University of Idaho eTOX - Principles of Environmental Toxicology the study of Toxic Substances in the Environment
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Lecture 10 - Teratogenesis, Mutagenesis & Carcinogenesis

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Learning Objectives

  1. Define teratogenesis, mutagenesis, and carcinogenesis.
  2. Describe the relevance of replication, transcription, and translation to teratogenesis, mutagenesis, and carcinogenesis.
  3. Summarize the mechanism of action for teratogens, mutagens, and carcinogens.
  4. Discuss examples of known teratogens, mutagens, and carcinogens.

Advance Reading

  • Richards, pp 155-165; pp 167-188
  • NLM Toxicology Tutor Cancer

Resources

Keywords

  • Agenesis
  • Ames assay
  • Aneuploidy
  • Anticodons
  • Atresia
  • Base analogues
  • Base substitution
  • Cancer
  • Carcinogenesis
  • Carcinogens
  • Cellular division
  • Centromere
  • Chromosome
  • Codon
  • Deoxyribonucleic acid (dna)
  • Developmental syndromes
  • Diploid
  • Division failures
  • Dysraphic anomalies
  • Ectopia
  • Embryogenesis
  • Embryolethality
  • Epigenetic
  • Fetal alcohol syndrome
  • Frameshift
  • Gene
  • Genetic code
  • Genotoxic
  • Germ cells
  • Haploid
  • Histogenesis
  • Hypoplasia
  • Initiation
  • Karyotype
  • Meiosis
  • Metaphase
  • Mitosis
  • Monosomy
  • Morphogenesis
  • Mutagenesis
  • Mutagens
  • Nucleic acids
  • Nucleotides
  • Oogenesis
  • Organogenesis
  • Point mutation
  • Polyploidy
  • Procarcinogen
  • Promotion
  • Purines
  • Pyrimidines
  • Replication
  • Ribonucleic acid
  • Somatic cells
  • Spermatogenesis
  • Teratogenesis
  • Teratogens
  • Teratology
  • Transcription
  • Translation
  • Trisomy

Suggested Reading

  1. American Cancer Society

Lecture Materials

Slides
PDF Notes
Video
Audio

Lecture Activities

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Discussion

 

Question or Comment? E-mail etox@uidaho.edu

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