Common Names: Japanese thistle
This study explored the antioxidative ability of different parts of DC. var. Kitam. plant. Leaf extracts showed the highest dry weight and all parts contained silychristin and taxifolin. Flower, leaf, and stem extracts reduced oxidative stress, indicating the potential health benefits and use as a silymarin source.
Researchers studied the protective effects of an herbal medicine called CJM on mice with Alzheimer's disease (AD). They focused on the ethyl acetate fraction from CJM (ECJM), which has anti-inflammatory properties, and found that it improved the mice's spatial and object recognition memory, as well as their learning and memory abilities. The ECJM also inhibited lipid peroxidation and nitric oxide production, indicating that it improves cognitive impairment by reducing oxidative stress. This study suggests that CJM could be used as a treatment for AD and may have potential as a functional food material.
Scientists developed a method for quickly screening active compounds from traditional Chinese medicines (TCMs) that may be effective against the 3C-like protease of SARS-CoV-2. Six common herbs were investigated, resulting in three potential noncovalent inhibitors: baicalein, scutellarein, and ganhuangenin, with IC values of 0.94, 3.02, and 0.84 μM, respectively. This study is promising for finding small molecule leads in TCMs to treat COVID-19.