They began to notice, too, that a lot of the dead fish were covered in tumors.

These results have been confirmed in primary tumors and human models.

Similar studies, however, have found no significant increase in tumors upon butylparaben administration.

Cells in benign tumors do not spread to other parts of the body.

Early work on use of strict anaerobes in tumors goes back several decades.

But there is a study of sulfamethazine that resulted in tumors and that's a problem.

In such tumors, however, Velcade will have to be combined with other drugs, company executives said.

In certain tumors, such as pancreatic cancer, symptoms often do not start until the disease has reached an advanced stage.

These enzymes are highly expressed in tumors as compared with normal tissues.

It maps to 8p22-p21.3, a region frequently deleted in solid tumors.