Ethylenediaminetetraacetic acid (EDTA), extensively used across multiple industries, has long been discussed for its potential to enhance heavy metal mobility in aquatic systems, with studies yielding contradictory results. This study examines the remobilization of particle-bound lead from suspended particulate matter (SPM) in the Innerste River (Lower Saxony, Germany), which is affected by historical mining and known for subs...

1,2-Unsaturated pyrrolizidine alkaloids (PA) induce severe acute and chronic hepatotoxicity. Effects include an impairment of the cell cycle. To elucidate this effect, cell cycle progression was analyzed by flow cytometry, changes in cell and nucleus size, differential gene expression and protein phosphorylation patterns of regulatory key proteins in the Chinese hamster lung fibroblast cell line V79 and/or the human hepatoblas...

To safeguard the health of users when handling plant protection products, risk mitigation measures are prescribed as safety instructions in Germany. The safety instructions are part of the registration certificate and must be followed by operators and workers. Mitigation measures, such as using personal protective equipment, are determined in a tiered approach. They are the result of a quantitative exposure assessment in order...

Graphical Abstract

Tuberculous mycobacterial infections pose a substantial global health burden because of their prevalence and multi-drug resistance. The current approach to tackling these infections primarily involves developing new antibiotics or combining existing ones, an approach that often proves ineffective in the specific targeting of mycobacteria. We investigated the effect of sphingosine on tuberculous Mycobacteria in vitro and mycoba...

Tightly sealed driver's cabs can effectively protect the user from exposure when applying crop protection products. Therefore, under certain conditions, users in such cabins can avoid wearing personal protective equipment for skin and eyes. The protective effect depends on the technical design and handling of the different cabin types and can be divided into categories with different levels of protection. Since the level of pr...

Development of overt hepatic encephalopathy (oHE) is a particularly feared complication when considering treatment with transjugular intrahepatic portosystemic shunt (TIPS). However, the pathophysiology of HE, in particular after TIPS-insertion, is complex and valid predictors remain scarce. We aimed to investigate whether systemic inflammation markers (SIM) are linked to minimal (mHE) and overt HE (oHE) development before and...