FIGURE

Fig. 8

ID

ZDB-FIG-240125-23

Publication

Gence et al., 2023 - Insulin signaling promotes neurogenesis in the brain of adult zebrafish

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Fig. 8

Intracerebroventricular injection of insulin induces constitutive neurogenesis in adult zebrafish. (a) Number of PCNA-positive cells in different neurogenic regions in PBS-injected (Vehicle) and insulin-injected fish. (b) Representative pictures of PCNA immunostaining (red) on zebrafish brain sections at the level of the telencephalon (Vv Vd) and caudal hypothalamus (LR PR) with DAPI counterstaining (blue). Dm, medial zone of dorsal telencephalic area. PPa, parvocellular preoptic nucleus, anterior part. Hv, ventral zone of periventricular hypothalamus. LR, lateral recess of diencephalic ventricle. PPv, periventricular pretectal nucleus, ventral part. PR, posterior recess of diencephalic ventricle. VCe, valvula cerebelli. Results are expressed as means ± SEM (n = 4–6 animals/group). *p < .05, **p < .01 (Student's t-test). Scale bar = 30 μm

Expression Data

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Antibody Labeling

Phenotype Data

Phenotype Detail

Acknowledgments

This image is the copyrighted work of the attributed author or publisher, and ZFIN has permission only to display this image to its users. Additional permissions should be obtained from the applicable author or publisher of the image. Full text @ J. Comp. Neurol.