Luteoloside inhibits Aβ1-42 fibrillogenesis, disintegrates preformed fibrils, and alleviates amyloid-induced cytotoxicity.

Abnormal aggregation and fibrillogenesis of amyloid-β protein (Aβ) can cause Alzheimer's disease (AD). Thus, the discovery of effective drugs that inhibit Aβ fibrillogenesis in the brain is crucial for the treatment of AD. Luteoloside, as one of the polyphenolic compounds, is found to have a certain therapeutic effect on nervous system diseases.

Quantification of SHR0302 in human plasma by UPLC-MS/MS and application to a pharmacokinetic study.

SHR0302, as a novel Janus kinase (JAK) inhibitor 1, is used for treatment of rheumatoid arthritis (RA) in humans. A novel and sensitive ultra-high performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS) has been developed and validated for determining the concentration of SHR0302 in human plasma. A precipitation deproteinization method was used for plasma pretreatment with methanol.

Z-Guggulsterone attenuates astrocytes-mediated neuroinflammation after ischemia by inhibiting toll-like receptor 4 pathway.

Inflammatory damage plays a pivotal role in ischemic stroke pathogenesis and may represent one of the therapeutic targets. Z-Guggulsterone (Z-GS), an active component derived from myrrh, has been used to treat various diseases. The traditional uses suggest that myrrh is a good candidate for anti-inflammatory damage.

Antioxidant and pro-angiogenic effects of corilagin in rat cerebral ischemia via Nrf2 activation.

The nuclear factor erythroid-2-related factor 2 (Nrf2) pathway has been considered as a potential target for neuroprotection in stroke. The aim of present study was to determine whether corilagin, a novel Nrf2 activator, can protect against ischemia-reperfusion injury and explore the underlying mechanism involved. , rats exposed to middle cerebral artery occlusion were applied to establish an ischemic stroke model.

Gastroprotective effects of chebulagic acid against ethanol-induced gastric injury in rats.

Gastric ulcer is a major complication of gastrointestinal disease. This study focuses on the gastroprotection and potential mechanism of chebulagic acid (CA) in acute gastric ulceration induced by ethanol in rats. Specifically, in animal study, gastric ulceration was induced by ethanol, morphological features of gastric tissue were observed by ulcer score, H&E, masson and CD31 staining.