| − | Rats arrive (2026-XXX), n=16 adult male Sprague Dawley rats (Charles River CD, d.o.b 2026-XXXX), individually housed in BRF 169. | + | Rats arrive (2026-9-1), n=16 adult male Sprague Dawley rats (Charles River CD, d.o.b 2026-7-2), individually housed in BRF 169. |