3D Microfluidic System for Evaluating Inhibitory Effect of Chinese Herbal Medicine Oldenlandia diffusa on Human Malignant Glioma Invasion Combined with Network Pharmacology Analysis.

Objective: To investigate the anti-invasion efficacy of the ethanol extract of Oldenlandia diffusa Will. (EEOD) on a three-dimensional (3D) human malignant glioma (MG) cell invasion and perfusion model based on microfluidic chip culture and the possible mechanism of action of Oldenlandia diffusa Will. (OD).

Triterpenoids from the fruiting bodies of Ganoderma lucidum and their inhibitory activity against FAAH.

Seventeen triterpenoids including four new lanostane triterpenoids (1-3 and 5) were isolated from the fruiting bodies of Ganoderma lucidum by various chromatographic techniques. Their chemical structures were determined by extensive spectroscopic data, including 1D-NMR, 2D-NMR, and HRESIMS. In addition, the spectral data of compound 4 was reported for the first time.

[Corrigendum] Effect of Yi Guan Jian decoction on differentiation of bone marrow mesenchymal stem cells into hepatocyte‑like cells in dimethylnitrosamine‑induced liver cirrhosis in mice.

Following the publication of the above article, an interested reader to the authors' attention that there appeared to be several duplications of data panels featured within Figs. 1‑3. After having consulted their original data, the authors have realized that a number of the data panels were inadvertently assembled incorrectly in these figures.

Alkaloids from the nearly ripe fruits of Evodia rutaecarpa and their bioactivities.

Two novel quinolone alkaloids (1 and 2) and two novel indole alkaloids (5 and 8), together with eleven known analogues, were isolated from the nearly ripe fruits of Evodia rutaecarpa. Their structures were determined by extensive spectroscopic data, including NMR, HRESIMS, and ECD. Additionally, the anti-tumor, hypoglycemic, and anti-bacterial activities of the isolated alkaloids were evaluated in vitro.

Dried Rehmannia root protects against glutamate-induced cytotoxity to PC12 cells through energy metabolism-related pathways.

Rehmannia has been shown to be clinically effective in treating neurodegenerative diseases; however, the neuroprotective mechanisms remain unclear. In this study, we established a model of neurodegenerative disease using PC12 cytotoxic injury induced by glutamate. The cells were treated with 20 mM glutamate in the absence or presence of water extracts of dried Rehmannia root of varying concentrations (70%, 50% and 30%).

Yi Guan Jian decoction may enhance hepatic differentiation of bone marrow‑derived mesenchymal stem cells via SDF‑1 in vitro.

A previous study reported that Yi Guan Jian (YGJ) may increase the proliferation and differentiation of hepatic oval cells in a rat liver cirrhosis model. The aim of the present study was to investigate the effect and mechanism of action of YGJ on inducing hepatic differentiation in bone marrow‑derived mesenchymal stem cells (BM‑MSCs) via stromal‑cell derived factor‑1 (SDF‑1). Murine BM‑MSCs were isolated with whole bone marrow adherence, then identified by immunocytochemical staining and flow cytometry.

Effect of Yi Guan Jian decoction on differentiation of bone marrow mesenchymalstem cells into hepatocyte-like cells in dimethylnitrosamine-induced liver cirrhosis in mice.

Yi Guan Jian decoction (YGD) may induce the differentiation of bone marrow mesenchymal stem cells (BMSCs) into hepatocyte-like cells (HLCs); however, the underlying mechanisms remain to be elucidated. The present study aimed to investigate this process. To do this, a dimethylnitrosamine (DMN)-induced liver cirrhosis mouse model was established.

HPLC determination of malondialdehyde in ECV304 cell culture medium for measuring the antioxidant effect of vitexin-4''-O-glucoside.

To investigate the antioxidant effect of vitexin-4''-O-glucoside, a flavone glycoside, isolated from the leaves of Crataegus pinnatifida Bge. var. major, we developed a simple and sensitive high-performance liquid chromatography (HPLC) method to determine levels of malondialdehyde (MDA) in ECV304 cell culture medium after induction by tert-butyl-hydroperoxide (TBHP).