Diagnosis on a chip - molecular profiling that could improve diagnosis and help design better drugs . Drugs on tap . Memory pill . Amersham Pharmacia Biotech signs SNP collaboration agreement with University of Washington . Antibiotics, Yogurt Seen As Potential Treatments For Liver Disorder .
Insect defenses point the way to defeating bacterial antibiotic resistance .
Ocean sponge source of new drug discovery . Scientists spot way around cystic fibrosis cells' poor performance, way to improve drug testing . Microspheres' offer promise for oral drug delivery . Artificial Muscles Release Medicine From Tiny Implants . First successful use of drugs to extend lifespan .