Bacterial and fungal infection in neonates undergoing venoarterial extracorporeal membrane oxygenation: an analysis of the registry data of the extracorporeal life support organization.

abstract：:With the incidence of end-stage heart failure steadily increasing, the need for a practical total artificial heart (TAH) has never been greater. Continuous flow TAHs (CFTAH) are being developed using rotary blood pumps (RBPs), leveraging their small size, mechanical simplicity, and excellent durability. To completely ...

journal_title：Artificial organs

authors： Nestler F,Timms DL,Stevens M,Bradley AP,Wilson SJ,Kleinheyer M,Lovell N,Frazier OH,Cohn WE

更新日期：2020-06-01 00:00:00

abstract：:When cavitation occurs near a material surface of a mechanical heart valve (MHV), pits on the surface of the MHV and hemolysis are caused. Therefore, it is very important to investigate the possibility of the occurrence of cavitation in an MHV. To study the possibility of cavitation occurrence in a 25 mm Björk-Shiley ...

journal_title：Artificial organs

authors： Lee H,Tsukiya T,Homma A,Taenaka Y,Tatsumi E,Takano H

更新日期：2003-08-01 00:00:00

abstract：:One of the most important factors that seems to be involved in total hip replacement is periprosthetic osteolysis. As it is well documented that several interleukins (ILs) are triggered in periprosthetic osteolysis, this article investigates the role of five ILs in primary and replacement total hip arthroplasty, under...

journal_title：Artificial organs

authors： Beraudi A,Stea S,Cremonini S,Visentin M,Toni A

更新日期：2009-07-01 00:00:00

abstract：:The coronary arteries of the goat heart were studied using angiographic techniques and molds of the coronary vessel trees. Blood supplies to the left and right ventricles, interventricular septum, atrioventricular node, and apex of the caprine heart were studied. The goat possesses a left dominant pattern of coronary ...

journal_title：Artificial organs

authors： Lipovetsky G,Fenoglio JJ,Gieger M,Srinivasan MR,Dobelle WH

更新日期：1983-05-01 00:00:00

abstract：:The energy dissipated in blood or on a total artificial heart (TAH) chamber's elements directly or indirectly decreases the biological or technical safety of the TAH's work. The energetic analysis of the Polish total artificial heart (POLTAH) external work with the objective of estimating the valve and membrane roles ...

journal_title：Artificial organs

authors： Nawrat Z,Malota Z

更新日期：1998-10-01 00:00:00

abstract：:The blood pressure changes induced by the intra-aortic balloon pump (IABP) are expected to create clinical improvement in terms of coronary perfusion and myocardial oxygen consumption. However, the measured effects reported in literature are inconsistent. The aim of this study was to investigate the influence of ische...

journal_title：Artificial organs

authors： Schampaert S,van Nunen LX,Pijls NH,Rutten MC,van Tuijl S,van de Vosse FN,van 't Veer M

更新日期：2015-11-01 00:00:00

abstract：:Out-of-Hospital refractory Cardiac Arrest (OHrCA) has a mortality rate between 90 and 95%. Since 2009, French medical academic societies have recommended the use of extracorporeal life support (ECLS) for OHrCA. According to these guidelines, patients were eligible for ECLS support if vital signs were still present dur...

journal_title：Artificial organs

authors： Rousse N,Robin E,Juthier F,Hysi I,Banfi C,Al Ibrahim M,Coadou H,Goldstein P,Wiel E,Vincentelli A

更新日期：2016-09-01 00:00:00

abstract：:The quality control of bicarbonate hemodialysis requires the determination of TCO2, either in blood or in dialysate. The use of the M + D TCO2 kit, a bedside micromethod, gave the authors an economical and reliable solution to this problem. ...

journal_title：Artificial organs

authors： Canaud B,Araujo A,Nguyen QV,Flavier JL,Mion C

更新日期：1985-11-01 00:00:00

abstract：:Myointimal hyperplasia (MIH) is an arterial wall smooth muscle cell (SMC) proliferative disorder. This process is responsible for a significant number of early and long-term arterial reconstructive and graft failures. Histopathologically, this process is characterized by a proliferation of SMC in the intima of traumat...

journal_title：Artificial organs

authors： Painter TA

更新日期：1991-02-01 00:00:00

abstract：:The Fas molecule, also designated APO-1/CD95, belongs to the tumor necrosis factor (TNF) receptor family. It is a widely expressed membrane-anchored protein that induces apoptosis by Fas/Fas ligand (Fas-L) mediation. It was reported that Fas-mediated apoptosis plays an important role in regulation of the immune system...

journal_title：Artificial organs

authors： Kawahito K,Misawa Y,Fuse K

更新日期：2000-08-01 00:00:00

abstract：:The present study aimed to determine the feasibility of constructing a reinforced autologous vascular graft by combining the advantages of fibrin gel as an autologous cell carrier material with the inherent mechanical strength of an integrated mesh structure. It was hypothesized that the mesh and dynamic culture condi...

journal_title：Artificial organs

authors： Tschoeke B,Flanagan TC,Cornelissen A,Koch S,Roehl A,Sriharwoko M,Sachweh JS,Gries T,Schmitz-Rode T,Jockenhoevel S

更新日期：2008-10-01 00:00:00

abstract：:Although several left ventricular assist devices (LVADs) have been used widely, remote monitoring of LVAD parameters has been available only recently. We present our remote monitoring experience with an axial-flow LVAD (HeartAssist-5, MicroMed Cardiovascular, Inc., Houston, TX, USA). Five consecutive patients who were...

journal_title：Artificial organs

authors： Pektok E,Demirozu ZT,Arat N,Yildiz O,Oklu E,Eker D,Ece F,Ciftci C,Yazicioglu N,Bayindir O,Kucukaksu DS

更新日期：2013-09-01 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：:Insufficient unloading of the left ventricle with blood stagnation is a main cause of unsuccessful left ventricular (LV) recovery during percutaneous cardiopulmonary support (PCPS). The purpose of this investigation was to evaluate the effectiveness of transaortic catheter venting (TACV) for LV unloading. Six adult mo...

journal_title：Artificial organs

authors： Shibuya M,Kitamura M,Kurihara H,Kikuchi C,Endo M,Koyanagi H

更新日期：1997-07-01 00:00:00

abstract：:The aim of this work is to construct a computational fluid dynamics model capable of simulating the transient non-Newtonian process of apheresis. A Lagrangian-Eulerian model has been developed which tracks the blood particles within a two-dimensional flow configuration. Within the Eulerian method, the fluid mass and m...

journal_title：Artificial organs

authors： De Gruttola S,Boomsma K,Poulikakos D

更新日期：2005-12-01 00:00:00

abstract：:This article reviews the clinical, biological, radiological, and pathological procedures and their respective indications for the practical diagnosis of the following various histological patterns of renal osteodystrophy: osteitis fibrosa due to parathyroid hormone (PTH) hypersecretion: osteomalacia or rickets due to ...

journal_title：Artificial organs

authors： Fournier A,Oprisiu R,Hottelart C,Yverneau PH,Ghazali A,Atik A,Hedri H,Said S,Sechet A,Rasolombololona M,Abighanem O,Sarraj A,El Esper N,Moriniere P,Boudailliez B,Westeel PF,Achard JM,Pruna A

更新日期：1998-07-01 00:00:00

abstract：:Our aim was to study the aging effects on the in vitro biological properties of bone marrow-derived mesenchymal stem cells (BMSCs) for construction of tissue-engineered heart valves. BMSCs were taken from teenagers with congenital heart diseases, and middle-aged and elderly patients with valvular diseases. Proliferati...

journal_title：Artificial organs

authors： Xin Y,Wang YM,Zhang H,Li J,Wang W,Wei YJ,Hu SS

更新日期：2010-03-01 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：:Five hundred and eighty homograft valves have been inserted into the aortic position as isolated valve replacements, and followed up for 7--14 years. After ten years 90% of frozen homografts, 80% of autografts and 70% of freeze-dried homografts were free of valve-related death. There was only one embolism reported giv...

journal_title：Artificial organs

authors： Bodnar E,Wain WH,Martelli V,Ross DN

更新日期：1980-02-01 00:00:00

abstract：:The goal of this study was to determine whether porcine islets encapsulated in hollow fibers made of AN69 copolymer can correct hyperglycemia in diabetic mice and provide normal tolerance to a glucose challenge. In vitro perifusion of hollow fibers demonstrated the rapid kinetics of insulin release in response to gluc...

journal_title：Artificial organs

authors： Delaunay C,Darquy S,Honiger J,Capron F,Rouault C,Reach G

更新日期：1998-04-01 00:00:00

abstract：:Hypertension is an important primary etiology of end-stage renal disease as well as a major factor responsible for progression of renal disease due to other causes. Multiple genetic and environmental factors are responsible for the variable prevalence of hypertension in various parts of the world. Although the frequen...

journal_title：Artificial organs

authors： El-Khashab O

更新日期：2002-09-01 00:00:00

abstract：:Since the introduction of high-performance prosthetic heart valves, particularly bileaflet valves and monoleaflet valves with larger opening angles, we have observed in vivo complex leaflet motion which has not been experimentally confirmed yet. We developed a computer-controlled hydraulic mock circulator to study the...

journal_title：Artificial organs

authors： Ohta Y,Okamoto K,Sonderegger M,Dohi T,Matsumoto H,Horiuchi T

更新日期：1997-04-01 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：:During revision of a failed acetabular component with well-fixed antiquated femoral stem, the same variant of metal head is usually not available in the inventory production. We gathered the stems retrieved from revision surgeries and tried to reassemble with the commercially available femoral heads. This study report...

journal_title：Artificial organs

authors： Chen CF,Chen WM,Yang CT,Huang CK,Chen TH

更新日期：2010-08-01 00:00:00

abstract：:The optimal anticoagulation regimen for hemodialysis (HD) in patients with heparin-induced thrombocytopenia (HIT) has not been defined. Hemodiafiltration (HDF) adds a large convective component to HD, thereby changing the pharmacokinetics of most anticoagulants. Data on coagulation regimens for HDF are scant. We there...

journal_title：Artificial organs

authors： Mahieu E,Claes K,Jacquemin M,Evenepoel P,Op De Beek K,Bogaert AM,Kuypers D,Verhamme P,Meijers B

更新日期：2013-05-01 00:00:00

abstract：:Tumor necrosis factor-alpha (TNF-alpha) release has been implicated in a sepsis-like syndrome following cardiopulmonary bypass (CPB). This also may be important in patients who have had a left ventricular assist device (LVAD) implanted. This report investigates the effect of reducing systemic blood flow on hemodynamic...

journal_title：Artificial organs

authors： Uozaki Y,Dihmis WC,Yamauchi H,Moczar M,Miyama M,Pasteau F,Tixier D,Bambang SL,Loisance DY

更新日期：2001-02-01 00:00:00

abstract：:A bypass flow rate estimation and control system (BECS) for an implantable centrifugal blood pump (ICBP) has been developed in our institute. The estimated flow rate (EF) of the ICBP was derived from the electric power consumption, the rotating speed of a motor, and the blood viscosity presumed by the hematocrit and b...

journal_title：Artificial organs

authors： Wakisaka Y,Okuzono Y,Taenaka Y,Chikanari K,Endo S,Masuzawa T,Takano H

更新日期：1998-06-01 00:00:00

abstract：:We studied 22 patients with residual pulmonary hypertension or symptoms of postoperative pulmonary hypertensive crisis. They received low-dose inhalation (10 ppm) of nitric oxide (NO), a selective pulmonary vasodilator, after total correction for congenital heart anomalies. Fifteen minutes of NO inhalation improved th...

journal_title：Artificial organs

authors： Matsui J,Yahagi N,Kumon K,Hayashi H,Watanabe Y,Haruna M,Tanigami H,Yagihara T,Takamoto S,Kamiya T

更新日期：1997-01-01 00:00:00

abstract：:The development of a ventricular assist device is depicted. The seven subprograms that make up the project are described briefly. Results obtained during the clinical assay showed that the new design of the input cannula working as a false auricle provides better efficiency, as well as a certain level of autoregulatio...

journal_title：Artificial organs

authors： del Cañizo JF,Antoranz JC,Desco MM,Alvarez-Valdivielso JM,Fernandez-Caleya D,López M,Garcia-Barreno P,Duarte J

更新日期：1994-07-01 00:00:00

abstract：:A pseudo-one compartment model has been proposed to describe phosphorus kinetics during hemodialysis and the immediate post-dialysis period. This model assumes that phosphorus mobilization from tissues is proportional to the difference between the pre-dialysis serum concentration (a constant) and the instantaneous ser...

journal_title：Artificial organs

authors： Leypoldt JK,Agar BU,Cheung AK,Bernardo AA

更新日期：2017-11-01 00:00:00