Inorganic phosphate (Pi) modulates the expression of key regulatory proteins of the inorganic pyrophosphate (PPi) metabolism in TGF-β1-stimulated chondrocytes.

abstract：:This paper established the extracting method and algorithm for liposome images on the basis of analyzing the form feature of liposome, and its corresponding automatic analysis software. Some algorithms, such as the logical algorithms of mathematical morphology, the grayscale-gradient co-occurrence matrix-based method ...

journal_title：Bio-medical materials and engineering

authors： Haitao X,Kuanghu H,Wanfang S,Shuyu L,Desen S

更新日期：2002-01-01 00:00:00

abstract：:In this second part of the series of reviews, attention focuses on analytical and numerical methods that have been used to estimate the magnitude of the contact stress in: models of articular joints; models of total joint replacements, without and with the associated joint; or models of simple physical systems that ar...

journal_title：Bio-medical materials and engineering

authors： Lewis G

更新日期：1998-01-01 00:00:00

abstract：:The method used in this paper is developed to estimate the degree of viscoelasticity of the blood vessel wall in a noninvasive mechanical method. In this proposed method, we can obtain an output waveform connected with mechanical behavior of blood vessels by using Ultrasonic Doppler Effect Sensory (UDES). Characterizi...

journal_title：Bio-medical materials and engineering

authors： Yoshinari H,Yokobori AT Jr,Ohkuma T

更新日期：1994-01-01 00:00:00

abstract：:Polycrystalline diamond (PCD) exhibits excellent abrasive characteristics and is commonly used as loose grains for precision machining of hard ceramics and other materials that are difficult to grind and polish. In the present study, we investigated using bonded PCD for polishing dental porcelain, for which a lustrous...

journal_title：Bio-medical materials and engineering

authors： Nakamura Y,Sato H,Ohtsuka M,Hojo S

更新日期：2010-01-01 00:00:00

abstract：:Level set method has been widely used in medical image analysis, but it has difficulties when being used in the segmentation of left ventricular (LV) boundaries on echocardiography images because the boundaries are not very distinguish, and the signal-to-noise ratio of echocardiography images is not very high. In this...

journal_title：Bio-medical materials and engineering

authors： Zhang Y,Gao Y,Li H,Teng Y,Kang Y

更新日期：2015-01-01 00:00:00

abstract：:High order partial least squares (HOPLS) is a novel data processing method. It is highly suitable for building prediction model which has tensor input and output. The objective of this study is to build a prediction model of the relationship between sinoatrial node field potential and high glucose using HOPLS. The thr...

journal_title：Bio-medical materials and engineering

authors： Feng Y,Cao H,Zhang Y

更新日期：2015-01-01 00:00:00

abstract：:Sepsis is a systemic inflammatory response syndrome with high mortality, which results from severe infection and can lead to secondary organ dysfunction. It is one of the most common cause of death in intensive care unit. Clinical reports have shown that sepsis was often accompanied by thyroid dysfunction, which is ca...

journal_title：Bio-medical materials and engineering

authors： Luo B,Yu Z,Li Y

更新日期：2017-01-01 00:00:00

abstract：BACKGROUND:Scallop shell powder is called bioshell calcium oxide (BiSCaO), which is known to possess deodorizing properties and broad antimicrobial activity against various pathogenic microbes, including viruses, bacteria, spores, and fungi. OBJECTIVE:This study aims to investigate the applications of BiSCaO suspensio...

journal_title：Bio-medical materials and engineering

authors： Takayama T,Ishihara M,Sato Y,Nakamura S,Fukuda K,Murakami K,Yokoe H

更新日期：2020-01-01 00:00:00

abstract：:To obtain an appropriate model for the simulation of the biomechanical behavior of brain tissue and the deformation of ventricles, in particular, we have developed a novel computerized plain strain finite element model. For optimum results, a multiple loading solutions approach using various tissue parameters for the ...

journal_title：Bio-medical materials and engineering

authors： Farmanzad F,Najarian S,Eslamee MR,Seddighi AS

更新日期：2007-01-01 00:00:00

abstract：:Significant progress has been achieved in the field of pH-sensitive drug delivery system in recent years. For layer-by-layer self-assembly nanocarriers, various pH values can induce the change of permeability and structural stability of the outer polyelectrolyte multi-layers, resulting in the release of the loaded dru...

journal_title：Bio-medical materials and engineering

authors： Zhang HY,Sun YF,Sun YL,Zhou M

更新日期：2014-01-01 00:00:00

abstract：:A surface plasmon resonance (SPR)-based biosensor was developed for specific detection of nine common respiratory virus, including influenza A and influenza B, H1N1, respiratory syncytial virus (RSV), parainfluenza virus 1-3 (PIV1, 2, 3), adenovirus, and severe acute respiratory syndrome coronavirus (SARS). The SPR bi...

journal_title：Bio-medical materials and engineering

authors： Shi L,Sun Q,He J,Xu H,Liu C,Zhao C,Xu Y,Wu C,Xiang J,Gu D,Long J,Lan H

更新日期：2015-01-01 00:00:00

abstract：:Hydroxyapatite has been rubbed against ultra-high-molecular-weight-polyethylene (UHMWPE) under calcium-containg aqueous solutions. Further, hardness tests were carried out in air and in calcium-containing solutions whose pH ranged from pH 5 to pH 9. Hardness was found to vary with pH with a peak at around pH 7, i.e. -...

journal_title：Bio-medical materials and engineering

authors： Mazeau G,Czernuszka JT

更新日期：2001-01-01 00:00:00

abstract：:Gabexate mesilate is a non-peptide protease inhibitor, developed in Japan, which is used in the treatment of acute pancreatitis and disseminated intravascular coagulation. This compound is readily hydrolyzed as it has ester bonds in its structure. It is now out of patent in Japan and there are many generic versions on...

journal_title：Bio-medical materials and engineering

authors： Sakurai M,Abe H,Okamura N,Inoue Y,Akiyoshi T,Matsuyama K,Uchida T,Otsuka M

更新日期：2010-01-01 00:00:00

abstract：:The properties of blood flow in the outflow cannula of an axial blood pump play a critical role in potential thrombus formation and vascular injury. In this study, an in vitro flow visualization technique using particle image velocimetry (PIV) was applied to investigate the flow characteristics in the outflow cannula ...

journal_title：Bio-medical materials and engineering

authors： Liu G,Zhang Y,Chen H,Sun H,Zhou J,Hu S

更新日期：2014-01-01 00:00:00

abstract：BACKGROUND:The periodontal ligament (PDL), which maintains homeostasis in the periodontium, is a group of specialized connective tissue fibers attached to both the cementum and alveolar bone. Regeneration of periodontium with PDL cells has been investigated, and the chemical and molecular structures of scaffolds contro...

journal_title：Bio-medical materials and engineering

authors： Fujita K,Nozaki K,Horiuchi N,Yamashita K,Miura H,Nagai A

更新日期：2018-01-01 00:00:00

abstract：:Mechanical testing has been performed to characterize the locking strength of Morse taper locks used for reconstruction of large bone defects. Taper joint pairs were locked with a series of compressive loads increasing from 500 to 3500 N. Following each load application the taper locks were distracted with either an a...

journal_title：Bio-medical materials and engineering

authors： Duda GN,Elias JJ,Valdevit A,Chao EY

更新日期：1997-01-01 00:00:00

abstract：:Age-related macular degeneration (ARMD) and intraocular neovascular diseases have been treated clinically by anti-VEGF antibody drug bevacizumab. However, the use of bevacizumab in the treatment of retinal neovascular diseases has been limited due to the short half-life and frequent injections. In this research, novel...

journal_title：Bio-medical materials and engineering

authors： Hu CC,Chaw JR,Chen CF,Liu HW

更新日期：2014-01-01 00:00:00

abstract：:Robotized endoscope holder in laparoscopic surgeries allows surgeons to control the endoscope without the assistants' intervention. In this paper, a new method is proposed for the automatic 3D-tracking of laparoscopic instruments in real-time to provide more convenient interactions between surgeons and the robotized e...

journal_title：Bio-medical materials and engineering

authors： Zhao Z

更新日期：2014-01-01 00:00:00

abstract：:Fracture toughness (KIC), critical stress intensity factor, and bending strength of 3 types of commercially available dental composite resins (macrofilled, hybrid and microfilled type) were determined using three point bend specimens. Acoustic Emission (AE), which is the generation of elastic wave due to the release o...

journal_title：Bio-medical materials and engineering

authors： Kim KH,Park JH,Imai Y,Kishi T

更新日期：1991-01-01 00:00:00

abstract：:Shape memory alloys (SMA) are being increasingly used in various industrial applications as actuators, connectors, or damping materials. In the medical field, superelastic devices such as eyeglass frames, stents or guide catheters have come to market in the recent years. The design of SMA devices has usually been base...

journal_title：Bio-medical materials and engineering

authors： Trochu F,Brailovski V,Meunier MA,Terriault P,Qian YY

更新日期：1996-01-01 00:00:00

abstract：:In this study, a computer-aided detection (CAD) system was developed for the detection of lung nodules in computed tomography images. The CAD system consists of four phases, including two-dimensional and three-dimensional preprocessing phases. In the feature extraction phase, four different groups of features are extr...

journal_title：Bio-medical materials and engineering

authors： Demir Ö,Yılmaz Çamurcu A

更新日期：2015-01-01 00:00:00

abstract：:In this work composite materials, based on quartz fibers and epoxy resins, were employed with the aim to restore damaged teeth. The composite materials were chosen because they show biomechanical features very similar to that of the dentine, the main constituent of the tooth. Extracted teeth were rebuilt with two diff...

journal_title：Bio-medical materials and engineering

authors： Visco AM,Calabrese L,Campo N,Torrisi L,Oteri G,Lo Giudice G,Cicciù D

更新日期：2006-01-01 00:00:00

abstract：:Resorbable ceramics can promote the bony integration of implants. Their rate of degradation should ideally be synchronized with bone regeneration. This study examined the effect of rapidly resorbable calcium phosphate ceramics 602020, GB14, 305020 on adherence, proliferation and morphology of human bone-derived cells ...

journal_title：Bio-medical materials and engineering

authors： Radetzki F,Wohlrab D,Zeh A,Delank KS,Mendel T,Berger G,Syrowatka F,Mayr O,Bernstein A

更新日期：2011-01-01 00:00:00

abstract：:The aim of this study is to verify the effect of indoor horse riding exercise on basal physical exercise and lumbar muscular function. The subjects included were 20 healthy females, who participated in the horse riding exercise using SRider (Rider Co. & ChonbuK National Univ, Korea) for 30 minutes per day, 3 days per ...

journal_title：Bio-medical materials and engineering

authors： Yu CH,Hong CU,Kang SR,Kwon TK

更新日期：2014-01-01 00:00:00

abstract：:A multidirectional pin-on-plate reciprocating machine was used to compare the wear performance of UHMWPE sliding against cast cobalt chrome (CoCr) plates that were either untreated or coated with Amorphous Diamond Like Carbon (ADLC). The test conditions were based on a 1/5 scale model representative of in vivo motion ...

journal_title：Bio-medical materials and engineering

authors： Jones VC,Barton DC,Auger DD,Hardaker C,Stone MH,Fisher J

更新日期：2001-01-01 00:00:00

abstract：OBJECTIVES:to assess reliability and reproducibility of quantitative MRI (7 T) in assessing rat femoro-tibial cartilage volume. METHODS:5 healthy rat knees were scanned in vivo using a 7 T experimental imager. Sagittal high resolution 3D Gradient Echo with fat suppression sequences were performed with a dedicated home...

journal_title：Bio-medical materials and engineering

authors： Goebel JC,Bolbos R,Pinzano A,Schaeffer M,Rengle A,Galois L,Etienne S,Netter P,Loeuille D,Beuf O,Gillet P

更新日期：2008-01-01 00:00:00

abstract：:The ion selective transport plays an important role in the function of cell membranes, and promotes the application of artificial permeable membranes. This phenomenon has been studied in case for different diameters and functional groups of nanopores. In this work, we focus on the effect of anions on cation selectivit...

journal_title：Bio-medical materials and engineering

authors： Tang D,Kim D

更新日期：2014-01-01 00:00:00

abstract：:This study aimed to determine the optimal starting material for the development of an acellular osteochondral graft. Osteochondral tissues from three different species were characterised; pig (6 months), cow (18 months) and two ages of sheep (8-12 months and >4 year old). Tissues from the acetabulum and femoral head o...

journal_title：Bio-medical materials and engineering

authors： Fermor HL,McLure SW,Taylor SD,Russell SL,Williams S,Fisher J,Ingham E

更新日期：2015-01-01 00:00:00

abstract：:Crystalline hydroxyapatite (HA) powder was coated on titanium substrate by radio frequency (RF) magnetron sputtering. The coating was homogeneous thin film and the thickness was 1microm. Crystallinity of the HA coating was low and Ca/P ratio was high as 3.0. Particle sizes were 40 to approximately 100 nm, and the crys...

journal_title：Bio-medical materials and engineering

authors： Ozeki K,Yuhta T,Aoki H,Nishimura I,Fukui Y

更新日期：2000-01-01 00:00:00

abstract：:The mechanical behavior of three styrenic thermoplastic block copolymer elastomers with applied surgical sutures was studied by uniaxial tensile testing. The materials exhibited oriented cylindrical microstructure. Distinct macroscopic deformation mechanisms have been observed upon stretching of samples with vertical ...

journal_title：Bio-medical materials and engineering

authors： Stasiak J,Nair S,Moggridge GD

更新日期：2014-01-01 00:00:00