| Description | Polystyrene microplastics (PS-MPs) are a toxic substance that poses risks to aquatic life, specifically causing cardiac harm to zebrafish and inducing male reproductive toxicity in mice [1] [2]. |
| In vitro | 聚苯乙烯导致0.5μm、4μm和10μm PS-MPs在体外进入三种类型的睾丸细胞（GC-1细胞系）[2]。 |
| In vivo | 聚苯乙烯（PS-MPs，粒径3-12 μm；p.o.；21天）对斑马鱼活性、氧化应激、心脏组织的代谢变化及收缩参数产生不良影响[1]。聚苯乙烯（PS-MPs，粒径为4 μm和10 μm；p.o.；24小时）导致PS-MPs在小鼠睾丸中积累，并且（PS-MPs，粒径为4 μm和10 μm；p.o.；28天）引发精原细胞脱落和排列紊乱，精细管内出现多核生殖细胞[2]。聚苯乙烯（PS-MPs，粒径为0.5 μm、4 μm和10 μm；p.o.；28天）诱发睾丸炎症和睾丸-血屏障的破坏[2]。 |
| molecular weight | N/A |
| Molecular formula | (C8H8O3S)x |
| CAS | 28210-41-5 |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year |