Table 2.

Results of urinalysis

	Results
Test	Day 1	Day 28	Day 343
Color	Yellow	Yellow	Yellow
Appearance	Clear	Clear	Clear
Specific gravity	1.030	1.046	1.048
pH	5.0	8.0	6.5
Protein	+	Trace	Trace
Protein to creatinine ratioa	0.77	0.03	0.08
Glucose	Negative	Negative	Negative
Ketones	Negative	Negative	Negative
Bilirubin	Negative	Negative	Negative
Blood/hemoglobin	++	Negative	Negative
Red blood cellsb	50 to 100	< 5	< 5
White blood cellsb	< 5	< 5	< 5
Epithelial cells	None seen	None seen	None seen
Casts	None seen	None seen	None seen
Crystals	Moderate ammonium urate crystals	None seen	None seen
Urine culture	No bacterial growth	N/A	N/A

^aReference range < 0.5.

^bReference range < 5 per high power field.

N/A — Not available.