Selenium-containing metallodrug overcomes cervical cancer radioresistance through physical-chemical dual sensitization.

Radiotherapy is an important treatment for cervical cancer, but the efficacy of radiotherapy is often reduced in clinical practice owing to high frequency and high dose radiation leading to radiotherapy resistance. The development of efficient and low-toxicity radiotherapy sensitizers to reduce radiation dose is an effective strategy. Therefore, based on the existing radiotherapy sensitizers responding to radiophysical sensitization radiotherapy, we propose to design radiotherapy sensitizers with enzyme-mimicking and dual physical-chemical sensitization properties.

[Effect and Persistent Effect of Thiolated Montmorillonite on Safe Production in Cadmium-contaminated Cropland].

To explore the effect and persistent effect of thiolated montmorillonite (TM) on safe production in cadmium (Cd) contaminated cropland, a two-year field experiment was conducted with different application amounts of TM. By adding to highly contaminated soils containing 2.46-3.

Uptake, transport, and metabolism of selenium and its protective effects against toxic metals in plants: a review.

Selenium (Se) is an essential trace element of fundamental importance to humans, animals, and plants. However, the uptake, transport, and metabolic processes of Se and its underlying mechanisms in plants have not been well characterized. Here, we review our current understanding of the adsorption and assimilation of Se in plants.