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Octreotide治疗垂体生长激素腺瘤的体外分子学研究 被引量:3

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摘要 本文采用PCR和直接序列分析以及原代细胞培养方法研究了32例垂体生长激素(GH)腺瘤的生化特征,发现21例gsp癌基因阴性肿瘤中大多对Octreotide无反应,而11例gsp癌基因阳性肿瘤中就有9例对Octreotide敏感。推测其机理可能与Octreotide通过GH释放抑制因子受体,进而GTP调节蛋白而负反馈调节腺苷酸环化酶活性所致。提示gsp癌基因可作为评价GH释放抑制因子类似物治疗GH腺瘤反应性的分子生物学指标。
出处 《中国临床神经外科杂志》 1996年第1期49-52,共4页 Chinese Journal of Clinical Neurosurgery
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同被引文献7

  • 1邓洁英,史轶蘩,何瑞娟,任祖渊,王直中.单层培养的垂体生长激素分泌瘤细胞对生长激素释放激素和生长抑素的反应[J].中华内分泌代谢杂志,1989,5(1):32-33. 被引量:8
  • 2Dr. Roy G. Smith,Reid Leonard,Alex R. T. Bailey,Oksana Palyha,Scott Feighner,Carina Tan,Karen Kulju McKee,Sheng-Shung Pong,Pat Griffin,Andrew Howard. Growth hormone secretagogue receptor family members and ligands[J] 2001,Endocrine(1):9~14
  • 3Dr. Ezio Ghigo,Emanuela Arvat,Roberta Giordano,Fabio Broglio,Laura Gianotti,Mauro Maccario,Gianni Bisi,Andrea Graziani,Mauro Papotti,Giampiero Muccioli,Romano Deghenghi,Franco Camanni. Biologic activities of growth hormone secretagogues in humans[J] 2001,Endocrine(1):87~93
  • 4Dr. Márta Korbonits,Masayasu Kojima,Kenji Kangawa,Ashley B. Grossman. Presence of ghrelin in normal and adenomatous human pituitary[J] 2001,Endocrine(1):101~104
  • 5Dr. Roy G. Smith,Reid Leonard,Alex R. T. Bailey,Oksana Palyha,Scott Feighner,Carina Tan,Karen Kulju McKee,Sheng-Shung Pong,Pat Griffin,Andrew Howard. Growth hormone secretagogue receptor family members and ligands[J] 2001,Endocrine(1):9~14
  • 6Dr. Ezio Ghigo,Emanuela Arvat,Roberta Giordano,Fabio Broglio,Laura Gianotti,Mauro Maccario,Gianni Bisi,Andrea Graziani,Mauro Papotti,Giampiero Muccioli,Romano Deghenghi,Franco Camanni. Biologic activities of growth hormone secretagogues in humans[J] 2001,Endocrine(1):87~93
  • 7Dr. Márta Korbonits,Masayasu Kojima,Kenji Kangawa,Ashley B. Grossman. Presence of ghrelin in normal and adenomatous human pituitary[J] 2001,Endocrine(1):101~104

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