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Environmental toxicants and fetal development is the impact of different toxic substances from the environment on the development of the fetus. This article deals with potential adverse effects of environmental toxicants on the prenatal development of both the embryo or fetus, as well as pregnancy complications .
Cocaine can also show up in breast milk and affect the nursing baby. [27] [28] The severity of effects depends on how much of the drug is used, how often, and the stage in the development of the fetus. [29] Cocaine prevents the reuptake of the neurotransmitters dopamine, serotonin, and norepinephrine. [19]
Non-essential drugs and medications should be avoided while pregnant. Tobacco, alcohol, marijuana, and illicit drug use while pregnant may be dangerous for the unborn baby and may lead to severe health problems and/or birth defects. [2] Even small amounts of alcohol, tobacco, and marijuana have not been proven to be safe when taken while ...
Developmental disorders can include a wide range of physical abnormalities, such as bone or organ deformities, or behavioral and learning problems, such as an intellectual disability. Exposures to some chemicals during pregnancy can lead to the development of cancer later in life, called transgenerational carcinogens.
Drug testing was conducted on the surviving children as well. According to the complaint, a 3-year-old child tested positive for fentanyl, norfentanyl and benzoylecgonine, a metabolite of cocaine.
One type of drugs which is suspected of influencing the developing baby when used during pregnancy is anti-hypertensive drugs. [21] Pre-eclampsia (a condition of hypertension during pregnancy), is a serious problem for the majority of pregnant mothers and can predispose the mother to a variety of complications, including increased risk of ...
Nicotine negatively affects the prefrontal cortex of the developing brain. Prenatal nicotine exposure can result in long-term adverse effects to the developing brain. [notes 3] [14] Prenatal nicotine exposure has been associated with dysregulation of catecholaminergic, serotonergic, and other neurotransmitter systems. [15]
The hosts of the Today show have shared several glimpses into their family lives on the show and online over the years. Savannah Guthrie, Hoda Kotb, Al Roker and more of the NBC morning show stars ...