Table 4.

Az residues by μg/kg in different broilers tissue.

Sample (mean ± SE)	Az1 (200 mg)	Az2 (100 mg)	Az3 (50 mg)	FAz (control)
Liver
Before	ND	ND	ND	ND
8 h	104.0 ± 4.3a	60.7 ± 4.4b	6.2 ± 0.4c	ND
3 days	48.7 ± 1.8a	28.8 ± 2.5b	2.2 ± 0.1c	ND
7 days	21.1 ± 2.2a	9.1 ± 1.3b	ND	ND
Muscle
Before	ND	ND	ND	ND
8 h	8.7 ± 0.6a	4.2 ± 0.2b	2.1 ± 0.1c	ND
3 days	2.8 ± 0.2a	1.8 ± 0.2b	1.1 ± 0.4c	ND
7 days	0.9 ± 0.04	ND	ND	ND

Different letters a, b, and c in the same row, indicative at p ≤ 0.05 in relation to the several exposed groups. Az=Azithromycin, SE=Standard error