Established in 1925 by Robert Dawley, the original Sprague Dawley rat colony was obtained by Harlan in 1980 through the acquisition of Sprague-Dawley, Inc. Harlan became Envigo in …

Known for their calm demeanor, adaptability, and genetic reliability, the Sprague Dawley (SD) rat has become indispensable for advancing our understanding of human health and disease. …

Sprague Dawley (SD) rats are among the most widely used outbred laboratory rat populations. Despite this, the genetic characteristics of SD rats have not been clearly described, and SD …

Jan 10, 2017 · The incidence of adenocarcinoma, while higher in SD strains, varies dramatically between different SD strains/suppliers, with approximately 22% reported in Crl: CD (SD) rats …

Taconic offers the Sprague Dawley® outbred rat at the standard Murine Pathogen FreeTM health status which is appropriate for most studies. The Restricted FloraTM and Excluded Flora …

Closed colonies develop qualities causing the rats to be uniquely suited to certain types of research. Hilltop Lab Animals, Inc. supplies many research animals such as the Hla® (SD). All …

Lineage and Origin: The Hsd:Sprague Dawley® SD® rat, established in 1925 by Robert Dawley, originated from the original Sprague Dawley rat colony. Harlan acquired this colony in 1980 …

Reported higher resistance to respiratory problems than outbred albino rats, making the Long Evans rat the preferred stock for surgical procedures requiring extended use of inhalant …

We've added 160 new citations for Sprague Dawley ® rats, adding up to 750 total references to offer you the largest online database of references for the model. See why this original rodent …

May 31, 2022 · Sprague Dawley (SD) rats are among the most widely used outbred laboratory rat populations. Despite this, the genetic characteristics of SD rats have not been clearly …