BACKGROUND Globalization and subsequent growth in international trade in animals and animal products has increased the importance of international disease reporting. Efficient and reliable surveillance systems are needed in order to document the disease status of a population at a given time. In this context, passive surveillance plays an important role in early warning systems. However, it is ...

Antimicrobial susceptibility to sisomicin and netilmicin (Sch 20569) was determined on 164 clinical isolates using a broth microdilution method. Sisomicin was active against 86.1%, and netilmicin against 96.4%, of the isolates. In addition, netilmicin was active against 93.7% of the strains that were resistant to gentamicin, kanamycin, tobramycin, and sisomicin.

due to the number of new substances coming into use every year and the increasing amounts of chemicals, which are introduced into the environment, there is a high demand for a rapid, reliable and cost-effective method for detection of developmental toxicity. to meet this challenge various in vitro techniques have been established additional to in vivo animal testing. this review introduces the ...