Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Eftekhar Rajab Bolookat"'
Autor:
Eftekhar Rajab Bolookat, Vui King Vincent-Chong, Laurie J. Rich, Anurag K. Singh, Mukund Seshadri
Publikováno v:
Photonics, Vol 11, Iss 3, p 273 (2024)
Xerostomia (severe dry mouth) is a debilitating and often permanent side effect experienced by head and neck cancer patients due to radiation injury to salivary glands. In this study, we evaluated the potential of ultrasound (US)-guided photoacoustic
Externí odkaz:
https://doaj.org/article/95e29ebda2e749cc8d81922c0c437a7d
Publikováno v:
Cell Journal, Vol 18, Iss 1, Pp 46-51 (2016)
Objective: Critical macromolecules such as DNA maybe damaged by free radicals that are generated from the interaction of ionizing radiation with biological systems. Melatonin and vitamin C have been shown to be direct free radical scavengers. The a
Externí odkaz:
https://doaj.org/article/d4198a0a62b04b899f0c0952d0445b5f
Autor:
Eftekhar Rajab Bolookat, Laurie J. Rich, Gyorgy Paragh, Oscar R. Colegio, Anurag K. Singh, Mukund Seshadri
Publikováno v:
Applied Sciences, Vol 10, Iss 3, p 1024 (2020)
Photoacoustic imaging (PAI) is a novel hybrid imaging modality that provides excellent optical contrast with the spatial resolution of ultrasound in vivo. The method is widely being investigated in the clinical setting for diagnostic applications in
Externí odkaz:
https://doaj.org/article/ad600fa6cf244338b954ee6ac744bba4
Publikováno v:
Iranian Journal of Medical Physics, Vol 12, Iss 2, Pp 78-84 (2015)
Introduction Radiotherapy is regarded as the first treatment of choice for nasopharyngeal carcinoma. Despite the advantages of radiotherapy, patients may suffer from a wide range of side-effects due to the presence of many sensitive normal tissues in
Externí odkaz:
https://doaj.org/article/51a8c0dfb7724af39df229112e22e23a
Publikováno v:
J Oral Biosci
The purpose of this study was to apply photoacoustic imaging (PAI), a relatively new imaging method, to non-invasively map neurovascular dynamics in salivary glands. Dynamic PAI with co-registered ultrasound (US) was performed in mice to monitor sali
Autor:
Athar Ehtiati, Majid Jadidi, Ali Jabbary Arfaee, Raheb Ghorbani, Mohsen Bakhshandeh, Eftekhar Rajab Bolookat, Payman Hejazi
Publikováno v:
International Journal of Cancer Management. 14
Background: Despite the benefits of contrast-enhanced computed tomography (CT) scans in better tumor volume delineation, it can affect the accuracy of dose calculation in radiation therapy. This study examined this effect on a thorax phantom. Objecti
Autor:
Anurag K. Singh, Laurie J. Rich, György Paragh, Eftekhar Rajab Bolookat, Mukund Seshadri, Oscar R. Colegio
Publikováno v:
Applied Sciences, Vol 10, Iss 3, p 1024 (2020)
Appl Sci (Basel)
Appl Sci (Basel)
Photoacoustic imaging (PAI) is a novel hybrid imaging modality that provides excellent optical contrast with the spatial resolution of ultrasound in vivo. The method is widely being investigated in the clinical setting for diagnostic applications in
Autor:
Kate L. Martin, J. Gomez, Harish K. Malhotra, Eftekhar Rajab Bolookat, Bradley M. Rauschenbach, Anurag K. Singh, Von Darius Heard
Publikováno v:
Annals of Lung Cancer. 3
Determination of intrafraction motion in stereotactic body radiation therapy (SBRT) of non-small-cell lung cancer (NSCLC) usually involves generating an internal target volume (ITV) based on target segmentation in every one of the 10 phases of a 4-di
Publikováno v:
Clinical Cancer Research. 27:PO-056
Salivary gland dysfunction is a common side effect of radiation therapy (RT) in patients with head and neck cancer and is a consequence of direct damage to glandular parenchyma along with inflammatory changes and vascular injury following radiation.
Dose distribution verification for GYN brachytherapy using EBT Gafchromic film and TG-43 calculation
Autor:
Somayeh Gholami, Seied Rabi Mahdavi, Ramin Jaberi, Hassan Ali Nedaie, Eftekhar Rajab Bolookat, Hamid Reza Mirzaei, Ali S. Meigooni, Ali Jabbary Arfaee
Publikováno v:
Reports of Practical Oncology & Radiotherapy. 21:480-486
Aim Verification of dose distributions for gynecological (GYN) brachytherapy implants using EBT Gafchromic film. Background One major challenge in brachytherapy is to verify the accuracy of dose distributions calculated by a treatment planning system