{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,15]],"date-time":"2025-10-15T17:10:25Z","timestamp":1760548225612},"reference-count":4,"publisher":"Wiley","issue":"5","license":[{"start":{"date-parts":[[2005,10,24]],"date-time":"2005-10-24T00:00:00Z","timestamp":1130112000000},"content-version":"vor","delay-in-days":4314,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Bioelectromagnetics"],"published-print":{"date-parts":[[1994,1]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>In our earlier paper [Kato et al. (1993): Bioelectromagnetics 14:97\u2013106], melatonin concentration in pineal gland and blood was reported to be suppressed after exposure to a circularly polarized 50 Hz magnetic field for 6 weeks. In the present series of experiments, we investigated the time course of recovery after cessation of the exposure. Rats were exposed to a circularly polarized 50 Hz magnetic field at 1 \u03bcT for 6 weeks, and the melatonin concentration of blood of separate groups was determined at the end of the exposure and at 1 week and 4 weeks following cessation of exposure. Nocturnal melatonin concentration was reduced (<jats:italic>P<\/jats:italic> &lt; 0.05) after 6 weeks of exposure. Melatonin concentration at 1 week following cessation of exposure was normal, and no further change was observed 4 weeks later. \u00a9 1994 Wiley\u2010Liss, Inc.<\/jats:p>","DOI":"10.1002\/bem.2250150511","type":"journal-article","created":{"date-parts":[[2006,2,4]],"date-time":"2006-02-04T00:49:03Z","timestamp":1139014143000},"page":"489-492","source":"Crossref","is-referenced-by-count":24,"title":["Recovery of nocturnal melatonin concentration takes place within one week following cessation of 50 Hz circularly polarized magnetic field exposure for six weeks"],"prefix":"10.1002","volume":"15","author":[{"given":"Masamichi","family":"Kato","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ken\u2010Ichi","family":"Honma","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Tsukasa","family":"Shigemitsu","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yoichi","family":"Shiga","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2005,10,24]]},"reference":[{"key":"e_1_2_1_2_1","doi-asserted-by":"publisher","DOI":"10.1002\/bem.2250140203"},{"key":"e_1_2_1_3_1","doi-asserted-by":"publisher","DOI":"10.1002\/bem.2250140204"},{"key":"e_1_2_1_4_1","doi-asserted-by":"publisher","DOI":"10.1002\/bem.2250020408"},{"key":"e_1_2_1_5_1","doi-asserted-by":"publisher","DOI":"10.1002\/bem.2250070213"}],"container-title":["Bioelectromagnetics"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1002%2Fbem.2250150511","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/pdf\/10.1002\/bem.2250150511","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,9,28]],"date-time":"2023-09-28T09:26:24Z","timestamp":1695893184000},"score":1,"resource":{"primary":{"URL":"https:\/\/onlinelibrary.wiley.com\/doi\/10.1002\/bem.2250150511"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[1994,1]]},"references-count":4,"journal-issue":{"issue":"5","published-print":{"date-parts":[[1994,1]]}},"alternative-id":["10.1002\/bem.2250150511"],"URL":"https:\/\/doi.org\/10.1002\/bem.2250150511","archive":["Portico"],"relation":{},"ISSN":["0197-8462","1521-186X"],"issn-type":[{"value":"0197-8462","type":"print"},{"value":"1521-186X","type":"electronic"}],"subject":[],"published":{"date-parts":[[1994,1]]}}}