Anion-templated silver thiolated clusters affected by carboxylate ligands.

Under the guidance of anion templates VO and SO, the novelty of cluster assembly can be increased by using different carboxylate ligands. Herein, the synthesis, crystal structure and electrochemical properties of three anion-templated silver thiolated clusters are reported, namely VO@Ag(PrS)(CFCO)(DMF) (1), VO@Ag(PrS)(CFCO)(PhCO)(DMF) (2), and [SO@Ag(PrS)(PTA)(HPTA)] (3, HPTA = phthalic acid). Single-crystal X-ray diffraction analysis showed that 1 and 2 are discrete clusters VO@Ag.

Risk of skin cancers in thiopurines-treated and thiopurines-untreated patients with inflammatory bowel disease: A systematic review and meta-analysis.

Background And Aim: The thiopurines are effective in the management of patients with inflammatory bowel disease (IBD), but the association between thiopurines use and the risk of skin cancer (including nonmelanoma skin cancer [NMSC] and melanoma skin cancer) has already been sufficiently reported. However, the results of these studies are inconsistent, and thus, the objective of our analysis was to explore whether thiopurines can lead to an excess risk of skin cancer in IBD patients.

Methods: MEDLINE, EMBASE, and the Cochrane Library were searched to identify relevant studies that evaluated the risk of skin cancer in IBD patients treated with thiopurines.