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Updated: May 3, 2026

A Sensitive Method to Quantify Senescent Cancer Cells
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新型PET成像探测器用于在体内定量检测衰老

Xin Xiang1, Chuning Dong1, Lianbo Zhou1

  • 1Department of Nuclear Medicine, The Second Xiangya Hospital, Central South University, Changsha, Hunan 410011, China.

Journal of medicinal chemistry
|March 20, 2024
PubMed
概括

我们开发了一种新的PET成像探头[68Ga]Ga-BGal,用于实时检测细胞衰老. 这个探测器在体内准确地可视化与衰老相关的β-galactosidase,为临床翻译提供了潜力.

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Positron Emission Tomography01:29

Positron Emission Tomography

Positron emission tomography (PET) is a medical imaging technique involving radiopharmaceuticals — substances that emit short-lived radiation. Although the first PET scanner was introduced in 1961, it took 15 more years before radiopharmaceuticals were combined with the technique and revolutionized its potential.
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Imaging Studies II: Positron Emission Tomography and Scintigraphy

Positron Emission Tomography (PET) is a medical imaging technique that provides crucial insights into the body's physiological functions at a molecular level. It is an indispensable resource for diagnosing, staging, and monitoring various illnesses, notably cancer, neurological disorders, and cardiovascular conditions.
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