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    • 6. 发明申请
    • MYELIN DETECTION USING BENZOFURAN DERIVATIVES
    • 使用苯唑嘌呤衍生物进行MYELIN检测
    • US20110305635A9
    • 2011-12-15
    • US12211854
    • 2008-09-17
    • Christina Abucay Tan HehirStephen Johnson LomnesKenneth Michael FishTiberiu Mircea SiclovanMichael Christopher MontaltoTunchiao Hubert Lam
    • Christina Abucay Tan HehirStephen Johnson LomnesKenneth Michael FishTiberiu Mircea SiclovanMichael Christopher MontaltoTunchiao Hubert Lam
    • A61K51/04
    • G01N33/60A61K49/10A61K51/0419G01N33/6896G01N2800/285Y10T436/14Y10T436/20Y10T436/200833
    • The present invention relates to methods for the detection of myelin and a quantitative measurement of its local concentration in a sample using a benzofuran compound or its radioisotope derivatives. In one embodiment a method of myelin detection comprises identifying a subject at risk of or diagnosed with a myelin-associated neuropathy, parenterally administering to the subject the benzofuran compound, or a derivative of the compound, and determining myelination in the subject by detecting binding in the sample. In one embodiment, the invention provides a method of imaging myelinated tissue in a surgical field of mammalian tissue comprising the steps of contacting the surgical site with the benzofuran compound or a radioisotope derivative of the compound, and detecting binding in the surgical site. In yet another embodiment, a method of imaging spinal cord and spinal nerve root tissue is provided comprising the steps of parenteral administration of a radioisotope derivative of the benzofuran compound and detecting the radioisotope derivative within the spinal canal and intervertebral foramen. Methods of quantification of binding of the benzofuran compound or its derivatives are also provided.
    • 本发明涉及使用苯并呋喃化合物或其放射性同位素衍生物检测髓磷脂的方法及其在样品中的局部浓度的定量测量。 在一个实施方案中,髓鞘蛋白检测的方法包括鉴定患有髓磷脂相关神经病的风险或被诊断患有髓磷脂相关神经病的受试者,所述苯并呋喃化合物或所述化合物的衍生物肠胃外给药,以及通过检测受试者中的结合来确定受试者的髓鞘形成 例子。 在一个实施方案中,本发明提供了一种在哺乳动物组织的手术领域中成像有髓组织的方法,包括使手术部位与化合物的苯并呋喃化合物或放射性同位素衍生物接触并检测手术部位的结合的步骤。 在另一个实施方案中,提供了一种脊髓和脊髓神经根组织成像方法,其包括非肠道给药苯并呋喃化合物的放射性同位素衍生物和检测椎管内的放射性同位素衍生物和椎间孔的步骤。 还提供了定量苯并呋喃化合物或其衍生物的结合方法。
    • 8. 发明授权
    • Myelin detection using benzofuran derivatives
    • 使用苯并呋喃衍生物的髓磷脂检测
    • US08114382B2
    • 2012-02-14
    • US12211854
    • 2008-09-17
    • Cristina Abucay Tan HehirStephen Johnson LomnesKenneth Michael FishTiberiu Mircea SiclovanMichael Christopher MontaltoTunchiao Hubert Lam
    • Cristina Abucay Tan HehirStephen Johnson LomnesKenneth Michael FishTiberiu Mircea SiclovanMichael Christopher MontaltoTunchiao Hubert Lam
    • A61K49/00
    • G01N33/60A61K49/10A61K51/0419G01N33/6896G01N2800/285Y10T436/14Y10T436/20Y10T436/200833
    • The present invention relates to methods for the detection of myelin and a quantitative measurement of its local concentration in a sample using a benzofuran compound or its radioisotope derivatives. In one embodiment a method of myelin detection comprises identifying a subject at risk of or diagnosed with a myelin-associated neuropathy, parenterally administering to the subject the benzofuran compound, or a derivative of the compound, and determining myelination in the subject by detecting binding in the sample. In one embodiment, the invention provides a method of imaging myelinated tissue in a surgical field of mammalian tissue comprising the steps of contacting the surgical site with the benzofuran compound or a radioisotope derivative of the compound, and detecting binding in the surgical site. In yet another embodiment, a method of imaging spinal cord and spinal nerve root tissue is provided comprising the steps of parenteral administration of a radioisotope derivative of the benzofuran compound and detecting the radioisotope derivative within the spinal canal and intervertebral foramen. Methods of quantification of binding of the benzofuran compound or its derivatives are also provided.
    • 本发明涉及使用苯并呋喃化合物或其放射性同位素衍生物检测髓磷脂的方法及其在样品中的局部浓度的定量测量。 在一个实施方案中,髓鞘蛋白检测的方法包括鉴定患有髓磷脂相关神经病的风险或被诊断患有髓磷脂相关神经病的受试者,所述苯并呋喃化合物或所述化合物的衍生物肠胃外给药,以及通过检测受试者中的结合来确定受试者的髓鞘形成 例子。 在一个实施方案中,本发明提供了一种在哺乳动物组织的手术领域中成像有髓组织的方法,包括使手术部位与化合物的苯并呋喃化合物或放射性同位素衍生物接触并检测手术部位的结合的步骤。 在另一个实施方案中,提供了一种脊髓和脊髓神经根组织成像方法,其包括非肠道给药苯并呋喃化合物的放射性同位素衍生物和检测椎管内的放射性同位素衍生物和椎间孔的步骤。 还提供了定量苯并呋喃化合物或其衍生物的结合方法。
    • 9. 发明申请
    • MYELIN DETECTION USING BENZOFURAN DERIVATIVES
    • 使用苯唑嘌呤衍生物进行MYELIN检测
    • US20100068140A1
    • 2010-03-18
    • US12211854
    • 2008-09-17
    • Christina Abucay Tan HehirStephen Johnson LomnesKenneth Michael FishTiberiu Mircea SiclovanMichael Christopher MontaltoTunchiao Hubert Lam
    • Christina Abucay Tan HehirStephen Johnson LomnesKenneth Michael FishTiberiu Mircea SiclovanMichael Christopher MontaltoTunchiao Hubert Lam
    • A61K51/04
    • G01N33/60A61K49/10A61K51/0419G01N33/6896G01N2800/285Y10T436/14Y10T436/20Y10T436/200833
    • The present invention relates to methods for the detection of myelin and a quantitative measurement of its local concentration in a sample using a benzofuran compound or its radioisotope derivatives. In one embodiment a method of myelin detection comprises identifying a subject at risk of or diagnosed with a myelin-associated neuropathy, parenterally administering to the subject the benzofuran compound, or a derivative of the compound, and determining myelination in the subject by detecting binding in the sample. In one embodiment, the invention provides a method of imaging myelinated tissue in a surgical field of mammalian tissue comprising the steps of contacting the surgical site with the benzofuran compound or a radioisotope derivative of the compound, and detecting binding in the surgical site. In yet another embodiment, a method of imaging spinal cord and spinal nerve root tissue is provided comprising the steps of parenteral administration of a radioisotope derivative of the benzofuran compound and detecting the radioisotope derivative within the spinal canal and intervertebral foramen. Methods of quantification of binding of the benzofuran compound or its derivatives are also provided.
    • 本发明涉及使用苯并呋喃化合物或其放射性同位素衍生物检测髓磷脂的方法及其在样品中的局部浓度的定量测量。 在一个实施方案中,髓鞘蛋白检测的方法包括鉴定患有髓磷脂相关神经病的风险或被诊断患有髓磷脂相关神经病的受试者,所述苯并呋喃化合物或所述化合物的衍生物肠胃外给药,以及通过检测受试者中的结合来确定受试者的髓鞘形成 例子。 在一个实施方案中,本发明提供了一种在哺乳动物组织的手术领域中成像有髓组织的方法,包括使手术部位与化合物的苯并呋喃化合物或放射性同位素衍生物接触并检测手术部位的结合的步骤。 在另一个实施方案中,提供了一种脊髓和脊髓神经根组织成像方法,其包括非肠道给药苯并呋喃化合物的放射性同位素衍生物和检测椎管内的放射性同位素衍生物和椎间孔的步骤。 还提供了定量苯并呋喃化合物或其衍生物的结合方法。