71.   In many cases, vom Saal says, it is difficult to take an animal study and apply it to humans.

72.   In some animal studies, such prompt treatment after possible exposure has been shown to prevent infection.

73.   Indeed, animal studies suggest that melatonin is a potent antioxidant and an immune stimulant.

74.   It is difficult to predict from the animal studies how much function a person might be expected to recover, Raisman said.

75.   Knowledge gained from animal studies of spinal cord learning is already helping some patients with debilitating spinal cord injuries.

76.   Much of the current consensus about the cancer-causing effects of diesel emissions is based on animal studies.

77.   None of the protease inhibitors has shown that result yet, though a Roche official said Invirase has shown some promise in early animal studies of brain tissue.

78.   Nor did animal studies disclose any association between coffee and pancreatic cancer.

79.   Of course, most experimental drugs, no matter how promising in animal studies, never get to market.

80.   One type, animal studies, can hint at the biological reasons some substances are potential health hazards.