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Comparative Study on amelogenesis between living and extinct mammals

Research Project

Project/Area Number 20592154
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Morphological basic dentistry
Research InstitutionNihon University

Principal Investigator

SUZUKI Kunihiro  日本大学, 松戸歯学部, 教授 (30256903)

Co-Investigator(Kenkyū-buntansha) YAMAMOTO Hitoshi  東京歯科大学, 歯学部, 教授 (80265165)
NIIMI Toshihide  日本大学, 松戸歯学部, 助手(専任扱) (70508754)
YOKOTA Rumi  日本大学, 松戸歯学部, 助手 (30312044)
KOZAWA Yukishige  日本大学, 松戸歯学部, 教授 (80014132)
Project Period (FY) 2008 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2011: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2010: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2009: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2008: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Keywords歯学 / 細胞・組織 / 発生・分化 / 有袋類 / 長鼻類 / 束柱類 / サイ類 / エナメル質 / エナメルバンド / エナメル小柱 / 胚培養 / エナメル質形成 / 歯の発生 / 哺乳類 / 束柱目 / サイ目 / 系統発生 / 南米 / 立体構築 / 歯冠形成 / Subhyracodon / オポッサム
Research Abstract

A comparison of the histology of the tooth of rhinoceroses revealed a unique ameloblastic movement. We will research the South American fossils and compare their variation of the morphology and histology with other location and period. 2 genus of the Desmostylia which inhabited the same place for the same period. We are associating developmental study and ecological study. The incisor enamel band of the Proboscidea has been studied few examples, and the comparison with the molar enamel is enabled histological development and the molecular biologic study of Marsupials give a suggestion about generality and specialization in the formation of the mammalian jaws and teeth.

Report

(6 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report   Self-evaluation Report ( PDF )
  • 2009 Annual Research Report
  • 2008 Annual Research Report
  • Research Products

    (55 results)

All 2011 2010 2009 2008

All Journal Article (16 results) (of which Peer Reviewed: 6 results) Presentation (39 results)

  • [Journal Article] Three-dimensional Orientation Analysis of Human Enamel Crystallites Using X-ray Diffraction2011

    • Author(s)
      Sakae T, Hirayama K, Yamamoto H, Suzuki K, Hayakawa Y, Takahashi Y, Kuwada T, Nakao K, Nogami K, Inagaki M, Tanaka T, Hayakawa K, Sato I, Kakei M
    • Journal Title

      Journal of Hard Tissure Biology

      Volume: 20(1) Pages: 7-10

    • NAID

      130004848366

    • Related Report
      2011 Annual Research Report 2011 Final Research Report
  • [Journal Article] 真性乳歯過剰歯を有すると考えられた2例2011

    • Author(s)
      萩原和典, 萩原清美, 中山務, 赤羽康彦, 小川恭央, 荒井清, 平井則光, 鈴木久仁博, 松根健介, 前田隆秀
    • Journal Title

      日大口腔科学

      Volume: 37 Pages: 112-120

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Histological observation of Paleoparadoxia incisor from the Noto Peninsula, Japan2010

    • Author(s)
      Kunihiro Suzuki, Tomoyasu Yamamoto
    • Journal Title

      Int J Oral-Med Sci(International Jouenal of Oral-Medical Siences)

      Volume: 9(2) Pages: 154-158

    • NAID

      130000417584

    • Related Report
      2011 Final Research Report
  • [Journal Article] Histological observation of Paleoparadoxia incisor from the Noto Peninsula, Japan.2010

    • Author(s)
      Kunihiro Suzuki, Tomoyasu Yamamoto
    • Journal Title

      Int J Oral-Med Sci 9

      Pages: 154-158

    • NAID

      130000417584

    • Related Report
      2010 Self-evaluation Report
  • [Journal Article] Histological Observation of Paleoparadoxia Incisor from the Noto Peninsula, Japan.2010

    • Author(s)
      Kunihiro Suzuki, Tomoyasu Yamamoto
    • Journal Title

      International Journal of Oral-Medical Science

      Volume: 9 Pages: 154-158

    • NAID

      130000417584

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Diversity of Acellular and Cellular Cementum Distribution in Human Permanent Teeth2009

    • Author(s)
      Hitoshi Yamamoto, Toshihide Niimi, Rumi Yokota-Ohta, Kunihiro Suzuki, Toshiro Sakae, Yukishige Kozawa
    • Journal Title

      Journal of Hard Tissure Biology

      Volume: 18(1) Pages: 40-44

    • NAID

      10025927652

    • Related Report
      2011 Final Research Report
  • [Journal Article] The Order of Cusp Calcification on the Upper First Molar of the Gray Short-tailed Opossum(Monodelphis domestica : Marsupialia)2009

    • Author(s)
      Suzuki Kunihiro
    • Journal Title

      Int J Oral-Mde Sci(International Jouenal of Oral-Medical Siences)

      Volume: 8(2) Pages: 112-115

    • NAID

      130000411464

    • Related Report
      2011 Final Research Report
  • [Journal Article] The order of cusp calcification on the upper first molar of the gray short-tailed opossum (Monodelphis domestica : Marsupialia)2009

    • Author(s)
      Kunihiro Suzuki
    • Journal Title

      Int J Oral-Med Sci 8

      Pages: 112-115

    • NAID

      130000411464

    • Related Report
      2010 Self-evaluation Report
  • [Journal Article] The order of cusp calcification on the upper first molar of the gray short-tailed opossum(Monodelphis domestica : Marsuaialia)2009

    • Author(s)
      Kunihiro Suzuki
    • Journal Title

      International Journal of Oral-Medical Science 8

      Pages: 112-115

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Diversity of Acellular and Cellular Cementum Distribution in Human Permanent Teeth2009

    • Author(s)
      Hitoshi Yamamoto, Toshihide Niimi, Rumi Yokota-Ohta, Kunihiro Suzuki, Toshiro Sakae, Yukishige Kozawa
    • Journal Title

      Journal of Hard Tissure Biology 18

      Pages: 40-44

    • NAID

      10025927652

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Comparison of the Structures of Tooth Germs Transplanted into the Subcutaneos Tissue or the Kindey Capsule of Mice2008

    • Author(s)
      Higuchi Yuka, Yamamoto Hitoshi, Jingkei Cai, Suzuki Kunihiro, Han-Sung Jung, Kozawa Yukishige
    • Journal Title

      IJOMS(International Jouenal of Oral-Medical Siences)

      Volume: 7(1) Pages: 27-34

    • Related Report
      2011 Final Research Report
  • [Journal Article] Three-dimensional Observation of the Enamel Prisms of Subhyracodon molars2008

    • Author(s)
      Suzuki Kunihiro, Sakae Toshirou, Yamamoto Hitoshi, Kozawa Yukishige
    • Journal Title

      International Journal of Oral-Medical Sciences

      Volume: 7(2) Pages: 113-118

    • NAID

      130000411423

    • Related Report
      2011 Final Research Report
  • [Journal Article] エナメル小柱の捻れや彎曲を生み出すエナメル芽細胞の免疫組織学的検討2008

    • Author(s)
      太田(横田)ルミ, 鈴木久仁博, 新美寿英, 小澤幸重
    • Journal Title

      日本大学口腔科学

      Volume: 34(3) Pages: 151-154

    • Related Report
      2011 Final Research Report
  • [Journal Article] Three-dimensional observation of the enamel prism of Subhyracodon molars2008

    • Author(s)
      Kunihiro Suzuki, Toshiro Sakae, Hitoshi Yamamoto, Yukishige Kozawa
    • Journal Title

      Int J Oral-Med Sci 7

      Pages: 72-76

    • NAID

      130000411423

    • Related Report
      2010 Self-evaluation Report
  • [Journal Article] Comparison of the Structures of Tooth Germs Transplanted into the Subcutaneos Tissue or the Kindey Capsule of Mice2008

    • Author(s)
      Higuchi Yuka
    • Journal Title

      International Jouenal of Oral-Medical Siences 7

      Pages: 27-34

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Three-dimensional Observation of the Enamel Prism of Subhyracodon Molars2008

    • Author(s)
      Suzuki Kunihiro
    • Journal Title

      International Jouenal of Oral-Medical Siences 7

      Pages: 113-118

    • NAID

      130000411423

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Presentation] 茨城県中新世浅川層から産出した長鼻類切歯エナメルバンドの組織構造2011

    • Author(s)
      鈴木久仁博, 国府田良樹, 平山友彦
    • Organizer
      地学団体研究会
    • Place of Presentation
      弘前大学
    • Year and Date
      2011-08-20
    • Related Report
      2011 Annual Research Report
  • [Presentation] 茨城県常陸大宮市から産出した長鼻類切歯の組織構造2011

    • Author(s)
      鈴木久仁博, 国府田良樹
    • Organizer
      日本古生物学会
    • Place of Presentation
      金沢大学
    • Year and Date
      2011-07-02
    • Related Report
      2011 Annual Research Report 2011 Final Research Report
  • [Presentation] Molecular basis for heterochronic development of marsupial cranial neural crest2011

    • Author(s)
      Yoshio Wakamatsu, Noriko Osumi1, Kunihiro Suzuki
    • Organizer
      日本発生生物学会
    • Place of Presentation
      琉球大学
    • Year and Date
      2011-05-20
    • Related Report
      2011 Annual Research Report 2011 Final Research Report
  • [Presentation] Histological Characteristics of Paleoparadoxia Incisor from the Noto Peninsula, Japan2011

    • Author(s)
      Kunihiro Suzuki, Yasutomo Yamamoto
    • Organizer
      The 160th Regular Meeting of the Palaeontological Society of Japan
    • Place of Presentation
      高知大学(高知)
    • Year and Date
      2011-02-25
    • Related Report
      2010 Annual Research Report
  • [Presentation] Histological Characteristics of Paleoparadoxia Incisor from the Noto Peninsula, Japan2011

    • Author(s)
      Kunihiro Suzuki, Yasutomo Yamamoto
    • Organizer
      日本古生物学会
    • Place of Presentation
      高知大学
    • Year and Date
      2011-01-29
    • Related Report
      2011 Final Research Report
  • [Presentation] Histological Characteristics of Paleoparadoxia Incisor from the Noto Peninsula, Japan.2011

    • Author(s)
      Kunihiro Suzuki, Tomoyasu Yamamoto
    • Organizer
      The 160th Palaeontological Society of Japan
    • Place of Presentation
      高知大学(高知)
    • Year and Date
      2011-01-29
    • Related Report
      2010 Self-evaluation Report
  • [Presentation] X-ray Phase Contrast Imaging of Dental Tissues2010

    • Author(s)
      Sakae T, Okada H, Nakada H, Suzuki K, Yamamoto H
    • Organizer
      The 58th Annual Meeting of Japanese Association for Dental Research
    • Place of Presentation
      九州大学(福岡)
    • Year and Date
      2010-11-05
    • Related Report
      2010 Annual Research Report
  • [Presentation] Obsevation on the Reproduction of the Gray Short-tailed Opossum (Monodelphis domestica)2010

    • Author(s)
      鈴木久仁博, 寒河江登志朗, 山本仁, 太田ルミ, 小澤幸重
    • Organizer
      第52回歯科基礎医学会学術大会・総会
    • Place of Presentation
      タワーホール船堀(東京)
    • Year and Date
      2010-09-25
    • Related Report
      2010 Annual Research Report
  • [Presentation] ヒト・エナメル質結晶のX線回折法による3次元配向解析2010

    • Author(s)
      寒河江登志朗, 鈴木久仁博, 山本仁
    • Organizer
      第52回歯科基礎医学会学術大会・総会
    • Place of Presentation
      タワーホール船堀(東京)
    • Year and Date
      2010-09-25
    • Related Report
      2010 Annual Research Report
  • [Presentation] 象牙芽細胞のGrouping and Dancingと象牙質の構造2010

    • Author(s)
      太田ルミ, 山本仁, 鈴木久仁博, 寒河江登志朗, 小澤幸重
    • Organizer
      第52回歯科基礎医学会学術大会・総会
    • Place of Presentation
      タワーホール船堀(東京)
    • Year and Date
      2010-09-25
    • Related Report
      2010 Annual Research Report
  • [Presentation] Obsevation on the Reproduction of the Gray Short-tailed Opossum(Monodelphis domestica)2010

    • Author(s)
      Suzuki Kunihiro, Sakae Toshirou, Yamamoto Hitoshi, Kozawa Yukishige
    • Organizer
      歯科基礎医学会
    • Place of Presentation
      タワーホール船堀
    • Year and Date
      2010-09-21
    • Related Report
      2011 Final Research Report
  • [Presentation] Obsevation on the Reproduction of the Gray Short-tailed Opossum(Monodelphis domestica)2010

    • Author(s)
      Kunihiro Suzuki, Toshiro Sakae, Hitoshi Yamamoto, Rumi Ohta, Yukishige Kozawa
    • Organizer
      The 52th Japanese Association for Oral Biology
    • Place of Presentation
      タワーホール船堀(東京)
    • Year and Date
      2010-09-21
    • Related Report
      2010 Self-evaluation Report
  • [Presentation] マウス歯胚を用いた歯と歯周組織の再生に関する研究2010

    • Author(s)
      山本仁, 曹晟愿, 鈴木久仁博, 寒河江登志朗, 金宰瑩, 鄭翰聖
    • Organizer
      第18回硬組織再生生物学会学術大会・総会
    • Place of Presentation
      岡山大学(岡山)
    • Year and Date
      2010-09-05
    • Related Report
      2010 Annual Research Report
  • [Presentation] Histological Observation of Desmostylian Teeth, and Associated Fossils from the Sekinohana Calcareous Sandstone in Noto Peninsula, Japan, in Fukushima, August2010

    • Author(s)
      Kunihiro Suzuki, Tomoyasu Yamamoto
    • Organizer
      The 64th AGCJ Annual Meeting
    • Place of Presentation
      福島大学(福島)
    • Year and Date
      2010-08-21
    • Related Report
      2010 Annual Research Report
  • [Presentation] 能登半島関野鼻石灰質砂岩層から産出した束柱目と共伴化石2010

    • Author(s)
      鈴木久仁博, 山本智康
    • Organizer
      日本古生物学会 第159回例会
    • Place of Presentation
      滋賀県立琵琶湖博物館(滋賀)
    • Year and Date
      2010-01-30
    • Related Report
      2009 Annual Research Report
  • [Presentation] ヒトの永久歯におけるエナメル象牙境の形態2009

    • Author(s)
      新美寿英, 横田ルミ, 山本仁, 鈴木久仁博, 寒河江登志朗, 小澤幸重
    • Organizer
      第36回日本人類学会大会
    • Place of Presentation
      シェーンバッハ・サボー(東京)
    • Year and Date
      2009-10-04
    • Related Report
      2009 Annual Research Report
  • [Presentation] ヒト永久歯の無細胞セメント質と細胞セメント質の分布に関する研究2009

    • Author(s)
      山本仁, 新美寿英, 太田ルミ(横田ルミ), 鈴木久仁博, 寒河江登志朗, 小澤幸重
    • Organizer
      第18回 硬組織再生生物学会学術大会・総会
    • Place of Presentation
      北海道医療大学(北海道)
    • Year and Date
      2009-09-05
    • Related Report
      2009 Annual Research Report
  • [Presentation] 波長可変パラメトリックX線(PXR)を利用した砒素(As)の元素分析2009

    • Author(s)
      寒河江登志朗, 早川徹, 鈴木久仁博, 谷本安浩, 中田浩史, 佐藤勇, 新富孝和, 山本寛, 鈴木薫, 岩田展幸, 田中俊成, 早川建, 早川恭史, 高橋由美子, 桑田隆生
    • Organizer
      第18回 硬組織再生生物学会学術大会・総会
    • Place of Presentation
      北海道医療大学(北海道)
    • Year and Date
      2009-09-05
    • Related Report
      2009 Annual Research Report
  • [Presentation] 能登半島関野鼻石灰質砂岩層から産出した束柱目化石について2009

    • Author(s)
      鈴木久仁博, 山本智康
    • Organizer
      地学団体研究会第63回総会
    • Place of Presentation
      下仁田町文化ホール(群馬)
    • Year and Date
      2009-08-22
    • Related Report
      2009 Annual Research Report
  • [Presentation] 有袋類ハイイロジネズミオポッサム(Monodelphis domestica)臼歯の咬頭形成について2009

    • Author(s)
      鈴木久仁博, 太田ルミ, 植村範子, 小澤幸重
    • Organizer
      日本古生物学会2009年年会・総会
    • Place of Presentation
      千葉大学(千葉)
    • Year and Date
      2009-06-27
    • Related Report
      2010 Self-evaluation Report
  • [Presentation] 有袋類ハイィロジネズミオポッサム(Monodelphis domestica)臼歯の咬頭形成について2009

    • Author(s)
      鈴木久仁博, 太田ルミ, 植村範子, 小澤幸重
    • Organizer
      日本古生物学会2009年年会・総会
    • Place of Presentation
      千葉大学(千葉)
    • Year and Date
      2009-06-27
    • Related Report
      2009 Annual Research Report
  • [Presentation] 有袋類ハイイロジネズミオポッサム(Monodelphis domestica)臼歯の咬頭形成について2009

    • Author(s)
      鈴木久仁博, 太田ルミ, 植村範子, 小澤幸重
    • Organizer
      日本古生物学会
    • Place of Presentation
      千葉大学
    • Year and Date
      2009-06-26
    • Related Report
      2011 Final Research Report
  • [Presentation] 横口蓋ヒダの有無による口蓋粘膜構造の違いについて2009

    • Author(s)
      山本仁
    • Organizer
      第114回日本解剖学会総会
    • Place of Presentation
      岡山理科大
    • Year and Date
      2009-03-29
    • Related Report
      2008 Annual Research Report
  • [Presentation] ハイイロジネズミオポッサム(Monodelphis domestica)臼歯の咬頭形成について2009

    • Author(s)
      鈴木久仁博
    • Organizer
      第114回日本解剖学会総会
    • Place of Presentation
      岡山理科大
    • Year and Date
      2009-03-28
    • Related Report
      2008 Annual Research Report
  • [Presentation] μCTによるヒトの歯冠形態形成の観察2009

    • Author(s)
      太田ルミ
    • Organizer
      第114回日本解剖学会総会
    • Place of Presentation
      岡山理科大
    • Year and Date
      2009-03-28
    • Related Report
      2008 Annual Research Report
  • [Presentation] 歯の形態形成-歯根との関連性について-2009

    • Author(s)
      新美寿英
    • Organizer
      第114回日本解剖学会総会
    • Place of Presentation
      岡山理科大
    • Year and Date
      2009-03-28
    • Related Report
      2008 Annual Research Report
  • [Presentation] 歯の起源に関する比較解剖学的検討-角質歯から真歯へ-2009

    • Author(s)
      小澤幸重
    • Organizer
      第114回日本解剖学会総会
    • Place of Presentation
      岡山理科大
    • Year and Date
      2009-03-28
    • Related Report
      2008 Annual Research Report
  • [Presentation] Three-dimensional Observation of the Enamel Prisms -In case of Rhin ocerotoid Molars-2009

    • Author(s)
      Suzuki Kunihiro
    • Organizer
      A Grant for Supporting Project for Strategic Research Meeting
    • Place of Presentation
      Nihon Univ. Hall
    • Year and Date
      2009-02-20
    • Related Report
      2008 Annual Research Report
  • [Presentation] 縦型ハンター・シュレーゲルの条紋について-サイ類臼歯の場合-2009

    • Author(s)
      鈴木久仁博, 山本仁,寒河江登志朗, 新美寿英, 太田ルミ, 小澤幸重
    • Organizer
      158回日本古生物学会例会
    • Place of Presentation
      琉球大学(沖縄)
    • Year and Date
      2009-01-31
    • Related Report
      2010 Self-evaluation Report
  • [Presentation] 縦型ハンター・シュレーゲルの条紋について-サイ類臼歯の場合-2009

    • Author(s)
      鈴木久仁博
    • Organizer
      158回日本古生物学会例会
    • Place of Presentation
      琉球大学
    • Year and Date
      2009-01-31
    • Related Report
      2008 Annual Research Report
  • [Presentation] ヒト歯根形態分化の比較解剖学的な分析2008

    • Author(s)
      小澤幸重
    • Organizer
      第50回歯科基礎医学会学術大会
    • Place of Presentation
      TOC有明コンベンシヨンホール
    • Year and Date
      2008-09-25
    • Related Report
      2008 Annual Research Report
  • [Presentation] マウス横口蓋ヒダ形成時に-過性に出現する細胞群について2008

    • Author(s)
      山本 仁
    • Organizer
      第50回歯科基礎医学会学術大会
    • Place of Presentation
      TOC有明コンベンションホール
    • Year and Date
      2008-09-25
    • Related Report
      2008 Annual Research Report
  • [Presentation] 縦型シュレーゲル条の形成について-SubhyracodonとPyrotheriumの臼歯の場合-2008

    • Author(s)
      鈴木久仁博, 小澤幸重, 寒河江登志朗, 山本仁, 太田ルミ, 新美寿英
    • Organizer
      歯科基礎医学会
    • Place of Presentation
      TOC有明コンベンションホール
    • Year and Date
      2008-09-23
    • Related Report
      2011 Final Research Report
  • [Presentation] 縦型シュレーゲル条の形成について-SubhyracodonとPyrotheriumの臼歯の場合-2008

    • Author(s)
      鈴木久仁博, 小澤幸重, 寒河江登志朗, 山本仁, 太田ルミ, 新美寿英
    • Organizer
      第50回歯科基礎医学会学術大会
    • Place of Presentation
      TOC有明コンベンションホール(東京)
    • Year and Date
      2008-09-23
    • Related Report
      2010 Self-evaluation Report
  • [Presentation] エナメル芽細胞の細動 Torsional Motion2008

    • Author(s)
      太田(横田)ルミ
    • Organizer
      第50回歯科基礎医学会学術大会
    • Place of Presentation
      TOC有明コンベンシヨンホール
    • Year and Date
      2008-09-23
    • Related Report
      2008 Annual Research Report
  • [Presentation] 縦型シュレーゲル条の形成について-SubhyracodonとPyrotberiumの臼歯の場合-2008

    • Author(s)
      鈴木久仁博
    • Organizer
      第50回歯科基礎医学会学術大会
    • Place of Presentation
      TOC有明コンベンションホール
    • Year and Date
      2008-09-23
    • Related Report
      2008 Annual Research Report
  • [Presentation] ヒト下顎切歯のエナメル・象牙境の観察2008

    • Author(s)
      新美寿英
    • Organizer
      第50回歯科基礎医学会学術大会
    • Place of Presentation
      TOC有明コンベンションホール
    • Year and Date
      2008-09-23
    • Related Report
      2008 Annual Research Report
  • [Presentation] オポッサムのセメント質に関する形態学的観察2008

    • Author(s)
      阿部達彦
    • Organizer
      第50回歯科基礎医学会学術大会
    • Place of Presentation
      TOC有明コンベンションホール
    • Year and Date
      2008-09-23
    • Related Report
      2008 Annual Research Report
  • [Presentation] マウスの口蓋発生に関する研究 1. 横口蓋ヒダの形成について2008

    • Author(s)
      山本 仁
    • Organizer
      第8回 日本大学口腔科学会学術大会
    • Place of Presentation
      日本大学松戸歯学部
    • Year and Date
      2008-09-07
    • Related Report
      2008 Annual Research Report

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Published: 2008-04-01   Modified: 2016-04-21  

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