Fibronectin type III domain containing protein 5/irisin alleviated sepsis-induced acute kidney injury by abating ferroptosis through the adenosine 5'-monophosphate-activated protein kinase/nuclear factor erythroid-2-related factor 2 signaling pathway.

Objective: Ferroptosis has been described in association with acute kidney injury (AKI)-induced sepsis. Fibronectin type III domain containing protein 5 (FNDC5)/irisin plays a crucial role in renal protection. The objective of this study was to investigate whether FNDC5/irisin is involved in AKI-induced sepsis by modulating ferroptosis, and the molecular mechanisms that may be involved.

Ginsenoside Rg1 improved learning and memory ability and reduces neuronal apoptosis in epileptic rats through ERK/CREB/BDNF signal pathway.

Objective: This research was devoted to estimating the outcomes of ginsenoside Rg1 on learning and memory ability and neuronal apoptosis in epileptic rats through ERK/CREB/BDNF pathway.

Methods: The epileptic rats induced by lithium chloride were stochastically separated into model subgroup, ginsenoside Rg1 different dose subgroups. The ginsenoside Rg1 subgroups were given 20, 30 and 40 mg/kg ginsenoside Rg1 by gavage individually.

Carbon Reduction and Pollutant Abatement by a Bio-Ecological Combined Process for Rural Sewage.

In order to explore the treatment effect of a bio-ecological combined process on pollution reduction and carbon abatement of rural domestic wastewater under seasonal changes, the rural area of Lingui District, Guilin City, Guangxi Province, China was selected to construct a combined process of regulating a pond, biological filter, subsurface flow constructed wetland, and ecological purification pond. The influent water, effluent water, and the characteristics of pollutant treatment in each unit were investigated. The results showed that the average removal rates of COD, TN, and NH-N in summer were 87.