Sentence examples for proved effective in a from inspiring English sources

Male circumcision has proved effective in a significant percentage of H.I.V.-negative people in trials in Africa.

(If you go to the trouble of trapping a badger, sensible people would inject it with the vaccine that has proved effective in a four-year scientific trial).

Shares of Vanda Pharmaceuticals rose sharply yesterday after the company's experimental insomnia drug proved effective in a late-stage clinical trial.

But his own success, he said today in an interview, derived from his ability to articulate an economic message that proved effective in a state facing a host of social and financial ills.

But until now no drug for scleroderma patients with lung damage has proved effective in a scientifically controlled study, the type of research that scientists consider the gold standard for assessing benefits and safety of therapies, Dr. Clements said in an interview.

It uses strategies for combining solution vectors that have proved effective in a variety of problem settings.

He said the fire blankets and curtains proved effective in an initial test, but the poles demonstrated a need for further adjustment.

Herbal supplements - though most "homeopathic" supplements have not definitively been proven effective in a scientific setting, some diabetes patients offer anecdotal testimonies to their effectiveness.

Even if renal denervation does prove effective in a large trial, it appears not to substitute entirely for drugs.

Both approaches have been proven effective in a number of different situations.

The piggyBac transposon system is a nonviral gene transfer system proven effective in a variety of cells and tissues, including human cells.