Optical Metabolic Imaging for Assessment of Radiation-Induced Injury to Rat Kidney and Mitigation by Lisinopril.

abstract：:Image registration and motion estimation play central roles in many fields, including RADAR, SONAR, light microscopy, and medical imaging. Because of its central significance, estimator accuracy, precision, and computational cost are of critical importance. We have previously presented a highly accurate, spline-based ...

journal_title：Annals of biomedical engineering

authors： Viola F,Coe RL,Owen K,Guenther DA,Walker WF

更新日期：2008-12-01 00:00:00

abstract：:Peripheral nerve injuries present challenges to regeneration. Currently, the gold standard for nerve repair is an autograft that results in another region of the body suffering nerve damage. Previously, bioactive borate glass (BBG) has been studied in clinical trials to treat patients with non-healing wounds, and we h...

journal_title：Annals of biomedical engineering

authors： Gupta B,Papke JB,Mohammadkhah A,Day DE,Harkins AB

更新日期：2016-12-01 00:00:00

abstract：:The nonlinear diffusion-reaction equations describing the nonequilibrium transport of CO2 through flat layers of complex but homogeneous aqueous media were solved by an approximate analytical method called the "Combined Damköhler Number" (CDN) technique. Unlike other approximate analytical solutions, the CDN technique...

journal_title：Annals of biomedical engineering

authors： Hoofd LJ,Tong RR,Stroeve P

更新日期：1986-01-01 00:00:00

abstract：:3D bioprinting technology is a promising approach for corneal stromal tissue regeneration. In this study, gelatin methacrylate (GelMA) mixed with corneal stromal cells was used as a bioink. The visible light-based stereolithography (SLA) 3D bioprinting method was utilized to print the anatomically similar dome-shaped ...

journal_title：Annals of biomedical engineering

authors： Mahdavi SS,Abdekhodaie MJ,Kumar H,Mashayekhan S,Baradaran-Rafii A,Kim K

更新日期：2020-07-01 00:00:00

abstract：:Wall Shear Stress (WSS) topological skeleton, composed by fixed points and the manifolds linking them, reflects the presence of blood flow features associated to adverse vascular response. However, the influence of WSS topological skeleton on vascular pathophysiology is still underexplored. This study aimed to identif...

journal_title：Annals of biomedical engineering

authors： Morbiducci U,Mazzi V,Domanin M,De Nisco G,Vergara C,Steinman DA,Gallo D

更新日期：2020-12-01 00:00:00

abstract：:The purpose of the study was to examine the effects of arterial coculture conditions on the transport properties of several in vitro endothelial cell (EC)-smooth muscle cell (SMC)-porous filter constructs in which SMC were grown to confluence first and then EC were inoculated. This order of culturing simulates the env...

journal_title：Annals of biomedical engineering

authors： Mathura RA,Russell-Puleri S,Cancel LM,Tarbell JM

更新日期：2016-05-01 00:00:00

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：:This work presents a method to unequivocally detect urine sample tampering in cases where integrity of the sample needs to be verified prior to urinalysis. The technique involves the detection of distinct patterns of a triplex short tandem repeats system in DNA extracted from human urine. The analysis is realized with...

journal_title：Annals of biomedical engineering

authors： Pires NMM,Dong T,Yang Z,Santos SMB

更新日期：2020-02-01 00:00:00

abstract：:Measurement of the instantaneous pressure-volume relationship of the left ventricle is fundamental to the study of ventricular mechanics. In order to effectively investigate this relationship, it is necessary to vary and control the time course of ventricular volume change in a variety of prescribed manners. In the pa...

journal_title：Annals of biomedical engineering

authors： Sunagawa K,Lim KO,Burkhoff D,Sagawa K

更新日期：1982-01-01 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

abstract：:Electrical potentials in mechanically loaded bone have been implicated as signals in the bone remodeling cycle. Recently, interest has grown in exploiting this phenomenon to develop electrically active ceramics for implantation in hard tissue which may induce improved biological responses. Both polarized hydroxyapatit...

journal_title：Annals of biomedical engineering

authors： Baxter FR,Bowen CR,Turner IG,Dent AC

更新日期：2010-06-01 00:00:00

abstract：:The material properties of normal cadaveric human cartilage in the ankle mortice (tibiotalar articulation) were evaluated to determine a possible etiologic mechanism of cartilage injury of the ankle when an obvious traumatic episode is not present. Using an automated indentation apparatus and the biphasic creep indent...

journal_title：Annals of biomedical engineering

authors： Athanasiou KA,Niederauer GG,Schenck RC Jr

更新日期：1995-09-01 00:00:00

abstract：:This paper reviews the applications of accelerometers on the detection of physiological acoustic signals such as heart sounds, respiratory sounds, and gastrointestinal sounds. These acoustic signals contain a rich reservoir of vital physiological and pathological information. Accelerometer-based systems enable continu...

journal_title：Annals of biomedical engineering

authors： Hu Y,Kim EG,Cao G,Liu S,Xu Y

更新日期：2014-11-01 00:00:00

abstract：:A numerical single path model of respiratory gas exchange with distributed alveolar gas sources was used to estimate the anatomical changes in small peripheral airways such as occur in chronic obstructive pulmonary diseases (COPD). A previous sensitivity analysis of the single path model showed that decreasing total a...

journal_title：Annals of biomedical engineering

authors： Schwardt JD,Neufeld GR,Baumgardner JE,Scherer PW

更新日期：1994-05-01 00:00:00

abstract：:Statistical methods are increasingly used in biomechanics for studying bone geometry, bone density distribution and function in the population. However, relating population-based bone variation to strain during activity is computationally challenging. Here, we describe a new method for calculating strain in a populati...

journal_title：Annals of biomedical engineering

authors： Ziaeipoor H,Taylor M,Martelli S

更新日期：2020-06-01 00:00:00

abstract：:Biochemical stimulation was applied in combination with cyclic mechanical strain to engineered vascular constructs made of isolated smooth muscle cells in a three-dimensional (3D) collagen type 1 matrix. Platelet-derived growth factor (PDGF) and transforming growth factor beta (TGF-beta) were added exogenously to the ...

journal_title：Annals of biomedical engineering

authors： Stegemann JP,Nerem RM

更新日期：2003-04-01 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：:This article presents an overview of time-resolved (lifetime) fluorescence techniques used in biomedical diagnostics. In particular, we review the development of time-resolved fluorescence spectroscopy (TRFS) and fluorescence lifetime imaging (FLIM) instrumentation and associated methodologies which allow in vivo char...

journal_title：Annals of biomedical engineering

authors： Marcu L

更新日期：2012-02-01 00:00:00

abstract：:A theoretical model is presented for describing the motion of a deformable cell encapsulating a Newtonian fluid and enclosed by an elastic membrane in tube flow. In the mathematical formulation, the interior and exterior hydrodynamics are coupled with the membrane mechanics by means of surface equilibrium equations, a...

journal_title：Annals of biomedical engineering

authors： Pozrikidis C

更新日期：2005-02-01 00:00:00

abstract：:Experimental and diagnostic procedures like distension of a balloon catheter, bougie, and esophagogastroduodenoscopy can induce shear deformation in the esophageal wall. However, the shear modulus of the esophagus is yet unknown. The aim of this study was to determine the esophageal shear modulus and its dependence on...

journal_title：Annals of biomedical engineering

authors： Yang J,Liao D,Zhao J,Gregersen H

更新日期：2004-09-01 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 Veterans Health Administration determined that over 250,000 U.S. service members were diagnosed with a traumatic brain injury (TBI) between 2008 and 2018, of which a great proportion were due to blast exposure. Although the penetrating (secondary) and inertia-driven (tertiary) phases of blast-induced TBI (bTBI) ha...

journal_title：Annals of biomedical engineering

authors： Vogel EW 3rd,Panzer MB,Morales FN,Varghese N,Bass CR,Meaney DF,Morrison B 3rd

更新日期：2020-04-01 00:00:00

abstract：:Mechanical cues arising from extracellular matrices greatly affect cellular properties, and hence, are of significance in designing biomaterials. In this study, a DNA crosslinked hydrogel was employed to examine cellular responses of spinal cord neurons to substrate compliances. Using DNA as crosslinkers in polymeric ...

journal_title：Annals of biomedical engineering

authors： Jiang FX,Yurke B,Firestein BL,Langrana NA

更新日期：2008-09-01 00:00:00

abstract：:In this paper, a new method for quantification of rigidity in elbow joint of Parkinsonian patients is introduced. One of the most known syndromes in Parkinson's disease (PD) is increased passive stiffness in muscles, which leads to rigidity in joints. Clinical evaluation of stiffness in wrist and/or elbow, commonly us...

journal_title：Annals of biomedical engineering

authors： Sepehri B,Esteki A,Ebrahimi-Takamjani E,Shahidi GA,Khamseh F,Moinodin M

更新日期：2007-12-01 00:00:00

abstract：:Spine musculoskeletal models used to estimate loads and displacements require many simplifying assumptions. We examined how assumptions about subject size and vertebral positions can affect the model outcomes. Head and neck models were developed to represent 30 subjects (15 males and 15 females) in neutral posture and...

journal_title：Annals of biomedical engineering

authors： Vasavada AN,Hughes E,Nevins DD,Monda SM,Lin DC

更新日期：2018-11-01 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：:Numerical models of the mitral valve have been used to elucidate mitral valve function and mechanics. These models have evolved from simple two-dimensional approximations to complex three-dimensional fully coupled fluid structure interaction models. However, to date these models lack direct one-to-one experimental val...

journal_title：Annals of biomedical engineering

authors： Rabbah JP,Saikrishnan N,Yoganathan AP

更新日期：2013-02-01 00:00:00

abstract：:The current paradigm in tissue engineering is that "full regeneration" or "total replacement" of normal tissue is required in order to restore joint function. However, there is considerable evidence that suggests that targets other than "normality" may actually be required for tissue substitutes. Sometimes "less than ...

journal_title：Annals of biomedical engineering

authors： Frank CB,Shrive NG,Boorman RS,Lo IK,Hart DA

更新日期：2004-03-01 00:00:00

abstract：:In order to obtain the first quantitative measurements of the in vivo stresses in early-stage amphibian embryos, we developed a novel instrument that uses a pair of parallel wires that are glued to the surface of an embryo normal to the direction in which the stress is to be determined. When a slit is made parallel to...

journal_title：Annals of biomedical engineering

authors： Benko R,Brodland GW

更新日期：2007-04-01 00:00:00

abstract：:The induction of angiogenesis is a promising therapeutic strategy for the amelioration of peripheral arterial disease (PAD). This occlusive disease results in muscle ischemia, and neovascularization is a route to increasing the perfusion in the tissue. The vascular endothelial growth factor (VEGF) family of potent pro...

journal_title：Annals of biomedical engineering

authors： Mac Gabhann F,Ji JW,Popel AS

更新日期：2007-06-01 00:00:00