Errors caused by combination of Di-4 ANEPPS and Fluo3/4 for simultaneous measurements of transmembrane potentials and intracellular calcium.

abstract：:Microfluidic devices aim at miniaturizing, automating, and lowering the cost of chemical and biological sample manipulation and detection, hence creating new opportunities for lab-on-a-chip platforms. Recently, optofluidic devices have also emerged where optics is used to enhance the functionality and the performance ...

journal_title：Annals of biomedical engineering

authors： Bishara W,Isikman SO,Ozcan A

更新日期：2012-02-01 00:00:00

abstract：:Magnetic nanoparticle (mNP) based thermal therapies have demonstrated relevance in the clinic, but effective application requires an understanding of both its strengths and limitations. This study explores two critical limitations for clinical use: (1) maximizing localized mNP heating, while avoiding bulk heating due ...

journal_title：Annals of biomedical engineering

authors： Etheridge ML,Bischof JC

更新日期：2013-01-01 00:00:00

abstract：:Diluted serum provides a model of interstitial fluid that can be used to study the response of smooth muscle cells (SMCs) to interstitial flow. The effect of serum and some of its components on SMC contraction (area reduction) and intracellular calcium ([Ca2+]i) response were characterized in rat aortic SMC in vitro. ...

journal_title：Annals of biomedical engineering

authors： Ainslie K,Shi ZD,Garanich JS,Tarbell JM

更新日期：2004-12-01 00:00:00

abstract：:We seek to construct physical and mathematical models of life. Such models allow us to test our understanding of how living systems function and how they respond to human imposed stimuli. One system is a genomically and chemically complete model of a minimal cell. This cell is a hypothetical bacterium with the fewest ...

journal_title：Annals of biomedical engineering

authors： Shuler ML

更新日期：2012-07-01 00:00:00

abstract：:Instrumentation systems for breath-to-breath analysis of respiratory gas exchange have been faulted by phase lags between various flow and composition signals and by difficulties in gathering and processing large amounts of data. The system described here represents an attempt to overcome these problems. Phase delays ...

journal_title：Annals of biomedical engineering

authors： Sodal IE,Swanson GD,Micco AJ,Sprague F,Ellis DG

更新日期：1983-01-01 00:00:00

abstract：:We develop a mathematical model of nanoparticles depositing onto and penetrating into a biofilm grown in a parallel-plate flow cell. We carry out deposition experiments in a flow cell to support the modeling. The modeling and the experiments are motivated by the potential use of polymer nanoparticles as part of a trea...

journal_title：Annals of biomedical engineering

authors： Miller JK,Neubig R,Clemons CB,Kreider KL,Wilber JP,Young GW,Ditto AJ,Yun YH,Milsted A,Badawy HT,Panzner MJ,Youngs WJ,Cannon CL

更新日期：2013-01-01 00:00:00

abstract：:Validation is a critical step in finite element model (FEM) development. This study focuses on the validation of the Global Human Body Models Consortium full body average male occupant FEM in five localized loading regimes-a chest impact, a shoulder impact, a thoracoabdominal impact, an abdominal impact, and a pelvic ...

journal_title：Annals of biomedical engineering

authors： Vavalle NA,Davis ML,Stitzel JD,Gayzik FS

更新日期：2015-09-01 00:00:00

abstract：:The local dilation of the infrarenal abdominal aorta, termed an abdominal aortic aneurysm (AAA), is often times asymptomatic and may eventually result in rupture-an event associated with a significant mortality rate. The estimation of in-vivo stresses within AAAs has been proposed as a useful tool to predict the likel...

journal_title：Annals of biomedical engineering

authors： Vande Geest JP,Schmidt DE,Sacks MS,Vorp DA

更新日期：2008-06-01 00:00:00

abstract：:Depending on the duration of exposure to supraphysiological temperatures, cellular proteins and organelles can suffer from structural alternations and irreversible denaturation, which may induce cell death. The thermotolerance of three human urinary bladder carcinoma cell lines, TSGH-8301, J82 and TCC-SUP (cytological...

journal_title：Annals of biomedical engineering

authors： Jen CP,Huang CT,Tsai CH

更新日期：2009-11-01 00:00:00

abstract：:Vascular diseases are an increasing health issue, and common alloplastic, allogenic or autologous vascular grafts show frequent complications. The aim of this study is to develop an acellular, xenogenic bypass-graft from a bovine carotid artery (BAC) using detergent-based protocols. We compared decellularization with ...

journal_title：Annals of biomedical engineering

authors： Daugs A,Hutzler B,Meinke M,Schmitz C,Lehmann N,Markhoff A,Bloch O

更新日期：2017-11-01 00:00:00

abstract：:Double-exposure holographic interferometry is a contactless whole-field method. Dimensional changes are visualized as a series of interference fringes overlaid on the holographic image of the femur, where each fringe represents 0.316 micron (half the wavelength of the laser light) of motion. Interferograms for intact ...

journal_title：Annals of biomedical engineering

authors： Ovryn B,Manley MT,Stern LS

更新日期：1987-01-01 00:00:00

abstract：:The continuing lack of longitudinal histopathological and biomechanical data for human arteries in health and disease highlights the importance of studying the many genetic, pharmacological, and surgical models that are available in mice. As a result, there has been a significant increase in the number of reports on t...

journal_title：Annals of biomedical engineering

authors： Bersi MR,Ferruzzi J,Eberth JF,Gleason RL Jr,Humphrey JD

更新日期：2014-06-01 00:00:00

abstract：:Continuum-level finite element models (FEMs) of the humerus offer the ability to evaluate joint replacement designs preclinically; however, experimental validation of these models is critical to ensure accuracy. The objective of the current study was to quantify experimental full-field strain magnitudes within osteoar...

journal_title：Annals of biomedical engineering

authors： Kusins J,Knowles N,Columbus M,Oliviero S,Dall'Ara E,Athwal GS,Ferreira LM

更新日期：2020-12-01 00:00:00

abstract：:Literature review articles provide a valuable mechanism for remaining informed amidst an ever-increasing body of scientific work. Condensing current advances into this disseminatable form is a critical activity for any research trainee. To systematize this multifaceted process, we present the "why, when, who, what, ho...

journal_title：Annals of biomedical engineering

authors： Koons GL,Schenke-Layland K,Mikos AG

更新日期：2019-11-01 00:00:00

abstract：:Percutaneous stent implantation has revolutionized the clinical treatment of occluded arteries. Nevertheless, there is still a large unmet need to prevent re-occlusion after implantation. Consequently, a niche exists for a cost-effective pre-clinical method of evaluating novel interventional devices in human models. T...

journal_title：Annals of biomedical engineering

authors： Punchard MA,O'Cearbhaill ED,Mackle JN,McHugh PE,Smith TJ,Stenson-Cox C,Barron V

更新日期：2009-07-01 00:00:00

abstract：:There are recent reports of hybrid tissue-fabric materials with good performance-high biocompatibility and high mechanical strength. In this study, we demonstrate the capability of a hybrid material as a long-term filter for blood proteins. Polyester fabrics were implanted into rats to fabricate hybrid tissue-fabric m...

journal_title：Annals of biomedical engineering

authors： Inoue Y,Yokota T,Sekitani T,Kaneko A,Woo T,Kobayashi S,Shibuya T,Tanaka M,Kosukegawa H,Saito I,Isoyama T,Abe Y,Yambe T,Someya T,Sekino M

更新日期：2017-05-01 00:00:00

abstract：:High-frequency ventilation (HFV) has not one but several histories. Proceeding along largely independent pathways are techniques using frequencies of 1-5 Hz and techniques using 10-40 Hz, the former being introduced by Sjostrand in 1971, the latter by Lunkenheimer in 1972. It was nearly ten years before it was recogni...

journal_title：Annals of biomedical engineering

authors： Bryan AC

更新日期：1984-01-01 00:00:00

abstract：:Microstructural characterization of cardiac tissue and its remodeling in disease is a crucial step in many basic research projects. We present a comprehensive approach for three-dimensional characterization of cardiac tissue at the submicrometer scale. We developed a compression-free mounting method as well as labelin...

journal_title：Annals of biomedical engineering

authors： Seidel T,Edelmann JC,Sachse FB

更新日期：2016-05-01 00:00:00

abstract：:This study presents a novel approach to modeling the electrocardiogram (ECG): the Gaussian pulse decomposition. Constituent waves of the ECG are decomposed into and represented by Gaussian pulses using an iterative algorithm: the chip away decomposition (ChAD) algorithm. At each iteration, a nonlinear minimization met...

journal_title：Annals of biomedical engineering

authors： Suppappola S,Sun Y,Chiaramida SA

更新日期：1997-03-01 00:00:00

abstract：:Fox and Lu derived an algorithm based on stochastic differential equations for approximating the kinetics of ion channel gating that is simpler and faster than "exact" algorithms for simulating Markov process models of channel gating. However, the approximation may not be sufficiently accurate to predict statistics of...

journal_title：Annals of biomedical engineering

authors： Bruce IC

更新日期：2009-04-01 00:00:00

abstract：:This paper presents two related methods for registering an image of an anatomical object with data from sensors arranged on the object. One method is described with reference to a test case involving a rectangular electrode plaque disposed on a heart surface, which is imaged with MRI. Data from the electrodes is fused...

journal_title：Annals of biomedical engineering

authors： Hopenfeld B,Ashikaga H,McVeigh ER

更新日期：2007-10-01 00:00:00

abstract：:The great success of stents in treating cardiovascular disease is actually undermined by their long-term fatigue failure. The high variability of stent failure incidence suggests that it is due to several correlated aspects, such as loading conditions, material properties, component design, surgical procedure, and pat...

journal_title：Annals of biomedical engineering

authors： Auricchio F,Constantinescu A,Conti M,Scalet G

更新日期：2016-02-01 00:00:00

abstract：:The signal that governs the chemotactic response of mammalian white blood cells and tissue cells arises from membrane-localized binding events involving chemotactic factor ligands and receptors and G proteins. Fluctuations in this signal have been traditionally attributed to significant "noise" in receptor-ligand bind...

journal_title：Annals of biomedical engineering

authors： Moghe PV,Tranquillo RT

更新日期：1995-05-01 00:00:00

abstract：:The bending stiffness of a phospholipid bilayer (Kc) was measured by forming thin bilayer cylinders (tethers) from giant phospholipid vesicles. Based on the balance of forces, the tether force was expected to be proportional to the square root of the membrane tension, with a constant of proportionality containing Kc. ...

journal_title：Annals of biomedical engineering

authors： Heinrich V,Waugh RE

更新日期：1996-09-01 00:00:00

abstract：:Functional electrical stimulation (FES) to lower extremity (LE) muscles is used by individuals post-stroke as an alternative to mechanical orthotic devices during gait or as a training modality during rehabilitation. Technological developments which improve the feasibility, accessibility and effectiveness of FES syste...

journal_title：Annals of biomedical engineering

authors： Kafri M,Laufer Y

更新日期：2015-02-01 00:00:00

abstract：:Current efforts to evaluate the performance of laparoscopic arterial fusion devices are limited to costly, time consuming, empirical studies. Thus, a finite element (FE) model, with the ability to predict device performance would improve device design and reduce development time and costs. This study introduces a mode...

journal_title：Annals of biomedical engineering

authors： Fankell DP,Kramer E,Cezo J,Taylor KD,Ferguson VL,Rentschler ME

更新日期：2016-11-01 00:00:00

abstract：:Newborns with single ventricle physiology are usually palliated with a multi-staged procedure. When cardiovascular complications e.g., collateral vessel formation occur during the inter-stage periods, further treatments are required. An 8-month-old patient, who underwent second stage (i.e., bi-directional Glenn, BDG) ...

journal_title：Annals of biomedical engineering

authors： Corsini C,Baker C,Baretta A,Biglino G,Hlavacek AM,Hsia TY,Kung E,Marsden A,Migliavacca F,Vignon-Clementel I,Pennati G,Modeling of Congenital Hearts Alliance (MOCHA) Investigators.

更新日期：2015-06-01 00:00:00

abstract：:Based on mathematical expressions governing the electric field, the extracellular potentials generated by a single active fiber in a restricted circular cylindrical volume conductor are evaluated. This paper examines the effect of the extent of the volume conductor, with radius b, on the extracellular potentials at di...

journal_title：Annals of biomedical engineering

authors： Trayanova N,Henriquez CS,Plonsey R

更新日期：1990-01-01 00:00:00

abstract：:Overexpressed receptors, characteristic of many cancers, have been targeted by various researchers to achieve a more specific treatment for cancer. A common approach is to use the natural ligand for the overexpressed receptor as a cancer-targeting agent which can deliver a chemically or genetically conjugated toxic mo...

journal_title：Annals of biomedical engineering

authors： Yoon DJ,Liu CT,Quinlan DS,Nafisi PM,Kamei DT

更新日期：2011-04-01 00:00:00

abstract：:It would often be desirable to obtain the respiratory rate during everyday conditions without obtaining an additional respiratory trace. This study investigates the agreement between respiratory rate assessed from the electrocardiogram (ECG) and the reference respiratory rate derived from a nasal/oral airflow (AF). Na...

journal_title：Annals of biomedical engineering

authors： Cysarz D,Zerm R,Bettermann H,Frühwirth M,Moser M,Kröz M

更新日期：2008-12-01 00:00:00