The mechanism of Xihuang pills' intervention in the tumour immune microenvironment for the treatment of liver cancer based on the STAT3-PDL1 pathway.

Ethnopharmacological Relevance: Xihuang pills, a time-honored Chinese compound formula with a history spanning thousands of years, have demonstrated remarkable efficacy in treating various cancers, such as breast cancer, colon cancer, and liver cancer. Clinical applications over the years have established their effectiveness. Several scholars conducting experimental studies have elucidated the potent tumor-suppressing effects of Xihuang pills.

Mixed Potential Type Isoprene Sensor for the Application in Real-Time Monitoring of Biomarker Gases.

Monitoring of isoprene in exhaled breath is expected to provide a noninvasive and painless method for dynamic monitoring of physiological and metabolic states during exercise. However, for real-time and portable detection of isoprene, gas sensors have become the best choice for gas detection technology, which are crucial to achieving the goal of anytime, anywhere, human-centered healthcare in the future. Here, we first report a mixed potential type isoprene sensor based on a Gd2Zr2O7 solid electrolyte and a CdSb2O6 sensing electrode, which enables sensitive detection for isoprene with sensitivities of -21.