Polymorphisms in Glutathione S-Transferase M1, T1, and P1 in Patients with Chronic Periodontitis: A Pilot Study

Table 4

Results of polymorphisms in GST M1, T1, P1b, and P1c of patients with chronic periodontitis.

Genotype	(%)
M1
+	27 (45)
−	33 (55)
T1
+	21 (35)
−	39 (65)
M1 + T1
−/−	24 (40)
−/+	9 (15)
+/−	15 (25)
+/+	12 (20)
P1b
a/a	3 (5)
a/b	33 (55)
b/b	24 (40)
P1c
a/a	49 (81.6)
a/c	11 (18.4)
c/c	0 (0)