Figure 3.

Spontaneous activity of the isolated guinea pig bladder after administration of PGE2 and indomethacin. A. Spontaneous activity of the isolated guinea pig bladder. The arrow indicates when 1 μM of PGE2 is added. The amplitude of the contractions is significantly increased. B. Spontaneous activity of the isolated guinea pig bladder. The arrow indicates when 10 μM indomethacin is added. The amplitude of the contractions is slightly decreased by indomethacin. However, the frequency of contractions is not affected.

Rahnama’i et al. BMC Urology 2013 13:8   doi:10.1186/1471-2490-13-8
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