Antimicrobial Wound Dressing Containing Silver Sulfadiazine With High Biocompatibility: In Vitro Study.

abstract：:The microsystems based visual prosthesis (MiViP) visual prosthesis generates visual perceptions well below safety and stimulator saturation limits. These perceptions, called phosphenes, are of reasonably small size and are broadly distributed in the visual field. They can thus be used to convey useful visual informati...

journal_title：Artificial organs

authors： Delbeke J,Wanet-Defalque MC,Gérard B,Troosters M,Michaux G,Veraart C

更新日期：2002-03-01 00:00:00

abstract：:The rotary blood pump will be an implantable left ventricular assist device (LVAD) in the near future. However, the best control method and the interrelationship between the rotary blood pump and native heart functions are unclear. An estimation was made of the native heart cardiac output from the change of an LVAD's ...

journal_title：Artificial organs

authors： Nakata K,Ohashi Y,Tayama E,Ohtsuka G,Takami Y,Mueller J,Glueck J,Nosé Y

更新日期：1998-05-01 00:00:00

abstract：:In order to define physiological properties of the autograft root, magnetic resonance imaging (MRI) findings relative to three different operative techniques were compared with those of control subjects. Twenty-three patients, 18/5 M/F, aged 32 ± 9 years, underwent MRI assessment of the aortic root. Patients with norm...

journal_title：Artificial organs

authors： Luciani GB,Viscardi F,Puppini G,Faggian G,Mazzucco A

更新日期：2011-12-01 00:00:00

abstract：:We assessed the relationship of certain clinical variables (including bradykinin [BK] release and dialysis membrane) to initial mean arterial pressure (MAP) reduction in 47 patients requiring continuous renal replacement therapy (CRRT) in an intensive care unit. The pretreatment MAP was 84 +/- 14 mm Hg for the group a...

journal_title：Artificial organs

authors： Stoves J,Goode NP,Visvanathan R,Jones CH,Shires M,Will EJ,Davison AM

更新日期：2001-12-01 00:00:00

abstract：:The aim of this study is to compare the effect of a single diode laser application and agitation of EDTA with diode laser with different parameters at different time intervals on root fracture. Ninety mandibular incisors were instrumented except the negative control group. The specimens were divided randomly into 10 g...

journal_title：Artificial organs

authors： Karataş E,Arslan H,Topçuoğlu HS,Yılmaz CB,Yeter KY,Ayrancı LB

更新日期：2016-06-01 00:00:00

abstract：:An important present and emerging trend in biomaterials development is the synthesis of polymers which combine capabilities of biologic recognition ("biomimetic") with sensitivity to small environmental changes ("stimuli-responsive"). This short article highlights some of the many opportunities and challenges in this ...

journal_title：Artificial organs

authors： Hoffman AS

更新日期：1988-12-01 00:00:00

abstract：:We aimed to investigate whether acellular endocardium can be used as a useful biomaterial for the intima of engineered small-caliber vascular grafts. Fresh endocardium was harvested from the swine left atrium and was decellularized by digestion with the decellularization solution of Triton X-100 and SDS containing DNa...

journal_title：Artificial organs

authors： Wang F,Guan X,Wu T,Qiao J,Han Z,Wu J,Yu X,You Q

更新日期：2016-12-01 00:00:00

abstract：:The aims of this study were to investigate whether introducing an interphase interval (IPI) to biphasic pulses during stimulation of the dorsiflexor muscles would affect force production and to determine whether the IPI effect is dependent on electrode position. Twelve healthy volunteers participated in the study. Eac...

journal_title：Artificial organs

authors： Springer S,Braun-Benyamin O,Abraham-Shitreet C,Becher M,Laufer Y

更新日期：2014-11-01 00:00:00

abstract：:Using urea and inulin as markers, we have developed a simple method to calculate intracellular and extracellular fluid volume in patients before and after hemofiltration therapy. During conventional hemofiltration using substitution fluid with a Na+ concentration of 140 mEq/L, a decrease in extracellular fluid volume ...

journal_title：Artificial organs

authors： Kimura G,Satani M,Kojima S,Kuroda K,Itoh K,Ikeda M

更新日期：1982-02-01 00:00:00

abstract：:Four hundred and forty-two serum ferritin determinations were performed in 144 patients on chronic intermittent hemodialysis treatment with intravenous iron substitution and/or oral iron substitution. Iron substitution should be done individually according to regular serum ferritin determinations. Intravenous iron sub...

journal_title：Artificial organs

authors： Müller HA,Schneider H,Hövelborn U,Streicher E

更新日期：1981-05-01 00:00:00

abstract：:Tissue engineering can improve the former limitations of artificial organs. This article reports the long-term clinical results of grafts constructed with fragmented autologous adipose tissue. We did a retrospective analysis of a series of 53 patients with lower leg ischemia that received 69 fragmented adipose tissue ...

journal_title：Artificial organs

authors： Karube N,Soma T,Noishiki Y,Yamazaki I,Kosuge T,Ichikawa Y,Takanashi Y

更新日期：2001-03-01 00:00:00

abstract：:The aim of this meta-analysis was to determine whether pulsatile perfusion during cardiac surgery has a lesser effect on renal dysfunction than nonpulsatile perfusion after cardiac surgery in randomized controlled trials. MEDLINE, EMBASE, and the Cochrane Central Register of Controlled Trials were used to identify ava...

journal_title：Artificial organs

authors： Nam MJ,Lim CH,Kim HJ,Kim YH,Choi H,Son HS,Lim HJ,Sun K

更新日期：2015-09-01 00:00:00

abstract：:The combination of plasma exchange and continuous hemofiltration was applied to patients with acute liver failure, and its clinically advantageous effects were evaluated. This procedure was found to be a powerful approach in decreasing patient morbidity; however, the effect was temporary and the patients finally died....

journal_title：Artificial organs

authors： Matsubara S

更新日期：1994-05-01 00:00:00

abstract：:Interest in the effects and possible mechanisms of hemodialysis on schizophrenic patients has led to a double-blind evaluation of the effects of plasmapheresis on symptoms of schizophrenia. Also, plasmapheresis was felt to be an invaluable tool for investigating the autoimmune theory of schizophrenia. Patients (n = 10...

journal_title：Artificial organs

authors： Schulz SC,van Kammen DP,Waters R,Klein HG,Balow JE,Bunney WE Jr

更新日期：1983-08-01 00:00:00

abstract：:A computer simulation was carried out to investigate the influence of nonpulsatile left ventricular assistance on hemodynamics. A simulation circuit was constructed to represent the circulatory system. A source of current was added to denote the nonpulsatile blood pump. The left and right ventricles were replaced by v...

journal_title：Artificial organs

authors： Mitsui N,Fukunaga S,Koura Y,Morita S,Hotei H,Sueshiro M,Sueda T,Matsuura Y

更新日期：1996-05-01 00:00:00

abstract：:The growing practice of dialyzer reuse in recent years is mainly based on medical and economic considerations. However, adverse reactions such as immunohemolytic anemia due to anti-Nform antibody associated with dialyzer reuse have been reported. In this study, scanning electron microscopy and cytologic staining were ...

journal_title：Artificial organs

authors： Ng YY,Yang AH,Wong KC,Lan HY,Hung TL,Kerr PG,Huang TP

更新日期：1996-01-01 00:00:00

abstract：:We developed a new left ventricular (LV) assist catheter (transaortic valve from LV to femoral artery) that is implemented percutaneously and exerted as a synchronous pulsatile partial LV flow support with conventional intraaortic balloon pump (IABP) driving system and centrifugal pump system. We investigated whether ...

journal_title：Artificial organs

authors： Ide H,Yamaguchi A,Ino T,Matsumoto H,Fujimasa I

更新日期：1992-06-01 00:00:00

abstract：:Stem cells transplanted to an injured heart affect the host myocardium indirectly. The cytokine hepatocyte growth factor (HGF) may play a key role in this paracrine activity. We hypothesized that HGF-overexpressing stem cells would restore cardiac function after myocardial infarction (MI). Because there is a high rate...

journal_title：Artificial organs

authors： Poppe A,Golsong P,Blumenthal B,von Wattenwyl R,Blanke P,Beyersdorf F,Schlensak C,Siepe M

更新日期：2012-03-01 00:00:00

abstract：:Stimulation of different spinal cord segments in humans is a widely developed clinical practice for modification of pain, altered sensation, and movement. The human lumbar cord has become a target for modification of motor control by epidural and, more recently, by transcutaneous spinal cord stimulation. Posterior col...

journal_title：Artificial organs

authors： Danner SM,Hofstoetter US,Ladenbauer J,Rattay F,Minassian K

更新日期：2011-03-01 00:00:00

abstract：:The use of Berlin Heart EXCOR VAD (BH) is a validated therapy to bridge pediatric patients to heart transplant. Serial echocardiographic (ECHO) assessment of VAD patients is necessary to support patients' management. This work aims at developing an innovative strategy to evaluate the BH device functioning by ECHO and ...

journal_title：Artificial organs

authors： Di Molfetta A,Iacobelli R,Ferrari G,Filippelli S,Perri G,Toscano A,Adorisio R,Guccione P,Amodeo A

更新日期：2018-04-01 00:00:00

abstract：:In a preliminary experiment, 38% of the spent dialysis fluid water was reclaimed by a forward osmosis process through a cellulose triacetate membrane. The simplicity of forward osmosis and its minimal external energy requirements may allow the construction of a small bulk device that can reclaim a considerable portion...

journal_title：Artificial organs

authors： Talaat KM

更新日期：2009-12-01 00:00:00

abstract：:The effectiveness of the blood substitute neo red cells (NRC) on hemorrhagic shock was evaluated in dogs. Shock was induced by bloodletting, and NRC was infused immediately until the dogs recovered from shock; the process was repeated 3 times (mild shock), or NRC was infused after shock was maintained for 30 min, and ...

journal_title：Artificial organs

authors： Usuba A,Osuka F,Kimura T,Sato R,Fujita Y,Yamashita M,Hoshino C

更新日期：1998-02-01 00:00:00

abstract：:Sponge-type small-diameter vascular grafts were fabricated from a medical-grade polyurethane, Pellethane 2363-80A, by utilization of a salt casting technique. The grafts were compliance matched with a storage modulus of 0.53 +/- 0.08 MPa. The luminal surface of grafts was modified with a thin layer ( approximately 40 ...

journal_title：Artificial organs

authors： Hsu SH,Sun SH,Chen DC

更新日期：2003-12-01 00:00:00

abstract：:Centrifugal pumps are generally employed as nonpulsatile blood flow pumps; however, these pumps can produce pulsatile flow by periodically alternating the impeller rotation speed. This study investigates blood trauma due to the effect of pulse frequency and various ranges of pump speed. The hemolysis tests were conduc...

journal_title：Artificial organs

authors： Tayama E,Niimi Y,Takami Y,Ohashi Y,Ohtsuka G,Glueck JA,Mueller J,Nosé Y

更新日期：1997-12-01 00:00:00

abstract：:Plasma levels of granulocyte elastase in complex with alpha 1-proteinase inhibitor (E-alpha 1-PI) increased during hemodialysis from 110 +/- 10 to 506 +/- 66 micrograms/L using dialyzers made of polyamide, from 95 +/- 2.2 to 211 +/- 54 micrograms/ml with hemophane and from 114 +/- 10 to 203 +/- 25 using dialyzers made...

journal_title：Artificial organs

authors： Haag-Weber M,Schollmeyer P,Hörl WH

更新日期：1989-04-01 00:00:00

abstract：:The multi-output adaptive controller of a left ventricular assist device (LVAD) was studied by computer simulation. The controller regulated two outputs--mean aortic pressure (mAoP) and mean atrial pressure (mLAP)--by regulating vacuum pressure (input). The autoregressive models were used to describe the circulatory s...

journal_title：Artificial organs

authors： Shimooka T,Mitamura Y,Yuhta T

更新日期：1991-04-01 00:00:00

abstract：:This is a revision of the IDE Application Form, "How to Comply with the Food and Drug Administration's New 'Investigational Device Exemption (IDE)' Regulations, Including an Application Form" originally published in Artificial Organs, Volume 4, Number 4, November 1980. This publication updates the IDE application form...

journal_title：Artificial organs

authors：

更新日期：1982-02-01 00:00:00

abstract：:Porous polyurethane (nonwoven) was used for the development of tracheal prosthesis, which--in a special testing design--was adapted to shape and biomechanic properties of the natural organ. This prosthesis was implanted into 19 beagle dogs using inverted, everted, and end-to-end anastomosis. Insufficiency of the anast...

journal_title：Artificial organs

authors： Schauwecker HH,Gerlach J,Planck H,Bücherl ES

更新日期：1989-06-01 00:00:00

abstract：:The neutralization of bacterial endotoxins (ET) is still an unsolved problem in therapeutic medicine. The efficacy of anti-endotoxin antibodies or receptor antagonists and other substances interfering with the endotoxin-induced pathomechanisms is dependent on an intact cellular degradation system of the host. However,...

journal_title：Artificial organs

authors： Mitzner S,Schneidewind J,Falkenhagen D,Loth F,Klinkmann H

更新日期：1993-09-01 00:00:00

abstract：:Biomechanical actuation of an implanted ventricular assist device (VAD) is an attractive means of providing long-term circulatory support. Studies show that energy from electrically stimulated skeletal muscle can, in principle, be used to provide tether-free cardiac assistance without the need for percutaneous driveli...

journal_title：Artificial organs

authors： Trumble DR

更新日期：2011-07-01 00:00:00