Moutan cortex, the root bark of Paeonia suffruticosa Andrews (Paeoniaceae), is a traditional Chinese medicine widely used for the treatment of various diseases. In the present study, we examined the antiproliferative effect and apoptosis-inducing activity of paeonol and the crude total glycosides (CTG) extracted from moutan cortex against DLD-1 human colon cancer cells in vitro. Cell viability ...

This paper presents new records and noteworthy data on the following taxa in SE Europe adjacent regions: cyanobacteria Anagnostidinema amphibium, mycorrhizal fungus Tricholoma frondosae, stonewort Chara connivens, mosses Dicranum polysetum Ulota intermedia, dicots Eclipta prostrata, Paeonia daurica subsp. daurica, Ruta graveolens Sorbus bosniaca.

Squamous cell carcinoma (SCC) is one of the most common cancers of the head and neck region worldwide and is generally treated surgically in combination with radiotherapy and/or chemotherapy. However, anticancer agents have numerous serious side effects, and alternative, less toxic agents that are effective as chemotherapeutics for SCC are required. The Paeoniaceae family is widely used in trad...

The methanolic extract of Paeonia lactiflora roots significantly protected primary cultures of rat cortical cells exposed to oxidative stress induced by H(2)O(2). Seven monoterpenes, paeonilactone-B (1), paeonilactone-C (2), paeoniflorigenone (3), benzoylpaeoniflorin (4), paeoniflorin (5), oxypaeoniflorin (6) and albiflorin (7), were isolated by bioactivity-guided fractionation and further sepa...

Modified Xijiao Dihuang (XJDH) decoction has been shown to exert powerful neuroprotective properties in clinical ischemic stroke treatment. It consists of 4 Chinese herbs: Buffalo Horn, Paeonia suffruticosa Andrews, Rehmannia glutinosa (Gaertn.) DC, and Paeonia lactiflora Pall. In the present study, the neuroprotective effect and specific mechanisms of XJDH in protecting PC12 cells from oxygen-...

Most common plant oils have little α-linolenic acid (C18:3(Δ9,12,15), ALA) and an unhealthy ω6/ω3 ratio. Here, fatty acids (FAs) in the seeds of 11 species of Paeonia L., including 10 tree peony and one herbaceous species, were explored using gas chromatograph-mass spectrometer. Results indicated that all Paeonia had a ω6/ω3 ratio less than 1.0, and high amounts of ALA (26.7-50%), oleic acid (C...

Five paeonol glycosides, suffruticosides A, B, C, D, and E, and a monoterpene glucoside, galloyl-oxypaeoniflorin, were isolated from the glycosidic fraction of Chinese Moutan Cortex, the root cortex of Paeonia suffruticosa Andrews, together with paeonolide, apiopaeonoside, galloyl-paeoniflorin, oxypaeoniflorin, and paeoniflorin. The structures of five suffruticosides and galloyl-oxypaeoniflorin...

Paeonia suffruticosa (PS) and lactiflora (PL) belong to the only genus in family Paeoniaceae. Comparative analysis of spatial metabolomes PS PL has rarely been performed. In this work, combined with multiple matrixes dual-polarity detection, high mass resolution matrix-assisted laser desorption/ionization MS imaging (MALDI MSI) MALDI tandem MSI were performed on root sections two species. The d...

This paper presents new records and noteworthy data on the following taxa in SE Europe adjacent regions: saprotrophic fungi Psathyrella typhae, Stropharia halophila, mosses Bryum klingraeffii Buxbaumia viridis, liverwort Scapania gymnostomophila, fern Matteuccia struthiopteris, monocots Galanthus nivalis, Listera ovata, Ophrys apifera, dicots Astragalus dasyanthus Paeonia officinalis subsp. ban...

Herbaceous peony (Paeonia lactiflora Pall.), one of the world's most important ornamental plants, is highly susceptible to Botrytis cinerea, and improving resistance to this pathogenic fungus is a problem yet to be solved. MicroRNAs (miRNAs) play an essential role in resistance to B. cinerea, but until now, no studies have been reported concerning miRNAs induction in P. lactiflora. Here, we con...