In vitro skin irritation testing has emerged as a critical component in the safety evaluation of chemicals and medical devices, aiming to replace traditional animal-based assays. Central to this ...

Humans began culturing animal cells and tissues as early as the late 19th century, when Wilhelm Roux first showed that chick embryos could be cultured in saline solution for a few days. Eventually, ...

Researchers have combined embryonic cells and liver cells in a new cell culture test. This combination lets them detect adverse effects that new medications may have on embryos early on in the drug ...

SANTA CLARA, Calif.--(BUSINESS WIRE)--Agilent Technologies Inc. (NYSE: A) today announced the introduction of the NanoDis System for nanoparticle dissolution testing. Combining Agilent instrumentation ...

For decades, animal models have been the gold standard for preclinical testing of potential drugs. Yet, even the best animal models are not perfect. For example, small rodent species with engrafted ...

You may have encountered the terms “in vitro” and “in vivo” while reading about scientific studies. Or perhaps you’re familiar with them through hearing about procedures such as in vitro fertilization ...

Although several countries—and even some U.S. states—are beginning to create laws that ban or limit the practice of animal testing for cosmetics, the sad reality is that some companies continue to ...

Before a drug candidate can be tested in humans, its safety and efficacy must be explored in preclinical studies. These studies can either be ‘in vitro’, Latin for “within the glass” and referring to ...

Etelka is a post-doctoral research fellow exploring aerosol science with biology and engineering.View full profile Etelka is a post-doctoral research fellow exploring aerosol science with biology and ...

Embryo selection with preimplantation genetic testing for aneuploidy (PGT-A) may improve pregnancy outcomes after initial embryo transfer. However, it remains uncertain whether PGT-A improves the ...