Determination of Pollution and Environmental Risk Assessment of Stormwater and the Receiving River, Case Study of the Sudół River Catchment, Poland.

Changes in the land use of urban catchments and the discharge of stormwater to rivers are causing surface water pollution. Measurements were taken of the quality of discharged stormwater from two areas with different types of development: a residential area and a residential-commercial area, as well as the quality of the Sudół River water below the sewer outlets. The following indicators were studied: TSS, COD, N-NO, N-NO, TKN, TN, TP, Zn, Cu, Hg, HOI, and PAHs.

Coping with precarity during COVID-19: A study of platform work in Poland.

This article explores how the COVID-19 pandemic has affected the work and life experiences of platform workers' and how workers have responded to the outbreak in Poland. Platform workers have been exposed to substantial fluctuations of demand during the pandemic, magnifying the distortions existing in an unregulated asymmetrical employment relationship diverging from the standard employment relationship. Findings illustrate how workers have attempted to reduce the disruptions underpinning the existence of this unregulated asymmetrical relationship by adopting different strategies, which resemble Hirschman's typology of loyalty, voice and exit.

Smoking is associated with prolonged time of the return to daily and sport activities and decreased knee function after meniscus repair with outside-in technique: Retrospective cohort study.

Background: Arthroscopic repair of post-traumatic meniscal lesion is one of the most common procedures in the orthopedics. Although algorithm of the treatment of meniscal lesion, this procedure is rarely discussed in combination with smoking as a risk factor for the meniscal healing.

Purpose: The aim of this study was to assess the knee function, and the amount of time needed to return to daily and sport activities after the non-bucket-handle meniscal outside-in repair depending on Tobacco use.

Neurotoxic astrocytes express the d-serine synthesizing enzyme, serine racemase, in Alzheimer's disease.

Although β-amyloid plaques are a well-recognized hallmark of Alzheimer's disease (AD) neuropathology, no drugs reducing amyloid burden have shown efficacy in clinical trials, suggesting that once AD symptoms emerge, disease progression becomes independent of Aβ production. Reactive astrocytes are another neuropathological feature of AD, where there is an emergence of neurotoxic (A1) reactive astrocytes. We find that serine racemase (SR), the neuronal enzyme that produces the N-methyl-d-aspartate receptor (NMDAR) co-agonist d-serine, is robustly expressed in A1-reactive neurotoxic astrocytes in the hippocampus and entorhinal cortex of AD subjects and an AD rat model.

Deletion of Dtnbp1 in mice impairs threat memory consolidation and is associated with enhanced inhibitory drive in the amygdala.

Schizophrenia is a severe and highly heritable disorder. Dystrobrevin-binding protein 1 (DTNBP1), also known as dysbindin-1, has been implicated in the pathophysiology of schizophrenia. Specifically, dysbindin-1 mRNA and protein expression are decreased in the brains of subjects with this disorder.