Figure 2
From: Over-expression of human cystatin C in pterygium versushealthy conjunctiva
(A) Using primers specific for HCC, a 550 bp amplicon was amplified in conjunctiva, active recurrent pterygium, and active primary pterygium (lanes 1, 2 and 3 respectively) samples. (B) A portion of the constitutive B-globin gene was amplified by RT-PCR (150 bp) in conjunctiva, active recurrent pterygium, and active primary pterygium (lanes 1, 2 and 3 respectively) samples.