母ブタの周産期における末梢血リンパ球幼若化能  [in Japanese] Proliferative Response of Peripheral Blood Lymphocytes during Perinatal Period in Sows  [in Japanese]

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Abstract

母ブタの周産期におけるリンパ球機能を明らかにする目的で, SPF母ブタ9頭から採血し, 妊娠100日, 妊娠112日, 分娩当日, 分娩後14日におけるポークウイードマイトジェン (PWM), フィトヘマグルチニン (PHA) およびコンカナバリンA (ConA) 刺激により誘導された末梢血リンパ球幼若化能を測定した。妊娠112日, 分娩当日, 分娩後14日におけるPWM, ConAおよびPHAにより誘導されたリンパ球幼若化能は, 妊娠100日に比較して有意に低下していた。本成績から, 母ブタは分娩を契機としてリンパ球機能が低下し, 分娩2週後でも回復していないことが示された。

This experiment was carried out to clarify the proliferation of the peripheral blood lymphocyte during the perinatal period in sow. The proliferative responses of peripheral blood mononuclear cells stimulated in vitro with non-specific mitogens such as pokeweed mitogen, concanavalin A and phytohemagglutinin were measured during perinatal period in nine specific-pathogen free sows. The incorporation of <sup>3</sup>H-thymidine into the lymphocyte induced by the mitogens at 2 and 0d before parturition and at 14d after parturition was significantly lower than that at 14d before parturition. This indicates a suppression of lymphocyte proliferative response related to the parturition in the sow.

Journal

  • Nihon Yoton Gakkaishi

    Nihon Yoton Gakkaishi 34(4), 170-173, 1997-12-25

    The Japanese Society of Swine Science

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Codes

  • NII Article ID (NAID)
    10008284854
  • NII NACSIS-CAT ID (NCID)
    AN10202971
  • Text Lang
    JPN
  • Article Type
    Journal Article
  • ISSN
    0913882X
  • NDL Article ID
    4381814
  • NDL Source Classification
    ZR22(科学技術--農林水産--畜産)
  • NDL Call No.
    Z18-1082
  • Data Source
    CJP  CJPref  NDL  J-STAGE  JASI 
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