{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,20]],"date-time":"2026-09-20T21:29:04Z","timestamp":1789939744512,"version":"4.0.1"},"reference-count":20,"publisher":"Wiley","issue":"6","license":[{"start":{"date-parts":[[2018,5,24]],"date-time":"2018-05-24T00:00:00Z","timestamp":1527120000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/501100002261","name":"Russian Foundation for Basic Research","doi-asserted-by":"publisher","award":["15\u201004\u201003022\u2010a"],"award-info":[{"award-number":["15\u201004\u201003022\u2010a"]}],"id":[{"id":"10.13039\/501100002261","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Bioelectromagnetics"],"published-print":{"date-parts":[[2018,9]]},"abstract":"<jats:sec><jats:label\/><jats:p>Bacteria are the simplest model of living organisms and thus are a convenient object for magnetobiological research. This paper describes some effects of combined magnetic fields (CMFs) on the bacterium <jats:italic>Rhodospirillum rubrum<\/jats:italic> strain VKM B\u20101621, which is not a pathogen but was selected due to its wide spectrum of growth abilities. The authors chose magnetic field\u2010resonant phosphorus and iron (Fe<jats:sup>3+<\/jats:sup>) because P\u2010containing biochemical compounds (standard abbreviations PP<jats:sub>1<\/jats:sub>, AMP, ADP, ATP) provide energy flows in bacteria while iron could take part in formation of magnetosensitive intracellular inclusions. CMFs were produced by interaction of a geomagnetic field (<jats:bold>\u0412<\/jats:bold><jats:sub>D\u0421<\/jats:sub>) and an alternating electromagnetic field (<jats:bold>\u0412<\/jats:bold><jats:sub>\u0410\u0421<\/jats:sub>), which were similar in their intensities. Their magnetic characteristics were as follows: (CMF\u20101) <jats:bold>\u0412<\/jats:bold><jats:sub>DC<\/jats:sub>\u2009=\u200946.80\u2009\u00b5\u0422, <jats:bold>\u0412<\/jats:bold><jats:sub>\u0410\u0421<\/jats:sub>\u2009=\u200986.11\u2009\u00b5T, <jats:italic>f<\/jats:italic>\u2009=\u2009807.0\u2009Hz; (CMF\u20102) <jats:bold>\u0412<\/jats:bold><jats:sub>DC<\/jats:sub>\u2009=\u200946.80\u2009\u00b5\u0422, <jats:bold>\u0412<\/jats:bold><jats:sub>\u0410\u0421<\/jats:sub>\u2009=\u200986.11\u2009\u00b5T, <jats:italic>f<\/jats:italic>\u2009=\u200938.3\u2009Hz; that is, the frequencies of applied alternating electromagnetic fields coincided with cyclotron frequencies of phosphorus or ferric ions, respectively. The blank variants were exposed to the geomagnetic field. The CMFs increased bacterial consumption of dissolved iron as measured by residual concentrations of iron in the medium (<jats:italic>P\u2009<\/jats:italic>&gt;\u200999%). An increase of bacterial nitrate reduction in the CMFs was statistically insignificant (<jats:italic>P\u2009<\/jats:italic>&gt;\u200990%) when measured by residual concentrations of nitrate. Application of CMFs can influence bacterial activity and metabolism. Bioelectromagnetics. 2018;39:485\u2013490, 2018. \u00a9 2018 Wiley Periodicals, Inc.<\/jats:p><\/jats:sec>","DOI":"10.1002\/bem.22130","type":"journal-article","created":{"date-parts":[[2018,5,24]],"date-time":"2018-05-24T12:59:53Z","timestamp":1527166793000},"page":"485-490","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":19,"title":["Effects of combined magnetic fields on bacteria <i>Rhodospirillum rubrum<\/i> VKM B\u20101621"],"prefix":"10.1002","volume":"39","author":[{"given":"Galina","family":"Khokhlova","sequence":"first","affiliation":[{"name":"Institute of Biochemistry and  Physiology of Microorganisms  Russian Academy of Sciences Pushchino  Russia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Tatiana","family":"Abashina","sequence":"additional","affiliation":[{"name":"Institute of Biochemistry and  Physiology of Microorganisms  Russian Academy of Sciences Pushchino  Russia"},{"name":"Pushchino State Institute of Natural Sciences Pushchino Russia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Nataliya","family":"Belova","sequence":"additional","affiliation":[{"name":"Institute of Theoretic and Experimental Biophysics Russian Academy of Sciences Pushchino Russia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Victor","family":"Panchelyuga","sequence":"additional","affiliation":[{"name":"Institute of Theoretic and Experimental Biophysics Russian Academy of Sciences Pushchino Russia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alexey","family":"Petrov","sequence":"additional","affiliation":[{"name":"Institute of Theoretic and Experimental Biophysics Russian Academy of Sciences Pushchino Russia"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Fernanda","family":"Abreu","sequence":"additional","affiliation":[{"name":"Instituto de Microbiologia UFRJ Rio de Janeiro Brasil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-5127-3621","authenticated-orcid":false,"given":"Mikhail","family":"Vainshtein","sequence":"additional","affiliation":[{"name":"Institute of Biochemistry and  Physiology of Microorganisms  Russian Academy of Sciences Pushchino  Russia"},{"name":"Pushchino State Institute of Natural Sciences Pushchino Russia"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"311","published-online":{"date-parts":[[2018,5,24]]},"reference":[{"key":"e_1_2_6_2_1","first-page":"Article 5","article-title":"Evaluation of the effects of extremely low frequency (ELF) pulsed electromagnetic fields (PEMF) on survival of the bacterium Staphylococcus aureus","volume":"1","author":"Ahmed I","year":"2013","journal-title":"Eur Phys J Nonlinear Biomed Phys"},{"key":"e_1_2_6_3_1","first-page":"21","article-title":"Experimental investigation of the effects of magnetic field on the specific rate of carbonate assimilation by the bacteria Pseudomonas fluorescens (in Russian)","volume":"2","author":"Anisimov SV","year":"2005","journal-title":"Inland Water Biol"},{"key":"e_1_2_6_4_1","doi-asserted-by":"publisher","DOI":"10.1023\/B:MICI.0000023983.14322.91"},{"key":"e_1_2_6_5_1","doi-asserted-by":"publisher","DOI":"10.3109\/15368378.2013.853671"},{"key":"e_1_2_6_6_1","first-page":"18","article-title":"Extremely weak alternating magnetic fields affect the gravitropic response in plants (in Russian, English summary)","volume":"2","author":"Belova NA","year":"2001","journal-title":"Medline.ru"},{"key":"e_1_2_6_7_1","doi-asserted-by":"publisher","DOI":"10.1134\/S0006350910040263"},{"key":"e_1_2_6_8_1","doi-asserted-by":"publisher","DOI":"10.1590\/1678-775720140243"},{"key":"e_1_2_6_9_1","doi-asserted-by":"publisher","DOI":"10.4283\/JMAG.2013.18.3.289"},{"key":"e_1_2_6_10_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1574-6968.1997.tb12602.x"},{"key":"e_1_2_6_11_1","doi-asserted-by":"publisher","DOI":"10.1093\/oxfordjournals.pcp.a078982"},{"key":"e_1_2_6_12_1","doi-asserted-by":"publisher","DOI":"10.1002\/bem.2250120202"},{"key":"e_1_2_6_13_1","first-page":"224","article-title":"Bioeffects of weak static and alternating magnetic fields","volume":"41","author":"Lednev VV","year":"1996","journal-title":"Biofizika"},{"key":"e_1_2_6_14_1","first-page":"108","article-title":"The adjustment of photosynthetically grown cells of Rhodospirillum rubrum to aerobic light conditions","volume":"79","author":"Oelze J","year":"1982","journal-title":"Arch Microbiol"},{"key":"e_1_2_6_15_1","unstructured":"OttoM.2006. 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