Table 4. Changes in urine protein excretion before and after treatment with Lotensin in 7 cases of Dent disease.

Patient	α1MG (mg/L)		MA (mg/L)		UPE (mg/kg/24 h)		LMWP (%)
	Before	After	Before	After	Before	After	Before	After
No.1	402 ± 113	389 ± 135	285 ± 89	276 ± 84	64 ± 18	58 ± 17	61.3 ± 9.3	58.7 ± 6.8
No.2	349 ± 125	354 ± 133	301 ± 81	315 ± 89	58 ± 17	55 ± 18	53.1 ± 7.5	57.4 ± 8.3
No.3	305 ± 108	312 ± 112	257 ± 76	248 ± 78	55 ± 15	58 ± 13	53.5 ± 8.4	51.7 ± 9.6
No.5	375 ± 134	368 ± 129	268 ± 79	271 ± 75	53 ± 14	50 ± 16	56.5 ± 7.2	55.6 ± 9.2
No.6	382 ± 120	371 ± 127	256 ± 82	267 ± 85	53 ± 13	55 ± 15	59.5 ± 7.6	58.7 ± 8.2
No.9	341 ± 116	338 ± 107	239 ± 62	227 ± 58	56 ± 11	54 ± 12	56.1 ± 7.5	54.2 ± 6.7
No.10	355 ± 124	351 ± 115	248 ± 61	219 ± 63	57 ± 10	55 ± 14	55.9 ± 6.3	51.6 ± 6.8
Statistics	t = 1.303	p = 0.240	t = 0.785	p = 0.462	t = 1.341	p = 0.229	t = 1.131	p = 0.301

α1MG: α1-microglobinuria; LMWP: Low molecular weight proteinuria; MA: Microalbuminuria; UPE: Urinary protein excretion.