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Pathophysiology of the Enterotoxic and Viral Diarrheas

  • Richard L. Guerrant
Chapter

Abstract

As amply documented in other papers in this volume, there is no doubt that diarrheal diseases are the world’s biggest health problem. They constitute the commonest cause of death among young children in the most populous developing countries (Tables I–III).1,2 Although more difficult to quantify, even greater is the impact of 3 to 12 severe, dehydrating illnesses per year on the physical and mental development of those children who survive. Also alarming is the recent “modernization” trend toward reduced breast-feeding in areas where very poor socioeconomic conditions result in a significant lag in the development of adequate water supply and sanitation facilities. The findings in northeastern Brazil of Nations-Shields suggest that the striking mortality of 15 to 25% in the first 5 years of life will likely increase even further as this trend proceeds (M. Nations-Shields, personal communication, 1981).

Keywords

Small Bowel Adenylate Cyclase Cholera Toxin Guanylate Cyclase Crypt Cell 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© The United Nations University 1983

Authors and Affiliations

  • Richard L. Guerrant
    • 1
  1. 1.Division of Geographic MedicineUniversity of Virginia School of MedicineCharlottesvilleUSA

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