Domestic and external violence, parental neglect, and social sanctions among crack users: A cross-sectional study exploring the role of gender.

Background: Substance Use Disorders are often associated with significant levels of domestic and external violence registered among abusers. This investigation aimed to evaluate the Domestic Violence Involvement (DVI) and related gender differences among Crack Cocaine Users in Brazil.

Methods: For this purpose, a secondary data analysis of a multicenter cross-sectional study involving 780 Crack Cocaine Users from 6 Brazilian capitals was performed.

Toward a resilience selection index with indicator traits in German Holstein dairy cattle.

Resilience expresses the ability of an individual to cope with short-term disturbances and to recover quickly by returning to the original level of performance. It can be measured by variance-based parameters and by the autocorrelation of daily milk yields in dairy cows. The design of resilience indicator traits and their heritabilities and genetic correlations have been studied in detail in recent years.

The conserved active site aspartate residue is required for the function of the chloroplast atypical kinase ABC1K1.

Introduction: The Arabidopsis (Activity of BC1 complex/proton regulation 6) mutant is characterized by photosynthetic and conditional developmental phenotypes triggered by stressful red as well as high light. The Arabidopsis ABC1-like kinases belong to the atypical kinase family and contain conserved ATP-binding and hydrolysis motifs, but their physiological requirement has never been investigated.

Methods: By mutation to asparagine, we demonstrate that the highly conserved active site aspartate residue within ATP-binding motif VIIb is required for the physiological functions of ABC1K1.

A randomized, double-blind, placebo-controlled trial of N-acetylcysteine as an adjuvant treatment for alcohol use disorder.

Objective: We aimed to assess the effect of N-acetylcysteine (NAC), as an adjuvant treatment, on treatment adherence (primary outcome), in peripheral biomarkers and clinical improvement (secondary outcomes) in alcohol use disorders (AUD) patients.

Methods: A 9-week randomized, double-blind, placebo-controlled trial (RCT) was conducted on 53 (n=25 NAC, n=28 placebo) inpatients with AUD. Neuropeptide Y (NPY), oxidative stress and inflammatory biomarkers, and hepatic parameters were analyzed in three-time moments.