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An enzymatically cleaved form of rat prolactin (rPRL) was first described in 1980. This cleavage produces a molecule that consists of two chains of amino acids linked by a disulfide bond between two Cys residues. Reduction of that bond produces two fragments of 6 and 16 Kd. A considerable amount of information has accrued in recent years about the cleaved molecule and its 16-Kd fragment. The enzyme...
The authors argue that the religious fervor and dishonesty that characterize the leaders of the animal rights/liberation movement preclude useful dialogue with them or their adherents by members of the scientific community on issues related to animal research.
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