Search Results - (Author, Cooperation:M. J. Bentley)

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  1. 1
    Staff View
    Publication Date:
    2012-12-01
    Publisher:
    American Association for the Advancement of Science (AAAS)
    Print ISSN:
    0036-8075
    Electronic ISSN:
    1095-9203
    Topics:
    Biology
    Chemistry and Pharmacology
    Computer Science
    Medicine
    Natural Sciences in General
    Physics
    Keywords:
    Antarctic Regions ; *Climate Change ; Geographic Information Systems ; Greenland ; *Ice Cover
    Published by:
    Latest Papers from Table of Contents or Articles in Press
  2. 2
    J. S. Johnson ; M. J. Bentley ; J. A. Smith ; R. C. Finkel ; D. H. Rood ; K. Gohl ; G. Balco ; R. D. Larter ; J. M. Schaefer
    American Association for the Advancement of Science (AAAS)
    Published 2014
    Staff View
    Publication Date:
    2014-02-22
    Publisher:
    American Association for the Advancement of Science (AAAS)
    Print ISSN:
    0036-8075
    Electronic ISSN:
    1095-9203
    Topics:
    Biology
    Chemistry and Pharmacology
    Computer Science
    Medicine
    Natural Sciences in General
    Physics
    Keywords:
    Beryllium/analysis ; *Ice Cover ; *Islands ; Motion ; Radioisotopes/analysis
    Published by:
    Latest Papers from Table of Contents or Articles in Press
  3. 3
    M. A. King ; R. J. Bingham ; P. Moore ; P. L. Whitehouse ; M. J. Bentley ; G. A. Milne
    Nature Publishing Group (NPG)
    Published 2012
    Staff View
    Publication Date:
    2012-10-23
    Publisher:
    Nature Publishing Group (NPG)
    Print ISSN:
    0028-0836
    Electronic ISSN:
    1476-4687
    Topics:
    Biology
    Chemistry and Pharmacology
    Medicine
    Natural Sciences in General
    Physics
    Keywords:
    Antarctic Regions ; Artifacts ; Freezing ; *Gravitation ; *Ice Cover ; *Models, Theoretical ; Oceans and Seas ; Research Design ; *Satellite Communications ; Seawater/*analysis ; Time Factors ; Uncertainty
    Published by:
    Latest Papers from Table of Contents or Articles in Press
  4. 4
    Staff View
    ISSN:
    1573-7330
    Keywords:
    Oocyte maturation ; follicular fluid ; inhibin-B ; inhibin-A ; assisted reproductive technology
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Medicine
    Notes:
    Abstract Purpose: The aim was to investigate the relationship ofintrafollicular inhibin dimers A and B with human oocytemorphology and subsequent embryo potential. Methods: Sixty-eight oocytes were isolated from 31 womenundertaking intracytoplasmic sperm injection (ICSI).Estradiol, progesterone, testosterone, luteinizing hormone (LH),follicle-stimulating hormone (FSH), prolactin, sexhormone-binding globulin, inhibin-A and inhibin-B was assayed incorresponding follicular fluid. Results: The mean (±SD) concentration for inhibin-A was9.7 ± 9.8 ng/ml (range, 1.1–60.0 ng/ml) and for inhibin-Bwas 269.4 ± 185.2 ng/ml (range, 33.1–811.0 ng/ml). In acorrelation matrix there were no marked relationships (r 〈0.556) between inhibin and steroid or gonadotropin concentrations. Similarly, when inhibin concentrations were dividedaccording to whether the oocytes had mature or immaturecumulous complexes, were viable or necrotic, were meiotically immature or mature, became fertilized or not, or haddifferent embryo gradings after cleavage, no statisticallysignificant difference could be seen between groupings. Conclusions: Because the range of values was large and thedata often skewed, neither inhibin dimer has discriminatorypower to reflect the potential of the oocyte.
    Type of Medium:
    Electronic Resource
    URL:
    Articles: DFG German National Licenses