Age of Laboratory Hamster and Human: Drawing the Connexion
Sulagna Dutta*1
and Pallav Sengupta21Department of Oral Biology and Biomedical Sciences, Faculty of Dentistry, MAHSA University, Malaysia.
2Department of Physiology, Faculty of Medicine, MAHSA University, Malaysia.
Corresponding Author E-mail: sulagna_dutta11@yahoo.com
Abstract: Hamsters have unique physiological characteristics rendering them well-suited for biomedical research as experimental model. 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 animals of 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 aid precision in biomedical research via selection of laboratory hamster of accurate age corresponding to human age, which is the most primary and essential criteria in animal based research.
Keywords: Age; Biomedical Research; Developmental Biology; Human Age; Laboratory Hamsters Back to TOC