Establishment of rapid detection system for intra-amniotic infection and drug susceptibility test by PCR using eukaryote-made Taq polymerase

真核生物Taq聚合酶PCR羊膜内感染快速检测体系的建立及药敏试验

基本信息

  • 批准号:
    22659297
  • 负责人:
  • 金额:
    $ 1.89万
  • 依托单位:
  • 依托单位国家:
    日本
  • 项目类别:
    Grant-in-Aid for Challenging Exploratory Research
  • 财政年份:
    2010
  • 资助国家:
    日本
  • 起止时间:
    2010 至 2012
  • 项目状态:
    已结题

项目摘要

We have established a novel method to detect bacterial, Mycoplasma, Ureaplasma and fungi in the amniotic fluid using eukaryote-made Taq polymerase. Using this system, we have evaluated the bacterial infection in amniotic fluid of 86 preterm labor cases. Surprisingly, we have detected double infection with bacterial Ureaplasma in 13 case, Ureaplasma infection cases in 5 cases, bacterial infection cases in 13 cases, and infection rate in preterm labor cases accounted for 37.2%. In double infection cases, amniotic fluid IL-8 was very high (mean: 129.5ng/ml), and frequency of chronic lung disease was also very high (38.5%) compared to those in non-infected cases (5.6%). The duration from the amniocentasis to delivery in double infection cases was significantly shorter than that in no infection cases.
我们建立了一种利用真核生物制造的 Taq 聚合酶检测羊水中细菌、支原体、解脲支原体和真菌的新方法,利用该系统,我们评估了 86 例早产病例的羊水中的细菌感染情况。细菌性解脲支原体双重感染13例,解脲支原体感染5例,细菌感染13例,早产病例感染率占双重感染病例中,羊水IL-8水平很高(平均为129.5ng/ml),与非感染病例(5.6%)相比,慢性肺部疾病的发生率也很高(38.5%)。双重感染病例从羊膜穿刺到分娩的时间明显短于无感染病例。

项目成果

期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Multiple pregnancy,short cervix, part-time worker, steroid use, low educational level, and male fetus are risk factors for preterm birth in Japan: A multicenter, prospective study.
多胎妊娠、宫颈短、兼职工人、类固醇使用、教育水平低和胎儿男婴是日本早产的危险因素:一项多中心、前瞻性研究。
  • DOI:
  • 发表时间:
    2013
  • 期刊:
  • 影响因子:
    0
  • 作者:
    Shiozaki A; Yoneda S; Nakabayashi M; Takeda Y; Takeda S; Sugimura M; Yoshida K; Tajima A; Manabe M; Akagi K; Nakagawa S; Tada K; Imafuku N; Ogawa M; Mizunoe T; Kanayama N; Itoh H; et al.
  • 通讯作者:
    et al.
Trend survey of ocular infections with bacteria at Toyama University Hospital over the past six years--from the standpoint of laboratory examination.
过去六年富山大学医院眼部细菌感染的趋势调查——从实验室检查的角度来看。
  • DOI:
  • 发表时间:
    2012
  • 期刊:
  • 影响因子:
    0
  • 作者:
    Kubota T; Hayashi S; Niimi H; Kitajima I.
  • 通讯作者:
    Kitajima I.
Study of hemostatic biomarkers in acute ischemic stroke by clinical subtype.
急性缺血性脑卒中临床亚型的止血生物标志物研究。
  • DOI:
    10.1016/j.jstrokecerebrovasdis.2011.08.013
  • 发表时间:
    2012
  • 期刊:
  • 影响因子:
    0
  • 作者:
    Hirano K; Takashima S; Dougu N; Taguchi Y; Nukui T; Konishi H; Toyoda S; Kitajima I; Tanaka K.
  • 通讯作者:
    Tanaka K.
Future directions of studies for recurrent miscarriage associated with immune etiologies.
与免疫病因相关的复发性流产的未来研究方向。
  • DOI:
  • 发表时间:
    2011
  • 期刊:
  • 影响因子:
    3.4
  • 作者:
    Saito S.; Nakashima A.; Shima T.
  • 通讯作者:
    Shima T.
Comparison of risk factors for major obstetric complications between Western countries and Japan: A case-cohort study.
西方国家和日本主要产科并发症危险因素的比较:病例队列研究。
  • DOI:
  • 发表时间:
    2011
  • 期刊:
  • 影响因子:
    0
  • 作者:
    Shiozaki A.; Matsuda Y.; Hayashi K.; Satoh S.; Saito S.
  • 通讯作者:
    Saito S.
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SAITO Shigeru其他文献

SAITO Shigeru的其他文献

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{{ truncateString('SAITO Shigeru', 18)}}的其他基金

The mechanisms for maintenance of pregnancy or failure of pregnancy by the view point of feto-maternal immune-interaction
从母胎免疫相互作用角度探讨维持妊娠或妊娠失败的机制
  • 批准号:
    15H04980
  • 财政年份:
    2015
  • 资助金额:
    $ 1.89万
  • 项目类别:
    Grant-in-Aid for Scientific Research (B)
Potential application of 3-D computed topography and ion beam for a super-accurate nerve block.
3D 计算机地形图和离子束在超精确神经阻滞中的潜在应用。
  • 批准号:
    23659315
  • 财政年份:
    2011
  • 资助金额:
    $ 1.89万
  • 项目类别:
    Grant-in-Aid for Challenging Exploratory Research
Development of Coating with Structural Stability at Ultrahigh Temperatures and Application to Nb-based alloys
超高温结构稳定涂层的开发及其在铌基合金中的应用
  • 批准号:
    21760591
  • 财政年份:
    2009
  • 资助金额:
    $ 1.89万
  • 项目类别:
    Grant-in-Aid for Young Scientists (B)
Pathophysiology of unexplained recurrent pregnancy loss, preterm labor and preeclampsia from the viewpoint of reproductive immunology
从生殖免疫学角度探讨不明原因反复流产、早产和先兆子痫的病理生理学
  • 批准号:
    20390431
  • 财政年份:
    2008
  • 资助金额:
    $ 1.89万
  • 项目类别:
    Grant-in-Aid for Scientific Research (B)
Bidirectional approach with neurotrophic factors for the acceleration of neuro-regeneration.
使用神经营养因子的双向方法加速神经再生。
  • 批准号:
    20390411
  • 财政年份:
    2008
  • 资助金额:
    $ 1.89万
  • 项目类别:
    Grant-in-Aid for Scientific Research (B)
Evolution of the body temperature regulation mechanisms in homeothermic animals : Comparative analysis of the genes related to thermoperception and nonshivering thermogenesis
恒温动物体温调节机制的进化:与温度感知和非颤抖产热相关的基因的比较分析
  • 批准号:
    20770191
  • 财政年份:
    2008
  • 资助金额:
    $ 1.89万
  • 项目类别:
    Grant-in-Aid for Young Scientists (B)
The similarity between pregnant immunity and tumor immunity
妊娠免疫与肿瘤免疫的相似性
  • 批准号:
    17390447
  • 财政年份:
    2005
  • 资助金额:
    $ 1.89万
  • 项目类别:
    Grant-in-Aid for Scientific Research (B)
Promotion of nerve regeneration and treatment of chronic pain using slow releasing nerve trophic factors and cellular transplantation.
使用缓释神经营养因子和细胞移植促进神经再生和治疗慢性疼痛。
  • 批准号:
    17591614
  • 财政年份:
    2005
  • 资助金额:
    $ 1.89万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
The Study on bibliographies of Tang Dynasty's Music
唐代音乐目录研究
  • 批准号:
    12610471
  • 财政年份:
    2000
  • 资助金额:
    $ 1.89万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
ESTABALISHMENY OF AUTOTRANSPLANTATION OF TEETHAND BANK FOR CONSIDERING FUNCTION OF PERIODONTAL LIGAMENT
考虑牙周韧带功能的自体牙库移植的建立
  • 批准号:
    12672013
  • 财政年份:
    2000
  • 资助金额:
    $ 1.89万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)

相似海外基金

周産期予後改善を目指したウレアプラズマ陽性母体および新生児治療に関する臨床的研究
治疗解脲支原体阳性母亲和新生儿以改善围产儿预后的临床研究
  • 批准号:
    22K07847
  • 财政年份:
    2022
  • 资助金额:
    $ 1.89万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
Identification of bacteriological factors in neonatal chronic lung disease and establishment of prevention methods
新生儿慢性肺病细菌学因素的鉴定及预防方法的建立
  • 批准号:
    19K08248
  • 财政年份:
    2019
  • 资助金额:
    $ 1.89万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
Establishment of Highly sensitive PCR method for detection of microorganisms in amniotic fluid.
羊水中微生物高灵敏PCR检测方法的建立
  • 批准号:
    25861478
  • 财政年份:
    2013
  • 资助金额:
    $ 1.89万
  • 项目类别:
    Grant-in-Aid for Young Scientists (B)
Investigation on prevention of perinatal infections caused by group B Streptococcus (GBS)
B族链球菌(GBS)围产期感染的预防调查
  • 批准号:
    23591485
  • 财政年份:
    2011
  • 资助金额:
    $ 1.89万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
Development of FIRS RNA marker in maternal plasma
母体血浆中 FIRS RNA 标记的开发
  • 批准号:
    21591422
  • 财政年份:
    2009
  • 资助金额:
    $ 1.89万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
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