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Lecture 9 - Target Organ Toxicity

Learning Objectives

  1. Define target organ toxicity.
  2. Explain the basis for the specificity of organ toxicity.
  3. Contrast the toxicity mechanisms for hematotoxicity, hepatotoxicity, nephrotoxicity, neurotoxicity, dermatotoxicity, and pulmonotoxicity.
  4. Describe examples of target organ toxicity.
  5. Discuss the characteristic evaluative procedures for determining toxicity in target organs.
  6. Explain the concept of oxidative stress and demonstrate an understanding of the action of antioxidant enzymes and redox cycling compounds.
  7. Examine the molecular pathways of cholinesterase inhibition.
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Advance Reading

  1. Hughes, pp 87-102
  2. Shibamoto & Bjeldanes, pp. 281-285
  3. NLM Toxicology Tutor, Toxic Effects-Organ Specific Toxic Effects, Neurotoxicity
  4. Enterohepatic Recirculation Animation
  5. Cholinesterase Inhibition Animation

Suggested Reading

  1. National Institute of Diabetes, Digestive, and Kidney Diseases
  2. Your Lungs-American Lung Association

Resources

Keywords

  • Acute tubular necrosis (atn)
  • Agranulocytopenia
  • Allergic contact dermatitis
  • Anemia
  • Anthracosilicosis
  • Anuria
  • Arterial blood gases(abgs)
  • Asbestosis
  • Berylliosis
  • Blood urea nitrogen (bun)
  • Bronchoscopy
  • Central nervous system (cns)
  • Chloracne
  • Creatinine
  • Dermatotoxicity
  • Crythropoietin
  • Forced vital capacity (fvc)
  • Glial cells
  • Glomerular filtration rate (gfr)
  • Glycosuria
  • Hematotoxicity
  • Hematotoxins
  • Hematuria
  • Hemolytic anemias
  • Hepatotoxicity
  • Hypoxia
  • Inulin
  • Irritant contact dermatitis
  • Leukemia
  • Microcytic hypochromic anemia
  • Myelin
  • Nephritic syndrome
  • Nephrotic syndrome
  • Nephrotoxicity
  • Nerve
  • Neurons
  • Neurotoxicity
  • Neurotransmitter
  • Obstructive uropathies
  • Oliguria
  • PAH clearance
  • Pancytopenia
  • Peripheral nervous system (pns)
  • Phototoxicity
  • Pneumoconioses
  • Poietins
  • Proteinuria
  • Pulmonary fibrosis
  • Pulmonotoxicity
  • Radiopharmaceutical
  • Silicosis
  • Slow vital capacity (svc)
  • Target organ toxicity
  • Thrombocytopenia