Effect of cancellous bone on the functionally graded dental implant concept.

abstract：:One goal of functional tissue engineering is to manufacture scaffolds infiltrated with chondrocytes which are suitable for transplantation into the lesion areas of articular cartilage. Various research strategies are used to fabricate cartilage transplants which would have the correct phenotype, contain enough extrace...

journal_title：Bio-medical materials and engineering

authors： Pulkkinen H,Tiitu V,Lammentausta E,Laasanen MS,Hämäläinen ER,Kiviranta I,Lammi MJ

更新日期：2006-01-01 00:00:00

abstract：:Poly(propylene fumarate-co-ethylene glycol) random (PPF-1) and block (PPF-2) copolymer oligomers were prepared. Comparing the setting characteristics of PPF-1 and PPF-2 with comonomer n-vinyl pyrrolidone (n-VP) and swelling characteristics of cured PPF-1 and PPF-2, lower setting temperature and setting time was observ...

journal_title：Bio-medical materials and engineering

authors： Jayabalan M,Thomas V,Sreelatha PK

更新日期：2000-01-01 00:00:00

abstract：:A novel technique and product for carpal tunnel microscopic surgical procedures using a modified medical device containing a head as a surgical scalpel under light guidance were designed and studied. The novel design of the medical device was developed and applied in a new carpal tunnel microscopic surgical procedure ...

journal_title：Bio-medical materials and engineering

authors： Chiang MC,Huang CC

更新日期：2015-01-01 00:00:00

abstract：:Since adhesive technology was introduced into dental field, metal-based restoration has been gradually replaced by metal-free restoration. Using the adhesive technology, minimum invasive technique has been possible in daily clinical practice as well as esthetic tooth-colored restorations have become very popular all o...

journal_title：Bio-medical materials and engineering

authors： Nagano F,Selimovic D,Noda M,Ikeda T,Tanaka T,Miyamoto Y,Koshiro K,Sano H

更新日期：2009-01-01 00:00:00

abstract：:Arrhythmia diagnosis is very significant to ensure human health. In this paper, a new model is developed for arrhythmia diagnosis. A salient feature of the algorithm is a synergistic combination of statistical and fuzzy set-based techniques. It is distribution-free and is realized in an unsupervised mode. Arrhythmia d...

journal_title：Bio-medical materials and engineering

authors： Li F,Zheng D,Zhao T

更新日期：2015-01-01 00:00:00

abstract：:To better analyze images with the Gaussian white noise, it is necessary to remove the noise before image processing. In this paper, we propose a self-adaptive image denoising method based on bidimensional empirical mode decomposition (BEMD). Firstly, normal probability plot confirms that 2D-IMF of Gaussian white noise...

journal_title：Bio-medical materials and engineering

authors： Guo S,Luan F,Song X,Li C

更新日期：2014-01-01 00:00:00

abstract：:The goal of the study was to determine material constants of cancellous tissue in a compression test taking into account stress-strain characteristics. The nineteen test samples were resected from a femoral head of a patient qualified for a hip replacement surgery. During the compression tests, load-displacement curve...

journal_title：Bio-medical materials and engineering

authors： Kokot G,Makuch A,Skalski K,Bańczerowski J

更新日期：2018-01-01 00:00:00

abstract：:Wearable robotic devices provide safe and intensive rehabilitation, enabling repeated motions for motor function recovery in stroke patients. The aim of this small case series was to demonstrate the training effects of a three-week robotic leg orthosis, and to investigate possible mechanisms of the sensory-motor alter...

journal_title：Bio-medical materials and engineering

authors： Li L,Ding L,Chen N,Mao Y,Huang D,Li L

更新日期：2015-01-01 00:00:00

abstract：:The objective of the present study was to find a standard substance for use as a reference in the cytotoxicity assay of biomaterials, as an alternative to animal experiments in recent years. Eight kinds of rubber were made in a plate shape to keep their surface area at 1 cm2 against 10 ml of extract volume. They were ...

journal_title：Bio-medical materials and engineering

authors： Oshima H,Nakamura M

更新日期：1994-01-01 00:00:00

abstract：:Sunscreens that absorb UV light without photodegradation could reduce skin cancer. Polyvinyl silsesquioxanes are known to have greater thermal and photochemical stability than organic compounds, such as those in sunscreens. This paper evaluates the UV transparency of vinyl silsesquioxanes (VS) and its hybrids with SiO...

journal_title：Bio-medical materials and engineering

authors： Wang H,Lin D,Wang D,Hu L,Huang Y,Liu L,Loy DA

更新日期：2014-01-01 00:00:00

abstract：:In this work, we present an evolutive trabecular model for bone remodeling based on a boundary detection algorithm accounting for both biology and applied mechanical forces, known to be an important factor in bone evolution. A finite element (FE) numerical model using the Abaqus/Standard® software was used with a UMAT...

journal_title：Bio-medical materials and engineering

authors： Spingarn C,Wagner D,Rémond Y,George D

更新日期：2017-01-01 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：:Previous literatures have indicated that hypothalamic paraventricular nucleus (PVN) neurons are important for regulating the level of sympathetic and vagal nervous activity. Sympathovagal balance is closely related to heart rate variability (HRV). However, it still requires further elucidation regarding the effect of ...

journal_title：Bio-medical materials and engineering

authors： Deng X,Feng X,Li S,Gao Y,Yu B,Li G

更新日期：2015-01-01 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：:The frequent occurrence of breast cancer and its serious consequences have attracted worldwide attention in recent years. Problems such as low rate of accuracy and poor self-adaptability still exist in traditional diagnosis. In order to solve these problems, an AdaBoost-SVM classification algorithm, combined with the ...

journal_title：Bio-medical materials and engineering

authors： Li P,Bi T,Huang J,Li S

更新日期：2014-01-01 00:00:00

abstract：:Food systems are complex and inhomogeneous in nature. Ultrasonic propagation velocity in the food systems, in this case processed milk cream and vegetable oils, is studied. Ultrasonic properties of the food systems are similar to those of complex biological tissues. The presence of vegetable oil as an adulterant in th...

journal_title：Bio-medical materials and engineering

authors： Singh VR,Kumar A

更新日期：1992-04-01 00:00:00

abstract：:Some computer applications for cell characterization in medicine and biology, such as analysis of surface structure of cell wall-deficient EVC (El Tor Vibrio of Cholera), operate with cell samples taken from very small areas of interest. In order to perform texture characterization in such an application, only a few t...

journal_title：Bio-medical materials and engineering

authors： Li S,Hu K,Cai N,Su W,Xiong H,Lou Z,Lin T,Hu Y

更新日期：2001-01-01 00:00:00

abstract：BACKGROUND:In order to manufacture pharmaceutical products, real-time monitoring in the manufacturing process is necessary, but large equipment cost is required to achieve it. OBJECTIVE:The aim of this research is to use ultra-violet-visible spectroscopy along with chemometrics procedure to simultaneously carry out qu...

journal_title：Bio-medical materials and engineering

authors： Peerapattana J,Hattori Y,Otsuka M

更新日期：2019-01-01 00:00:00

abstract：:Milkvetch root as a medicine has been used for more over 2000 years in China, can strengthen immune function, protect liver, promote urination, resist aging and stress, reduce blood pressure and extensively resist bacterium. This study explored the effects of milkvetch root on the immune function of patients with a de...

journal_title：Bio-medical materials and engineering

authors： Jiang D,Wang X,Su Q,Jiang S,Yuan F,Zhang C,Gong F,Dong Q,Shi J,Chen B

更新日期：2015-01-01 00:00:00

abstract：:Morse code is now being harnessed for use in rehabilitation applications of augmentative-alternative communication and assistive technology, including mobility, environmental control and adapted worksite access. In this paper, Morse code is selected as a communication adaptive device for disabled persons who suffer fr...

journal_title：Bio-medical materials and engineering

authors： Yang CH,Luo CH,Yang CH,Chuang LY

更新日期：2004-01-01 00:00:00

abstract：:The balance between extracellular inorganic phosphate (ePi) and extracellular inorganic pyrophosphate (ePPi) is controlled by four membrane proteins: the transporters ANK (exporting PPi outside the cells) and PiT-1 (importing ePi into the cells), and the enzymes PC-1 (generating ePPi from nucleotides) and Tissue Non-s...

journal_title：Bio-medical materials and engineering

authors： Hamade T,Bianchi A,Sebillaud S,Netter P,Jouzeau JY,Cailotto F

更新日期：2010-01-01 00:00:00

abstract：:Experimental results on the platelet adhesion, and CHO cell adhesion and growth onto nonionic surfactant which is composed of a long alkyl chain (n = 12-18) as the hydrophobic part, and a polyethyleneoxide (PEO) segment (n = 10-23) as the hydrophilic part coated and air-plasma treated PSf surfaces are presented in ter...

journal_title：Bio-medical materials and engineering

authors： Khang G,Jeong BJ,Lee HB,Park JB

更新日期：1995-01-01 00:00:00

abstract：:The stability of the Co-Cr-Mo dental alloy immersed in artificial salivas (pH 6.7) was investigated over 24 h. Three artificial salivas have been studied: saline saliva (saliva I); saline saliva buffered with phosphate ions (saliva II) and saliva II plus mucin molecules (saliva III). For all the systems, open circuit ...

journal_title：Bio-medical materials and engineering

authors： de Aguiar SR,Nicolai M,Almeida M,Gomes A

更新日期：2015-01-01 00:00:00

abstract：:Motor imagery EEG-based BCI has advantages in the assistance of human control of peripheral devices, such as the mobile robot or wheelchair, because the subject is not exposed to any stimulation and suffers no risk of fatigue. However, the intensive training necessary to recognize the numerous classes of data makes it...

journal_title：Bio-medical materials and engineering

authors： Yu W,Feng H,Feng Y,Madani K,Sabourin C

更新日期：2015-01-01 00:00:00

abstract：BACKGROUND:Introduction of a new generation of artificial ligaments for ACL reconstruction, the Ligament Augmentation and Reconstruction System (LARS), gives promising clinical results [1]. The current literature supports the use of LARS from short to medium term. To go even further to improve the biocompatibility of t...

journal_title：Bio-medical materials and engineering

authors： Lessim S,Migonney V,Thoreux P,Lutomski D,Changotade S

更新日期：2013-01-01 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：:The interactions between carbon nanotubes and important biomolecules, above all collagen molecules, have not been studied in detail. This situation is partly due to the fact that CNT are solid entities, while most of the biomolecules can be prepared in solution. We used turbidity as a means of evaluating the interacti...

journal_title：Bio-medical materials and engineering

authors： Kuboki Y,Terada M,Kitagawa Y,Abe S,Uo M,Watari F

更新日期：2009-01-01 00:00:00

abstract：:The current density of Ti-56mass%Ni (Ti-50at.%) alloy after abrasion in simulated bioliquids was measured using a potentiostat to estimate the amount of metallic ions released from the alloy during repassivation and maturation. The current density in saline, saline with and without N2 bubbling, and Hanks' solutions wi...

journal_title：Bio-medical materials and engineering

authors： Watarai M,Hanawa T,Moriyama K,Asaoka K

更新日期：1999-01-01 00:00:00

abstract：BACKGROUND:Patients use mouthwashes in addition to mechanical cleaning during orthodontic treatment. The effects of mouthwashes on the archwires have not been examined yet. OBJECTIVE:To compare the corrosion resistance of four different arch wires and corrosion effects of different mouthwashes to formulate a biocompat...

journal_title：Bio-medical materials and engineering

authors： Nalbantgil D,Ulkur F,Kardas G,Culha M

更新日期：2016-11-25 00:00:00

abstract：:A fracture mechanics approach has been adopted in the present study to investigate the fracture toughness behavior of three commercial composite resins for dental use named Clearfil photo posterior, P-50 and Occlusin. The resins have been cast in to ring-shaped specimens for the determination of individual fracture to...

journal_title：Bio-medical materials and engineering

authors： Higo Y,Damri D,Nunomura S,Kumada K,Sawa N,Hanaoka K,Teranaka T,Iwamoto T

更新日期：1991-01-01 00:00:00