Logo for Kent Scientific

KentConnects Blog

Welcome to the KentConnects blog, where we provide tips, best practices, examples, and more helpful information to improve your processes, boost your efficiency, and make your lab work smarter and safer.

Techniques for Noninvasive Blood Pressure Monitoring

Laboratory animal science is a staple of biomedical research, contributing to countless breakthroughs in drug discovery and novel therapeutics. It is also ever-changing. Researchers are constantly seeking ways to enhance key protocols with the aim of improving animal welfare and surgical outcomes. One of the main avenues of this initiative is achieving greater visibility of small animal vital signs in real-time. 

Continue Reading

Posted 3/29/2022

Mouse Restraint Techniques: Considerations for Animal Welfare and Research Goals

Routine handling of laboratory mice can improve animal welfare and make them easier to restrain for research procedures. Yet there is conflicting information about the best method of handling and restraint. The conventional technique for handling mice was to grasp them firmly by the base of the tail, but this tail handling method has proven to be aversive. Many studies have shown that capturing and restraining mice by the tail induces anxiety and anhedonia. This not only has a profound impact on the welfare of laboratory animals, but by inhibiting the value of reward, it may also impact the efficacy of scientific studies(1,2).

Continue Reading

Posted 3/18/2022

Why are Rats Used in Research?

Rodents have long been the preferred species of lab animals in biomedical research, with sporadic experiments on common brown rats stemming back 150 years. Though laboratory animal research continues to pose ethical questions, particularly with respect to animal welfare, the scientific achievements linked to lab rats are innumerous. This primarily relates to the extraordinary anatomical, genetic, and physiological similarities between humans and rodents. Yet there are many additional reasons beyond human and animal similarity why the so-called wild Norway rat, Rattus norvegicus, is such a perfect candidate for research communities.

Continue Reading

Posted 2/1/2022