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. 2022 Jan 12;12:633. doi: 10.1038/s41598-021-04600-1

Figure 6.

Figure 6

Daglb expression is downregulated in GLAST-CreERT2-Dagla KO mice. Representative 40 × images of an RNAscope in situ hybridisation assay detecting transcripts of diacylglycerol lipase beta Daglb (red) and neural progenitor marker Sox 2 (white) in the dentate gyrus of hippocampus (DG) (scale bar 50 µm) (A) in Dagla fl/fl control mice, (B) in GLAST-CreERT2-Dagla KO with a deletion in astrocytes and neuronal progenitor cells, (C) in constitutive neuronal Syn-Dagla KO animals, and (D) in total Dagla KO mice. Quantification of Daglb particle count at Bregma − 1.70 mm (E) in the whole hippocampal DG region (including the granule cell layer, the hilus/polymorph layer of DG, and the molecular layer of DG) (F3,22 = 7.522, p = 0.0012) and (F) only in the granule cell layer that consists mostly of neurons (F3,22 = 7.256, p = 0.0015). Values represent mean ± SEM; n = 2–4 animals/group; 2 pictures analyzed per animal. 1-way ANOVA with Dunnett’s multiple comparisons test.