Biological evaluation of liposome-encapsulated hemoglobin surface-modified with a novel PEGylated nonphospholipid amphiphile.

abstract：:Cardiovascular disorders are the leading causes of mortality and morbidity in the developed world. Cell-based modalities have received considerable scientific attention over the last decade for their potential use in this clinical arena. This review was intended as a brief overview on the subject of therapeutic potent...

journal_title：Artificial organs

authors： Akar AR,Durdu S,Corapcioglu T,Ozyurda U

更新日期：2006-04-01 00:00:00

abstract：:Temporary extracorporeal membrane oxygenation (ECMO) has been established as an essential part of therapy in patients with pulmonary or cardiac failure. As physiological gaseous exchange is artificially altered in this patient group, it is debatable whether a (13) C-breath test can be carried out. In this proof of tec...

journal_title：Artificial organs

authors： Bednarsch J,Menk M,Malinowski M,Weber-Carstens S,Pratschke J,Stockmann M

更新日期：2016-07-01 00:00:00

abstract：:The majority of cases involving the surgical treatment of congenital heart disease require implementation of cardiopulmonary bypass (CPB). However, neonates and infants are particularly prone to serious complications associated with CPB as a result of capillary leak due to cardiovascular failure. These complications a...

journal_title：Artificial organs

authors： Schnoering H,Arens J,Detering SM,Sachweh JS,Goetzenich A,Schmitz-Rode T,Steinseifer U,Vazquez-Jimenez JF

更新日期：2013-06-01 00:00:00

abstract：:The objective of this study is to compare the myocardium protective effect of Bretschneider's histidine-tryptophan-ketoglutarate (HTK) solution versus Modified St. Thomas' (STH) solution in pediatric cardiac surgery of Tetralogy of Fallot (TOF). Seventy-seven pediatric patients of TOF who received the total surgical r...

journal_title：Artificial organs

authors： Wang ZH,An Y,Du MC,Qin TJ,Liu YB,Xu HZ,Yang LQ

更新日期：2017-05-01 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 clearance characteristics of two sizes of hemodialyzers (0.9 m2 and 1.5 m2) from the same range of products have been studied over the dialysate flow range of 500-3,000 ml/min to establish the device's overall mass transfer resistance characteristics. The results obtained demonstrate a difference in the overall ma...

journal_title：Artificial organs

authors： Allen R,Frost TH,Hoenich NA

更新日期：1995-11-01 00:00:00

abstract：:A rise in intracellular calcium concentration in erythrocytes has multiple effects on these cells. The purpose of this study was to determine the changes of calcium content in red blood cells (RBCs) and of echinocyte percentages in uremic patients during hemodialysis sessions. In 30 uremic patients under hemodialysis,...

journal_title：Artificial organs

authors： Agroyannis B,Kopelias I,Fourtounas C,Paraskevopoulos A,Tzanatos H,Dalamangas A,Mallas E

更新日期：2001-06-01 00:00:00

abstract：:Electrolyzed water accelerated the healing of full-thickness cutaneous wounds in rats, but only anode chamber water (acid pH or neutralized) was effective. Hypochlorous acid (HOCl), also produced by electrolysis, was ineffective, suggesting that these types of electrolyzed water enhance wound healing by a mechanism un...

journal_title：Artificial organs

authors： Yahagi N,Kono M,Kitahara M,Ohmura A,Sumita O,Hashimoto T,Hori K,Ning-Juan C,Woodson P,Kubota S,Murakami A,Takamoto S

更新日期：2000-12-01 00:00:00

abstract：:The aims of this clinical study were to compare the maintenance doses for intravenous (i.v.) and subcutaneous (SC) administration of recombinant human erythropoietin (rhEPO) and to investigate whether there is any difference in the increase of the packed cellular volume (PCV) per week under i.v. and SC administration ...

journal_title：Artificial organs

authors： Schaller R,Sperschneider H,Thieler H,Dutz W,Hans S,Voigt D,Marx M,Engelmann J,Schöter KH,Scigalla P

更新日期：1994-08-01 00:00:00

abstract：:Success of total artificial heart (TAH) implantation as a temporary measure depends on three factors: proper patient selection, adequate surgical technique, and safe cardiac prostheses. From 1986 until March 1990, 237 patients with stagnant heart failure were examined. Sixty-one patients (27%) were put on a waiting li...

journal_title：Artificial organs

authors： Shumakov V,Zimin N,Kazakov E,Kormer A,Vorontsov S,Nikolaenko E,Kozlov I,Drobyshev A

更新日期：1991-10-01 00:00:00

abstract：:Plasma procoagulant activities of factors XII, XI, IX, and VIII and plasma concentrations of factor XII antigen and high molecular weight kininogen (HMK) were determined in nine men with chronic renal failure (CRF) associated with long-standing spinal cord injury (SCI) treated with hemodialysis. The results were compa...

journal_title：Artificial organs

authors： Vaziri ND,Winer RL,Toohey J,Danviriyasup K,Alikhani S,Eltorai I,Gordon S,Paule P

更新日期：1985-05-01 00:00:00

abstract：:Improvements in implantable ventricular assist device (VAD) performance will be required to obtain patient outcomes that are comparable with those of heart transplantation. The HeartQuest VAD (WorldHeart, Oakland, CA, U.S.A.) is an advanced device, with full magnetic suspension of the rotor, designed to address specif...

journal_title：Artificial organs

authors： Bearnson GB,Jacobs GB,Kirk J,Khanwilkar PS,Nelson KE,Long JW

更新日期：2006-05-01 00:00:00

abstract：:This article presents the first in vivo experiments with a new type of valveless ventricular assist device, a wave-generating pump. Our goal was to evaluate the hemodynamic performance of the pump by comparing it with the Biomedicus BP-80 centrifugal pump and by sustaining a 3 h long left ventricular assistance. We co...

journal_title：Artificial organs

authors： Feier H,Mekkaoui C,Drevet JB,Sérée Y,Richomme C,Rolland PH,Mesana TG

更新日期：2002-12-01 00:00:00

abstract：:From January 1980 through December 1990, implantation of a permanent pacemaker was performed in 34 patients following open heart surgery. The patients were divided into two groups according to the clinical indications for implantation of permanent pacemakers. Group 1 (9 patients) had surgical atrioventricular block, a...

journal_title：Artificial organs

authors： Otaki M

更新日期：1993-05-01 00:00:00

abstract：:Sera from 138 patients who had experienced hypersensitivity-type reactions while on hemodialysis (reactors) were examined retrospectively by the radioallergosorbent test (RAST) for specific IgE antibody to ethylene oxide (ETO). Seventy-eight hemodialysis patients without a history of reaction were also evaluated as co...

journal_title：Artificial organs

authors： Pearson F,Bruszer G,Lee W,Sagona M,Sargent H,Woods E,Dolovich J,Caruana R

更新日期：1987-04-01 00:00:00

abstract：:Bone marrow mesenchymal stem cells (MSCs) have demonstrated their pluripotency to differentiate into different cell lineages and may be an alternative cell source for vascular tissue engineering. The objective of this study is to create small diameter vessels by seeding and culture of genetically modified MSCs onto a ...

journal_title：Artificial organs

authors： Zhang J,Qi H,Wang H,Hu P,Ou L,Guo S,Li J,Che Y,Yu Y,Kong D

更新日期：2006-12-01 00:00:00

abstract：:A totally implantable centrifugal artificial heart has been developed in which a pivot bearing supported centrifugal pump is used as a blood pump. The following have been adopted as blood contacting materials in our pump: titanium alloy (Ti-6A1-4V) for the housing and impeller, alumina ceramic (Al2O3) for the male piv...

journal_title：Artificial organs

authors： Takami Y,Yamane S,Makinouchi K,Niimi Y,Sueoka A,Nosé Y

更新日期：1998-09-01 00:00:00

abstract：:Doppler ultrasound is a noninvasive technique for monitoring moving objects such as flowing blood while ignoring stationary objects such as shunt tubing. A Doppler system was investigated to determine its sensitivity in detecting particulate release in blood during hemodialysis. Seven hemodialysis procedures with dogs...

journal_title：Artificial organs

authors： Badylak SF,Ash SR,Thornhill JA,Carr DJ

更新日期：1984-05-01 00:00:00

abstract：:This article presents an image processing approach dedicated for a blind mobility aid facilitated through visual intracortical electrical stimulation. The method examines a display framework based on the distances related to a scene. The distances of objects to the walker are measured using a size perspective method w...

journal_title：Artificial organs

authors： Mohammadi HM,Ghafar-Zadeh E,Sawan M

更新日期：2012-07-01 00:00:00

abstract：:Extracorporeal membrane oxygenation (ECMO) has long been the sole means of mechanical support for pediatric patients with end-stage cardiac failure, but has a high waitlist mortality and a reported survival to hospital discharge of less than 50%. The purpose of this study was to compare waitlist mortality and survival...

journal_title：Artificial organs

authors： Jeewa A,Manlhiot C,McCrindle BW,Van Arsdell G,Humpl T,Dipchand AI

更新日期：2010-12-01 00:00:00

abstract：:Ventricular assist devices (VADs) are considered the standard of care for end-stage heart failure (HF) patients. Despite increasing confidence in the technology, evidence data, endorsement by scientific societies and guidelines, the number of implants reached a steady state and is not increasing at the expected pace. ...

journal_title：Artificial organs

authors： Barbone A,Pagliaro B,Basciu A,Iaccarino A,Droandi G,Romano G,Citterio E,Fumero A,Torracca L,Pini D

更新日期：2020-04-23 00:00:00

abstract：:Only a small number of English hospitals provide postcardiotomy venoarterial extracorporeal membrane oxygenation (VA-ECMO) and there are doubts about its efficacy and safety. The aim of this service evaluation was to determine local survival rates and report on patient demographics. This was a retrospective service ev...

journal_title：Artificial organs

authors： Charlesworth M,Garcia M,Head L,Barker JM,Ashworth AD,Barnard JB,Feddy L,Venkateswaran RV

更新日期：2020-07-01 00:00:00

abstract：:Options for mechanical circulatory support for the treatment of end-stage heart failure in children are limited. Ventricular assist devices (VADs), which have revolutionized cardiac care in adults, remain largely unavailable for pediatric applications. The PediPump is a new rotary dynamic VAD designed to provide suppo...

journal_title：Artificial organs

authors： Duncan BW,Lorenz M,Kopcak MW,Fukamachi K,Ootaki Y,Chen HM,Chapman PA,Davis SJ,Smith WA

更新日期：2005-07-01 00:00:00

abstract：:Platelet-rich plasma (PRP) contains many growth factors that are involved in tissue regeneration processes. For successful tissue regeneration, protein growth factors require a delivery vehicle for long-term and sustained release to a defect site in order to maintain their bioactivity. Previously, we showed that hepar...

journal_title：Artificial organs

authors： La WG,Yang HS

更新日期：2015-04-01 00:00:00

abstract：:The insults sustained by transplanted livers (hepatectomy, hypothermic preservation, and normothermic reperfusion) could compromise hepatic function. Hydrogen sulfide (H₂S) is a physiologic gaseous signaling molecule, like nitric oxide (NO) and carbon monoxide (CO). We examined the effect of diallyl disulfide as a H₂S...

journal_title：Artificial organs

authors： Balaban CL,Rodriguez JV,Guibert EE

更新日期：2011-05-01 00:00:00

abstract：:Transcatheter aortic valve implantation (TAVI) has gained considerable acceptance in the past decade due to its lower risks than conventional open-heart surgery. However, the deformation and delamination of the leaflets during the crimping procedure have raised questions about the durability and long-term serviceabili...

journal_title：Artificial organs

authors： Mao J,Rassoli A,Tong Y,Rouse EN,Le-Bel G,How D,Germain L,Fatouraee N,Zhang Z,Reed RR,Guidoin R

更新日期：2019-10-01 00:00:00

abstract：:Aortic wall thinness was one of the most characteristic changes observed in experimental animals under prolonged continuous flow left heart bypass. The goal of this study was to determine the roles of smooth muscle cells in the vascular remodeling process in cases demonstrating aortic wall thinness under prolonged con...

journal_title：Artificial organs

authors： Mizuno T,Nishinaka T,Ohnishi H,Tatsumi E,Tsukiya T,Oshikawa M,Shioya K,Takewa Y,Homma A,Takano H,Kitamura S,Taenaka Y

更新日期：2003-10-01 00:00:00

abstract：:The durability of ventricular assist device (VAD) therapy improved steadily over the past years. However, driveline infections remain a challenge. To test whether an improved surgical implantation technique may lower the incidence of infections, we analyzed all patients receiving a VAD implantation in the years 2008 a...

journal_title：Artificial organs

authors： Fleissner F,Avsar M,Malehsa D,Strueber M,Haverich A,Schmitto JD

更新日期：2013-01-01 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：:It is well known that the baroreflex system is one of the most important indicators of the pathophysiology in hypertensive patients. We can check the sensitivity of the baroreflex by observing heart rate (HR) responses; however, there is no simple diagnostic method to measure the arterial behavior in the baroreflex sy...

journal_title：Artificial organs

authors： Yambe T,Imachi K,Shiraishi Y,Yamaguchi T,Shibata M,Kameyama T,Yoshizawa M,Sugita N

更新日期：2009-09-01 00:00:00