Reply to "Comment on Iavicoli et al. Ethics and Occupational Health in the Contemporary World of Work. Int. J-Environ. Res. Public Health 2018, 15, 1713"

Non peer reviewe

Towards a greener labour market: occupational health and safety implications

Background. Climate change and environmental degradation are seriously jeopardizing the future environmental and economic sustainability at the global level prompting urgent calls for a shift towards more sustainable development and greener economies. The use of the so called green jobs is a key strategy to overcome economic and ecological crisis. Aim. The present study discusses the implications for employment and decent work of green jobs in order to identify information/training measures to enhance skills of employees protecting their working conditions. Results. Despite all the emphasis laid today on the green economy, occupational health and safety (OHS) issues have still been talked only limited, as already noted in previous studies and literature reviews. Conclusion. It is needed to assess traditional and new OHS risks within green jobs in order to facilitate the transfer of OHS knowledge to green technologies as well as identifying OHS training needs

The search for the mdr1-1Δ mutation of the MDR1 gene in four canine breeds in Uruguay (preliminary study)

Objective. The objective of this study is to analyze the frequency of mdr1-1Δ mutation in German Shepherd, Doberman, Border Collie and Greyhound dog breeds in Uruguay. Materials and methods. A total of 95 animals from the four breeds mentioned above were studied. DNA was isolated from blood using potassium acetate with a subsequent degradation from RNA with RNAsaH. The concentration and quality of the DNA obtained was evaluated with a Nanodrop, ND-1000 spectrophotometer. To determine the presence or absence of the mdr1-1Δ mutation, DNA samples were sent to Gene Seek, Neogen Corporation of Chicago, United States, for genotyping. Results. In all 95 animals studied, the mdr1-1Δ mutation was not present. Conclusions. Based on the preliminary results obtained, other elements that may cause adverse drug reactions must be considered: unidentified mutations in other regions of the MDR1 gene; mutations in other genes involved in the transport of drugs from the same subfamily or another; mutations in enzymes involved in drug metabolism (e.g. Cytochrome P450). Moreover, especially with Border Collies and Greyhounds, it is advisable to increase the number of animals in the study. Key words: Dogs, ivermectine, P-glycoprotein (Source: CAB)

Monitoraggio sugli operatori sanitari risultati positivi a COVID-19 dall’inizio dell’epidemia fino al 30 aprile 2020: studio retrospettivo in sette regioni italiane

Il documento affronta il tema del contagio tra il personale sanitario che, fin dalle primissime fasi, ha svolto un ruolo cruciale nella gestione dell'epidemia sia per la cura in prima linea dei pazienti infetti, con il conseguente maggior rischio di esposizione, sia nell’assicurare la piena implementazione delle misure di prevenzione e controllo per il contenimento del contagio. Questo ha determinato un'elevata diffusione di contagi tra gli operatori sanitari con percentuali molto elevate rispetto ai casi registrati nella popolazione generale

The Grizzly, February 8, 1985

Ursinus Grading System a Problem? • Former DA Lectures on Alcohol • Library Abuse Called Academic Dishonesty • Suspected Conspiracy Makes Zack\u27s Rest Uneasy • The Wismer Food Groups • CP & P Urges Students to Investigate Intern Options • Campus Life Considers Problems With Proposed Co-ed Dorms • Intramural Program Expands • Faculty Member Exhibits Art Work in Myrin • Heads Bring Magic to The Movies • Model U.N. • Scholarship Announced • Women Cagers Defeat Swarthmore • Grapplers Drop Two, Win One • Pharmacy Stops B-ball Streak • Badminton Beats Harcum, Loses to Rosemont • Fond Memories of The Bull • Lorelei Tonight • Lantern Offers Prize for Best Poem • Blockson to Speakhttps://digitalcommons.ursinus.edu/grizzlynews/1132/thumbnail.jp

Strutture e funzioni di una piattaforma online per gli attori della sicurezza

La presente pubblicazione riassume i risultati emersi nell’ambito del progetto di ricerca ID 19 “RLS OnLine e Picasso: la Rete per il Lavoro Sicuro italiano. Apertura al pubblico nazionale degli RLS della piattaforma informatica collaborativa per la salute e sicurezza sul lavoro per la generazione e lo scambio di nuove pratiche in materia di SSL, con l’apporto delle confederazioni comparativamente più rappresentative” finanziato dall’INAIL (Bando Bric 2019) e realizzato dall’Università degli Studi di Perugia, dall’Università degli Studi di Cagliari, dalla Fondazione Giuseppe Di Vittorio e da IAL Nazionale - Innovazione Apprendimento Lavoro s.r.l., con la partecipazione delle Organizzazioni Sindacali. Il lavoro, frutto del lavoro condiviso dell’ente finanziatore INAIL, della Fondazione Giuseppe Di Vittorio, di IAL Nazionale - Innovazione Apprendimento Lavoro s.r.l., di CGIL - Confederazione Generale Italiana del Lavoro, di CISL - Confederazione Italiana Sindacati Lavoratori, di UIL - Unione Italiana del Lavoro, e del Dipartimento di Giurisprudenza dell’Università degli Studi di Perugia, illustra la metodologia utilizzata nel corso della ricerca nonché i risultati emersi dalla stessa con particolare attenzione alle nuove esigenze degli attori della prevenzione

Role of C/EBPβ Transcription Factor in Adult Hippocampal Neurogenesis

[Background]: The dentate gyrus of the hippocampus is one of the regions in which neurogenesis takes place in the adult brain. We have previously demonstrated that CCAAT/enhancer binding protein β (C/EBPβ) is expressed in the granular layer of the dentate gyrus of the adult mouse hippocampus. Taking into account the important role of C/EBPβ in the consolidation of long term memory, the fact that newborn neurons in the hippocampus contribute to learning and memory processes, and the role of this transcription factor, previously demonstrated by our group, in regulating neuronal differentiation, we speculated that this transcription factor could regulate stem/progenitor cells in this region of the brain. [Methodologu/Principal Findings]: Here, we show, using C/EBPβ knockout mice, that C/EBPβ expression is observed in the subset of newborn cells that proliferate in the hippocampus of the adult brain. Mice lacking C/EBPβ present reduced survival of newborn cells in the hippocampus, a decrease in the number of these cells that differentiate into neurons and a diminished number of cells that are proliferating in the subgranular zone of the dentate gyrus. These results were further confirmed in vitro. Neurosphere cultures from adult mice deficient in C/EBPβ present less proliferation and neuronal differentiation than neurospheres derived from wild type mice. [Conclusions/Significance]: In summary, using in vivo and in vitro strategies, we have identified C/EBPβ as a key player in the proliferation and survival of the new neurons produced in the adult mouse hippocampus. Our results support a novel role of C/EBPβ in the processes of adult hippocampal neurogenesis, providing new insights into the mechanisms that control neurogenesis in this region of the brain.This work was supported by a postdoctoral fellowship of the Consejo Superior de Investigaciones Cientificas (M.C.-C.) Grant Sponsor: Ministerio de Investigación y Ciencia; Grant numbers: SAF2007-62811 and SAF2010-16365. CIBERNED is funded by the Instituto de Salud Carlos III.Peer reviewe

Incidence and Tracking of Escherichia coli O157:H7 in a Major Produce Production Region in California

Fresh vegetables have become associated with outbreaks caused by Escherichia coli O157:H7 (EcO157). Between 1995–2006, 22 produce outbreaks were documented in the United States, with nearly half traced to lettuce or spinach grown in California. Outbreaks between 2002 and 2006 induced investigations of possible sources of pre-harvest contamination on implicated farms in the Salinas and San Juan valleys of California, and a survey of the Salinas watershed. EcO157 was isolated at least once from 15 of 22 different watershed sites over a 19 month period. The incidence of EcO157 increased significantly when heavy rain caused an increased flow rate in the rivers. Approximately 1000 EcO157 isolates obtained from cultures of>100 individual samples were typed using Multi-Locus Variable-number-tandem-repeat Analysis (MLVA) to assist in identifying potential fate and transport of EcO157 in this region. A subset of these environmental isolates were typed by Pulse Field Gel Electrophoresis (PFGE) in order to make comparisons with human clinical isolates associated with outbreak and sporadic illness. Recurrence of identical and closely related EcO157 strains from specific locations in the Salinas and San Juan valleys suggests that transport of the pathogen is usually restricted. In a preliminary study, EcO157 was detected in water at multiple locations in a low-flow creek only within 135 meters of a point source. However, possible transport up to 32 km was detected during periods of higher water flow associated with flooding. During the 2006 baby spinach outbreak investigation, transport was also detected where water was unlikely to be involved. These results indicate that contamination of the environment is a dynamic process involving multiple sources and methods of transport. Intensive studies of the sources, incidence, fate and transport of EcO157 near produce production are required to determine the mechanisms of pre-harvest contamination and potential risks for human illness

Embracing monogenic Parkinson's disease: the MJFF Global Genetic PD Cohort

© 2023 The Authors. Movement Disorders published by Wiley Periodicals LLC on behalf of International Parkinson and Movement Disorder Society. This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.Background: As gene-targeted therapies are increasingly being developed for Parkinson's disease (PD), identifying and characterizing carriers of specific genetic pathogenic variants is imperative. Only a small fraction of the estimated number of subjects with monogenic PD worldwide are currently represented in the literature and availability of clinical data and clinical trial-ready cohorts is limited. Objective: The objectives are to (1) establish an international cohort of affected and unaffected individuals with PD-linked variants; (2) provide harmonized and quality-controlled clinical characterization data for each included individual; and (3) further promote collaboration of researchers in the field of monogenic PD. Methods: We conducted a worldwide, systematic online survey to collect individual-level data on individuals with PD-linked variants in SNCA, LRRK2, VPS35, PRKN, PINK1, DJ-1, as well as selected pathogenic and risk variants in GBA and corresponding demographic, clinical, and genetic data. All registered cases underwent thorough quality checks, and pathogenicity scoring of the variants and genotype-phenotype relationships were analyzed. Results: We collected 3888 variant carriers for our analyses, reported by 92 centers (42 countries) worldwide. Of the included individuals, 3185 had a diagnosis of PD (ie, 1306 LRRK2, 115 SNCA, 23 VPS35, 429 PRKN, 75 PINK1, 13 DJ-1, and 1224 GBA) and 703 were unaffected (ie, 328 LRRK2, 32 SNCA, 3 VPS35, 1 PRKN, 1 PINK1, and 338 GBA). In total, we identified 269 different pathogenic variants; 1322 individuals in our cohort (34%) were indicated as not previously published. Conclusions: Within the MJFF Global Genetic PD Study Group, we (1) established the largest international cohort of affected and unaffected individuals carrying PD-linked variants; (2) provide harmonized and quality-controlled clinical and genetic data for each included individual; (3) promote collaboration in the field of genetic PD with a view toward clinical and genetic stratification of patients for gene-targeted clinical trials. © 2023 The Authors. Movement Disorders published by Wiley Periodicals LLC on behalf of International Parkinson and Movement Disorder Society.Michael J. Fox Foundation for Parkinson's Research. Grant Number: ID 15015.02. NIHR Cambridge Biomedical Research Centre. Grant Number: BRC-1215-20014info:eu-repo/semantics/publishedVersio

Search for dark matter produced in association with bottom or top quarks in √s = 13 TeV pp collisions with the ATLAS detector

A search for weakly interacting massive particle dark matter produced in association with bottom or top quarks is presented. Final states containing third-generation quarks and miss- ing transverse momentum are considered. The analysis uses 36.1 fb−1 of proton–proton collision data recorded by the ATLAS experiment at √s = 13 TeV in 2015 and 2016. No significant excess of events above the estimated backgrounds is observed. The results are in- terpreted in the framework of simplified models of spin-0 dark-matter mediators. For colour- neutral spin-0 mediators produced in association with top quarks and decaying into a pair of dark-matter particles, mediator masses below 50 GeV are excluded assuming a dark-matter candidate mass of 1 GeV and unitary couplings. For scalar and pseudoscalar mediators produced in association with bottom quarks, the search sets limits on the production cross- section of 300 times the predicted rate for mediators with masses between 10 and 50 GeV and assuming a dark-matter mass of 1 GeV and unitary coupling. Constraints on colour- charged scalar simplified models are also presented. Assuming a dark-matter particle mass of 35 GeV, mediator particles with mass below 1.1 TeV are excluded for couplings yielding a dark-matter relic density consistent with measurements