Severo Ochoa

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Portrait of Severo Ochoa, Professor and Chairman, Department of Biochemistry, and recipient of the Nobel Prize in 1959 for biochemical genetics and nucleic acids.

Zoltan Ovary

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Photograph of Zoltan Ovary, who organized the dinner meeting at which Pathology Department Chairman Chandler Stetson invited Michael Heidelberger, the father of immuno-chemistry, to work at NYU. The two men are shown here with Zoltan's students Bob Tigelaar (L), who became a professor of Yale and Domenico Mancino (R), who became director of the University of Naples.

Emanuel M. Papper

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Head and shoulders photograph of Emanuel M. Papper, Class of 1938, Vice President for Medical Affairs and Dean of the School of Medicine, University of Miami, Recipient of Alumni Achievement Award for 1974. Leading investigator of hemodynamic effects of intravenous morphine and sodium pentathol; circulatory adjustments during spinal anesthesia; the use of human plasma in spinal anesthesia and nerve block therapy. <p>Office of Public Information

Zoltan Ovary

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Dr. Zoltan demonstrating one of his key contributions to immunology, the Passive Cutaneous Anaphylaxis (PCA) reaction, in the 1960's. While at NYU, working with Baruj Benacerraf and others, he discovered the "carrier-effect," i.e., the same carrier protein for the foreign substance must be used in subsequent immunications to produce the maximum amount of antibodies; and the once controversial, but for now fundamental concept that there are different classes of antibodies with different biological properties. <p>Gil Quito, Colleague of Dr. Ovary