Toxicity tests are often used in sediment assessment programs. However, the choice of methods has been largely limited to acute tests. Where sublethal methods have been used, there has been little consistency among programs in the types of the sublethal tests used. The goal of this study was to develop a method for choosing a suite of acute and sublethal tests for use in a California statewide ...

The use of carrier cells infected with oncolytic viruses in cancer gene therapy is an attractive method because it can overcome viral immunogenicity and induce tumor immunity and significant antitumor activity. To enable human clinical trials of this treatment, acute and chronic toxicity tests must first be performed to ensure safety. IAI.3B promoter, oncolytic adenovirus AdE3-IAI.3B introduced...

The "omics," high-throughput screening, computational modeling, and database mining revolutions have each arrived with euphoric expectations, considerable hand waving, and promises to set toxicity testing priorities and reduce reliance on conventional animal toxicity and carcinogenicity testing. Reflecting back on prior experience with other predictive approaches and alternatives, what follows ...

Background Panel tests are a predetermined group of tests commonly requested together to provide a comprehensive and conclusive diagnosis, for example, liver function test (LFT). South African HIV antiretroviral treatment (ART) guidelines recommend individual tests for toxicity monitoring over panel tests. In 2008, the National Health Laboratory Services (NHLS) request form was redesigned to li...

Sediments have long been recognised as a source of contaminants in marine environments and, as a result, interim sediment quality guidelines were included in the ANZECC/ARMCANZ (2000) water quality guidelines. While toxicity tests with benthic temperate species have been developed and incorporated into marine sediment toxicity assessments over the past 10 years, there has been limited test deve...