Works (16)

Updated: July 13th, 2023 21:14

2022 journal article

Nanoparticle Delivery of miR-122 Inhibits Colorectal Cancer Liver Metastasis

CANCER RESEARCH, 82(1), 105–113.

By: H. Sendi*, M. Yazdimamaghani*, M. Hu*, N. Sultanpuram*, J. Wang*, A. Moody n, E. McCabe*, J. Zhang* ...

co-author countries: China 🇨🇳 United States of America 🇺🇸
MeSH headings : Animals; Colorectal Neoplasms / complications; Colorectal Neoplasms / genetics; Humans; Liver Neoplasms / secondary; Mice; MicroRNAs / metabolism; Nanoparticles / metabolism; Neoplasm Metastasis; Tumor Microenvironment
Source: Web Of Science
Added: January 24, 2022

2022 journal article

Validation of a combined ultrasound and bioluminescence imaging system with magnetic resonance imaging in orthotopic pancreatic murine tumors

SCIENTIFIC REPORTS, 12(1).

By: J. Rojas*, J. Joiner*, B. Velasco n, K. Bautista n, A. Aji*, C. Moore*, N. Beaumont*, Y. Pylayeva-Gupta* ...

co-author countries: United States of America 🇺🇸
MeSH headings : Animals; Cell Line, Tumor; Disease Progression; Early Detection of Cancer / methods; High-Throughput Screening Assays; Magnetic Resonance Imaging; Mice, Inbred C57BL; Multimodal Imaging; Optical Imaging; Pancreatic Neoplasms / diagnostic imaging; Pancreatic Neoplasms / pathology; Predictive Value of Tests; Reproducibility of Results; Time Factors; Tumor Burden; Ultrasonography
Source: Web Of Science
Added: February 7, 2022

2020 journal article

Transient acoustic vaporization signatures unique to low boiling point phase change contrast agents enable super-resolution ultrasound imaging without spatiotemporal filtering

AIP ADVANCES, 10(10).

By: R. DeRuiter n, E. Markley n, J. Rojas n, G. Pinton n & P. Dayton n

co-author countries: United States of America 🇺🇸
Source: Web Of Science
Added: November 24, 2020

2019 article

A preclinical ultrasound platform for widefield 3D imaging of rodent tumors

Czernuszewicz, T., Papadopoulou, V., Rojas, J. D., Rajamahendiran, R., Perdomo, J., Butler, J., … Gessner, R. C. (2019, July). CANCER RESEARCH, Vol. 79.

By: T. Czernuszewicz*, V. Papadopoulou n, J. Rojas*, R. Rajamahendiran*, J. Perdomo*, J. Butler*, M. Harlacher*, G. O'Connell* ...

co-author countries: United States of America 🇺🇸
Source: Web Of Science
Added: October 21, 2019

2019 journal article

EFFECT OF HYDROSTATIC PRESSURE, BOUNDARY CONSTRAINTS AND VISCOSITY ON THE VAPORIZATION THRESHOLD OF LOW-BOILING-POINT PHASE-CHANGE CONTRAST AGENTS

ULTRASOUND IN MEDICINE AND BIOLOGY, 45(4), 968–979.

By: J. Rojas n, M. Borden* & P. Dayton n

co-author countries: United States of America 🇺🇸
author keywords: Phase change; Contrast agents; Acoustic droplet vaporization; Vaporization threshold; Decafluoro-butane; Nanoemulsion
MeSH headings : Animals; Contrast Media / administration & dosage; Female; Hydrostatic Pressure; Image Enhancement / methods; Kidney / anatomy & histology; Models, Animal; Rats; Rats, Inbred F344; Ultrasonography / methods; Viscosity; Volatilization
Source: Web Of Science
Added: March 18, 2019

2019 journal article

IN VIVO MOLECULAR IMAGING USING LOW-BOILING-POINT PHASE-CHANGE CONTRAST AGENTS: A PROOF OF CONCEPT STUDY

ULTRASOUND IN MEDICINE AND BIOLOGY, 45(1), 177–191.

By: J. Rojas n & P. Dayton n

co-author countries: United States of America 🇺🇸
author keywords: Ultrasound molecular imaging; Molecular targeting; Phase-change contrast agents; Acoustic droplet vaporization
MeSH headings : Animals; Contrast Media; Disease Models, Animal; Feasibility Studies; Fibrosarcoma / diagnostic imaging; Image Enhancement / methods; Molecular Imaging / methods; Proof of Concept Study; Rats; Rats, Inbred F344; Ultrasonography / methods
Source: Web Of Science
Added: April 20, 2020

2019 article

Tracking angiogenesis induced microvascular changes in a lymphoma model via a new high throughput non-invasive dual modality imaging platform

Rojas, J. D., Rajamahendiran, R., Czernuszewicz, T. J., Velasco, B., Perdomo, J., Harlacher, M., … Gessner, R. C. (2019, July). CANCER RESEARCH, Vol. 79.

By: J. Rojas*, R. Rajamahendiran*, T. Czernuszewicz*, B. Velasco n, J. Perdomo*, M. Harlacher*, G. O'Connell*, J. Butler* ...

co-author countries: United States of America 🇺🇸
Source: Web Of Science
Added: October 21, 2019

2019 journal article

Ultrasound Measurement of Vascular Density to Evaluate Response to Anti-Angiogenic Therapy in Renal Cell Carcinoma

IEEE TRANSACTIONS ON BIOMEDICAL ENGINEERING, 66(3), 873–880.

By: J. Rojas n, V. Papadopoulou n, T. Czernuszewicz*, R. Rajamahendiran*, A. Chytil*, Y. Chiang*, D. Chong*, V. Bautch ...

co-author countries: United States of America 🇺🇸
author keywords: Microvasculature; angiogenesis; ultrasound; contrast agents; response to therapy; acoustic angiography
MeSH headings : Angiogenesis Inhibitors / pharmacology; Angiography / methods; Animals; Carcinoma, Renal Cell / blood supply; Carcinoma, Renal Cell / diagnostic imaging; Drug Monitoring; Female; Heterografts; Kidney / blood supply; Kidney / diagnostic imaging; Kidney Neoplasms / blood supply; Kidney Neoplasms / diagnostic imaging; Mice; Mice, Inbred NOD; Mice, SCID; Microvessels / diagnostic imaging; Microvessels / drug effects; Microvessels / pathology; Ultrasonography / methods
Source: Web Of Science
Added: March 11, 2019

2019 journal article

VAPORIZATION DETECTIONIMAGING: A TECHNIQUE FOR IMAGING LOW-BOILING-POINTPHASE-CHANGE ONTRAST AGENTS WITH A HIGH DEPTH OF PENETRATION AND CONTRAST-TO-TISSUERATIO

ULTRASOUND IN MEDICINE AND BIOLOGY, 45(1), 192–207.

By: J. Rojas n & P. Dayton n

co-author countries: United States of America 🇺🇸
author keywords: Phasechange; Contrast agents; Acoustic droplet vaporization; Vaporization detection; Perfluorobutane; Perfluoropropane; Nanodroplet
MeSH headings : Animals; Contrast Media; Kidney / diagnostic imaging; Models, Animal; Rats; Rats, Inbred F344; Signal Processing, Computer-Assisted; Ultrasonography; Volatilization
Source: Web Of Science
Added: April 20, 2020

2017 journal article

High Resolution Ultrasound Superharmonic Perfusion Imaging: In Vivo Feasibility and Quantification of Dynamic Contrast-Enhanced Acoustic Angiography

ANNALS OF BIOMEDICAL ENGINEERING, 45(4), 939–948.

By: B. Lindsey n, S. Shelton n, K. Martin n, K. Ozgun n, J. Rojas n, F. Foster*, P. Dayton*

co-author countries: Canada 🇨🇦 United States of America 🇺🇸
author keywords: Ultrasound; Perfusion; Microbubble; High frequency; Low flow imaging; Quantitative imaging; Angiogenesis; Superharmonic
MeSH headings : Angiography / methods; Animals; Chick Embryo; Chorioallantoic Membrane / blood supply; Chorioallantoic Membrane / diagnostic imaging; Contrast Media / pharmacology; Microbubbles / therapeutic use; Perfusion Imaging / methods; Ultrasonography / methods
Sources: Web Of Science, ORCID
Added: August 6, 2018

2017 journal article

OPTIMIZING SENSITIVITY OF ULTRASOUND CONTRAST-ENHANCED SUPER-RESOLUTION IMAGING BY TAILORING SIZE DISTRIBUTION OF MICROBUBBLE CONTRAST AGENT

ULTRASOUND IN MEDICINE AND BIOLOGY, 43(10), 2488–2493.

By: F. Lin n, J. Tsuruta n, J. Rojas n & P. Dayton n

co-author countries: United States of America 🇺🇸
author keywords: Super resolution; Microbubble contrast agent; Sensitivity; Size distribution
MeSH headings : Animals; Contrast Media; Disease Models, Animal; Female; Fibrosarcoma / blood supply; Fibrosarcoma / diagnostic imaging; Image Enhancement / methods; Microbubbles; Microvessels / diagnostic imaging; Particle Size; Phantoms, Imaging; Rats; Rats, Inbred F344; Ultrasonography / methods
Source: Web Of Science
Added: August 6, 2018

2017 journal article

Optimizing Acoustic Activation of Phase Change Contrast Agents With the Activation Pressure Matching Method: A Review

IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL, 64(1), 264–272.

By: J. Rojas n & P. Dayton n

co-author countries: United States of America 🇺🇸
author keywords: Acoustic droplet vaporization (ADV); activation pressure matching (APM); nanodroplet; optimized droplet activation; perfluorocarbon (PFC); phase change contrast agents (PCCAs)
MeSH headings : Animals; Contrast Media / chemistry; Fluorocarbons / chemistry; Image Processing, Computer-Assisted; Kidney / diagnostic imaging; Microbubbles; Pressure; Rats; Transducers; Ultrasonography / instrumentation; Ultrasonography / methods
Source: Web Of Science
Added: August 6, 2018

2017 journal article

Optimizing ultrasound molecular imaging of secreted frizzled related protein 2 expression in angiosarcoma

PLOS ONE, 12(3).

By: J. Tsuruta n, N. Schaub*, J. Rojas n, J. Streeter n, N. Klauber-DeMore* & P. Dayton n

co-author countries: United States of America 🇺🇸
MeSH headings : Animals; Avidin / metabolism; Biomarkers, Tumor / metabolism; Cell Line, Tumor; Contrast Media / metabolism; Hemangiosarcoma / metabolism; Humans; Membrane Proteins / metabolism; Membrane Proteins / ultrastructure; Mice, Nude; Microbubbles; Molecular Imaging / methods; Neoplasm Transplantation; Ultrasonography / methods
Source: Web Of Science
Added: August 6, 2018

2015 journal article

ON THE RELATIONSHIP BETWEEN MICROBUBBLE FRAGMENTATION, DEFLATION AND BROADBAND SUPERHARMONIC SIGNAL PRODUCTION

ULTRASOUND IN MEDICINE AND BIOLOGY, 41(6), 1711–1725.

By: B. Lindsey, J. Rojas* & P. Dayton*

author keywords: Contrast agent; Microbubble; Harmonic; Superharmonic; Cavitation; Acoustic angiography; Dual frequency
MeSH headings : Acoustics; Angiography / methods; Animals; Contrast Media / chemistry; Kidney / blood supply; Kidney / diagnostic imaging; Microbubbles; Rats; Rats, Inbred F344; Signal Processing, Computer-Assisted; Signal-To-Noise Ratio; Ultrasonography
Source: Web Of Science
Added: August 6, 2018

2014 article

In Vivo Quantification of Image Enhancement and Circulation Kinetics for Phase Change Perfluorocarbon Agents Using Custom Pulse Sequences

2014 IEEE INTERNATIONAL ULTRASONICS SYMPOSIUM (IUS), pp. 417–420.

By: P. Sheeran n, J. Rojas n, C. Puett n, J. Hjelmquist n, C. Arena n & P. Dayton n

co-author countries: United States of America 🇺🇸
Source: Web Of Science
Added: August 6, 2018

2014 article

Optimization of Contrast-to-tissue Ratio and Role of Bubble Destruction in Dual-Frequency Contrast-Specific "Acoustic Angiography" Imaging

2014 IEEE INTERNATIONAL ULTRASONICS SYMPOSIUM (IUS), pp. 1774–1777.

By: B. Lindsey n, J. Rojas n, K. Martin n, S. Shelton n & P. Dayton n

co-author countries: United States of America 🇺🇸
author keywords: superharmonic; microbubble; high frequency ultrasound; cavitation; dual-frequency; contrast-to-tissue ratio
Sources: Web Of Science, ORCID
Added: August 6, 2018

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