Pharmacologic Therapy. The type of drug treatment used depends on the type and stage of African trypanosomiasis (sleeping sickness). Management recommendations were published in The Medical Letter on Drugs and Therapeutics in March 2000 (see the Table below). Table.
Casing is the major structural component of a well. The cost of casing is a major part of the overall well cost, so selection of casing size, grade, connectors, and setting depth is a primary engineering and economic consideration.
Natural Casings are sheep, hog, and cow intestine. They come in a salted brine. They need to be soaked at least 1 hour in clear, warm water, and you need to change the water regularly. Soaking will make the casings more pliable.