| 9879813 |
Okamiya H, Mitsumori K, Onodera H, Ito S, Imazawa T, Yasuhara K, Takahashi M: Mechanistic study on liver tumor promoting effects of piperonyl butoxide in rats. Arch Toxicol. 1998 Nov;72(11):744-50.
Increased liver weight, centrilobular hepatocellular hypertrophy due to increased smooth endoplasmic reticulum, decreased numbers and areas of connexin 32-positive spots per hepatocyte, and increased cell proliferation were observed in rats treated with 0.2 and 2% piperonyl butoxide. |
6(0,0,1,1) |
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