Health

Antibacterial agent boosts toothpaste effectiveness

Regular use of fluoride toothpaste containing triclosan, an antibacterial agent, and a copolymer, which helps prevent the triclosan from being washed away by saliva, reduces plaque, gingivitis, and bleeding gums and slightly ...

Diseases, Conditions, Syndromes

Why hand-washing really is as important as doctors say

As the threat from the coronavirus grows, the Centers for Disease Control and Prevention and other public health officials are stressing the importance of hand-washing.

Medical research

Molecular decoys help overcome drug resistance

Harmful bacteria have evolved some ingenious mechanisms to resist antibiotics. One of those is the drug efflux pump—proteins that stand guard along bacterial cell membranes, identifying antibacterial agents that pass through ...

page 2 from 3