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.
Small intestines of sheep, goats and pigs are popular small calibre natural casings. They are processed in a way that makes them tender (edible) (see page 252) and are mostly eaten with the sausage (Fig. 323). Many other parts of the intestinal tract of slaughter animals can also be used for natural casings.