Age of laboratory hamster and human: Drawing the connexion

Hamsters have unique physiological characteristics rendering them well-suited for biomedical research asexperimentalmodel. They match beneficial traits of both smaller rodents and larger mammals that make them suitable for laboratory use, such as availability, breeding ease, greater tissue proportions and the like. In experimental design, it is inevitable to select laboratory animalsof accurate age that can mimic the target human age in a specific research. In this article, we have calculated that one human year equals 13.67 hamster days, considering their entire lifespan. This simplistic calculation may not find universal relevance in biomedical research, given the accelerated non-uniform life stages of hamsters when matched with human. To resolve this issue, this is the first ever article where we have provided a concise perception of hamster days in human years by correlating their age at every major life stage. This article will aidprecision in biomedical research viaselection of laboratory hamster of accurate age corresponding to human age, which is the most primary and essential criteria in animal based research.