Search Results - (Author, Cooperation:S. E. Harris)

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  1. 1
    P. K. Joshi ; T. Esko ; H. Mattsson ; N. Eklund ; I. Gandin ; T. Nutile ; A. U. Jackson ; C. Schurmann ; A. V. Smith ; W. Zhang ; Y. Okada ; A. Stancakova ; J. D. Faul ; W. Zhao ; T. M. Bartz ; M. P. Concas ; N. Franceschini ; S. Enroth ; V. Vitart ; S. Trompet ; X. Guo ; D. I. Chasman ; J. R. O'Connel ; T. Corre ; S. S. Nongmaithem ; Y. Chen ; M. Mangino ; D. Ruggiero ; M. Traglia ; A. E. Farmaki ; T. Kacprowski ; A. Bjonnes ; A. van der Spek ; Y. Wu ; A. K. Giri ; L. R. Yanek ; L. Wang ; E. Hofer ; C. A. Rietveld ; O. McLeod ; M. C. Cornelis ; C. Pattaro ; N. Verweij ; C. Baumbach ; A. Abdellaoui ; H. R. Warren ; D. Vuckovic ; H. Mei ; C. Bouchard ; J. R. Perry ; S. Cappellani ; S. S. Mirza ; M. C. Benton ; U. Broeckel ; S. E. Medland ; P. A. Lind ; G. Malerba ; A. Drong ; L. Yengo ; L. F. Bielak ; D. Zhi ; P. J. van der Most ; D. Shriner ; R. Magi ; G. Hemani ; T. Karaderi ; Z. Wang ; T. Liu ; I. Demuth ; J. H. Zhao ; W. Meng ; L. Lataniotis ; S. W. van der Laan ; J. P. Bradfield ; A. R. Wood ; A. Bonnefond ; T. S. Ahluwalia ; L. M. Hall ; E. Salvi ; S. Yazar ; L. Carstensen ; H. G. de Haan ; M. Abney ; U. Afzal ; M. A. Allison ; N. Amin ; F. W. Asselbergs ; S. J. Bakker ; R. G. Barr ; S. E. Baumeister ; D. J. Benjamin ; S. Bergmann ; E. Boerwinkle ; E. P. Bottinger ; A. Campbell ; A. Chakravarti ; Y. Chan ; S. J. Chanock ; C. Chen ; Y. D. Chen ; F. S. Collins ; J. Connell ; A. Correa ; L. A. Cupples ; G. D. Smith ; G. Davies ; M. Dorr ; G. Ehret ; S. B. Ellis ; B. Feenstra ; M. F. Feitosa ; I. Ford ; C. S. Fox ; T. M. Frayling ; N. Friedrich ; F. Geller ; G. Scotland ; I. Gillham-Nasenya ; O. Gottesman ; M. Graff ; F. Grodstein ; C. Gu ; C. Haley ; C. J. Hammond ; S. E. Harris ; T. B. Harris ; N. D. Hastie ; N. L. Heard-Costa ; K. Heikkila ; L. J. Hocking ; G. Homuth ; J. J. Hottenga ; J. Huang ; J. E. Huffman ; P. G. Hysi ; M. A. Ikram ; E. Ingelsson ; A. Joensuu ; A. Johansson ; P. Jousilahti ; J. W. Jukema ; M. Kahonen ; Y. Kamatani ; S. Kanoni ; S. M. Kerr ; N. M. Khan ; P. Koellinger ; H. A. Koistinen ; M. K. Kooner ; M. Kubo ; J. Kuusisto ; J. Lahti ; L. J. Launer ; R. A. Lea ; B. Lehne ; T. Lehtimaki ; D. C. Liewald ; L. Lind ; M. Loh ; M. L. Lokki ; S. J. London ; S. J. Loomis ; A. Loukola ; Y. Lu ; T. Lumley ; A. Lundqvist ; S. Mannisto ; P. Marques-Vidal ; C. Masciullo ; A. Matchan ; R. A. Mathias ; K. Matsuda ; J. B. Meigs ; C. Meisinger ; T. Meitinger ; C. Menni ; F. D. Mentch ; E. Mihailov ; L. Milani ; M. E. Montasser ; G. W. Montgomery ; A. Morrison ; R. H. Myers ; R. Nadukuru ; P. Navarro ; M. Nelis ; M. S. Nieminen ; I. M. Nolte ; G. T. O'Connor ; A. Ogunniyi ; S. Padmanabhan ; W. R. Palmas ; J. S. Pankow ; I. Patarcic ; F. Pavani ; P. A. Peyser ; K. Pietilainen ; N. Poulter ; I. Prokopenko ; S. Ralhan ; P. Redmond ; S. S. Rich ; H. Rissanen ; A. Robino ; L. M. Rose ; R. Rose ; C. Sala ; B. Salako ; V. Salomaa ; A. P. Sarin ; R. Saxena ; H. Schmidt ; L. J. Scott ; W. R. Scott ; B. Sennblad ; S. Seshadri ; P. Sever ; S. Shrestha ; B. H. Smith ; J. A. Smith ; N. Soranzo ; N. Sotoodehnia ; L. Southam ; A. V. Stanton ; M. G. Stathopoulou ; K. Strauch ; R. J. Strawbridge ; M. J. Suderman ; N. Tandon ; S. T. Tang ; K. D. Taylor ; B. O. Tayo ; A. M. Toglhofer ; M. Tomaszewski ; N. Tsernikova ; J. Tuomilehto ; A. G. Uitterlinden ; D. Vaidya ; A. van Hylckama Vlieg ; J. van Setten ; T. Vasankari ; S. Vedantam ; E. Vlachopoulou ; D. Vozzi ; E. Vuoksimaa ; M. Waldenberger ; E. B. Ware ; W. Wentworth-Shields ; J. B. Whitfield ; S. Wild ; G. Willemsen ; C. S. Yajnik ; J. Yao ; G. Zaza ; X. Zhu ; R. M. Salem ; M. Melbye ; H. Bisgaard ; N. J. Samani ; D. Cusi ; D. A. Mackey ; R. S. Cooper ; P. Froguel ; G. Pasterkamp ; S. F. Grant ; H. Hakonarson ; L. Ferrucci ; R. A. Scott ; A. D. Morris ; C. N. Palmer ; G. Dedoussis ; P. Deloukas ; L. Bertram ; U. Lindenberger ; S. I. Berndt ; C. M. Lindgren ; N. J. Timpson ; A. Tonjes ; P. B. Munroe ; T. I. Sorensen ; C. N. Rotimi ; D. K. Arnett ; A. J. Oldehinkel ; S. L. Kardia ; B. Balkau ; G. Gambaro ; A. P. Morris ; J. G. Eriksson ; M. J. Wright ; N. G. Martin ; S. C. Hunt ; J. M. Starr ; I. J. Deary ; L. R. Griffiths ; H. Tiemeier ; N. Pirastu ; J. Kaprio ; N. J. Wareham ; L. Perusse ; J. G. Wilson ; G. Girotto ; M. J. Caulfield ; O. Raitakari ; D. I. Boomsma ; C. Gieger ; P. van der Harst ; A. A. Hicks ; P. Kraft ; J. Sinisalo ; P. Knekt ; M. Johannesson ; P. K. Magnusson ; A. Hamsten ; R. Schmidt ; I. B. Borecki ; E. Vartiainen ; D. M. Becker ; D. Bharadwaj ; K. L. Mohlke ; M. Boehnke ; C. M. van Duijn ; D. K. Sanghera ; A. Teumer ; E. Zeggini ; A. Metspalu ; P. Gasparini ; S. Ulivi ; C. Ober ; D. Toniolo ; I. Rudan ; D. J. Porteous ; M. Ciullo ; T. D. Spector ; C. Hayward ; J. Dupuis ; R. J. Loos ; A. F. Wright ; G. R. Chandak ; P. Vollenweider ; A. R. Shuldiner ; P. M. Ridker ; J. I. Rotter ; N. Sattar ; U. Gyllensten ; K. E. North ; M. Pirastu ; B. M. Psaty ; D. R. Weir ; M. Laakso ; V. Gudnason ; A. Takahashi ; J. C. Chambers ; J. S. Kooner ; D. P. Strachan ; H. Campbell ; J. N. Hirschhorn ; M. Perola ; O. Polasek ; J. F. Wilson
    Nature Publishing Group (NPG)
    Published 2015
    Staff View
    Publication Date:
    2015-07-02
    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:
    Biological Evolution ; Blood Pressure/genetics ; Body Height/*genetics ; Cholesterol, LDL/genetics ; *Cognition ; Cohort Studies ; Educational Status ; Female ; Forced Expiratory Volume/genetics ; Genome, Human/genetics ; *Homozygote ; Humans ; Lung Volume Measurements ; Male ; Phenotype
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  2. 2
    S. E. Harris ; M. Bellino
    American Association for the Advancement of Science (AAAS)
    Published 2013
    Staff View
    Publication Date:
    2013-12-21
    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:
    Animals ; Belize ; *Biodiversity ; Biology/*education ; Curriculum ; DNA Barcoding, Taxonomic/*utilization ; Fish Products/classification ; Fishes/classification ; New York ; Research/*education ; Universities
    Published by:
    http://www.aaas.org/

    Latest Papers from Table of Contents or Articles in Press
  3. 3
    A. Okbay ; J. P. Beauchamp ; M. A. Fontana ; J. J. Lee ; T. H. Pers ; C. A. Rietveld ; P. Turley ; G. B. Chen ; V. Emilsson ; S. F. Meddens ; S. Oskarsson ; J. K. Pickrell ; K. Thom ; P. Timshel ; R. de Vlaming ; A. Abdellaoui ; T. S. Ahluwalia ; J. Bacelis ; C. Baumbach ; G. Bjornsdottir ; J. H. Brandsma ; M. Pina Concas ; J. Derringer ; N. A. Furlotte ; T. E. Galesloot ; G. Girotto ; R. Gupta ; L. M. Hall ; S. E. Harris ; E. Hofer ; M. Horikoshi ; J. E. Huffman ; K. Kaasik ; I. P. Kalafati ; R. Karlsson ; A. Kong ; J. Lahti ; S. J. van der Lee ; C. deLeeuw ; P. A. Lind ; K. O. Lindgren ; T. Liu ; M. Mangino ; J. Marten ; E. Mihailov ; M. B. Miller ; P. J. van der Most ; C. Oldmeadow ; A. Payton ; N. Pervjakova ; W. J. Peyrot ; Y. Qian ; O. Raitakari ; R. Rueedi ; E. Salvi ; B. Schmidt ; K. E. Schraut ; J. Shi ; A. V. Smith ; R. A. Poot ; B. St Pourcain ; A. Teumer ; G. Thorleifsson ; N. Verweij ; D. Vuckovic ; J. Wellmann ; H. J. Westra ; J. Yang ; W. Zhao ; Z. Zhu ; B. Z. Alizadeh ; N. Amin ; A. Bakshi ; S. E. Baumeister ; G. Biino ; K. Bonnelykke ; P. A. Boyle ; H. Campbell ; F. P. Cappuccio ; G. Davies ; J. E. De Neve ; P. Deloukas ; I. Demuth ; J. Ding ; P. Eibich ; L. Eisele ; N. Eklund ; D. M. Evans ; J. D. Faul ; M. F. Feitosa ; A. J. Forstner ; I. Gandin ; B. Gunnarsson ; B. V. Halldorsson ; T. B. Harris ; A. C. Heath ; L. J. Hocking ; E. G. Holliday ; G. Homuth ; M. A. Horan ; J. J. Hottenga ; P. L. de Jager ; P. K. Joshi ; A. Jugessur ; M. A. Kaakinen ; M. Kahonen ; S. Kanoni ; L. Keltigangas-Jarvinen ; L. A. Kiemeney ; I. Kolcic ; S. Koskinen ; A. T. Kraja ; M. Kroh ; Z. Kutalik ; A. Latvala ; L. J. Launer ; M. P. Lebreton ; D. F. Levinson ; P. Lichtenstein ; P. Lichtner ; D. C. Liewald ; A. Loukola ; P. A. Madden ; R. Magi ; T. Maki-Opas ; R. E. Marioni ; P. Marques-Vidal ; G. A. Meddens ; G. McMahon ; C. Meisinger ; T. Meitinger ; Y. Milaneschi ; L. Milani ; G. W. Montgomery ; R. Myhre ; C. P. Nelson ; D. R. Nyholt ; W. E. Ollier ; A. Palotie ; L. Paternoster ; N. L. Pedersen ; K. E. Petrovic ; D. J. Porteous ; K. Raikkonen ; S. M. Ring ; A. Robino ; O. Rostapshova ; I. Rudan ; A. Rustichini ; V. Salomaa ; A. R. Sanders ; A. P. Sarin ; H. Schmidt ; R. J. Scott ; B. H. Smith ; J. A. Smith ; J. A. Staessen ; E. Steinhagen-Thiessen ; K. Strauch ; A. Terracciano ; M. D. Tobin ; S. Ulivi ; S. Vaccargiu ; L. Quaye ; F. J. van Rooij ; C. Venturini ; A. A. Vinkhuyzen ; U. Volker ; H. Volzke ; J. M. Vonk ; D. Vozzi ; J. Waage ; E. B. Ware ; G. Willemsen ; J. R. Attia ; D. A. Bennett ; K. Berger ; L. Bertram ; H. Bisgaard ; D. I. Boomsma ; I. B. Borecki ; U. Bultmann ; C. F. Chabris ; F. Cucca ; D. Cusi ; I. J. Deary ; G. V. Dedoussis ; C. M. van Duijn ; J. G. Eriksson ; B. Franke ; L. Franke ; P. Gasparini ; P. V. Gejman ; C. Gieger ; H. J. Grabe ; J. Gratten ; P. J. Groenen ; V. Gudnason ; P. van der Harst ; C. Hayward ; D. A. Hinds ; W. Hoffmann ; E. Hypponen ; W. G. Iacono ; B. Jacobsson ; M. R. Jarvelin ; K. H. Jockel ; J. Kaprio ; S. L. Kardia ; T. Lehtimaki ; S. F. Lehrer ; P. K. Magnusson ; N. G. Martin ; M. McGue ; A. Metspalu ; N. Pendleton ; B. W. Penninx ; M. Perola ; N. Pirastu ; M. Pirastu ; O. Polasek ; D. Posthuma ; C. Power ; M. A. Province ; N. J. Samani ; D. Schlessinger ; R. Schmidt ; T. I. Sorensen ; T. D. Spector ; K. Stefansson ; U. Thorsteinsdottir ; A. R. Thurik ; N. J. Timpson ; H. Tiemeier ; J. Y. Tung ; A. G. Uitterlinden ; V. Vitart ; P. Vollenweider ; D. R. Weir ; J. F. Wilson ; A. F. Wright ; D. C. Conley ; R. F. Krueger ; G. Davey Smith ; A. Hofman ; D. I. Laibson ; S. E. Medland ; M. N. Meyer ; M. Johannesson ; P. M. Visscher ; T. Esko ; P. D. Koellinger ; D. Cesarini ; D. J. Benjamin
    Nature Publishing Group (NPG)
    Published 2016
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    Publication Date:
    2016-05-27
    Publisher:
    Nature Publishing Group (NPG)
    Print ISSN:
    0028-0836
    Electronic ISSN:
    1476-4687
    Topics:
    Biology
    Chemistry and Pharmacology
    Medicine
    Natural Sciences in General
    Physics
    Published by:
    http://www.nature.com/

    Latest Papers from Table of Contents or Articles in Press
  4. 4
    P. van der Harst ; W. Zhang ; I. Mateo Leach ; A. Rendon ; N. Verweij ; J. Sehmi ; D. S. Paul ; U. Elling ; H. Allayee ; X. Li ; A. Radhakrishnan ; S. T. Tan ; K. Voss ; C. X. Weichenberger ; C. A. Albers ; A. Al-Hussani ; F. W. Asselbergs ; M. Ciullo ; F. Danjou ; C. Dina ; T. Esko ; D. M. Evans ; L. Franke ; M. Gogele ; J. Hartiala ; M. Hersch ; H. Holm ; J. J. Hottenga ; S. Kanoni ; M. E. Kleber ; V. Lagou ; C. Langenberg ; L. M. Lopez ; L. P. Lyytikainen ; O. Melander ; F. Murgia ; I. M. Nolte ; P. F. O'Reilly ; S. Padmanabhan ; A. Parsa ; N. Pirastu ; E. Porcu ; L. Portas ; I. Prokopenko ; J. S. Ried ; S. Y. Shin ; C. S. Tang ; A. Teumer ; M. Traglia ; S. Ulivi ; H. J. Westra ; J. Yang ; J. H. Zhao ; F. Anni ; A. Abdellaoui ; A. Attwood ; B. Balkau ; S. Bandinelli ; F. Bastardot ; B. Benyamin ; B. O. Boehm ; W. O. Cookson ; D. Das ; P. I. de Bakker ; R. A. de Boer ; E. J. de Geus ; M. H. de Moor ; M. Dimitriou ; F. S. Domingues ; A. Doring ; G. Engstrom ; G. I. Eyjolfsson ; L. Ferrucci ; K. Fischer ; R. Galanello ; S. F. Garner ; B. Genser ; Q. D. Gibson ; G. Girotto ; D. F. Gudbjartsson ; S. E. Harris ; A. L. Hartikainen ; C. E. Hastie ; B. Hedblad ; T. Illig ; J. Jolley ; M. Kahonen ; I. P. Kema ; J. P. Kemp ; L. Liang ; H. Lloyd-Jones ; R. J. Loos ; S. Meacham ; S. E. Medland ; C. Meisinger ; Y. Memari ; E. Mihailov ; K. Miller ; M. F. Moffatt ; M. Nauck ; M. Novatchkova ; T. Nutile ; I. Olafsson ; P. T. Onundarson ; D. Parracciani ; B. W. Penninx ; L. Perseu ; A. Piga ; G. Pistis ; A. Pouta ; U. Puc ; O. Raitakari ; S. M. Ring ; A. Robino ; D. Ruggiero ; A. Ruokonen ; A. Saint-Pierre ; C. Sala ; A. Salumets ; J. Sambrook ; H. Schepers ; C. O. Schmidt ; H. H. Sillje ; R. Sladek ; J. H. Smit ; J. M. Starr ; J. Stephens ; P. Sulem ; T. Tanaka ; U. Thorsteinsdottir ; V. Tragante ; W. H. van Gilst ; L. J. van Pelt ; D. J. van Veldhuisen ; U. Volker ; J. B. Whitfield ; G. Willemsen ; B. R. Winkelmann ; G. Wirnsberger ; A. Algra ; F. Cucca ; A. P. d'Adamo ; J. Danesh ; I. J. Deary ; A. F. Dominiczak ; P. Elliott ; P. Fortina ; P. Froguel ; P. Gasparini ; A. Greinacher ; S. L. Hazen ; M. R. Jarvelin ; K. T. Khaw ; T. Lehtimaki ; W. Maerz ; N. G. Martin ; A. Metspalu ; B. D. Mitchell ; G. W. Montgomery ; C. Moore ; G. Navis ; M. Pirastu ; P. P. Pramstaller ; R. Ramirez-Solis ; E. Schadt ; J. Scott ; A. R. Shuldiner ; G. D. Smith ; J. G. Smith ; H. Snieder ; R. Sorice ; T. D. Spector ; K. Stefansson ; M. Stumvoll ; W. H. Tang ; D. Toniolo ; A. Tonjes ; P. M. Visscher ; P. Vollenweider ; N. J. Wareham ; B. H. Wolffenbuttel ; D. I. Boomsma ; J. S. Beckmann ; G. V. Dedoussis ; P. Deloukas ; M. A. Ferreira ; S. Sanna ; M. Uda ; A. A. Hicks ; J. M. Penninger ; C. Gieger ; J. S. Kooner ; W. H. Ouwehand ; N. Soranzo ; J. C. Chambers
    Nature Publishing Group (NPG)
    Published 2012
    Staff View
    Publication Date:
    2012-12-12
    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:
    Animals ; Cell Cycle/genetics ; Cytokines/metabolism ; Drosophila melanogaster/genetics ; Erythrocytes/cytology/*metabolism ; Female ; Gene Expression Regulation/genetics ; *Genetic Loci ; *Genome-Wide Association Study ; Hematopoiesis/genetics ; Hemoglobins/genetics ; Humans ; Male ; Mice ; Organ Specificity ; *Phenotype ; Polymorphism, Single Nucleotide/genetics ; RNA Interference ; Signal Transduction/genetics
    Published by:
    http://www.nature.com/

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  5. 5
    Staff View
    Publication Date:
    2012-01-20
    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:
    Aged ; Aging/*genetics/physiology/*psychology ; Child ; Cognition/physiology ; Gene-Environment Interaction ; Genetic Association Studies ; Genome, Human/genetics ; Genotype ; Humans ; Intelligence/*genetics/*physiology ; Intelligence Tests ; Models, Genetic ; Phenotype ; Polymorphism, Single Nucleotide/*genetics
    Published by:
    http://www.nature.com/

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  6. 6
    Staff View
    Publication Date:
    2012-08-31
    Publisher:
    Nature Publishing Group (NPG)
    Print ISSN:
    0028-0836
    Electronic ISSN:
    1476-4687
    Topics:
    Biology
    Chemistry and Pharmacology
    Medicine
    Natural Sciences in General
    Physics
    Published by:
    http://www.nature.com/

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  7. 7
    Harris, S. E. ; Dutton, Zachary ; Behroozi, Cyrus H. ; Hau, Lene Vestergaard

    [s.l.] : Macmillan Magazines Ltd.
    Published 1999
    Staff View
    ISSN:
    1476-4687
    Source:
    Nature Archives 1869 - 2009
    Topics:
    Biology
    Chemistry and Pharmacology
    Medicine
    Natural Sciences in General
    Physics
    Notes:
    [Auszug] Techniques that use quantum interference effects are being actively investigated to manipulate the optical properties of quantum systems. One such example is electromagnetically induced transparency, a quantum effect that permits the propagation of light pulses through an otherwise opaque ...
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1038/17561

    Articles: DFG German National Licenses
  8. 8
    Harris, S. E.

    Brunswick, Me., etc. : Periodicals Archive Online (PAO)
    Published 1935
    Staff View
    ISSN:
    0028-4866
    Topics:
    English, American Studies
    Notes:
    BOOK REVIEWS
    URL:
    http://gateway.proquest.com/openurl?url_ver=Z39.88-2004&res_dat=xri:pao:&rft_dat=xri:pao:article:1170-1935-001-00-000017

    Articles: DFG German National Licenses
  9. 9
    Staff View
    ISSN:
    1432-0827
    Keywords:
    Key words: BMP-2 — BMP-3 — BMP-4 — mRNA expression — Paracrine — Bone cell differentiation.
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Biology
    Medicine
    Physics
    Notes:
    Abstract. Normal bone formation is a prolonged process that is carefully regulated and involves sequential expression of growth regulatory factors by osteoblasts as they proliferate and ultimately differentiate. Since this orderly sequence of gene expression by osteoblasts suggests a cascade effect, and BMP-2 is capable of initiating and maintaining this effect, we examined the effects of BMP-2 on expression of other BMPs and compared these effects with the expression pattern of bone cell differentiation marker genes in primary cultures of fetal rat calvarial (FRC) osteoblasts. To examine the gene expression profile during bone cell differentiation and bone formation, we also examined the effects of rBMP-2 on bone formation in vivo and in vitro. rBMP-2 stimulated bone formation on the periosteal surface of mice when 500 ng/day rBMP-2 was injected subcutaneously. When rBMP-2 was added to primary cultures of FRC osteoblasts, it accelerated mineralized nodule formation in a time and concentration-dependent manner (10–40 ng/ml). rBMP-2 (40 ng/ml) enhanced BMP-3 and -4 mRNA expression during the mineralization phase of primary cultures of FRC osteoblasts. Enhancement of BMP-3 and -4 mRNA expression by rBMP-2 was associated with increased expression of bone cell differentiation marker genes, alkaline phosphatase (ALP), type I collagen, osteocalcin (OC), osteopontin (OP), and bone sialoprotein (BSP). These results suggest that BMP-2 enhances expression of other BMP genes during bone cell differentiation. BMP-2 may act in a paracrine fashion in concert with other BMPs it induces to stimulate bone cell differentiation and bone formation during remodeling.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/s002239900230

    Articles: DFG German National Licenses
  10. 10
    Harris, S. E.
    Springer
    Published 1993
    Staff View
    ISSN:
    1573-9120
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Electrical Engineering, Measurement and Control Technology
    Physics
    Notes:
    Abstract A mathematical model for gas-fluidized beds is examined which treats both the particles and gas as continua by volume averaging. The system is then considered as two interlocking one-phase fluids. For small perturbations to the uniform state, these equations have been shown by Crighton (1991) to reduce to the Burgers-KdV equation and under certain criteria, we have instability. We consider the unstable situation when the amplification effects are a perturbation to the KdV equation and take an initial condition of a single KdV soliton. The growth of this soliton is followed through several regions in which the unstable Burgers-KdV equation is no longer appropriate, but KdV remains the leading order equation. Eventually, there is a fundamental change in the solution and the new governing equations are fully nonlinear and O(1). These admit a solitary wave solution which matches back onto the KdV soliton. Thus, we can follow the formation of a bubble from a small amplitude perturbation to the uniform state.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/BF01038430

    Articles: DFG German National Licenses
  11. 11
    Staff View
    ISSN:
    1432-1777
    Source:
    Springer Online Journal Archives 1860-2000
    Topics:
    Biology
    Medicine
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1007/BF00360571

    Articles: DFG German National Licenses
  12. 12
    O'Malkey, B. W. ; Woo, S. L. C. ; Harris, S. E. ; Rosen, J. M. ; Means, A. R.

    New York, NY [u.a.] : Wiley-Blackwell
    Published 1975
    Staff View
    ISSN:
    0021-9541
    Keywords:
    Life and Medical Sciences ; Cell & Developmental Biology
    Source:
    Wiley InterScience Backfile Collection 1832-2000
    Topics:
    Biology
    Medicine
    Notes:
    Evidence is presented that the induction of specific proteins in the chick oviduct by the steroid hormones estrogen and progesterone, involves a primary effect at the level of gene transcription. The intracellular levels of mRNA's which code for the synthesis of the egg-white proteins, ovalbumin and avidin, have been quantitated in a heterologous protein synthesizing system. It is demonstrated that these levels are directly dependent upon the inducing steroid, estrogen or progesterone, respectively. Ovalbumin mRNA has been purified to apparent homogeneity. This ovalbumin mRNA was then used as a template for the synthesis of a complementary DNA copy catalyzed by the enzyme reverse transcriptase which was isolated from avian myeloblastosis virus. This radioactively labeled complementary DNA was used to demonstrate, by means of DNA excess hybridization, that the ovalbumin gene is represented only once in each haploid genome of the chick cell. Next the complementary DNA copy of the ovalbumin mRNA was used as a genetic probe to determine the precise number of sequences of ovalbumin mRNA present at any one time after the administration of estrogen. It was demonstrated that the unstimulated chick contained no sequences of ovalbumin mRNA. Within a very short period of time after estrogen is administered the ovalbumin sequences begin to appear and reach a steady state level of 140,000 molecules per tubular gland cell. It could also be calculated that each ovalbumin molecule is probably translated some 50,000 times during its life which explains why ovalbumin comprises some 60% of the total protein in the oviduct cell. Following withdrawal of the oviduct from estrogen treatment, ovalbumin mRNA sequences again drop to undetectable levels. However, following a single injection of estrogen to these withdrawn animals, new ovalbumin mRNA sequences could be detected within 30 minutes. These data suggest that estrogen controls the activity of the ovalbumin gene via a pure transcriptional control mechanism. It is also demonstrated that the efficiency of the complementary DNA as a means of quantitating specific mRNA sequences is some 1,000 times more sensitive than the best available in vitro translation system. Finally, the efficacy of four popular translation systems is compared. It is suggested that for initial studies involving hormonal control of mRNA levels, the translation system derived from wheat germ is the simplest and most sensitive.
    Additional Material:
    4 Ill.
    Type of Medium:
    Electronic Resource
    URL:
    http://dx.doi.org/10.1002/jcp.1040850403

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