1.   The normal gastric mucosa can prevent bypass diffusion of potentially noxious substances from the gastric lumen.

2.   Nevertheless, he was discharged at the preliminary inquiry on charges of administering a noxious substance, namely semen, and committing a common nuisance.

3.   A NURSE will appear before magistrates in Birkenhead today charged with attempting to administer noxious substances with intent to endanger life.

4.   A MERSEYSIDE nurse was appearing before magistrates today charged with attempting to administer noxious substances to a young patient with intent to endanger life.

5.   But smoke is not the only noxious substance that travels through air vents.

6.   Since the rats could have been losing their appetites because their brains were being injected with a noxious substance, the researchers needed to rule out that possibility.

7.   Marilyn Tan was acquitted Tuesday of aggravated assault, administering a noxious substance and conspiracy to administer a noxious substance.

8.   Ten people attending an annual Labor Day celebration were taken to area hospitals after someone released a noxious substance believed to be pepper spray into the air.

9.   Her family said her pulmonary condition was caused by the continued inhalation of noxious substances she used in her art.

10.   Coal and oil-fired power stations also churn out several thousand tonnes of noxious substances every hour, Filatov said.