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Childhood Asthma Study

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Unanswered Questions About Prenatal Exposures and
Their Effects on Childhood Asthma
Tori Alvarado
Grand Valley State University Introduction Asthma is a disease that affects a person's lungs by causing repeated episodes of symptoms such as shortness of breath, tightness of chest, wheezing, and coughing. Asthma affects people of all ages, but it often develops during childhood. It is a very common chronic illness in children and as a result, consequences that can occur when it is uncontrolled is often forgettable. Since children have smaller airways than adults, it makes asthma especially serious for them. In 2009, the American Academy of Allergy, Asthma, and Immunology, stated that roughly one in ten children develop asthma …show more content…

Evidence suggests a role for particles and other traffic-related components in particular (Chiu et al, 2014). Exposure to environmental toxicants, such as air pollution starting in utero, couple potentially alter course of lung growth and affect both the structure and function of the respiratory system. Studies link prenatal air pollution exposure, including fine particulate matter and polycyclic aromatic hydrocarbons, with wheeze, respiratory tract infections, and reduced lung function in …show more content…

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Whyatt, R. M., Rundle, A. G., Perzanowski, M. S., Just, A. C., Donohue, K. M., Calafat, A. M.. . Miller, R. L. (2014). Prenatal phthalate and early childhood bisphenol A exposures increase asthma risk in inner-city children. The Journal of Allergy and Clinical Immunology, 134(5), 1195-1197
Center for Disease Control and Prevention (CDC). (2015). Phthalates. National Biomonitoring Program
Columbia University Mailman School of Public Health. (2014). Phthalates Heighten Risk for Childhood

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