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Biotech / Medical : Cistron Biotechnology(CIST)$.30 -- Ignore unavailable to you. Want to Upgrade?

To: John Metcalf who wrote (2554)	1/12/2000 6:43:00 PM
From: Walter Morton	Respond to of 2742

Trading has been very regular and above average recently. Now, no trading at all. Has trading been halted?

To: John Metcalf who wrote (2554)	1/21/2000 12:09:00 PM
From: Walter Morton	Read Replies (1) \| Respond to of 2742

Issued/Filed Dates: Oct. 1, 1998 / March 20, 1998 The subject invention concerns a method for inhibiting cleavage of precursor IL-1á in a human or animal. This process is useful to treat humans or animals hosting a medical condition wherein the presence of mature IL-1á is detrimental to the healing process of the afflicted human or animal. patents.ibm.com