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DETERMINATION OF THE TISSUE ANISOTROPY FACTOR DURING THE PHOTOMETRY BY ELLIPSOIDAL REFLECTORS [PDF]
KPI Science News, 2019 Background. The features of scattering anisotropy factor determination in the research of thick biological tissue samples. Objective. The purpose of the paper is development and testing of new method of tissue scattering anisotropy factor determination ...
Mikhail O. Bezuglyi +2 more
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Journal of the European Optical Society-Rapid Publications, 2023 Line-field Confocal Optical Coherence Tomography (LC-OCT) is an imaging modality based on a combination of time-domain optical coherence tomography and reflectance confocal microscopy.
Waszczuk Léna +3 more
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Differences in optical properties of rat muscle tissue at room and physiological temperatures [PDF]
Известия Саратовского университета. Новая серия: Физика, 2022 Background and Objectives: Knowledge of the optical and thermal human tissues properties is essential for optimizing laser therapy and optical diagnostics. Most studies are carried out at room temperature of the sample. At the same time, it is known that
Gamayunova, Ekaterina Алексеевна +5 more
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Frontiers in Oncology, 2022 Pancreatic ductal adenocarcinoma (PDAC) is one of the deadliest cancers with a minority (< 10%) of patients surviving five years past diagnosis. This could be improved with the development of new imaging modalities for early differentiation of benign ...
Joshua Hamilton +12 more
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Variations in tissue optical parameters with the incident power of an infrared laser.
PLoS ONE, 2022 Infrared (IR) lasers are extensively utilized as an effective tool in many medical practices. Nevertheless, light penetration into the inspected tissue, which is highly affected by tissue optical properties, is a crucial factor for successful optical ...
Omnia Hamdy, Haitham S Mohammed
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Effective attenuation coefficient and penetration depth of 630 nm laser light in polyvinyl alcohol slime glue phantoms simulating the human brain tumour [PDF]
Proceedings of the Estonian Academy of Sciences, 2022 The effectiveness of optical methods such as photodynamic therapy (PDT) depends on the amount of light distribution within the tissue to aid their potential for early cancer detection in a quantitative and non-invasive manner.
Lindokuhle Ntombela +2 more
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International Journal of Hyperthermia, 2022 Background Traditional computer simulation studies of radiofrequency catheter ablation (RFCA) usually neglect the anisotropy in myocardial electrical conductivity (MEC), which is likely an essential factor in governing the ablation outcome.
Kaihao Gu, Shengjie Yan, Xiaomei Wu
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BMC Medical Imaging, 2021 Background This study is to examine the feasibility of shear wave elastography (SWE) anisotropy in assessing the prognosis of breast cancer. Methods We enrolled 119 breast cancer patients from January 2017 to October 2019.
Xiaoling Leng +5 more
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APL Bioengineering, 2022 The myocardium is a mechanically active tissue typified by anisotropy of the resident cells [cardiomyocytes (CMs) and cardiac fibroblasts (cFBs)] and the extracellular matrix (ECM). Upon ischemic injury, the anisotropic tissue is replaced by disorganized
Dylan Mostert +6 more
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Results in Optics, 2023 A matrix of poly (vinyl alcohol) (PVA) slime phantoms was investigated to replicate the published optical properties of the lung carcinoma and tumorous brain tissues at 630 nm wavelength.
Lindokuhle Ntombela +2 more
doaj +1 more source