Evaluation of kidney function and urinary analytes in Nigerian trade cattle.

This cross-sectional study evaluated kidney function and urinary analytes in cattle presented for slaughter at Nsukka abattoir, Enugu State, Nigeria. A total of 133 cattle were evaluated; they were physically examined at the lairage before slaughter and after slaughter, blood for hematology and serum biochemistry were collected from the jugular vein, and urine samples for urinalysis was also collected from the urinary bladder. Standard procedures were followed in all the laboratory determinations.