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. 2015 Apr 29;9:2431–2447. doi: 10.2147/DDDT.S81236

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© 2015 Ali et al. This work is published by Dove Medical Press Limited, and licensed under Creative Commons Attribution – Non Commercial (unported, v3.0) License

The full terms of the License are available at http://creativecommons.org/licenses/by-nc/3.0/. Non-commercial uses of the work are permitted without any further permission from Dove Medical Press Limited, provided the work is properly attributed.

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(A) Doppler ultrasound image showing the peak systolic flow velocity of both the left and the right side of cavernous artery of a normal patient before the application of TPH gel. (B) Doppler ultrasound image showing the peak systolic flow velocity of the left side of cavernous artery of a normal patient 1 hour after the application of TPH gel. (C) Doppler ultrasound image showing the peak systolic flow velocity of the right side of cavernous artery of a normal patient 1 hour after the application of TPH gel.

Notes: In Figure 6A, both arrows point to the left side and the right side of cavernous artery respectively. In Figure 6B, the arrow points to the left side of cavernous artery. In Figure 6C, the arrow points to the right side of cavernous artery.

Abbreviations: LT, left side; RT, right side; TPH, transferosomal papaverine hydrochloride.