Evidence-Based Complementary and Alternative Medicine / 2012 / Article / Fig 2

Research Article

Effects of Electroacupuncture of Different Frequencies on the Release Profile of Endogenous Opioid Peptides in the Central Nerve System of Goats

Figure 2

Pain threshold of goats stimulated by different frequencies ( , %, ). The same letter indicated that no significant difference in pain threshold between two frequencies ( ), and different letter indicated significant difference ( ).
476457.fig.002

We are committed to sharing findings related to COVID-19 as quickly as possible. We will be providing unlimited waivers of publication charges for accepted research articles as well as case reports and case series related to COVID-19. Review articles are excluded from this waiver policy. Sign up here as a reviewer to help fast-track new submissions.