It is considered that the response of cucumber plants to silver ion injury resulted in the rising of activity and the production of new oxidase isozymes.

• 同时硝酸银能诱发黄瓜植株过氧化物酶、多酚氧化酶和超氧化物歧化酶产生新的同工酶，用等电聚焦更能有效地观察新产生的同工酶。