Evaluation of effectiveness of a facet wiring technique: an in vitro biomechanical investigation.

abstract：:Deformational loading represents a primary component of the chondrocyte physical environment in vivo. This review summarizes our experience with physiologic deformational loading of chondrocyte-seeded agarose hydrogels to promote development of cartilage constructs having mechanical properties matching that of the par...

journal_title：Annals of biomedical engineering

authors： Hung CT,Mauck RL,Wang CC,Lima EG,Ateshian GA

更新日期：2004-01-01 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：:Impedance cardiography has not achieved popularity in the Intensive Care Unit (ICU) to date probably because of the limitations in technique and interpretation associated with the altered physiology of critically ill patients, and also because of interference from other machinery in the ICU. The current climate of que...

journal_title：Annals of biomedical engineering

authors： Fuller H,Raskob G,ter Keurs H,Hull R

更新日期：1989-01-01 00:00:00

abstract：:Much effort is expended in developing biomimetic scaffolds that provide the micro-architecture of native tissue with appropriate cellular niches. Such scaffolds are often seeded with progenitor cells to generate engineered replacements for diseased or damaged tissues. An alternative approach relies on biology, rather ...

journal_title：Annals of biomedical engineering

authors： Evans CH

更新日期：2015-03-01 00:00:00

abstract：:Viscous shear stress and Reynolds stress are often used to predict hemolysis and thrombosis due to flow-induced stress on blood elements in cardiovascular devices. These macroscopic stresses are distinct from the true stress on an individual cell, which is determined by the local microscale flow field. In this paper t...

journal_title：Annals of biomedical engineering

authors： Quinlan NJ,Dooley PN

更新日期：2007-08-01 00:00:00

abstract：:For treatment of complex congenital heart disease, computer simulation using a three-dimensional heart model may help to improve outcomes by enabling detailed preoperative evaluations. However, no highly integrated model that accurately reproduces a patient's pathophysiology, which is required for this simulation has ...

journal_title：Annals of biomedical engineering

authors： Kariya T,Washio T,Okada JI,Nakagawa M,Watanabe M,Kadooka Y,Sano S,Nagai R,Sugiura S,Hisada T

更新日期：2020-06-01 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：:In vitro stent-induced thromboembolism was altered by the presence of residual stenoses placed upstream or placed upstream and downstream of the stent. Heparinized (3 micro/ml) bovine blood was gravity fed through a conduit with a deployed coronary stent. Embolism was continuously monitored using a light-scattering mi...

journal_title：Annals of biomedical engineering

authors： Sukavaneshvar S,Rosa GM,Solen KA

更新日期：2000-02-01 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：:This paper presents an in vitro temperature mapping study of bovine cardiac tissue during radiofrequency ablation. The objectives were to: (i) develop a technique for measuring the spatial and temporal temperature distribution in the tissue and in the blood during ablation, and (ii) use the temperature measurements to...

journal_title：Annals of biomedical engineering

authors： Jain MK,Wolf PD

更新日期：2000-09-01 00:00:00

abstract：:We propose a multifrequency energy transmission scheme for annular phased arrays in deep-body hyperthermia. The problem of frequency dependent resonance effects reported in hyperthermia phantom calibration studies, leading to skewed energy deposition patterns and unwanted energy maxima (hot spots), is addressed by com...

journal_title：Annals of biomedical engineering

authors： Jacobsen S,Melandsø F

更新日期：2002-01-01 00:00:00

abstract：:The objectives were as follows: (1) estimating mean value of the overall hemoglobin glycation rate constant (k); (2) analyzing inter-individual variability of k; (3) verifying ability of the hemoglobin A1c (HbA1c) formation model to predict changes of HbA1c during red blood cells cultivation in vitro and to reproduce ...

journal_title：Annals of biomedical engineering

authors： Ladyżyński P,Wójcicki JM,Bąk MI,Sabalińska S,Kawiak J,Foltyński P,Krzymień J,Karnafel W

更新日期：2011-11-01 00:00:00

abstract：:There is a significant clinical need for engineered bone graft substitutes that can quickly, effectively, and safely repair large segmental bone defects. One emerging field of interest involves the growth of engineered bone tissue in vitro within bioreactors, the most promising of which are perfusion bioreactors. Usin...

journal_title：Annals of biomedical engineering

authors： Ball O,Nguyen BB,Placone JK,Fisher JP

更新日期：2016-12-01 00:00:00

abstract：:Observing microscopic specimens is often useful in studies of cellular interaction with a vascular wall. We have developed an in vitro side-view flow chamber that permits observations from the side of the cell's contact with various adhesive surfaces under dynamic flow conditions. This side-view flow chamber consists ...

journal_title：Annals of biomedical engineering

authors： Cao J,Usami S,Dong C

更新日期：1997-05-01 00:00:00

abstract：:This study was undertaken to investigate the possible origin of some cutaneously recorded higher frequency electrogastrographic signals. Computer modeling of gastric electrical uncoupling was performed using previously described conoidal dipole model. Cutaneous electrogastrograms were simulated after uncoupling was in...

journal_title：Annals of biomedical engineering

authors： Mintchev MP,Bowes KL

更新日期：1997-11-01 00:00:00

abstract：:Predictions from biomechanical models of gait may be sensitive to joint center locations. Most often, the hip joint center (HJC) is derived from locations of reflective markers adhered to the skin. Here, predictive techniques use regression equations of pelvic anatomy to estimate the HJC, whereas functional methods tr...

journal_title：Annals of biomedical engineering

authors： Fiorentino NM,Kutschke MJ,Atkins PR,Foreman KB,Kapron AL,Anderson AE

更新日期：2016-07-01 00:00:00

abstract：:Maintenance of movement accuracy relies on motor learning, by which prior errors guide future behavior. One aspect of this learning process involves the accurate generation of predictions of movement outcome. These predictions can, for example, drive anticipatory movements during a predictive-saccade task. Predictive ...

journal_title：Annals of biomedical engineering

authors： Wong AL,Shelhamer M

更新日期：2013-08-01 00:00:00

abstract：:A study that customizes the feature generator parameters of an asynchronous Brain Interface (BI) is discussed. The goal is to detect the presence of a certain pattern, in the ongoing EEG, associated with a specific movement and to improve the system's performance. Results of this study show that customization mostly b...

journal_title：Annals of biomedical engineering

authors： Bashashati A,Fatourechi M,Ward RK,Birch GE

更新日期：2006-06-01 00:00:00

abstract：:The human thorax is commonly injured in motor vehicle crashes, and despite advancements in occupant safety rib fractures are highly prevalent. The objective of this study was to quantify the ability of gross and cross-sectional geometry, separately and in combination, to explain variation of human rib structural prope...

journal_title：Annals of biomedical engineering

authors： Murach MM,Kang YS,Goldman SD,Schafman MA,Schlecht SH,Moorhouse K,Bolte JH 4th,Agnew AM

更新日期：2017-09-01 00:00:00

abstract：:This study investigated the effect of mechanical strain on solute diffusion in human TMJ discs (mean cadaver age 77.8) using the electrical conductivity method. The electrical conductivity, as well as small ion diffusivity, of male and female TMJ discs was determined under three compressive strains. In the male group,...

journal_title：Annals of biomedical engineering

authors： Wright GJ,Kuo J,Shi C,Bacro TR,Slate EH,Yao H

更新日期：2013-11-01 00:00:00

abstract：:Phospholipids have been identified by thin-layer chromatography in appreciable quantities in pericardial fluid taken from 12 dogs and found to include sphingomyelin and phosphatidylcholines, -ethanolamines, -inositols and -serines--the cholines predominating. The extracts, the synthetic surfactants and a mixture of sy...

journal_title：Annals of biomedical engineering

authors： Hills BA,Butler BD

更新日期：1985-01-01 00:00:00

abstract：:Gas bubble motion in a blood vessel causes temporal and spatial gradients of shear stress at the cell surface lining the vessel wall as the bubble approaches the cell, moves over it and passes it by. Rapid reversals occur in the sign of the shear stress imparted to the cell surface during this motion. These may result...

journal_title：Annals of biomedical engineering

authors： Swaminathan TN,Ayyaswamy PS,Eckmann DM

更新日期：2010-12-01 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：: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：:A number of human head finite element (FE) models have been developed from different research groups over the years to study the mechanisms of traumatic brain injury. These models can vary substantially in model features and parameters, making it important to evaluate whether simulation results from one model are read...

journal_title：Annals of biomedical engineering

authors： Ji S,Ghadyani H,Bolander RP,Beckwith JG,Ford JC,McAllister TW,Flashman LA,Paulsen KD,Ernstrom K,Jain S,Raman R,Zhang L,Greenwald RM

更新日期：2014-01-01 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：:Previous research in cellular adhesion has focused primarily on studying isolated cells under conditions where cells do not interact with each other. However, in vivo cells form sheets where both cell-substratum and cell-cell interactions contribute to the overall adhesive behavior. Our understanding of how cell-cell ...

journal_title：Annals of biomedical engineering

authors： Peel MM,DiMilla PA

更新日期：1999-03-01 00:00:00

abstract：:Mechanical properties of the cardiac tissue play an important role in normal heart function. The goal of this study was to determine the passive mechanical properties of all heart chambers through a paired comparison study in an ovine model. Ovine heart was used due its physiological and anatomical similarities to hum...

journal_title：Annals of biomedical engineering

authors： Javani S,Gordon M,Azadani AN

更新日期：2016-11-01 00:00:00

abstract：:Development of increasingly complex integrated cellular systems will be a major challenge for the next decade and beyond, as we apply the knowledge gained from the sub-disciplines of regenerative medicine, synthetic biology, micro-fabrication and nanotechnology, systems biology, and developmental biology. In this pros...

journal_title：Annals of biomedical engineering

authors： Kamm RD,Bashir R

更新日期：2014-02-01 00:00:00

abstract：:The epidermal growth factor (EGF) is a growth factor with effects on many cell types and tissue. Morphometric and passive biomechanical properties were studied in isolated segments of the esophagus in 22 EGF-treated rats and 12 control rats. The rats were divided into groups with EGF treatment for 2, 4, 7, and 14 days...

journal_title：Annals of biomedical engineering

authors： Zhao J,Yang J,Vinter-Jensen L,Zhuang F,Gregersen H

更新日期：2003-06-01 00:00:00