Hemoglobin glycation rate constant in non-diabetic Individuals.

abstract：:We have studied the interaction of high frequency jet ventilation with cardiovascular pressures and flows. Results in dogs show that the amplitude of all intrathoracic pressures and flows fluctuate with a frequency equal to the difference between the heart rate and ventilator rate. The magnitude of this amplitude vari...

journal_title：Annals of biomedical engineering

authors： Mitzner W,Gioia F,Weinmann GG,Robotham JL,Ehrlich W

更新日期：1987-01-01 00:00:00

abstract：:Wall stress analysis of abdominal aortic aneurysm (AAA) is a promising method of identifying AAAs at high risk of rupture. However, neglecting residual strains (RS) in the load-free configuration of patient-specific finite element analysis models is a sever limitation that strongly affects the computed wall stresses. ...

journal_title：Annals of biomedical engineering

authors： Polzer S,Bursa J,Gasser TC,Staffa R,Vlachovsky R

更新日期：2013-07-01 00:00:00

abstract：:The cerebral blood flow (CBF) response to changes in perfusion pressure mediated through decreases in arterial pressure, increases in cerebrospinal fluid (CSF) pressure and increases in jugular venous pressure was studied in anesthetized dogs. A preparation was developed in which each of the three relevant pressures c...

journal_title：Annals of biomedical engineering

authors： Wagner EM,Traystman RJ

更新日期：1985-01-01 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：: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：:Most non-invasive blood pressure measurements are based on either the auscultatory or the oscillometric technique. In this study, we performed an extensive analysis of the signals, i.e., responses of a microphone implanted in the cuff and pressure changes in the cuff, which can be recorded during such measurements. We...

journal_title：Annals of biomedical engineering

authors： Jazbinsek V,Luznik J,Mieke S,Trontelj Z

更新日期：2010-03-01 00:00:00

abstract：:Disease and injury perturb the balance of processes associated with inflammation and tissue remodeling, resulting in positive feedback loops, exacerbation of disease and compromised tissue repair. Conversely, under homeostatic healthy conditions, these processes are tightly regulated through the expansion and/or recru...

journal_title：Annals of biomedical engineering

authors： Glowacki AJ,Gottardi R,Yoshizawa S,Cavalla F,Garlet GP,Sfeir C,Little SR

更新日期：2015-03-01 00:00:00

abstract：:Pathologic vascular adaptation following local injury is the primary driver for accelerated intimal hyperplasia and an occlusive phenotype. Smooth muscle cell (SMC) proliferation within the wall, and migration into the developing intima, is a major component of this remodeling response. The primary objective in the cu...

journal_title：Annals of biomedical engineering

authors： Klein B,Destephens A,Dumeny L,Hu Q,He Y,O'Malley K,Jiang Z,Tran-Son-Tay R,Berceli S

更新日期：2017-03-01 00:00:00

abstract：:Phenotype transformation of vascular smooth muscle cells (VSMCs) has been reported to be directly influenced by the frequency of mechanical strain. This study explored the effects of different frequencies of mechanical strain on expression of phenotype marker h1-calponin and the possible mechanism. VSMCs were subjecte...

journal_title：Annals of biomedical engineering

authors： Qu MJ,Liu B,Qi YX,Jiang ZL

更新日期：2008-09-01 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：: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

abstract：:The identification of the insulin minimal model (MM) for the estimation of insulin secretion rate (ISR) and physiological indexes (e.g. beta-cell sensitivity) requires the knowledge of C-peptide (CP) kinetics. The four parameters of the two-compartment model of CP kinetics in a given individual can be derived either f...

journal_title：Annals of biomedical engineering

authors： Magni P,Sparacino G,Bellazzi R,Toffolo GM,Cobelli C

更新日期：2004-07-01 00:00:00

abstract：:Concussion tolerance and head impact exposure are highly variable among football players. Recent findings highlight that head impact data analyses need to be performed at the subject level. In this paper, we describe a method of characterizing concussion risk between individuals using a new survival analysis technique...

journal_title：Annals of biomedical engineering

authors： Rowson S,Campolettano ET,Duma SM,Stemper B,Shah A,Harezlak J,Riggen L,Mihalik JP,Brooks A,Cameron KL,Svoboda SJ,Houston MN,McAllister T,Broglio S,McCrea M

更新日期：2020-11-01 00:00:00

abstract：:The concept of body force (force per unit volume) is introduced to account for the effect of the force generated in the radial direction by the active state of the myocardium in an elastic model of the left ventricle represented as a thick-walled cylinder contracting symmetrically. Experimental evidence for the validi...

journal_title：Annals of biomedical engineering

authors： Shoucri RM

更新日期：1991-01-01 00:00:00

abstract：:Cell migration paths of mammary epithelial cells (expressing different versions of the promigratory tyrosine kinase receptor Her2/Neu) were analyzed within a bimodal framework that is a generalization of the run-and-tumble description applicable to bacterial migration. The mammalian cell trajectories were segregated i...

journal_title：Annals of biomedical engineering

authors： Potdar AA,Lu J,Jeon J,Weaver AM,Cummings PT

更新日期：2009-01-01 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：: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：:Quantifying injury tolerance for concussion is complicated by variability in the type, severity, and time course of post-injury physiological and behavioral changes. The current study outlined acute and chronic changes in behavioral metrics following rotational acceleration-induced concussion in rats. The Medical Coll...

journal_title：Annals of biomedical engineering

authors： Stemper BD,Shah AS,Chiariello R,Olsen CM,Budde MD,Glavaski-Joksimovic A,McCrea M,Kurpad SN,Pintar FA

更新日期：2016-11-01 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：:For the esophageal contractile activity recorded during swallowing, a feature extraction scheme has been developed. It recognizes the time, duration, and amplitudes of local peaks for each peristaltic wave. The method is based on the Tauberian approximation for modeling waveforms as a sum of identically shaped pulses ...

journal_title：Annals of biomedical engineering

authors： Abou-Chadi FE,Ezzat FA,Gad-Elhak N,Sif el-Din AA

更新日期：1993-03-01 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：:For highly diffusive solutes the kinetics of blood-tissue exchange is only poorly represented by a model consisting of sets of independent parallel capillary-tissue units. We constructed a more realistic multicapillary network model conforming statistically to morphometric data. Flows through the tortuous paths in the...

journal_title：Annals of biomedical engineering

authors： Beard DA,Bassingthwaighte JB

更新日期：2000-03-01 00:00:00

abstract：:Platelet thrombosis under arterial conditions remains a large clinical problem. Previous in vitro experiments have concentrated on early adherence without thrombotic occlusion. We have developed a controllable hemodynamic system that creates intravascular thrombosis to occlusion. Lightly heparinized (3.5 USP units/mL)...

journal_title：Annals of biomedical engineering

authors： Para A,Bark D,Lin A,Ku D

更新日期：2011-07-01 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：:The kidney is one of the most radiosensitive organs; it is the primary dose-limiting organ in radiotherapies for upper abdominal cancers. The role of mitochondrial redox state in the development and treatment of renal radiation injury, however, remains ill-defined. This study utilizes 3D optical cryo-imaging to quanti...

journal_title：Annals of biomedical engineering

authors： Mehrvar S,la Cour MF,Medhora M,Camara AKS,Ranji M

更新日期：2019-07-01 00:00:00

abstract：:Icariin (Ic) has been demonstrated as a potent osteoinductive compound for bone tissue engineering. However, toxic side effects of the drug and poor biocompatibility of drug delivery systems (DDSs) still limit its application for bone repair in the clinic. To overcome these disadvantages and utilize the osteoinductivi...

journal_title：Annals of biomedical engineering

authors： Li M,Zhang C,Zhong Y,Zhao J

更新日期：2017-11-01 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：:Experimental studies have shown that cardiac fibroblasts are electrically inexcitable, but can contribute to electrophysiology of myocardium in various manners. The aim of this computational study was to give insights in the electrophysiological role of fibroblasts and their interaction with myocytes. We developed a m...

journal_title：Annals of biomedical engineering

authors： Sachse FB,Moreno AP,Abildskov JA

更新日期：2008-01-01 00:00:00

abstract：:Traumatic falls are a prevalent and costly threat to elderly adults. Accurate risk assessment is necessary for reducing incidence of falls. The objective of this study was to test the feasibility of a balance impairment detection model using tasks of sample categorization and falls risk estimation. Model design includ...

journal_title：Annals of biomedical engineering

authors： Hahn ME,Chou LS

更新日期：2005-06-01 00:00:00

abstract：:Additive manufacturing, also known as 3D printing, has emerged over the past 3 decades as a disruptive technology for rapid prototyping and manufacturing. Vat polymerization, powder bed fusion, material extrusion, and binder jetting are distinct technologies of additive manufacturing, which have been used in a wide va...

journal_title：Annals of biomedical engineering

authors： Trombetta R,Inzana JA,Schwarz EM,Kates SL,Awad HA

更新日期：2017-01-01 00:00:00