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Kirk Wallace

Explore the profile of Kirk Wallace including associated specialties, affiliations and a list of published articles. Areas
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Articles 24
Citations 247
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Recent Articles
1.
Mayer H, Kim G, Machado P, Eisenbrey J, Vu T, Wallace K, et al.
Ultrasound Med Biol . 2024 Aug; 50(11):1731-1738. PMID: 39217026
Objective: The objective of this study was to investigate the subharmonic response of Lumason (also known as SonoVue; Bracco, Milan, Italy) to static and dynamic ambient pressures, with a direct...
2.
Zanos S, Ntiloudi D, Pellerito J, Ramdeo R, Graf J, Wallace K, et al.
Brain Stimul . 2023 Apr; 16(3):703-711. PMID: 37055009
Focused ultrasound stimulation (FUS) activates mechanosensitive ion channels and is emerging as a method of noninvasive neuromodulation. In preclinical studies, FUS of the spleen (sFUS) activates an anti-inflammatory neural pathway...
3.
Hoerig C, Wallace K, Wu M, Mamou J
Ultrasound Med Biol . 2022 Dec; 49(3):787-801. PMID: 36470739
Quantitative ultrasound (QUS) methods characterizing the backscattered echo signal have been of use in assessing tissue microstructure. High-frequency (30 MHz) QUS methods have been successful in detecting metastases in surgically...
4.
Mitra J, Qiu J, Macdonald M, Venugopal P, Wallace K, Abdou H, et al.
IEEE J Transl Eng Health Med . 2022 Sep; 10:1800609. PMID: 36051823
Hemorrhage control has been identified as a priority focus area both for civilian and military populations in the United States because exsanguination is the most common cause of preventable death...
5.
Cotero V, Graf J, Miwa H, Hirschstein Z, Qanud K, Huerta T, et al.
Nat Biomed Eng . 2022 Apr; 6(6):683-705. PMID: 35361935
Peripheral neurons that sense glucose relay signals of glucose availability to integrative clusters of neurons in the brain. However, the roles of such signalling pathways in the maintenance of glucose...
6.
Shaaya E, Calvert J, Wallace K, Parker S, Darie R, Syed S, et al.
Annu Int Conf IEEE Eng Med Biol Soc . 2021 Dec; 2021:3813-3816. PMID: 34892066
Ultrasound imaging can be used to visualize the spinal cord and assess localized cord perfusion. We present in vivo data in an ovine model undergoing spinal cord stimulation and propose...
7.
Machado P, Gupta I, Fenkel J, Gummadi S, Stanczak M, Wessner C, et al.
J Ultrasound Med . 2021 Dec; 41(9):2181-2189. PMID: 34850412
Objectives: Hepatic venous pressure gradient (HVPG) is considered the standard in quantifying portal hypertension, but can be unreliable in dialysis patients. A noninvasive ultrasound technique, subharmonic-aided pressure estimation (SHAPE), may...
8.
Forsberg F, Piccoli C, Sridharan A, Wilkes A, Sevrukov A, Ojeda-Fournier H, et al.
J Ultrasound Med . 2021 Oct; 41(7):1667-1675. PMID: 34694019
Objective: Breast cancer is the most frequent type of cancer among women. This multi-center study assessed the ability of 3D contrast-enhanced ultrasound to characterize suspicious breast lesions using clinical assessments...
9.
Schultz C, Ruiz de Garibay G, Langer A, Liu J, Dhir T, Leitch C, et al.
Cancer Biol Ther . 2021 Mar; 22(3):204-215. PMID: 33691611
Pancreatic ductal adenocarcinoma (PDAC) is one of the deadliest cancers in the modern world, in part due to poor delivery of chemotherapeutics. Sonoporation can be used to enhance the efficacy...
10.
Machado P, Gupta I, Gummadi S, Stanczak M, Wessner C, Fenkel J, et al.
Dig Dis Sci . 2021 Jan; 66(12):4354-4360. PMID: 33392869
Background: Portal hypertension is the underlying cause of most complications associated with cirrhosis, with the hepatic venous pressure gradient (HVPG) used for diagnosis and disease progression. Subharmonic imaging (SHI) is...