Word: segaloff
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...shipped out July 6. His fiancée, Beth Segaloff, drove him to the airport. They set a wedding date for next June, when his tour of duty in Afghanistan was to end. "I cried every day he was there," his mother, a lawyer, says. "I took long walks every day, worried every minute, avoided reading the papers or listening to news about the war, wondered how my son could tell the difference between people over there who wanted peace and people who wanted to kill him." (Watch a video of the soldier experience in Afghanistan...
...synthetic substance that belongs to the sex hormone family but has no effect on sex characteristics and is not really a hormone* was reported last week to be the most promising new weapon in the drug treatment of breast cancer. Dr. Albert Segaloff, of New Orleans' Alton Ochsner Medical Foundation, described the paradoxical chemical and its promising performance to 750 experts gathered in Washington by the Public Health Service's Cancer Chemotherapy National Service Center to report progress on the most active sector of the anticancer front (TIME, July...
...most women, at some stages of the disease, breast cancer can be slowed down or actually made to shrink by the male sex hormone testosterone. But this has unwanted side effects, causing many patients to grow beards and develop deep voices. Some women, Dr. Segaloff noted, put feminine charm before health and life and refuse testosterone treatment. But recent research, notably at Manhattan's Sloan-Kettering Institute, has shown that when the body breaks down natural hormones, many of them have chemical descendants which are surprisingly potent, and sometimes in different ways from their parent substances...
...related process, testosterone can be transformed into testololactone. Chemists at E. R. Squibb & Sons had found that bacteria could make testololactone by fermentation. When they tried to produce it this way in bulk, said Dr. Segaloff, the bugs rebelled and turned out instead a variant called delta-1-testololactone. It was just as well: testololactone has proved to have all the virilizing properties of testosterone. But the delta1 variant, tested so far in 24 patients, proved in seven cases to be as potent as testosterone in suppressing cancer growth, and with no virilizing effects...
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