Word: rogosin
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Dates: during 1960-1969
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...blood vessels, valves, and perhaps even whole organs. But practical considerations have long frustrated theory. In humans, animal collagen almost certainly would trigger inflammatory reactions and rejection mechanisms. Now, through the unlikely partnership of a Japanese shoe-leather company, which was making sausage casings on the side, and the Rogosin Laboratories of the New York Hospital-Cornell Medical Center, it looks as though animal collagen may yet become the ideal material for many medical uses...
...over when the hides have been cut for making shoes. After weeks of soaking and washing hide in various chemicals, including enzymes, to remove the linkage tails, Dr. Nishihara pours collagen into thin sheets resembling cellophane. The resulting membrane makes fine, easily digestible sausage casing. It also gave the Rogosin Labs' Dr. Rubin and Dr. Kurt Stenzel an idea for its first medical application-use in the artificial kidney, which has a filter membrane of sausage-casing cellophane. In laboratory glassware the collagen membrane has already done a better filtering job than cellophane; specially prepared collagen sheets will...
COME BACK, AFRICA. Director Lionel Rogosin, who shot this picture secretly in South Africa, has produced an honest, impartial, heart-harrowing study of an average Negro's life in the black hole of Johannesburg...
Come Back, Africa. Filmed in secret and crude in craftsmanship, Lionel (On the Bowery) Rogosin's candid-camera movie manages a fairminded, matter-of-fact look at a modern nightmare: the black depths of South African society...
Come Back, Africa. Filmed in secret and crude in craftsmanship, Lionel (On the Bowery) Rogosin's candid-camera movie manages a fairminded, matter-of-fact look at a modern nightmare: the black depths of South African society...