. . . . . . . . . . . . "[Thus, we tested the effect of four SNPs (rs7272891, rs1997794, rs2235751 and rs910080) and the VNTR promoter polymorphism in the prodynorphin gene (PDYN) on episodic memory and verbal fluency in a large (n = 1619) sample of elderly people (mean age: 80 +/- 3.39 years; range 75-90 years) recruited through the German study on ageing, cognition and dementia in primary care patients (AgeCoDe).]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2016-02-19"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2016-05-13T12:47:21+02:00"^^ . . . . . . . . . . . "v4.0.0.0" . "v4.0.0" .