National Center of Neurology and Psychiatry

Dna Chip Research Inc.

Aizawa Concrete Corporation

Seiji Nakamura

Ryo Aoki

Ryo Matoba

Hiroshi Kunugi

Toru Sakai

Yohei Ishizawa

Kenichi Matsubara

Hiroaki Hori

The object of the invention is to provide a method for easily and objectively detecting mood disorders in a subject by measuring the expression levels of prescribed genes in the peripheral blood of the subject, the reliability of the detection result being high. The invention also provides a method for detecting mood disorders in a subject, the method having a step for measuring the gene expression levels of ribosomal protein genes, CDKN1C, or any combination thereof in the peripheral blood derived from the subject, and detecting whether or not the subject has mood disorders on the basis of the measurement results.

Method for detecting mood disorders

The present invention provides a producing method of concrete capable of appropriately controlling setting and hardening, and having excellent flexibility of production and handling of concrete. The producing method of concrete includes a cement paste mixing step and a concrete mixing step. In the cement paste mixing step, cement, mixing water and retarder are mixed together to obtain cement paste. According to this, setting and hardening of the cement paste are suppressed, and it is possible to store the cement paste for predetermined time. In the concrete mixing step, aggregate is input into the cement paste, and they are mixed together to obtain concrete. By the mixing operation, a setting-delaying effect is canceled.

Producing method of concrete

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Tokyo, Japan

Seiji Nakamura