Study on the Chemical Composition and Multidrug Resistance Reversal Activity of (Euphorbiaceae).

belongs to the family Euphorbiaceae and is widely distributed in northern Xinjiang, making it a characteristic plant of the region in Xinjiang, China. The chemical composition and biological activity of have not yet been reported, although certain compounds isolated from plants in Xinjiang, China, have demonstrated exceptional multidrug resistance (MDR) reversal. This study aims to investigate the chemical components present in with the potential to reverse MDR.

A Novel Array-Based Fluorescent Sensing Approach for the Identification and Quantification of Pesticides with High Sensitivity Based on Distinguishable Cross-response Algorithm.

The presence of excessive residues of pesticides poses a great threat to ecology and human health. Herein, a novel, low-cost, simple and precise quantification sensing platform was established for differentiating and monitoring four common pesticides in China. Particularly, the array-based ratio fluorescent sensor array detector (ARF-SAD) based on cross-reaction characteristics of porphyrins and other porphyrin derivative was successfully constructed and integrated into the platform.

Lighthouses illuminating tumor metastasis: The application of fluorescent probes in the localization and imaging metastatic lymph nodes across various tumors.

The significance of metastatic lymph nodes in tumor diagnosis and prognosis is self-evident. With the deepening of research on the lymphatic system and the advancement of imaging technology, an increasing number of near-infrared fluorescent probes targeting tumor metastatic lymph nodes have been developed. These probes can identify tumors while further detecting lymph nodes (LNs), showcasing great potential in image-guided surgery.

Endovascular salvage of renal artery bypass in pediatric a patient with neurofibromatosis type 1.

Neurofibromatosis type 1 (NF1) is a congenital vasculopathy that can affect the renal arteries, causing renovascular hypertension. We report a complex case of a pediatric NF1 patient who required endovascular salvage of a renal artery bypass. Treatment for pediatric renovascular NF1 requires close surveillance and the ability to pivot to rescue therapies.