Things Worth Noting
Asbestos, a toxic mineral once used in construction, poses severe health risks when its fibers are inhaled. Exposure can cause asbestosis (lung scarring), lung cancer, and mesothelioma, a rare cancer with a long latency period. Occupational hazards affect workers in mining or construction, while environmental contamination, like in Libby, Montana, risks communities. Regulations from the […]
Autism Spectrum Disorder (ASD) is a complex neurodevelopmental condition driven by genetic, environmental, and neurobiological factors. Genetics, with 50-90% heritability, involves polygenic risk, rare mutations like copy number variations, and syndromes like Fragile X. Epigenetic changes, such as DNA methylation, link genes to environmental influences. Prenatal exposures—toxins, maternal infections, or obesity—disrupt fetal brain development, while […]
Nebraska faces a high rate of pediatric cancers like leukemia, lymphoma, and brain tumors, especially in rural areas with heavy farming. Studies link these cancers to nitrate and atrazine, a weed killer, in groundwater and surface water. Nitrate from fertilizers and atrazine from corn fields contaminate wells and rivers, raising cancer risks in children. These […]