The results in one small early trial of apomorphine were inconclusive, but Nastech is looking for a partner to help fund further research.

FORBES: Health

Apomorphine has been in existence for some time and was originally injected into patients with Parkinson's Disease - a condition which affects coordination.

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Nastech Pharmaceutical in Bothell, Wash. is studying a nasal spray form of apomorphine, which may work both above the neck and below the waist.

FORBES: Health