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Fig. 2 | Reproductive Biology and Endocrinology

Fig. 2

From: Unilaterally blocking the muscarinic receptors in the suprachiasmatic nucleus in proestrus rats prevents pre-ovulatory LH secretion and ovulation

Fig. 2

Diagrammatic representation of the locations of the microinjection sites. a The black circles represent the microinjection sites. Schematic illustration of a coronal section taken from the rat brain atlas of Paxinos and Watson [35]. b Nissl-stained coronal sections illustrating the trajectories of the microneedles into the left SCN. 3 V: third ventricle; OC: optic chiasm; SCN: suprachiasmatic nucleus. The arrowheads indicate the trajectory of the microinjections into the left side of the SCN

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