Examination of ceramic restoration adhesive coverage in cusp-replacement premolar using acoustic emission under fatigue testing.

abstract：:Current clinically accepted technologies for cancer treatment still have limitations which lead to the exploration of new therapeutic methods. Since the past few decades, the hyperthermia treatment has attracted the attention of investigators owing to its strong biological rationales in applying hyperthermia as a canc...

journal_title：Biomedical engineering online

authors： Suriyanto,Ng EY,Kumar SD

更新日期：2017-03-23 00:00:00

abstract：BACKGROUND:In this study, we have examined local non-viral gene delivery, transfection, and therapeutic efficacy of endothelial nitric oxide synthase (eNOS) encoding plasmid DNA administered using coated stents in a rabbit iliac artery restenosis model. METHODS:Lipopolyplexes (LPPs) with eNOS expressing plasmid DNA we...

journal_title：Biomedical engineering online

authors： Brito LA,Chandrasekhar S,Little SR,Amiji MM

更新日期：2010-09-27 00:00:00

abstract：BACKGROUND:The structure of the anatomical surfaces, e.g., CSF and gray and white matter, could severely influence the flow of volume currents in a head model. This, in turn, will also influence the scalp potentials and the inverse source localizations. This was examined in detail with four different human head models....

journal_title：Biomedical engineering online

authors： Ramon C,Schimpf PH,Haueisen J

更新日期：2006-02-08 00:00:00

abstract：BACKGROUND:Exercise has been found to either reduce or increase arterial stiffness. Land-based exercise modalities have been documented as effective physical therapies to decrease arterial stiffness. However, these land-based exercise modalities may not be suitable for overweight individuals, in terms of risks of joint...

journal_title：Biomedical engineering online

authors： Yuan WX,Liu HB,Gao FS,Wang YX,Qin KR

更新日期：2016-12-28 00:00:00

abstract：BACKGROUND:Sleep apnea (OSA) is a common sleep disorder characterized by recurring breathing pauses during sleep caused by a blockage of the upper airway (UA). The altered UA structure or function in OSA speakers has led to hypothesize the automatic analysis of speech for OSA assessment. In this paper we critically rev...

journal_title：Biomedical engineering online

authors： Espinoza-Cuadros F,Fernández-Pozo R,Toledano DT,Alcázar-Ramírez JD,López-Gonzalo E,Hernández-Gómez LA

更新日期：2016-02-20 00:00:00

abstract：BACKGROUND:Areas with high frequency activity within the atrium are thought to be 'drivers' of the rhythm in patients with atrial fibrillation (AF) and ablation of these areas seems to be an effective therapy in eliminating DF gradient and restoring sinus rhythm. Clinical groups have applied the traditional FFT-based a...

journal_title：Biomedical engineering online

authors： Salinet JL,Masca N,Stafford PJ,Ng GA,Schlindwein FS

更新日期：2016-03-08 00:00:00

abstract：BACKGROUND:In stent design optimization, the functional relationship between design parameters and design goals is nonlinear, complex, and implicit and the multi-objective design of stents involves a number of potentially conflicting performance criteria. Therefore it is hard and time-consuming to find the optimal desi...

journal_title：Biomedical engineering online

authors： Li H,Gu J,Wang M,Zhao D,Li Z,Qiao A,Zhu B

更新日期：2016-12-28 00:00:00

abstract：BACKGROUND:Xenogeneic bone has been widely used in a variety of clinical bone-related disease to promote bone healing and restore bone defects. However, the adverse effects of immune system limit its application in the clinic. The aim of this study was to evaluate xenogeneic bone safety of immunotoxicity and explore th...

journal_title：Biomedical engineering online

authors： Sun X,Liu C,Shi Y,Li C,Sun L,Hou L,Wang X

更新日期：2019-11-14 00:00:00

abstract：BACKGROUND:Mobile health apps (mHealth apps) are increasing in popularity and utility for the management of many chronic diseases. Although the current reimbursement structure for mHealth apps is lagging behind the rapidly improving functionality, more clinicians will begin to recommend these apps as they prove their c...

journal_title：Biomedical engineering online

authors： Lan A,Lee A,Munroe K,McRae C,Kaleis L,Keshavjee K,Guergachi A

更新日期：2018-12-17 00:00:00

abstract：BACKGROUND:Regional differences in action potential duration (APD) restitution in the heart favour arrhythmias, but the mechanism is not well understood. METHODS:We simulated a 150 x 150 mm 2D sheet of cardiac ventricular tissue using a simplified computational model. We investigated wavebreak and re-entry initiated b...

journal_title：Biomedical engineering online

authors： Clayton RH,Taggart P

更新日期：2005-09-20 00:00:00

abstract：BACKGROUND:Wound healing of retinal pigment epithelium (RPE) is a complex process that may take place in common age-related macular degeneration eye disease. The purpose of this study was to evaluate whether wounding and wound healing has an effect on Ca2+ dynamics in human embryonic stem cell (hESC)-RPEs cultured diff...

journal_title：Biomedical engineering online

authors： Abu Khamidakh AE,Rodriguez-Martinez A,Kaarniranta K,Kallioniemi A,Skottman H,Hyttinen J,Juuti-Uusitalo K

更新日期：2018-07-31 00:00:00

abstract：BACKGROUND:Heart rate can be used to prescribe exercise intensity for development and maintenance of cardiorespiratory fitness. The aim of this study was to identify the dynamics of heart rate response during moderate-to-vigorous treadmill exercise and to explore parameter dependencies with respect to time, intensity l...

journal_title：Biomedical engineering online

authors： Hunt KJ,Fankhauser SE,Saengsuwan J

更新日期：2015-12-21 00:00:00

abstract：BACKGROUND:Surface roughness is the main factor determining bacterial adhesion, biofilm growth and plaque formation on the dental surfaces in vivo. Air-polishing of dental surfaces removes biofilm but can also damage the surface by increasing its roughness. The purpose of this study was to investigate the surface damag...

journal_title：Biomedical engineering online

authors： Salerno M,Giacomelli L,Derchi G,Patra N,Diaspro A

更新日期：2010-10-12 00:00:00

abstract：BACKGROUND:Red blood cells (RBCs) deform significantly and repeatedly when passing through narrow capillaries and delivering dioxygen throughout the body. Deformability of RBCs is a key characteristic, largely governed by the mechanical properties of the cell membrane. This study investigated RBC mechanical properties ...

journal_title：Biomedical engineering online

authors： Barns S,Balanant MA,Sauret E,Flower R,Saha S,Gu Y

更新日期：2017-12-19 00:00:00

abstract：BACKGROUND:With the aging population and rising healthcare costs, wearable monitoring is gaining importance. The motion artifact affecting dry electrodes is one of the main challenges preventing the widespread use of wearable monitoring systems. In this paper we investigate the motion artifact and ways of making a text...

journal_title：Biomedical engineering online

authors： Cömert A,Honkala M,Hyttinen J

更新日期：2013-04-08 00:00:00

abstract：BACKGROUND:Electric fields are integral to many biological events, from maintaining cellular homeostasis to embryonic development to healing. The application of electric fields offers substantial therapeutic potential, while optimal dosing regimens and the underlying mechanisms responsible for the positive clinical imp...

journal_title：Biomedical engineering online

authors： Hronik-Tupaj M,Rice WL,Cronin-Golomb M,Kaplan DL,Georgakoudi I

更新日期：2011-01-26 00:00:00

abstract：BACKGROUND:The subjects in EEG-Brain computer interface (BCI) system experience difficulties when attempting to obtain the consistent performance of the actual movement by motor imagery alone. It is necessary to find the optimal conditions and stimuli combinations that affect the performance factors of the EEG-BCI syst...

journal_title：Biomedical engineering online

authors： Choi D,Ryu Y,Lee Y,Lee M

更新日期：2011-10-12 00:00:00

abstract：BACKGROUND:Muscle fiber orientation (MFO) is an important parameter related to musculoskeletal functions. The traditional manual method for MFO estimation in sonograms was labor-intensive. The automatic methods proposed in recent years also involved voting procedures which were computationally expensive. METHODS:In th...

journal_title：Biomedical engineering online

authors： Ling S,Chen B,Zhou Y,Yang WZ,Zhao YQ,Wang L,Zheng YP

更新日期：2013-09-30 00:00:00

abstract：BACKGROUND:STAR is a model-based, personalised, risk-based dosing approach for glycaemic control (GC) in critically ill patients. STAR provides safe, effective control to nearly all patients, using 1-3 hourly measurement and intervention intervals. However, the average 11-12 measurements per day required can be a clini...

journal_title：Biomedical engineering online

authors： Uyttendaele V,Knopp JL,Shaw GM,Desaive T,Chase JG

更新日期：2020-04-29 00:00:00

abstract：BACKGROUND:Newborn mammals suffering from moderate hypoxia during or after birth are able to compensate a transitory lack of oxygen by adapting their vital functions. Exposure to hypoxia leads to an increase in the sympathetic tone causing cardio-respiratory response, peripheral vasoconstriction and vasodilatation in p...

journal_title：Biomedical engineering online

authors： Schulz S,Reulecke S,Eiselt M,Schwab K,Witte H,Walter B,Bauer R,Voss A

更新日期：2011-10-03 00:00:00

abstract：BACKGROUND:The evaluation, verification and comparison of different numerical heart models are difficult without a commonly available database that could be utilized as a reference. Our aim was to compile an exemplary dataset. METHODS:The following methods were employed: Magnetic Resonance Imaging (MRI) of heart and t...

journal_title：Biomedical engineering online

authors： Koch H,Bousseljot RD,Kosch O,Jahnke C,Paetsch I,Fleck E,Schnackenburg B

更新日期：2011-01-27 00:00:00

abstract：BACKGROUND:Biomechanical and clinical parameters contribute very closely to functional evaluations of the knee joint. To better understand knee osteoarthritis joint function, the association between a set of knee biomechanical data and a set of clinical parameters of an osteoarthritis population (OA) is investigated in...

journal_title：Biomedical engineering online

authors： Bensalma F,Mezghani N,Ouakrim Y,Fuentes A,Choinière M,Bureau NJ,Durand M,Hagemeister N

更新日期：2019-05-15 00:00:00

abstract：BACKGROUND:The bioluminescent enzyme firefly luciferase (Luc) or variants of green fluorescent protein (GFP) in transformed cells can be effectively used to reveal molecular and cellular features of neoplasia in vivo. Tumor cell growth and regression in response to various therapies can be evaluated by using biolumines...

journal_title：Biomedical engineering online

authors： Cong W,Wang LV,Wang G

更新日期：2004-05-04 00:00:00

abstract：BACKGROUND:Maximum Intensity Projections (MIP) of neuronal dendritic trees obtained from confocal microscopy are frequently used to study the relationship between tree morphology and mechanosensory function in the model organism C. elegans. Extracting dendritic trees from noisy images remains however a strenuous proces...

journal_title：Biomedical engineering online

authors： Greenblum A,Sznitman R,Fua P,Arratia PE,Oren M,Podbilewicz B,Sznitman J

更新日期：2014-06-12 00:00:00

abstract：BACKGROUND:One of the recommended treatments for disorders associated with the lower extremity venous insufficiency is the application of external mechanical compression. Compression stockings and elastic bandages are widely used for the purpose of compression therapy and are usually designed to exert a specified value...

journal_title：Biomedical engineering online

authors： Pourazadi S,Ahmadi S,Menon C

更新日期：2015-11-05 00:00:00

abstract：BACKGROUND:The emergence and development of robot assistant interventional vascular surgery technologies have benefited many patients with cardiovascular or cerebrovascular diseases. Due to the absence of effective training measures, these new advanced technologies have not been fully utilized and only few experienced ...

journal_title：Biomedical engineering online

authors： Ye X,Zhang J,Li P,Wang T,Guo S

更新日期：2016-04-06 00:00:00

abstract：BACKGROUND:It is generally accepted that cartilage adaptation and degeneration are mechanically mediated. Investigating the swelling behaviour of cartilage is important because the stress and strain state of cartilage is associated with the swelling and deformation behaviour. It is well accepted that the swelling of so...

journal_title：Biomedical engineering online

authors： Wu JZ,Herzog W

更新日期：2002-12-19 00:00:00

abstract：BACKGROUND:Segmentation is the most crucial part in the computer-aided bone age assessment. A well-known type of segmentation performed in the system is adaptive segmentation. While providing better result than global thresholding method, the adaptive segmentation produces a lot of unwanted noise that could affect the ...

journal_title：Biomedical engineering online

authors： Chai HY,Wee LK,Swee TT,Salleh ShH,Chea LY

更新日期：2011-09-28 00:00:00

abstract：BACKGROUND:The loss of the notochordal cells from the nucleus pulposus is associated with ageing and disc degeneration. However, understanding the mechanisms responsible for the loss of these cells has been hampered in part due to the difficulty of culturing and maintaining their phenotype. Furthermore, little is known...

journal_title：Biomedical engineering online

authors： Mwale F,Wang HT,Petit A,Girard-Lauriault PL,Hunter CJ,Ouellet JA,Wertheimer MR,Antoniou J

更新日期：2007-09-06 00:00:00

abstract：BACKGROUND:Pre-operative imaging devices generate high-resolution images but intra-operative imaging devices generate low-resolution images. To use high-resolution pre-operative images during surgery, they must be deformed to reflect intra-operative geometry of brain. METHODS:We employ biomechanical models, guided by ...

journal_title：Biomedical engineering online

authors： Hamidian H,Soltanian-Zadeh H,Faraji-Dana R,Gity M

更新日期：2010-09-15 00:00:00