Mechanical behavior of excised canine visceral pleura.

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：:Linear compartmental models are useful, explanatory tools, that have been widely used to represent the dynamic behavior of complex biological systems. This paper addresses the problem of the numerical identification of such models, i.e., the estimation of the parameter values that will generate predictions closest to ...

journal_title：Annals of biomedical engineering

authors： Juillet B,Bos C,Gaudichon C,Tomé D,Fouillet H

更新日期：2009-05-01 00:00:00

abstract：:The effects of training on a person's ability to perceive, interpret and utilize information presented via the tactile sense were examined by using a dual-channel electrocutaneous tracking approach. The electrocutaneous code studied was linear pulse rate encoding of information. The stimulus had a pulse width of 200 m...

journal_title：Annals of biomedical engineering

authors： Szeto AY,Chung YM

更新日期：1986-01-01 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：:In this paper, an intelligent proportional-integral-derivative (PID) control method is introduced to the robotic testing system for the biomechanical study of human musculoskeletal joints. For the testing system, the robot is a highly nonlinear and heavily coupled complicated system, and the human spinal specimen also...

journal_title：Annals of biomedical engineering

authors： Tian L

更新日期：2004-06-01 00:00:00

abstract：:Spike discharge patterns showing intrinsic oscillations (IOs) have been reported in units in the dorsal cochlear nucleus (DCN) of the decerebrate cat. These oscillations are related to the regularity of a unit's discharge rate and may be important for pitch perception. A DCN unit's regularity can be affected by severa...

journal_title：Annals of biomedical engineering

authors： Gdowski GT,Voigt HF

更新日期：1998-05-01 00:00:00

abstract：:Identifying the associations between head impact biomechanics and clinical recovery may inform better head impact monitoring procedures and identify athletes who may benefit from early treatments aimed to enhance recovery. The purpose of this study was to test whether head injury biomechanics are associated with clini...

journal_title：Annals of biomedical engineering

authors： Mihalik JP,Chandran A,Powell JR,Roby PR,Guskiewicz KM,Stemper BD,Shah AS,Rowson S,Duma S,Harezlak J,Riggen L,Broglio SP,McAllister TW,McCrea M,CARE Consortium Investigators.

更新日期：2020-11-01 00:00:00

abstract：:Recent advances in angioplasty have involved the application of polymer coatings to stent surfaces for purposes of drug delivery. Given the high levels of deformation developed in the plastic hinge of a stent during deployment, the achievement of an intact bond between the coating and the stent presents a significant ...

journal_title：Annals of biomedical engineering

authors： Hopkins CG,McHugh PE,McGarry JP

更新日期：2010-07-01 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：: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：: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：:Diabetic retinopathy is the leading cause of blindness in working age individuals in the United States. Breakdown of the blood-retinal barrier is one of the earliest events in the progression of diabetic retinopathy. Ideally, therapeutic measures would be directed at this early stage, but there are few sensitive, quan...

journal_title：Annals of biomedical engineering

authors： Russ PK,Gaylord GM,Haselton FR

更新日期：2001-08-01 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：: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：:In order to increase the probability of having a successful cataract post-surgery, the customisation of the haptic design of the intraocular lens (IOL) according to the characteristics of the patient is recommended. In this study, we present two prediction models based on deep neural networks (DNNs). One is capable of...

journal_title：Annals of biomedical engineering

authors： Cabeza-Gil I,Ríos-Ruiz I,Calvo B

更新日期：2020-12-01 00:00:00

abstract：:Arterial responses to diverse pathologies and insults likely occur via similar mechanisms. For example, many studies suggest that the natural process of aging and isolated systolic hypertension share many characteristics in arteries, including loss of functional elastin, decreased smooth muscle tone, and altered rates...

journal_title：Annals of biomedical engineering

authors： Valentín A,Humphrey JD,Holzapfel GA

更新日期：2011-07-01 00:00:00

abstract：:The identification of the input to, or kernels of, a system using nonparametric representations and least-squares estimation is becoming increasingly popular. Nonparametric representations avoid making a priori assumptions about the input or having detailed knowledge about the system, and only need to guarantee known ...

journal_title：Annals of biomedical engineering

authors： Verotta D

更新日期：1998-09-01 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：:There are a number of cell therapies that are either in clinical trials or moving toward clinical trials, particularly for diseases of the retina. One of the challenges with cell therapies is tracking the status of cells over time. Genetic manipulation can facilitate this, but it can limit the clinical application of ...

journal_title：Annals of biomedical engineering

authors： Bolger M,Groynom R,Bogie K,Lavik E

更新日期：2020-07-01 00:00:00

abstract：:Normalized maximal ventricular power (nPWRmax) is an index of cardiac function which measures the innate blood pumping ability, or contractility, of the left ventricle (LV), and its noninvasive assessment could prove useful in a variety of patients. nPWRmax is defined as the maximum instantaneous product of LV pressur...

journal_title：Annals of biomedical engineering

authors： Setser RM,Sayre K,Flacke S,Chia J,Lunn K,Lorenz CH

更新日期：2001-11-01 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：:Measurement of cell shortening is an important technique for assessment of physiology and pathophysiology of cardiac myocytes. Many types of heart disease are associated with decreased myocyte shortening, which is commonly caused by structural and functional remodeling. Here, we present a new approach for local measur...

journal_title：Annals of biomedical engineering

authors： Lichter J,Li H,Sachse FB

更新日期：2016-10-01 00:00:00

abstract：:Further understanding of the mechanical deformation and tear behavior of kidney during suturing helps to enhance surgical task execution that requires fine suture manipulation. This paper aims to develop a model to describe the relationship between the tensile force acting on suture line and the resulted kidney deform...

journal_title：Annals of biomedical engineering

authors： Yu D,Qing Y,Jianxun Z,Jun D

更新日期：2013-04-01 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

abstract：:Uncomplicated acute type B aortic dissections are usually treated medically, but they can become acutely complicated by rapid expansion, rupture and malperfusion syndromes and in the longer term by chronic dilatation and aortic aneurysm formation. The objective of this study is to use computational fluid dynamics reco...

journal_title：Annals of biomedical engineering

authors： Cheng Z,Wood NB,Gibbs RG,Xu XY

更新日期：2015-01-01 00:00:00

abstract：:Naphthalene is a toxicant with unusual species and tissue specificity that has been the subject of in vitro studies. We describe a preliminary physiologically based pharmacokinetic (PBPK) model for naphthalene constructed solely from in vitro data for comparison to animal data without the use of adjustable parameters....

journal_title：Annals of biomedical engineering

authors： Sweeney LM,Shuler ML,Quick DJ,Babish JG

更新日期：1996-03-01 00:00:00

abstract：:Registration of bone structures is a common problem in medical research as well as in clinical applications. Intrasubject rigid 3D monomodality registration of segmented bone structures of CT images and multimodality registration of muMR and segmented muCT bone images were performed with the multiresolution intensity-...

journal_title：Annals of biomedical engineering

authors： Museyko O,Eisa F,Hess A,Schett G,Kalender WA,Engelke K

更新日期：2010-07-01 00:00:00

abstract：:In order to successfully use a model for parameter identification, it must be carefully analyzed. Current analysis methods, however, are ad hoc and provide only partial information. We extended these methods through the application of stacked dimensions, a scientific visualization method. The end result of our extensi...

journal_title：Annals of biomedical engineering

authors： Bosan S,Harris TR

更新日期：1996-01-01 00:00:00

abstract：:Intramuscular pressure (IMP) shows promise for estimating individual muscle tension in vivo. However, previous pressure measurements show high variability during isometric contraction and poor correlation with tension during dynamic contraction. We hypothesized that enhanced sensor anchoring/orientation would improve ...

journal_title：Annals of biomedical engineering

authors： O'Connor SM,Kaufman KR,Ward SR,Lieber RL

更新日期：2021-02-01 00:00:00

abstract：:In 12 dogs anesthetised with alpha-chloralose and urethane, and beta-adrenergic blocked with propranolol, the cervical vagi were stimulated for 60 seconds with supramaximal constant current pulses at frequencies between 2.0 and 10 Hz. The time course of the recovery of the cardiac period response, after cessation of v...

journal_title：Annals of biomedical engineering

authors： Celler BG,Lovell NH

更新日期：1991-01-01 00:00:00