids of Glaucium paucilobum.

[Non-alkaloid constituents from a Tibetan medicine Meconopsis quintuplinervia].

Acetylated flavonol diglucosides from Meconopsis quintuplinervia.

Structural analyses of metabolites of phenolic 1-benzyltetrahydroisoquinolines in plant cell cultures by LC/NMR, LC/MS, and LC/CD.

Expression patterns of STM-like KNOX and Histone H4 genes in shoot development of the dissected-leaved basal eudicot plants Chelidonium majus and Eschscholzia californica (Papaveraceae).

[Total alkaloid of Macleaya cordata: in vitro cytotoxic effect on Hep3B cells and in vivo antitumor effect in mice]

Analysis of benzylisoquinoline-type alkaloids by electrospray tandem mass spectrometry and atmospheric pressure photoionization.

Self-incompatibility in plants.

[Determination of protopine and isocorydine in root of Dactylicapnos scandens by HPLC].

[The confirmation of putative natural hybrid species Meconopsis x cookei G. Taylor (Papaveraceae) based on nuclear ribosomal DNA ITS region sequence].

Macleya cordata and Prunella vulgaris in oral hygiene products - their efficacy in the control of gingivitis.

Anti-inflammatory and analgesic activity of the topical preparation of Glaucium grandiflorum

Acute cardiovascular effects of (+)-nantenine, an alkaloid isolated from Platycapnos spicata, in anaesthetised normotensive rats.

Anti-ulcerogenic activity of some plants used as folk remedy in Turkey.

Invasive Argentine ants (Linepithema humile) do not replace native ants as seed dispersers of Dendromecon rigida (Papaveraceae) in California, USA.

[Pharmacognostical studies on Dactylicapnos scandens].