Review Article
The Yin and Yang of the Opioid Growth Regulatory System: Focus on Diabetes—The Lorenz E. Zimmerman Tribute Lecture
Figure 14
Impact of NTX treatment on tear secretion. (a) One drop of 10−5 M NTX results in tear levels returning to normal for up to 48 hr. (b) Vehicle alone results in no improvement in tear secretion. Significantly different from normal rats at or . (c) Right and left eyes compared after one drop of 10−5 M NTX in the right eye. Significantly different from left eye at and . Values represent means ± SEM (derived from Zagon et al., 2012 [62]).
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