Scientists discover odd-ball rodent
A team of scientists working in Southeast Asia have discovered a long-whiskered rodent with stubby legs and a tail covered in den...Rodent social behavior encoded in junk DNA
A discovery that may someday help to explain human social behavior and disorders such as autism has been made in a species of pudgy rodents by researchers funded, in part, by the National Institutes of Health's (NIH) National Institute of Mental Health (NIMH) and National Center for Research Resources (NCRR). The researchers traced social behavior traits, such as monogamy, to seeming glitc...Wild vs. lab rodent comparison supports hygiene hypothesis
In a study comparing wild rodents with their laboratory counterparts, researchers at Duke University Medical Center have found evidence that may help to explain why people in industrialized societies that greatly stress hygiene have higher rates of allergy and autoimmune diseases than do people in less developed societies in which hygiene is harder to achieve or considered less critical. T...A new view on Lyme disease: Rodents hold the key to annual risk
In the United States, Lyme disease incidence has skyrocketed from 497 cases reported in 1982 (the first year national statistics were collected) to a record 23,763 in 2002. Lyme disease, like other zoonoses, is transmitted by a vector that picks up the pathogen during a blood meal from a vertebrate host. In the eastern and central United States, the spirochete bacterium Borrelia burgdor...Longer-lived rodents have lower levels of thyroid hormone
The thyroid may play an important role in longevity, with longer-lived rodents showing significantly lower levels of a thyroid hormone that speeds metabolism, a new study has found. The study further strengthens the theory that the faster an animal's metabolism, the shorter its life, and vice versa, said Mario Pinto, the study's lead author. The thyroid releases hormones that regulate meta...TaqMan Rodent GAPDH Control Reagents from Applied Biosystems
Description:...Big Blue Rodent Cell Cultures for Mutagenesis Studies
Rat and mouse embryonic cell lines are useful for in vitro mutagenesisstudies Stratagene Cloning Systems, Inc. The Big Blue rat cell line and the Big Blue transgenic mouse embryoniccell line are useful for in vitro mutagenesis studies. These cell lines are partof the Big Blue transgenic rodent mutagenesis assay system...Rodents to be replaced with Dogs for cancer Research
Researchers from National Cancer Institute, US is to start testing their drug efficacy trial on dogs as the researchers feel that drug metabolize, enzyme kinetics and drug action mechanisms in dogs are similar to humans than that of rodents//. Dr. Chand Khanna, Veterinary Oncologist said, “It turns out that many cancers, such as lymphoma, melanoma and osteosarcoma, are well represente...Longer-Lived Rodents Have Lower Levels of Thyroid Hormone
The thyroid may play an important role in longevity, with longer-lived rodents showing significantly lower levels of a thyroid hormone that speeds metabolism, a new study has found.// The study further strengthens the theory that the faster an animal’s metabolism, the shorter its life, and vice versa, said Mario Pinto, the study’s lead author. The thyroid releases hormones that regulat...Pregnant Women Can Minimize Risk Of Rodent-Based Virus
Pregnant women can minimize their risk of becoming infected with lymphocytic choriomeningitis virus (LCMV), an infectious agent carried by house mice// and other rodents that can cause severe brain damage in a fetus. The risk of LCMV transmission increases in the winter months, when rodents seek shelter in homes, said Daniel Bonthius, M.D., Ph.D., associate professor of pediatrics at...Glucose Causes Death of Brain Cells in Rodents Following Hypoglycemic Coma
It was thought that hypoglycemic coma causes brain damage. On the contrary brain damage occurs only when glucose is given to treat the coma//, as discovered by researchers from San Francisco VA Medical Center, during a study on rodents. The study results may have implications on the treatment of diabetics in hypoglycemic coma, though detailed research is necessary before it can be appl...