Results are presented from a study in which regular examinations of cataractogenic development were conducted since 1987 in monkeys that were exposed in 1969, at the age of about 2 years, to low doses of 'mixed-energy' protons (10 and 110 MeV). The results of comparisons with age-matched controls showed that the cataractogenic patterns observed in the exposed monkeys are consistent with those observed in other groups of monkeys that were exposed at similar ages in 1964 and 1965 to protons of different energies (Lett et al., 1986, 1988, 1989, and 1991). Comparisons were also made among recent results from different groups of primates and from New Zealand white rabbits that were exposed when young to Fe-56 and were monitored continuously thereafter.
Late cataractogenesis in primates and lagomorphs after exposure to particulate radiations
Advances in Space Research ; 12 , 3-Feb
1992-01-01
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Englisch