All Flashcards
What effect does endocrine disruptor exposure have on wildlife?
Unusual growth, reproductive issues, birth defects, and gender imbalances.
What effect does endocrine disruptor exposure have on humans?
Increased risk of certain diseases, reproductive problems, and developmental issues.
What is the effect of perchlorate on the thyroid?
Perchlorate interferes with the thyroid gland's uptake of iodine, disrupting thyroid hormone production.
What is the impact of endocrine disruptors on eggshells?
Endocrine disruptors can weaken eggshells in birds, leading to egg thinning.
What is the effect of endocrine disruptors on male reproductive development?
Increased genetic deformities in males and lowering of sperm count.
What is the effect of sewage outflow on fish?
Can cause male fish to develop female traits (feminization) due to endocrine disruptors.
What is the effect of industrial runoff containing perchlorate?
Can lead to a decline in local frog populations and an increase in thyroid issues in the human population.
How can pesticides containing endocrine disruptors affect top predators?
Biomagnification can lead to reproductive problems, developmental issues, or other health problems in top predators.
What is the effect of BPA in plastics?
BPA can leach into food and water, acting as an endocrine disruptor and affecting human health.
What is the effect of hormone-like effects of phytoestrogens?
Phytoestrogens can disrupt the endocrine system, potentially causing hormonal imbalances.
What is the effect of endocrine disruptors on bird eggs?
Egg thinning, weakening the eggshells.
What is the effect of endocrine disruptors on mollusks?
Imposex in females, where they develop male characteristics.
What is the effect of sewage outflow on fish?
Feminization of male fish, causing them to develop female traits.
What is the effect of BPA exposure?
Potential health problems due to its presence in plastics and food containers.
What is the effect of Perchlorate exposure?
Interference with the thyroid gland's uptake of iodine.
What is the effect of industrial runoff on the ecosystem?
Contamination of water sources with endocrine disruptors like perchlorate.
What is the effect of pesticide use containing endocrine disruptors?
Accumulation in the tissues of organisms and biomagnification in the food chain.
What is the effect of flame retardants in household products?
Exposure to PBDEs, which are endocrine disruptors.
What is the effect of using antimicrobial products?
Exposure to Triclosan, which is an endocrine disruptor.
What is the effect of waste burning?
Release of dioxins, which are endocrine disruptors.
What are endocrine disruptors?
Chemicals that interfere with the body's endocrine system (hormones), mimicking, blocking, or disrupting normal hormone function.
What are hormones?
Chemical messengers produced by glands that regulate various bodily functions.
What are glands?
Ductless organs that secrete hormones directly into the bloodstream.
What is BPA?
Bisphenol A, an endocrine disruptor found in plastics and food containers.
What are PCBs?
Polychlorinated Biphenyls, endocrine disruptors formerly used in electrical equipment.
What are PBDEs?
Polybrominated Diphenyl Ethers, flame retardants that act as endocrine disruptors.
What are PFAS?
Perfluoroalkyl and Polyfluoroalkyl Substances, found in firefighting foams and non-stick pans.
What are Phthalates?
Chemicals found in flexible plastics, food packaging, and cosmetics.
What is Perchlorate?
Byproduct of pharmaceuticals, aerospace, and weaponry; found in drinking water.
What are dioxins?
Byproduct of herbicide production, paper bleaching, and waste burning.