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Economy And Protein Malnutrition Among The Digo, Luther P. Gerlach

Journal of the Minnesota Academy of Science

In short, even where protein malnutrition is primarily a result of poor environment, economy, and technology, other, often less obvious, traditional cultural patterns must be taken into account in any development and improvement program. If kwashiorkor is to be eliminated satisfactorily, and if contingent problems are to be kept to a minimum, these other patterns must often also be modified.

The importance of traditional cultural patterns is perhaps best illustrated by an example of a people who suffer from protein malnutrition primarily because of them. The Digo tribe of coastal Kenya and Tanganyika, among whom this writer conducted anthropological field …

Summary Of Two Years' Study Of Insects In Relation To Pellagra, Allan H. Jennings

Harold W. Manter Laboratory of Parasitology: Library Materials

Excerpt:

With the growing interest in pellagra, following the authoritative recognition of its presence in the United States in 1907, the study of its etiology was taken up by various investigators and the several theories of causation were subjected to close scrutiny.

Prominent among these theories was that of insect transmission, first advanced by Sambon, who limited this function to the species of blood-sucking gnats comprising the genus Simulium.

The importance of the disease and the possibility of such a factor in its causation, led the Bureau of Entomology, late in 1911, to undertake an investigation of the subject …