Association between Crystalline Silica Dust Exposure and Silicosis Development in Artificial Stone Workers

Occupational exposure to respirable crystalline silica (SiO2 ) is one of the most common and serious risks because of the health consequences for the workers involved. Silicosis is a progressive, irreversible, and incurable fibrotic lung disease caused by the inhalation of respirable crystalline silica dust. A cross-sectional epidemiological study was carried out to assess the occupational risk factors that may contribute to the onset of silicosis in workers carrying out work activities with the inhalation of silica compact dust. The study population consisted of 311 artificial stone workers from the province of Almeria (southeast of Spain). Among them, 64 were previously diagnosed with silicosis and the rest of the participants (n = 247 workers) were not diagnosed with such a disease. The workers showing a greater risk of developing silicosis were those who installed kitchen worktops at consumers’ homes, as they did not use face-masks or were not provided with personal protective equipment (PPE) by their business. The results of this study provide support for the evidence indicating that silicosis is a major emerging health concern for workers in the artificial stone sector. Exposure to crystalline silica dust thus can influence the development of silicosis in those cases where individual and collective protection measures are not used or adequately applied

Evaluation of Gonadal Alterations in a Population Environmentally Exposed to a Mixture of Endocrine Active Pesticides

Although there are studies that show that some pesticides produce gonadal dysfunction and gonadal cancer in different animals, there are not many studiesregardinghumans. This study determined the prevalence and risk in humans of developing ovarian or testicular dysfunction or cancer in areas with distinct exposure to pesticides, which have endocrine disrupting properties. A population-based case-control study was carried out on humans living in ten health districts of Andalusia (Southern Spain) classified as areas of high or low environmental exposure to pesticides according to agronomic criteria. The study population included 5332 cases and 13,606 controls. Data were collected from computerized hospital records between 2000 and 2018.The risk of gonadal dysfunction or cancer was significantly higher in areas with higher use of pesticides in relation to those with lower use

Biomonitoring of common organophosphate metabolites in hair and urine of children from an agricultural community

Levels of dialkylphosphate (DAP) metabolites were measured in hair and urine of children that lived close to intensively farmed areas of Almeria (Southeast Spain). The levels were used as proxies for exposure of these children to organophosphate pesticides (OPs). Determinants of exposure to DAPs were also examined. Urine and hair samples were collected from 222 children aged 3–11 years and information on lifestyle and dietary habits was collected from questionnaires administered to mothers. Urinary DAPs were analyzed by ultra-high performance liquid-chromatography coupled to triple-quadrupole tandem mass-spectrometry (UHPLC-QqQ-MS/MS) and hair DAPs by gas-chromatography coupled to mass spectrometry (GC–MS). Detection rates ranged from 21.8% for diethylphosphate (DEP) and diethylthiophosphate (DETP) to 35.9% for dimethylphosphate (DMP) in urine; and from 42.3% for DETP to 92.8% for DMP in hair. Diethyldithiophosphate (DEDTP) was detected in 0.5% of urine samples (one child), and in 26.6% of children's hair samples. A lack of correlation was observed for individual DAP metabolites and ΣDAPs between urine and hair samples, except for DEDTP. Urinary DAP levels of our child population were lower than those reported for children from other countries, including NHANES 1999–2000 data.This study was partially funded by the Ministry of Economy, Innovation, Science and Employment, Government of Andalucia (reference number P08-CTS-04313, FEDER funds)

Alexithymia and Insecure Attachment among Male Intimate Partner Violence Aggressors in the Dominican Republic

The complexity of intimate partner violence and the impossibility of understanding it from single factors have been studied from different biological, psychological, and socio-cultural factors. A cross-sectional study was conducted on 187 men involved in legal proceedings for problems of violence in their intimate partner relationships in the Dominican Republic in order to explore whether insecure attachment represents a risk factor for alexithymia in men with violent behaviors. The attachment style was determinate by the Casullo and Fernández-Liporace Attachment Styles Scale, and alexithymia was assayed using the Latin American Consensual Toronto Alexithymia Scale (LAC TAS-20), a modification of the Toronto Alexithymia Scale (TAS-20). Chi-square test and multiple binary logistic regression analysis were performed to explore the phenomena of alexithymia and attachment styles in the context of a confinement center for male intimate partner offenders in the Dominican Republic. The results showed that insecure attachment represents a risk factor for alexithymia, being highest for avoidant attachment in the population studied. The results also highlight the influence of other factors such as education and maternal–familial relationships as a factor risk for alexithymia

With flowers to La Atkins

Photobook, Flowers, Gardens, Vegetables, Plants, World Photobook Day, International Photobook Day, 2021Anna Atkins nos regaló un fotolibro de algas, maravillosamente azules, que son como flores del mundo subacuático. Este año, para celebrar el Día Internacional del Fotolibro 2021, os proponemos hacer un fotolibro colectivo que será como un ramo de flores para Anna. Se trata de hacer fotos a flores, hierbas, plantas, hierbajos, suculentas, cactus... Las fotos nos van a permitir poner en el ramo lo que más nos guste sin preocuparnos de los problemas que nos daría una pieza floral fresca. Podéis sacar la foto a una flor o planta viva, vuestra o de un jardín público o del campo Podéis fotografiar algo de un herbario o una flor prensada que guardabais dentro de un libro Podéis fotografiar una foto de una flor Podéis sacarle una foto a una flor de plástico Podéis fotografiar un dibujo o una pintura (con motivos florales o vegetales, claro) Podéis fotografiar una planta carnívora (en ayunas o haciendo la digestión) Podéis fotografiar flores del mal o del "buenri" Siempre que sea vegetal y/o floral entrará en este libro ramo para Anna. ¡Queremos tanto a Anna! Vamos a mandarle flores como para una boda, como para un fiestón, como para una diva de la ópera que no conoce las alergias y le cabe de todo en el camerino, como para la primavera que está comenzando en el Cono Sur. Organizan: Biblioteca de la Facultad de Bellas Artes de la UCM Photobook Club MadridFac. de Bellas Artesunpu

Evaluación de la toxicidad de plaguicidas mediante biomarcadores moleculares y enzimáticos

En el presente estudio se han evaluado trabajadores de invernadero expuestos a plaguicidas y un grupo de controles no expuestos en dos periodos diferentes de una misma campaña agrícola, uno de alta exposición (con un mayor uso de plaguicidas) y el otro de baja exposición, donde se utilizan menos estos compuestos. Se recogieron muestras biológicas en las que se determinaron biomarcadores de exposición a plaguicidas (metabolitos de diversos grupos de plaguicidas) y biomarcadores de efecto órgano-específicos (hepáticos, renales, neurológicos e inmunológicos) e inespecíficos (esterasas y estrés oxidativo).Tesis Univ. Granada. Programa Oficial de Doctorado en: Medicina Clínica y Salud PúblicaProyecto de Investigación “Evaluación de la toxicidad subclínica del uso de plaguicidas mediante biomarcadores moleculares, enzimáticos y genéticos en poblaciones expuestas” financiado por la Consejería de Innovación, Ciencia y Empresa de la Junta de Andalucía (Proyecto de Excelencia, referencia P09-CVI-5062

Evaluation of Gonadal Alterations in a Population Environmentally Exposed to a Mixture of Endocrine Active Pesticides

Although there are studies that show that some pesticides produce gonadal dysfunction and gonadal cancer in different animals, there are not many studiesregardinghumans. This study determined the prevalence and risk in humans of developing ovarian or testicular dysfunction or cancer in areas with distinct exposure to pesticides, which have endocrine disrupting properties. A population-based case-control study was carried out on humans living in ten health districts of Andalusia (Southern Spain) classified as areas of high or low environmental exposure to pesticides according to agronomic criteria. The study population included 5332 cases and 13,606 controls. Data were collected from computerized hospital records between 2000 and 2018.The risk of gonadal dysfunction or cancer was significantly higher in areas with higher use of pesticides in relation to those with lower use

Using QR Codes as a Form of eHealth to Promote Health Among Women in a Pandemic: Cross-sectional Study

BackgroundQR codes have played an integral role during the pandemic in many sectors, but their use has been limited in the health care sector, especially by patients. Although some authors have stated that developing specific content for women on how to cope with health problems could be an effective way to prevent problems, especially during pandemics, there is little research regarding the use of QR codes to promote health during a pandemic, and even fewer studies are focused on women. Moreover, although the importance of assessing these interventions from the users’ perspective has been stated, research carried out from this point of view is still scarce. ObjectiveThis study aimed to assess the usefulness of using QR codes with information to promote women’s health in the context of a pandemic. We also sought to design and validate a questionnaire to assess this. MethodsA cross-sectional study was conducted among women in the gynecology waiting rooms of a reference hospital. Exploratory factorial analysis with the split-half method and Cronbach α values was performed for questionnaire validation. Univariant and bivariant analyses were performed to analyze the data obtained. ResultsIn total, 186 women took part in the study. Exploratory factor analysis identified 2 domains: usability and applicability in medical practice. The Cronbach α value was .81. Overall, 83.7% of the answers to the first domain and 56.4% of those to the second were favorable. Women with university education or those who had used QR codes before scored better in the usability domain, while no differences were observed in the applicability scores. Conclusions Using QR codes in the gynecology clinics’ waiting rooms can help promote women’s health during a pandemic, regardless of their education level or whether they have used QR codes before. The questionnaire developed herein is a helpful tool to assess this. These findings are important for clinical practice. This research can be performed in other ambits, specialties, or countries