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Full-Text Articles in Radiology
The Β3-Adrenergic Receptor Agonist Mirabegron Improves Glucose Homeostasis In Obese Humans, Brian S. Finlin, Hasiyet Memetimin, Beibei Zhu, Amy L. Confides, Hemendra J. Vekaria, Riham H. El Khouli, Zachary R. Johnson, Philip M. Westgate, Jianzhong Chen, Andrew J. Morris, Patrick G. Sullivan, Esther E. Dupont-Versteegden, Philip A. Kern
The Β3-Adrenergic Receptor Agonist Mirabegron Improves Glucose Homeostasis In Obese Humans, Brian S. Finlin, Hasiyet Memetimin, Beibei Zhu, Amy L. Confides, Hemendra J. Vekaria, Riham H. El Khouli, Zachary R. Johnson, Philip M. Westgate, Jianzhong Chen, Andrew J. Morris, Patrick G. Sullivan, Esther E. Dupont-Versteegden, Philip A. Kern
Internal Medicine Faculty Publications
BACKGROUND. Beige adipose tissue is associated with improved glucose homeostasis in mice. Adipose tissue contains β3-adrenergic receptors (β3-ARs), and this study was intended to determine whether the treatment of obese, insulin-resistant humans with the β3-AR agonist mirabegron, which stimulates beige adipose formation in subcutaneous white adipose tissue (SC WAT), would induce other beneficial changes in fat and muscle and improve metabolic homeostasis.
METHODS. Before and after β3-AR agonist treatment, oral glucose tolerance tests and euglycemic clamps were performed, and histochemical analysis and gene expression profiling were performed on fat and muscle biopsies. PET-CT scans quantified brown adipose tissue volume and …
Characterization Of Adnexal Masses Using Contrast-Enhanced Subharmonic Imaging: A Pilot Study., Lauren J. Delaney, Priscilla Machado, Mehnoosh Torkzaban, Andrej Lyshchik, Corinne Wessner, Christine H. Kim, Md, Norman G Rosenblum, Scott D. Richard, Kirk Wallace, Flemming Forsberg
Characterization Of Adnexal Masses Using Contrast-Enhanced Subharmonic Imaging: A Pilot Study., Lauren J. Delaney, Priscilla Machado, Mehnoosh Torkzaban, Andrej Lyshchik, Corinne Wessner, Christine H. Kim, Md, Norman G Rosenblum, Scott D. Richard, Kirk Wallace, Flemming Forsberg
Department of Radiology Faculty Papers
OBJECTIVES: This pilot study evaluated whether contrast-enhanced subharmonic imaging (SHI) could be used to characterize adnexal masses before surgical intervention.
METHODS: Ten women (with 12 lesions) scheduled for surgery of an ovarian mass underwent an SHI examination of their adnexal region using a modified LOGIQ E9 scanner (GE Healthcare, Waukesha, WI) with an endocavitary transducer, in which digital clips were acquired by pulse destruction-replenishment SHI across the lesions. Time-intensity curves were created offline to quantitatively evaluate SHI parameters (fractional tumor perfusion, peak contrast intensity, time to peak contrast enhancement, and area under the time-intensity curve), which were compared to pathologic …