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Fig. 3 | BMC Anesthesiology

Fig. 3

From: GPR30 receptor promotes preoperative anxiety-induced postoperative hyperalgesia by up-regulating GABAA-α4β1δ subunits in periaqueductal gray in female rats

Fig. 3

Confocal fluorescence micrographs of the periaqueductal gray (PAG) neurons with the immunolabeled GPR30 (a, e, i, m), GABAAα4 (b, f, j, n), GABAAβ1 (c, g, k, o), and GABAAδ (d, h, l, p) receptors. a Representative images of Group S + I. b Representative images of Group I. Scale bar is 100 μm in a–d and i–l, and 20 μm in e–h and m–p

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BMC Anesthesiology

ISSN: 1471-2253

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