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. 2020 Jan 9;6:472. doi: 10.3389/fvets.2019.00472

Figure 1.

Figure 1

Serial serum 25-hydroxyvitamin (OH)-D concentrations in a dog with cholecalciferol rodenticide toxicosis starting at the time of initial presentation (a; Day 1) as well as on subsequent evaluations on (b; Day 26, c; Day 78, d; Day 120, e; Day 179, f; Day 286, g; Day 326). The dog received prednisone (0.6 mg/kg PO q24 h), aluminum hydroxide (16 mg/kg PO q12 h), and Hills Prescription Diet k/d (Hill's Pet Nutrition Inc., Topeka, KS) from the time of hospital discharge (day 8) to (f; Day 286). Serum 25(OH)D measured at Michigan State University (MSU) Diagnostic Center for Population and Animal Health with a commercially available and validated radioimmunoassay. The reference interval for canine serum 25(OH)D established by MSU is 109–423 nmol/L. The dotted black line denotes the upper limit of the reference interval.