Effects of Chemically Doped Bioactive Borate Glass on Neuron Regrowth and Regeneration.

abstract：:Continuous flow left ventricular devices (CF-LVADs) support the failing heart at a constant speed and alters the loads on the aortic valve. This may cause insufficiency in the aortic valve under long-term CF-LVAD support. The aim of this study is to assess the aortic valve function under varying speed CF-LVAD support....

journal_title：Annals of biomedical engineering

authors： Bozkurt S,van de Vosse FN,Rutten MC

更新日期：2015-08-01 00:00:00

abstract：:Zebrafish is an emerging model system for cardiac conduction and regeneration. Zebrafish heart regenerates after 20% ventricular resection within 60 days. Whether cardiac conduction phenotype correlated with cardiomyocyte regeneration remained undefined. Longitudinal monitoring of the adult zebrafish heart (n = 12) wa...

journal_title：Annals of biomedical engineering

authors： Yu F,Li R,Parks E,Takabe W,Hsiai TK

更新日期：2010-07-01 00:00:00

abstract：:The efforts to develop structural materials for biodegradable metal implants have lately shifted their focus from Magnesium and Iron base alloys towards Zinc. This was mainly due to the accelerated corrosion rate of Mg that is accompanied by hydrogen gas evolution, formation of voluminous iron oxide products with redu...

journal_title：Annals of biomedical engineering

authors： Kafri A,Ovadia S,Yosafovich-Doitch G,Aghion E

更新日期：2019-06-01 00:00:00

abstract：:Linear autoregressive (AR) model-based heart rate (HR) spectral analysis has been widely used to study HR dynamics. Owing to system and measurement noise, the parameters of an AR model have intrinsic statistical uncertainty. In this study, we evaluate how this AR parameter uncertainty can translate to uncertainty in H...

journal_title：Annals of biomedical engineering

authors： Christini DJ,Kulkarni A,Rao S,Stutman ER,Bennett FM,Hausdorff JM,Oriol N,Lutchen KR

更新日期：1995-03-01 00:00:00

abstract：:Lung cancer patients often suffer from severe airway stenosis, the symptoms of which can be relieved by the implantation of stents. Different respiratory stents are commercially available, but the impact of their mechanical performance on tissue responses is not well understood. Two novel laser-cut and hand-braided ni...

journal_title：Annals of biomedical engineering

authors： Thiebes AL,McGrath DJ,Kelly N,Sweeney CA,Kurtenbach K,Gesché VN,Clauser J,O'Brien B,Bruzzi M,McHugh PE,Jockenhoevel S,Cornelissen CG

更新日期：2019-08-01 00:00:00

abstract：:A wide range of length and time scales are relevant to pharmacology, especially in drug development, drug design and drug delivery. Therefore, multiscale computational modeling and simulation methods and paradigms that advance the linkage of phenomena occurring at these multiple scales have become increasingly importa...

journal_title：Annals of biomedical engineering

authors： Clancy CE,An G,Cannon WR,Liu Y,May EE,Ortoleva P,Popel AS,Sluka JP,Su J,Vicini P,Zhou X,Eckmann DM

更新日期：2016-09-01 00:00:00

abstract：:This paper describes a finite volume method for modeling electrical activation in a sample of cardiac tissue using the bidomain equations. Microstructural features to the level of cleavage planes between sheets of myocardial fibers in the tissue are explicitly represented. The key features of this implementation compa...

journal_title：Annals of biomedical engineering

authors： Trew M,Le Grice I,Smaill B,Pullan A

更新日期：2005-05-01 00:00:00

abstract：:In previous shoulder impact studies, the 50th-percentile male GHBMC human body finite-element model was shown to have good biofidelity regarding impact force, but under-predicted shoulder deflection by 80% compared to those observed in the experiment. The goal of this study was to validate the response of the GHBMC M5...

journal_title：Annals of biomedical engineering

authors： Park G,Kim T,Panzer MB,Crandall JR

更新日期：2016-08-01 00:00:00

abstract：:To meet demands of vascular reconstruction, there is a need for prosthetic alternatives to natural blood vessels. Here we explored a new conduit fabrication approach. Macroporous, gelatin microcarriers laden with human umbilical vein endothelial cells and aortic smooth muscle cells were dispensed into tubular agarose ...

journal_title：Annals of biomedical engineering

authors： Twal WO,Klatt SC,Harikrishnan K,Gerges E,Cooley MA,Trusk TC,Zhou B,Gabr MG,Shazly T,Lessner SM,Markwald RR,Argraves WS

更新日期：2014-07-01 00:00:00

abstract：:Mitral valve regurgitation (MVR) is common in patients receiving left ventricular assist device (LVAD) support, however the haemodynamic effect of MVR is not entirely clear. This study evaluated the haemodynamic effect of MVR with LVAD support and the influence of inflow cannulation site and LVAD speed modulation. Lef...

journal_title：Annals of biomedical engineering

authors： Gregory SD,Stevens MC,Wu EL,Pauls JP,Kleinheyer M,Fraser JF

更新日期：2016-09-01 00:00:00

abstract：:Membrane introduction mass spectrometry has been applied to inert gas measurements in blood and tissue, but gases with low blood solubility are associated with reduced sensitivity. Countercurrent extraction of inert gases from a blood sample into a water carrier phase has the potential to extract most of the gas sampl...

journal_title：Annals of biomedical engineering

authors： Baumgardner JE,Neufeld GR

更新日期：1997-09-01 00:00:00

abstract：:Correct development of neuronal tracts requires the coordination of multiple permissive and inhibitory signals. By generating an in vitro microenvironment using soft lithography and microfluidic techniques, multiple guidance cues can be presented in a spatially defined way. Here we evaluated how neurites of dorsal roo...

journal_title：Annals of biomedical engineering

authors： Li GN,Liu J,Hoffman-Kim D

更新日期：2008-06-01 00:00:00

abstract：:We propose a multiphysical mathematical model by fully coupling lipid deposition, monocytes/macrophages recruitment and angiogenesis to investigate the pathophysiological responses of an atherosclerotic plaque to the dynamic changes in the microenvironment. The time evolutions of cellular (endothelial cells, macrophag...

journal_title：Annals of biomedical engineering

authors： Guo M,Cai Y,He C,Li Z

更新日期：2019-02-01 00:00:00

abstract：:Thorax injuries mainly due to rib fractures have been associated with high rates of morbidity and mortality in motor vehicle crashes. Thoracic biomechanics has been studied extensively, but there are no robust biomechanical response targets for ribs that consider age, sex, body size, and vulnerability factors. The obj...

journal_title：Annals of biomedical engineering

authors： Kang YS,Kwon HJ,Stammen J,Moorhouse K,Agnew AM

更新日期：2021-02-01 00:00:00

abstract：:Mild traumatic brain injury in sports has become a significant public health concern which has not only received the general public's attention through multiple news media stories involving athletic concussions, but has also resulted in local, state, and national legislative efforts to improve recognition and manageme...

journal_title：Annals of biomedical engineering

authors： Doolan AW,Day DD,Maerlender AC,Goforth M,Gunnar Brolinson P

更新日期：2012-01-01 00:00:00

abstract：:Polycrystalline silicon (poly-Si) micromechanical structures can be made by selectively etching an underlying sacrificial oxide layer. Advantages of this micromachining technique are its simplicity and compatibility with conventional integrated-circuit processing. Compressive internal stress in poly-Si films constrain...

journal_title：Annals of biomedical engineering

authors： Howe RT

更新日期：1986-01-01 00:00:00

abstract：:Poor vascular homeostasis drives many clinical disorders including diabetes, arthritis, atherosclerosis, and peripheral artery disease. Local tissue ischemia resultant of insufficient blood flow is a potent stimulus for recruitment of endothelial progenitor cells (EPCs). This mobilization and homing is a multi-step pr...

journal_title：Annals of biomedical engineering

authors： Williams PA,Silva EA

更新日期：2015-10-01 00:00:00

abstract：:Premature ovarian insufficiency (POI) is a major complication of cytotoxic treatments due to extreme ovarian sensitivity to chemotherapy and radiation. In pediatric cancer patients modern therapy has improved the long-term survival to over 80% in the United States. However, these cancer survivors face long-term health...

journal_title：Annals of biomedical engineering

authors： David A,Day JR,Cichon AL,Lefferts A,Cascalho M,Shikanov A

更新日期：2017-07-01 00:00:00

abstract：:Normal physiological mechanical forces cause constant tissue renewal in aortic valve leaflets (AVL) while altered mechanical forces incite changes in their structural and biological properties. The current study aims at characterizing the remodeling properties of AVL subjected to cyclic circumferential stretch in a st...

journal_title：Annals of biomedical engineering

authors： Balachandran K,Konduri S,Sucosky P,Jo H,Yoganathan AP

更新日期：2006-11-01 00:00:00

abstract：:Recent developments in computational modeling of cochlear implantation are promising to study in silico the performance of the implant before surgery. However, creating a complete computational model of the patient's anatomy while including an external device geometry remains challenging. To address such a challenge, ...

journal_title：Annals of biomedical engineering

authors： Mangado N,Ceresa M,Duchateau N,Kjer HM,Vera S,Dejea Velardo H,Mistrik P,Paulsen RR,Fagertun J,Noailly J,Piella G,González Ballester MÁ

更新日期：2016-08-01 00:00:00

abstract：:Cellular engineering applies the principles and methods of engineering to the problems of cell and molecular biology of both a basic and applied nature. As biomedical engineering has shifted from the organ and tissue level to the cellular and sub-cellular level, cellular engineering has emerged as a new area. A corner...

journal_title：Annals of biomedical engineering

authors： Nerem RM

更新日期：1991-01-01 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：:Radiation applied for therapy and diagnostics damages molecular/atomic couples of biotissues, bones being among them. As a result, electron peculiarities and mechanical behavior of the latter are altered. Correlation between strength of the irradiated bone and its electron features explored due to photo- and exoelectr...

journal_title：Annals of biomedical engineering

authors： Dekhtyar Y

更新日期：2001-12-01 00:00:00

abstract：:Extraction of the cardiac surfaces of interest from multi-detector computed tomographic (MDCT) data is a pre-requisite step for cardiac analysis, as well as for image guidance procedures. Most of the existing methods need manual corrections, which is time-consuming. We present a fully automatic segmentation technique ...

journal_title：Annals of biomedical engineering

authors： Antunes S,Esposito A,Palmisano A,Colantoni C,Cerutti S,Rizzo G

更新日期：2016-05-01 00:00:00

abstract：:Organ models are used for planning and simulation of operations, developing new surgical instruments, and training purposes. There is a substantial demand for in vitro organ phantoms, especially in urological surgery. Animal models and existing simulator systems poorly mimic the detailed morphology and the physical pr...

journal_title：Annals of biomedical engineering

authors： Adams F,Qiu T,Mark A,Fritz B,Kramer L,Schlager D,Wetterauer U,Miernik A,Fischer P

更新日期：2017-04-01 00:00:00

abstract：:Early stage changes in hypertensive arteries have a significant effect on the long-term adaptation of the arteries. Compared to the long-term adaptation, little is known about the early dimensional and functional changes in hypertensive arteries in the first few days of hypertension. To study the early stage changes i...

journal_title：Annals of biomedical engineering

authors： Han HC,Ku DN

更新日期：2001-06-01 00:00:00

abstract：:The contractile power of the latissimus dorsi muscle (LDM) is used in skeletal muscle cardiac assist (SMCA) to augment the blood pumping ability of a failing heart. The LDM has three anatomically distinct, independently innervate segments-the transverse, oblique, and lateral. There are potential advantages to selectiv...

journal_title：Annals of biomedical engineering

authors： Thompson DR,Michele JJ,Cheever EA,George DT

更新日期：1999-01-01 00:00:00

abstract：:The bioinspired, microscale tissue engineering approach has emerged in recent years as a promising alternative to preformed scaffolds. Using this approach, complex tissues and organs can be efficiently engineered from microscale modules to replicate the intricate architecture and physiology of vascularized organs and ...

journal_title：Annals of biomedical engineering

authors： Annamalai RT,Matthew HWT

更新日期：2019-05-01 00:00:00

abstract：:Dual X-ray absorptiometry (DXA) measures areal bone mineral density (aBMD) by simplifying a complex 3D bone structure to a 2D projection and is not equally effective for explaining fracture strength in women and men. Unlike DXA, subject-specific quantitative computed tomography-based finite element analysis (QCT/FEA) ...

journal_title：Annals of biomedical engineering

authors： Rezaei A,Giambini H,Rossman T,Carlson KD,Yaszemski MJ,Lu L,Dragomir-Daescu D

更新日期：2017-12-01 00:00:00

abstract：:One of the major functions of the cardiovascular system is to deliver blood to the microcirculation where exchange of mass and energy can take place. In the present article, we will provide an overview of the state-of-the-art computational methods for modeling of red blood cell (RBC) rheology and dynamics in the micro...

journal_title：Annals of biomedical engineering

authors： Cristini V,Kassab GS

更新日期：2005-12-01 00:00:00