Word: hisaw
(lookup in dictionary)
(lookup stats)
Dates: all
Sort By: most recent first
(reverse)
Hilton A. Salhanick, Hisaw professor of reproductive physiology at the School of Public Health (SPH), was paid $250,000 in 1996 as an incentive to take emeritus status, according to University tax returns...
...Lown, professor of Cardiology in Nutrition; Brian MacMahon, Walcott Professor of Environmental Psychology; Dade W. Moeller, professor of Engineering Environmental Health and associate director, Kresge Center for Environmental Health; Roger L. Nichols, Heinz Professor of Microbiology and associate director, Center for the Prevention of Infectious Diseases; Hilton A. Salhanick, Hisaw Professor of Reproductive Physiology; Frederick J. Stare, professor of Nutrition; Thomas H. Weller, Strong Professor of Tropical Public Health and director, Center for the Prevention of Infectious Diseases; John B. Wyon, senior lecturer on Population Studies; and Alonzo S. Yerby, professor of Health Services Administration...
What made the little critter (Geomys bursarius) so fascinating to Scientist Hisaw was the nature of its pregnancy. To get around in its narrow burrows the animal has to have narrow hips, and its pubic bones are compressed, leaving an opening too small to let a female deliver its young. But millions of pocket-gopher squeals testify that the female can deliver. In 1925 Dr. Hisaw discovered how: during pregnancy the female pocket gopher secretes a hormone that causes part of the pubic bones to dissolve, leaving a wider opening. Hisaw named the hormone "relaxin" (TIME, April...
...Reward of Patience. Other scientists were not convinced that Dr. Hisaw had discovered anything, because relaxin proved incredibly elusive. But at the University of Wisconsin he had a graduate student named Robert Kroc, who was not only convinced but determined to put Dr. Hisaw's discovery to use. In 1944 Kroc went to work in the laboratories of the Maltine Co., now part of New Jersey's Warner-Chilcott Laboratories. After an expenditure of eleven years and an estimated $1,000,000, Kroc found a way to apply the pocket gopher's hormone to the human female...
From Sow Ovaries. The chief drawback now is the scarcity of the raw material. There is no way of extracting relaxin from pocket gophers, and it is present in some bigger animals in only negligible quantities. But for some reason that researchers (including Dr. Hisaw, now at Harvard) have not fathomed, the ovaries of the pregnant sow are the best source. Fortunately some sows are pregnant when slaughtered,* and from 110,000 lbs. of sow ovaries a year the laboratories extract 100 ounces of Releasin. This is enough for seven injections for each of 18,000 patients-fewer than...