Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Lokesh Basavarajappa"'
Autor:
José Timaná, Hector Chahuara, Lokesh Basavarajappa, Adrian Basarab, Kenneth Hoyt, Roberto Lavarello
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-10 (2023)
Abstract Prevalence of liver disease is continuously increasing and nonalcoholic fatty liver disease (NAFLD) is the most common etiology. We present an approach to detect the progression of liver steatosis based on quantitative ultrasound (QUS) imagi
Externí odkaz:
https://doaj.org/article/0ddb5937c9844616a6c075ee86aa3123
Autor:
Lokesh Basavarajappa, Kenneth Hoyt
Publikováno v:
Photoacoustics, Vol 26, Iss , Pp 100365- (2022)
A photoacoustic (PA) graphic equalization (PAGE) algorithm was developed to characterize the relative size of optical absorbing aggregates. This technique divides the PA signal into frequency bands related to different-sized optical absorbers. Simula
Externí odkaz:
https://doaj.org/article/9359fd29ddc14793a2478900fdee2fe6
Autor:
Lokesh Basavarajappa, Jihye Baek, Shreya Reddy, Jane Song, Haowei Tai, Girdhari Rijal, Kevin J. Parker, Kenneth Hoyt
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-11 (2021)
Abstract Liver disease is increasing in prevalence across the globe. We present here a multiparametric ultrasound (mpUS) imaging approach for assessing nonalcoholic fatty liver disease (NALFD). This study was performed using rats (N = 21) that were f
Externí odkaz:
https://doaj.org/article/575c851b822e4859abe274637cb02bd9
Publikováno v:
In Ultrasound in Medicine & Biology August 2018 44(8):1860-1872
Publikováno v:
IEEE Trans Ultrason Ferroelectr Freq Control
In medical imaging, quantitative measurements have shown promise in identifying diseases by classifying normal vs. pathological parameters from tissues. The support vector machine (SVM) has shown promise as a supervised classification algorithm and h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd6baf2c5e5c160b1db4b0c7fd59ccb1
https://pubmed.ncbi.nlm.nih.gov/34936555
https://pubmed.ncbi.nlm.nih.gov/34936555
Autor:
Sedigheh S. Poul, Haowei Tai, Jihye Baek, Kenneth Hoyt, Kevin J. Parker, Lokesh Basavarajappa, Shreya Reddy
Publikováno v:
Ultrasound Med Biol
The study of ultrasound tissue interactions in fatty livers has a long history with strong clinical potential for assessing steatosis. Recently we proposed alternative measures of first- and second-order statistics of echoes from soft tissues, namely
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5617fe2c3a4728f0b68769a6eeb3e880
https://doi.org/10.1016/j.ultrasmedbio.2021.06.010
https://doi.org/10.1016/j.ultrasmedbio.2021.06.010
Autor:
Jonghae Youn, Peiyuan Kang, Blake A. Wilson, Chen Xie, Lokesh Basavarajappa, Qingxiao Wang, Moon Kim, Kenneth Hoyt, Zhenpeng Qin
Plasmonic gold nanoparticles (AuNPs) are effective photoacoustic (PA) signal agents and have found important biomedical applications. The silica coating on the surface of AuNPs showed enhanced PA efficiency, however, the PA amplification mechanism re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0ea9dab33d3e7bfd00bfb616444654fa
https://doi.org/10.1101/2022.09.28.509922
https://doi.org/10.1101/2022.09.28.509922
Autor:
Pradipta R. Ray, Tarjani Shukla, June Bryan de la Peña, Jason D. Shepherd, Sarah Loerch, Lokesh Basavarajappa, Paulino Barragán-Iglesias, Salim Megat, Jane Song, Zachary T. Campbell, Nikesh Kunder, Andi Wanghzou, Kenneth Hoyt, Dominique James, Jamie K. Moy, Theodore J. Price, Oswald Steward, Tzu-Fang Lou
Publikováno v:
J Neurosci
Injury responses require communication between different cell types in the skin. Sensory neurons contribute to inflammation and can secrete signaling molecules that affect non-neuronal cells. Despite the pervasive role of translational regulation in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::00169068d62eead004bb8fb082a82546
https://doi.org/10.1523/jneurosci.0440-21.2021
https://doi.org/10.1523/jneurosci.0440-21.2021
Autor:
Haowei Tai, Jihye Baek, Kevin J. Parker, Shreya Reddy, Girdhari Rijal, Kenneth Hoyt, Lokesh Basavarajappa, Jane Song
Publikováno v:
Scientific Reports, Vol 11, Iss 1, Pp 1-11 (2021)
Scientific Reports
Scientific Reports
Liver disease is increasing in prevalence across the globe. We present here a multiparametric ultrasound (mpUS) imaging approach for assessing nonalcoholic fatty liver disease (NALFD). This study was performed using rats (N = 21) that were fed either
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cc832c0bbd1229950458699fb1a53d91
https://doaj.org/article/575c851b822e4859abe274637cb02bd9
https://doaj.org/article/575c851b822e4859abe274637cb02bd9
Publikováno v:
Computers in biology and medicine. 151
H-scan ultrasound (US) is a high-resolution imaging technique for soft tissue characterization. By acquiring data in volume space, H-scan US can provide insight into subtle tissue changes or heterogenous patterns that might be missed using traditiona
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db0c313aeff2b8a4a08250dbed721efd
https://pubmed.ncbi.nlm.nih.gov/36442278
https://pubmed.ncbi.nlm.nih.gov/36442278