Hippocampal total RNA of mice was extracted using RNazol according to the manufacturer’s manuals (Takara, Dalian, China). After removal of the trace amounts of DNA contamination with DNase I, total RNA was reverse transcripted into cDNA with kit from Life Technologies (Grand Island, NY, USA). Quantitative PCR was carried out using Taqman SYBR kit (Life Technologies). The concentrations of target genes in the samples were determined by standard curves generated with template plasmids including fragments of the related target genes. At last, they were normalized to that of glyceraldehydes-3-phosphate dehydrogenase (GAPDH) in the same sample. The sequences for all the primers used were described as previously [25 (link)].
Free full text: Click here