Teratology is the study of abnormalities of physiological development. It is often thought of as the study of human birth defects, but it is much broader than that, taking in other non-birth developmental stages, including puberty; and other non-human life forms, including plants. A newer term developmental toxicity includes all manifestations of abnormal development, not only frank terata. These may include growth retardation or delayed mental development without any structural malformations
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A teratogen is an agent that causes birth defects.
A teratogen is a factor that causes birth defects.
teratogens
A teratogen is an agent or factor that causes malformation of an embryo. It would be likely to result in a spontaneous abortion, another name for a miscarriage or loss of the unborn child.
A teratogen is a factor that causes malformation of an embryo. Examples of this can be damage caused by drugs, viruses, chemicals, and malnutrition.
A teratogen is any substance or factor that can cause birth defects or developmental abnormalities in a growing fetus. These can include drugs, chemicals, infections, and other environmental factors that can negatively impact the development of the embryo or fetus during pregnancy.
teratogen
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Exposure to high levels of ionizing radiation, such as from x-rays, nuclear fallout, or certain medical treatments, can be a teratogen that increases the risk of birth defects and developmental abnormalities in unborn babies. It is important for pregnant women to avoid unnecessary exposure to radiation and to follow safety protocols when undergoing medical procedures involving radiation.
The level at which a teratogen becomes harmful is referred to as the teratogenic threshold. This threshold varies depending on the type of teratogen and the stage of development of the organism. Factors such as duration of exposure and genetic susceptibility can also influence the level at which a teratogen becomes harmful.
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