polyquaternium-1

Polyquaternium-1 (PQ-1) 具有很强的抑菌作用，对眼睛的刺激很小，可用作聚阳离子眼科防腐剂。 Polyquaternium-1 抑制多剂量外用药物瓶中微生物污染物的生长。

PQ1 Succinate, a gap junction enhancer, acts by restoring GJIC and increasing connexin expression in breast cancer cell lines while not affecting normal mammary cells.

PQ1, as an enhancer of gap junction in SW480 human colorectal cancer cells can act by restoring GJIC and increasing connexin expression in breast cancer cell lines while not affecting normal mammary cells.