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. Author manuscript; available in PMC: 2009 Aug 1.
Published in final edited form as: Liver Int. 2009 Mar 9;29(7):1031–1042. doi: 10.1111/j.1478-3231.2009.01997.x

Table 1.

Effect of endothelin-1 treatment on cholangiocarcinoma xenograft growth and nude mice parameters after 73 days of treatment

Parameter Vehicle ET-1
Body weight (g) 26 ± 0.47 23.5± 0.75NS
Tumour latency (days) 12.3 ± 4.1 31.25± 8.6*
Tumour size (mm3) 904.08 ± 194 431.47 ± 55.45*

Data are mean ± SEM of four mice.

*

P < 0.02 vs. the corresponding value of vehicle-treated mice.

ET-1, endothelin-1; NS, not significant; SEM, standard error of mean.