Abstract:
To investigate whether Brucella abortus (BA) antigen injections lead to anemia, and to establish an appropriate Chronic Fatigue Syndrome (CFS) animal model by BA injections, 6 repeated injections of BA antigen were fulfilled every 2 weeks. At a high dose of 1∗10(10) particles/mouse, anemia was induced within 2 weeks and then recovered a lot at the end of the research, while at a moderate dose of 1∗10(8) (3 injections) shifting to 1∗10(9)/mouse (3 injections) anemia was absent. In both groups running wheel activity remained very low even 6 weeks after the last injection.
Source: Moriya J, He Q, Uenishi H, Akazawa S, Yamakawa J, Kobayashi J, Ishigaki Y. Induction Murine Models of Chronic Fatigue Syndrome by Brucella abortus Antigen Injections: Is Anemia Induced or Not? Biomed Res Int. 2015;2015:191489. doi: 10.1155/2015/191489. Epub 2015 Jun 11. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4480237/ (Full article)