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Advancements in temporomandibular joint total joint replacements (TMJR)
Springer Science and Business Media LLC - Tập 9 - Trang 169-179 - 2019
The goal of this paper is to review the advantages and disadvantages of the various treatment options of temporomandibular joint (TMJ) total joint replacement (TJR). TMJ articles published within the last 20 years were reviewed to collect the information on non-invasive and invasive TMD treatment methods. Recent technological advancements helped the evolution of treatment methods and offered signi......
Diagnostic techniques for improved segmentation, feature extraction, and classification of malignant melanoma
Springer Science and Business Media LLC - Tập 10 - Trang 171-179 - 2019
A typical diagnosis of malignant melanoma involves three major steps: segmentation of a lesion from the input color image, feature extraction from the separated lesion, and classification to distinguish malignant from benign melanomas based on features obtained. We suggest new methods for segmentation, feature extraction, and classification compared. We replaced edge-imfill method with U-Otsu meth......
Hyaluronan drug delivery systems are promising for cancer therapy because of their selective attachment, enhanced uptake, and superior efficacy
Springer Science and Business Media LLC - Tập 5 - Trang 109-123 - 2015
The emergence of nanomedicine and nanotechnology has started to change the clinical approaches for the diagnosis and treatment of diseases. Innovations include drug targeting and enhanced efficacy. A drug carrier that has many desired properties for nanomedicine is hyaluronan. It has high affinity for water, does not induce an immunological response for high molecular weight hyaluronan, and posses......
Histologic evaluation of a catheter coated with paclitaxel PLGA nanoparticles in the internal jugular veins of rats
Springer Science and Business Media LLC - Tập 13 - Trang 505-514 - 2023
The aim of this study is to investigate the potential impact of catheterization on intimal hyperplasia and explore the efficacy of Paclitaxel loaded PLGA nanoparticles (PTX-NPs) in preventing stenosis at the site of venous injury. Under general anesthesia, Central Venous Catheters were inserted into the rat’s right internal jugular veins (IJV) using the cut-down technique. Twenty bare catheters (C......
Development of correction schemes for a small field of view gamma camera
Springer Science and Business Media LLC - Tập 2 - Trang 215-222 - 2013
The goal of this study is to develop data correction schemes for a small field of view (SFOV) high resolution gamma camera detector for a small organ dedicated system such as breast, thyroid and joints. The gamma camera contains PMTs coupled with single slap of NaI(TI) plate crystal. Correction schemes including energy, linearity and uniformity correction were developed. Energy and linearity corre......
Multiscale self-quotient filtering for an improved unsupervised retinal blood vessels characterisation
Springer Science and Business Media LLC - - 2017
Digital images often suffer from contrast variability and non-uniform illumination, which seriously affect the evaluation of biomarkers such as the arteriolar to venular ratio. This biomarker provides valuable information about many pathological conditions such as diabetes, hypertension etc. Hence, in order to efficiently estimate the biomarkers, correct classification of retinal vessels extracte......
Novel tailoring algorithm for abrupt motion artifact removal in photoplethysmogram signals
Springer Science and Business Media LLC - Tập 7 - Trang 299-304 - 2017
Photoplethysmogram (PPG) signals are widely used for wearable electronic devices nowadays. The PPG signal is extremely sensitive to the motion artifacts (MAs) caused by the subject’s movement. The detection and removal of such MAs remains a difficult problem. Due to the complicated MA signal waveforms, none of the existing techniques can lead to satisfactory results. In this paper, a new framework......
Systematic review of automated sleep apnea detection based on physiological signal data using deep learning algorithm: a meta-analysis approach
Springer Science and Business Media LLC - - 2023
Sleep apnea (SLA) is a respiratory-related sleep disorder that affects a major proportion of the population. The gold standard in sleep testing, polysomnography, is costly, inconvenient, and unpleasant, and it requires a skilled professional to score. Multiple researchers have suggested and developed automated scoring processes with less detectors and automated classification algorithms to resolve......
Mitochondrial medicine and biomedical engineering
Springer Science and Business Media LLC - Tập 1 - Trang 21-26 - 2011
This paper will introduce basic information on mitochondrial medicine and the direction of research. This paper will first introduce basic information on mitochondrial medicine and the direction of research. Then, it will delineate recent research on biomedical engineering methods and applications of mitochondrial medicine and discuss prospects of this research. Recent research on mitochondrial me......
U-net based metal segmentation on projection domain for metal artifact reduction in dental CT
Springer Science and Business Media LLC - Tập 9 - Trang 375-385 - 2019
Unlike medical computed tomography (CT), dental CT often suffers from severe metal artifacts stemming from high-density materials employed for dental prostheses. Despite the many metal artifact reduction (MAR) methods available for medical CT, those methods do not sufficiently reduce metal artifacts in dental CT images because MAR performance is often compromised by the enamel layer of teeth, whos......
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