Nahuel Braguinsky Golde

Introduction An increasing number of rural communities express perception of health damage from glyphosate and other agrochemicals. We measure the presence of glyphosate in the human body, in order to create, together with the local community, a systemic model that highlights modifiable causal socio-environmental conditions. Materials and methods Participatory Action Research. Measurement of environmental factors and self-reported oncological disease were obtained in a three-stage probabilistic sampling (blocks, houses, family) of people living in French city - 9 de Julio-Buenos Aires. Glyphosate in urine was analyzed by liquid chromatography coupled to tandem mass spectrometry. The exposure pathway was obtained by interviewing positive cases. A conceptual systemic model was designed. Results of the total 46 blocks of French, 23 were included with systematic sampling and from the 76 houses selected (50%) one person was included in the study. Oncological disease was reported in 21.8% of the households. 13% of the population (95% CI 6.5-23) presented quantifiable glyphosate in urine in June 2023. Occupational exposure was ruled out in all cases. The main self-reported sources were: unloading agrochemicals in the nearby warehouse, the grain storage complex, pesticide drift and self-propelled sprayers that pass by on the street, variables belonging to economic and cultural conditions. A network of actors emerged who, gathered on a website, propose actions to the mayor’s office. Discussion This study has high external validity for public health decision makers regarding the determinants. It is necessary to notify the Argentine Integrated Health System, both suspected exposure and possibly related health events, and to design how to refer human samples to highly complex laboratories to measure pesticides. Conclusion the presence of glyphosate in urine was due to environmental exposure; It expresses a path of passive, involuntary and chronic absorption of environmental pollutants and is due to French’s agricultural activity with dominance of market forces in the system, poorly antagonized by care forces.

Objetivo: analizar motivos de consulta, experiencias y formas de atención de las afecciones dermatológicas de la población de un asentamiento de la Provincia de Buenos Aires, ubicado sobre un relleno sanitario con altos índices de contaminación ambiental. Materiales y métodos: investigación cualitativa, mediante entrevistas en profundidad a vecinos/as y elaboración de registros etnográficos de las recorridas. La investigación se realizó en el contexto de un dispositivo de atención dermatológica, planificado en conjunto con referentes barriales, bajo el marco teórico de la Epidemiología Sociocultural. Resultados: se identificaron múltiples barreras de accesibilidad a la atención dermatológica en el sistema público de salud, y prácticas de autoatención como el uso de cremas, medidas de higiene y uso de elementos de protección personal para trabajos que significaban un riesgo para la salud. Las consultas al dispositivo más frecuentes fueron “granos”, “manchas”, “bultitos” en zonas visibles del cuerpo, que generaban molestia, dolor y/o afectaban estética y emocionalmente a lo/as entrevistado/as. Estas consultas se relacionaban principalmente con piel extremadamente seca y patologías por alta exposición solar, coincidiendo con la escasez de sombra en el barrio. Para prevenir patologías relacionadas a la exposición solar, se impulsó una iniciativa para plantar árboles. Conclusión: a partir de la inmersión reflexiva del equipo de atención, en las experiencias de atención de lo/as habitantes del barrio, se desplegaron estrategias según las necesidades percibidas por la población.