APPLICATION OF CENTRIFUGAL PARTITION CHROMATOGRAPHY FOR BIOACTIVITY-GUIDED PURIFICATION OF ANTIOXIDANT-RESPONSE-ELEMENT-INDUCING CONSTITUENTS FROM ATRACTYLODIS RHIZOMA ALBA

Activity-guided separation of antioxidant response element (ARE)-inducing constituents from the rhizomes of Atractylodis Rhizoma Alba was performed by the combination of centrifugal partition chromatography (CPC) and an ARE luciferase reporter assay.From 3 g of the active n-hexane fraction, one polyacetylene, (6E,12E)-tetradeca-6,12-dien-8,10-diyne

Instrumental limitations such as bulkiness and high cost prevent the fluorescence technique from becoming ubiquitous for point-of-care deoxyribonucleic acid (DNA) detection and other in-field molecular diagnostics applications.The complimentary Accessories - Headwear metal-oxide-semiconductor (CMOS) technology, as benefited from process scaling, pr

BackgroundDepending on the initial pathology, hypovolemia, intra-abdominal hypertension, and sepsis are often encountered in neonatal digestive surgery.Accurate newborn monitoring during and after surgery is essential to adapt resuscitation protocols.Near infrared spectroscopy (NIRS) is non-invasive and can detect hypoperfusion which indicates a lo

With the development of electric drive systems such as unmanned aerial vehicles and electric vehicles, the charging problem of power supply devices Water Bottle has become increasingly prominent.However, the traditional charging method requires physical circuits, which makes it impossible to achieve freedom of the position in actual use.The wireles