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Exposure of insects to current use pesticide residues in soil and vegetation along spatial and temporal distribution in agricultural sites.
Sci Rep
January 2025
iES Landau, Institute for Environmental Sciences, University of Kaiserslautern-Landau, Landau, Germany.
Current use pesticides (CUPs) are recognised as the largest deliberate input of bioactive substances into terrestrial ecosystems and one of the main factors responsible for the current decline in insects in agricultural areas. To quantify seasonal insect exposure in the landscape at a regional scale (Rhineland-Palatine in Germany), we analysed the presence of multiple (93) active ingredients in CUPs across three different agricultural cultivation types (with each three fields: arable, vegetable, viticulture) and neighbouring meadows. We collected monthly soil and vegetation samples over a year.
View Article and Find Full Text PDFObjective: To explore awareness and acceptance of menstrual cups and associated factors among healthcare professionals in Wolaita Zone, South Ethiopia.
Design: Institution-based cross-sectional study.
Setting: The current study was carried out among governmental health facilities in Wolaita Zone, South Ethiopia Regional State between 1 September and 30 September 2023.
Identification of lens-regulated genes driving anterior eye development.
Dev Biol
January 2025
University of Aberdeen, School of Medicine, Medical Sciences and Nutrition, Institute of Medical Sciences, Foresterhill, Aberdeen, AB25 2ZD, UK. Electronic address:
Signals from the lens regulate multiple aspects of eye development, including establishment of eye size, patterning of the presumptive iris and ciliary body in the anterior optic cup and migration and differentiation of neural crest cells. To advance understanding of the molecular mechanism by which the lens regulates eye development, we performed transcriptome profiling of embryonic chicken retinas after lens removal. Genes associated with nervous system development were upregulated in lens-removed eyes, but the presumptive ciliary body and iris region did not adopt a neural retina identity following lens removal.
View Article and Find Full Text PDFMechanisms of autophagosome formation.
Proc Jpn Acad Ser B Phys Biol Sci
January 2025
Institute for Genetic Medicine, Hokkaido University, Sapporo, Hokkaido, Japan.
The formation of autophagosomes is a pivotal step in autophagy, a lysosomal degradation system that plays a crucial role in maintaining cellular homeostasis. After autophagy induction, phase separation of the autophagy-related (Atg) 1 complex occurs, facilitating the gathering of Atg proteins and organizes the autophagosome formation site, where the initial isolation membrane (IM)/phagophore is generated. The IM then expands after receiving phospholipids from endomembranes such as the endoplasmic reticulum.
View Article and Find Full Text PDFAnaerobic sludge digestion enhancement with bioelectrochemical and electrically conductive materials augmentation: A state of the art review.
Chemosphere
January 2025
DICAR University of Pavia, Pavia, 27100, Italy. Electronic address:
Excess biological sludge processing and disposal have a significant impact on the energy balance and economics of wastewater treatment operations, and on receiving environments. Anaerobic digestion is probably the most widespread in-plant sludge processing method globally, since it stabilizes and converts biosolids organic matter into biogas, allowing partial recovery of their embedded chemical energy. A considerable number of studies concerning applicable techniques to improve biogas production, both in quantity and quality, include pre-treatment strategies to promote biosolids disintegration aimed at the release and solubilization of intracellular energy compounds, inorganic/biological amendments aimed at improving process performance, and sludge thermal pre-treatment.
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