Compound exposure of 2.8 GHz and 9.3 GHz microwave causes learning and memory impairment in rats.

The anxieties and concerns about health hazards caused by microwave has been growing recently. Previous studies have reported microwave induced structural and functional injuries to brain. However, the biological effects caused by compound microwave were largely unexplored.

Modular metabolic flux control for kick-starting cascade catalysis through engineering customizable compartment.

Microbial compartment provides a promising approach for achieving high-valued chemical biosynthesis from renewable feedstock. However, volatile precursor could be utilized by pathway enzyme, which may hinder and adverse the cascade catalysis within microbial cell factory. Here, a customizable compartment was developed for pathway sequestration using spatially assembled cascade catalysis reaction.

Integrated physiological, transcriptomic and metabolomic analyses reveal ROS regulatory mechanisms in two castor bean varieties under alkaline stress.

Saline-alkaline stress has caused severe ecological and environmental problems. Castor bean is a potential alkali-tolerant plant, however, its reactive oxygen species (ROS) regulatory mechanisms under alkaline stress remain unclear. This study investigated the physiological, transcriptomic, and metabolomic characteristics of two varieties (ZB8, alkaline-sensitive; JX22, alkaline-resistant) under alkaline stress.

Melatonin protects aged oocytes from depalmitoylation-mediated quality reduction by promoting PPT1 degradation and antioxidation.

Oocyte aging is closely related to a decline in female fertility, accompanied by increased reactive oxygen species levels and changes in protein posttranslational modifications. However, the role of protein palmitoylation in oocyte aging has not been investigated. In the present study, a new association between redox and palmitoylation in aging oocytes was found.

Alleviating -Induced Intestinal Lesions in Chickens Using the Xylanase Xyn10C and Its Binary Cocktail with a Protease.

infection can induce necrotic enteritis and lead to significant economic loss to the chicken industry. In this study, a xylanase (Xyn10C), which effectively promotes the growth of probiotics, and a protease, which degrades the biofilm of were analyzed for their ability to alleviate -induced necrotic enteritis in broiler chickens. A total of 300 male AA chickens were divided into five treatment groups (control, no enzyme and no challenge; Cp, no enzyme, challenge; Xyn, Xyn10C plus challenge; Xyn+Am, Xyn10C+Amylase plus challenge; Xyn+Ap, Xyn10C+Alkaline protease plus challenge).