1991 Press Photo Gerontologist Richard Weindruch, lab at University of Wisconsin

Gerontologist Richard Weindruch works on a spectrophotometer that measures activities of enzymes that break down. He is leading the team of scientist that is exploring links between calories, aging and cancer at University of Wisconsin-Madison's Institute of Again. Research

Photo measures 10 x 6.75 inches. Photo is dated 10-14-1991.

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