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Teratogens
Derived from the Greek word for monster, teratogens characterize a host of agents or substances that result in developmental abnormalities after exposure during pregnancy. Exposure to teratogens can result in a range of abnormalities, including congenital malformations, emotional or behavioral disturbances, developmental delays, and intellectual impairment. Complications from teratogen exposure may also result in miscarriage, spontaneous abortion, preterm labor, or maternal illness. This entry discusses characteristics of teratogens, the effects of teratogens on development, and predictive factors.
Principles of Teratogens
Sensitivity to teratogenic effects depends on the species of the organism. Teratogenic effects vary depending on developmental stages, timing of exposure, and periods that are critical or sensitive for particular agents or organs. Teratogens act with specific mechanisms on cells and tissues to create developmental effects. Effects ...
- Assessment and Diagnosis
- Diagnostic and Statistical Manual of Mental Disorders
- International Classification of Diseases, 10th Revision
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- Meningitis
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- Monogenic Disorders
- Mosaicism
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- Nutrition in Childhood and Adolescence
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- Preterm Birth
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- Teratogens
- Theories and Causes: Psychological and Sociocultural Perspectives
- Attachment Theory
- Autism, Rising Prevalence of: Epidemiology
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- Disability Discrimination: U.S. Supreme Court Cases
- Down Syndrome: Cognitive, Emotional, and Behavioral Presentation
- Ecological Systems Theory
- Environmental Considerations in Social Participation of Children With Developmental Disabilities
- Environmental Risk Factors
- Erikson’s Theory of Psychosocial Development
- Gardner’s Theory of Multiple Intelligences
- Intelligence, Theories of
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- Discrete Trial Training
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- Early Start Denver Model
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- Flooding
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- Mentoring
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- Portage Project
- Positive Parenting of Children With Intellectual and Developmental Disabilities
- Prenatal Care
- Probiotics
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- Relationship Development Intervention
- Social Inclusion
- Speech and Language Pathologists
- Stimulant Medications
- Systematic Desensitization
- Technology for Individuals With Intellectual and Developmental Disabilities
- Treatment Planning
- UCLA Young Autism Project
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