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Bear derived isolate and method

  • US 6,855,337 B1
  • Filed: 08/30/2002
  • Issued: 02/15/2005
  • Est. Priority Date: 06/17/1993
  • Status: Expired due to Fees
First Claim
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1. A composition of matter comprising pharmacological properties and which is a deproteinated isolate which has been obtained from a sample of urine or serum taken from a fasting bear from which food has been withheld for two weeks or more, which sample has been subjected to deproteination, then the deproteinated isolate having the pharmacological properties of inducing, when injected into another mammal, conditions observable in denning black bears including reduced heart rate, temperature reduction, or a tranquility distinguishable from normal behavior.

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