Sea urchin mitosis in high magnetic fields

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086 0 ‡aD 206.18:954
100 1 ‡aReno, Vernon R., ‡eauthor.
245 1 0 ‡aSea urchin mitosis in high magnetic fields / ‡cVernon R. Reno.
264 1 ‡aPensacola, Florida.: ‡bU.S. Naval Aerospace Medical Institute, U.S. Naval Aviation Medical Center, ‡c1966.
300 ‡a12 pages : ‡billustrations ; ‡c28 cm.
336 ‡atext ‡btxt ‡2rdacontent
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490 0 ‡aNAMI ; ‡v954
500 ‡a"This research was conducted under the sponsorship of the Office of Biotechnology and Human Research, National Aeronautics and Space Administration."--title page.
500 ‡a"Bureau of Medicine and Surgery, Project MR005. 13-9010, Subtask 1, Report No. 9, NASA Order R-39."--title page.
500 ‡aJoint report of the United States Naval Aerospace Medical Institute and the National Aeronautics and Space Administration.--cover.
500 ‡a"1 February 1966."
504 ‡aIncludes bibliographical references (page 12)
520 ‡aMitosis in sea urchin eggs was retarded following their exposure to magnetic fields higher than 70,000 gauss which had gradients greater than 4200 gauss/centimeter. The degree of retardation was correlated simultaneously to both the field strength and the field gradient. Division delay in fields ranging from 100,000 to a maximum of 120,000 gauss was independent of the gradient. Differences in division delay were found which may be a reflection of the differential migration of oxygen and nitrogen due to their para- and diamagnetic properties. An hypothesis is given concerning the biochemical processes affected by magnetic fields. (Author).
538 ‡aMode of access: Internet.
650 0 ‡aMagnetic fields ‡xPhysiological effect.
650 0 ‡aMitosis.
650 0 ‡aSea urchins ‡xEggs ‡xEffect of magnetism on.
710 1 ‡aUnited States. ‡bNavy Department. ‡bBureau of Medicine and Surgery.
710 1 ‡aUnited States. ‡bNational Aeronautics and Space Administration.
710 2 ‡aNaval Aerospace Medical Institute (U.S.)
730 0 ‡aTechnical Report Archive & Image Library (TRAIL)
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