The Relationship Between Mercury Exposure and Membranous Nephropathy: Case Reports and Meta-Analysis.

To investigate the clinical characteristics of patients with membranous nephropathy (MN) and the therapeutic efficacy of Sodium Dimercaptosulphonate (DMPS), as well as the relationship between mercury (Hg) exposure and MN, we investigated the clinical manifestations and treatment outcomes of six patients with MN and searched the China National Knowledge Internet (CNKI), PubMed, Web Of Science, and Embase databases for relevant studies on Hg exposure and MN published from the inception of the databases to April 2024. Data analysis was performed using SPSS 26.0 and Stata 16.

Combined exposure to manganese and iron decreases oxidative stress-induced nerve damage by increasing Nrf2/HO-1/NQO1 expression.

Background: Manganese (Mn) and iron (Fe) are essential trace elements for humans, yet excessive exposure to Mn or Fe can accumulate in the central nervous system (CNS) and cause neurotoxicity. The purpose of this study was to investigate the effects of Mn and Fe exposure, alone or in combination, on inducing oxidative stress-induced neurological damage in rat cortical and SH-SY5Y cells, and to determine whether combined exposure to these metals increases their individual toxicity.

Methods: SH-SY5Y cells and male Sprague-Dawley rats were used to observe the effects of oxidative stress-induced neurological damage induced by exposure to manganese and iron alone or in combination.

Effects of Manganese and Iron, Alone or in Combination, on Apoptosis in BV2 Cells.

The aim of study was to address the effects of manganese and iron, alone and in combination, on apoptosis of BV2 microglia cells, and to determine if combined exposure to these metals augments their individual toxicity. We used a murine microglial BV2 cell line. Cell cytotoxicity was analyzed by propidium iodide (PI) exclusion assay.