Intravenous prostacyclin mitigates inhaled nitric oxide rebound effect: A case control study.

abstract：:The effects of Fluosol-DA 20% on circulating blood cells, hemodynamic parameters, blood gases, and organs are described and compared with the results of phase I human studies and animal experiments. Bleeding of preoperative anemia and/or surgical bleeding, Fluosol-DA 20% was administered to 7 of 10 Jehovah's Witness p...

journal_title：Artificial organs

authors： Ohyanagi H,Nakaya S,Okumura S,Saitoh Y

更新日期：1984-02-01 00:00:00

abstract：:A dynamic flow type testing to study calcification was self-designed to investigate calcification in bioprosthetic heart valves. The apparatus consists of a container into which leaflets from a porcine aortic valve are placed, a chamber that contains calcium solution, and a peristaltic pump that provides a continuous ...

journal_title：Artificial organs

authors： Park JC,Hwang YS,Han DW,Suh H

更新日期：2000-02-01 00:00:00

abstract：:Hemodialysis vascular access (VA) stenosis remains a frequent complication. However, early detection is challenging and costly. The aim of this in vitro study was to assess a new detection method based on pulse pressure analysis at the hemodialysis needle. A silicon model of a radiocephalic arteriovenous fistula was b...

journal_title：Artificial organs

authors： Van Canneyt K,Planken RN,Eloot S,Segers P,Verdonck P

更新日期：2010-02-01 00:00:00

abstract：:A centrifugal blood pump with a double pivot impeller and an eccentric inlet port is being developed as an implantable artificial heart by the Baylor College of Medicine and Miwatec Co. Ltd. Flow visualization measurements were conducted to compare the flow around the pivot for two impeller operational modes: the top ...

journal_title：Artificial organs

authors： Yamane T,Kodama T,Nishida M,Maruyama O,Yamamoto Y,Shinohara T,Motomura T,Nosé Y

更新日期：2006-01-01 00:00:00

abstract：BACKGROUND:DALI (direct adsorption of lipids) is the first LDL-apheresis technique able to adsorb low-density lipoprotein (LDL) and lipoproteina) directly from whole blood. In the standard procedure, acid citrate dextrose (ACD-A) is used as anticoagulation and the adsorber is rinsed with a specially manufactured primin...

journal_title：Artificial organs

authors： Bosch T,Wendler T,Maschke H

更新日期：2003-06-01 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：:The purified water supplies and randomly selected dialysates of 51 chronic and acute dialysis centers in the central United States were surveyed to assess the relative risks to dialysis patients from microbial and endotoxin contamination. A culture medium more sensitive than those generally employed in routine quality...

journal_title：Artificial organs

authors： Klein E,Pass T,Harding GB,Wright R,Million C

更新日期：1990-04-01 00:00:00

abstract：:The compliance problem represents a major obstacle in the development of implantable blood pumps. The motor-driven pumps are enclosed in an airtight casing with gas in the motor space. The trapped gas in the motor space either increases the load on the motor during systole or impedes blood sac filling. Potential solut...

journal_title：Artificial organs

authors： Lee S,Rosenberg G,Donachy JH,Wisman CB,Pierce WS

更新日期：1984-02-01 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：:A magnetically levitated (maglev) centrifugal blood pump (CBP), intended for use as a ventricular assist device, needs to be highly durable and reliable for long-term use without any mechanical failure. Furthermore, maglev CBPs should be small enough to be implanted into patients of various size and weight. We have de...

journal_title：Artificial organs

authors： Asama J,Shinshi T,Hoshi H,Takatani S,Shimokohbe A

更新日期：2006-03-01 00:00:00

abstract：:Vecuronium is a curaric agent, largely used in anesthesia. Indications as to its employ in uremic patients appear to be debated because of partial renal elimination of the drug. A 52-year-old hemodialyzed woman required transplantectomy for rejection. At awakeness after general anesthesia (induced with fentanyl, propo...

journal_title：Artificial organs

authors： Rollino C,Visetti E,Borsa S,Pignataro A,Pozzato M,Vallero A,Quarello F

更新日期：2000-05-01 00:00:00

abstract：:We were encouraged to investigate the reasons for large amounts of foam observed in bloodlines during hemodialysis (HD). Foam was visible in the venous air trap within the Artis Gambro dialysis device. Estimates of the extent of foam were graded (0-no foam, 10-extensive foam) by two persons that were blind to the type...

journal_title：Artificial organs

authors： Jonsson P,Lindmark L,Axelsson J,Karlsson L,Lundberg L,Stegmayr B

更新日期：2018-05-01 00:00:00

abstract：:We have made an eccentric roller type total artificial heart (ERTAH). The ERTAH is a positive-displacement device comparable to a DeBakey roller pump. Its left and right outputs are determined by the size of its blood chambers, and the ratio of its left and right output is almost constant. We focused on an interatrial...

journal_title：Artificial organs

authors： Wada H,Fukunaga S,Watari M,Sakai H,Sugawara Y,Ochikubo H,Imai K,Shibamura H,Orihashi K,Sueda T,Matsuura Y

更新日期：1999-08-01 00:00:00

abstract：:The nanocomposites (denoted "CII-Au") of porcine type II collagen (CII) with 0.05, 0.1, 0.5, 1, or 2.5% (wt/wt) Au nanoparticles ( approximately 5 nm) were fabricated for potential use in cartilage tissue engineering. Au formed clusters on the surface of all nanocomposites and appeared to distribute along the collagen...

journal_title：Artificial organs

authors： Hsu SH,Yen HJ,Tsai CL

更新日期：2007-12-01 00:00:00

abstract：:Thirty-five patients undergoing open-heart surgery are reported. Cardiac index, mean arterial pressure, oxygen consumption, lactate, pyruvate, and lactate excess in the blood were measured. An inverse correlation of arterial pressure with oxygen consumption and lactate excess was found during perfusion. Comparison of ...

journal_title：Artificial organs

authors： Osipov VP,Khodas MJ,Dementjeva II,Pjatnitskaja GKh

更新日期：1982-08-01 00:00:00

abstract：:The characteristic depressed hemodynamic state and gradually declining circulatory function in Fontan patients necessitates alternative postoperative management strategies incorporating a system level approach. In this study, the single-ventricle Fontan circulation is modeled by constructing a practical in vitro bench...

journal_title：Artificial organs

authors： Dur O,Lara M,Arnold D,Vandenberghe S,Keller BB,DeGroff C,Pekkan K

更新日期：2009-11-01 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：:Pump power loss is defined as input power that is not used for the output work of the pump. Less pump power loss means a higher pump efficiency. A common opinion is that the pump power loss is closely related to heat generation of the pump, which may affect not only the endurance of pump materials, but also blood dama...

journal_title：Artificial organs

authors： Takami Y,Nakazawa T,Makinouchi K,Glueck J,Ohara Y,Benkowski RJ,Nosé Y

更新日期：1996-07-01 00:00:00

abstract：:This study probed the changes of keratocytes cultured under simulated microgravity. Keratocytes were isolated from rabbit corneas using collagenase digestion method. Cells were seeded in a 55-mL capacity high-aspect-ratio vessel (HARV) of rotary cell culture system (RCCS) at a density of 1 x 10(4) cells/mL. Dehydrated...

journal_title：Artificial organs

authors： Chen J,Chen R,Gao S

更新日期：2007-09-01 00:00:00

abstract：:The aim of this study was to characterize and compare human great saphenous veins (HGSVs), HGSV cryoallografts, expanded polytetrafluoroethylene (ePTFE) segments, and elastic and muscular arteries' biomechanics, so as to identify if the biomechanical coupling and the HGSV advantages with respect to ePTFE depend on the...

journal_title：Artificial organs

authors： Bia D,Zócalo Y,Pessana F,Armentano R,Pérez H,Saldías M,Alvarez I

更新日期：2007-11-01 00:00:00

abstract：:Solute clearance during high-flux hemodialysis is determined by the combined effects of solute convection and diffusion in the membrane, blood, and dialysate. Previous studies have focused almost entirely on the membrane transport phenomena, largely ignoring the potential contribution from bulk mass transport across t...

journal_title：Artificial organs

authors： Zydney AL

更新日期：1993-11-01 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：:To save priming time and perform more rapid initiation of emergency cardiopulmonary bypass for acute cardiopulmonary failure, an extracorporeal circuit with a hollow-fiber oxygenator (EL-2000 for pediatric use; Kurary Co. Ltd., Osaka, Japan) was preprimed, and the gas-exchange function was evaluated after 1 year of st...

journal_title：Artificial organs

authors： Otsu T,Terasaki H,Choi H,Tajiri A,Okamoto T,Matsuyama K,Morioka T

更新日期：1992-10-01 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：:In transplantation surgery, extending the criteria for organ donation to include organs that may have otherwise been previously discarded has provided the impetus to improve organ preservation. The traditional method of cold static storage (CS) has been tried and tested and is suitable for organs meeting standard crit...

journal_title：Artificial organs

authors： Kumar R,Chung WY,Dennison AR,Garcea G

更新日期：2017-09-01 00:00:00

abstract：:Artificial oxygen (O2 ) carriers were reported to be protective in ischemia/reperfusion (I/R) in various organs including the heart. In the current study, 20 rats underwent ligation (MI) of the left anterior descending artery, were treated with 10 mL/kg of PEGylated carboxyhemoglobin bovine (SANGUINATE, S+, n = 10) or...

journal_title：Artificial organs

authors： Kawaguchi AT,Salybekov AA,Yamano M,Kitagishi H,Sekine K,Tamaki T

更新日期：2018-12-01 00:00:00

abstract：:This study demonstrates in a novel way how volume and shape are restored to denervated degenerated muscles due to a special pattern of electrical stimulation. To this purpose, Spiral Computer Tomography (CT) and special image processing tools were used to develop a method to isolate the rectus femoris from other muscl...

journal_title：Artificial organs

authors： Gargiulo P,Vatnsdal B,Ingvarsson P,Knútsdóttir S,Gudmundsdóttir V,Yngvason S,Helgason T

更新日期：2008-08-01 00:00:00

abstract：:Therapeutic means to lower Lp(a) are limited. The most effective method to reduce plasma Lp(a) concentration significantly is therapeutic apheresis, namely, low-density lipoprotein (LDL) lipoprotein(a) (Lp(a)) apheresis. A novel technique based on reusable LDL adsorber called Lipocollect 200 (Medicollect, Rimbach, Ger...

journal_title：Artificial organs

authors： Stefanutti C,Di Giacomo S,Mazzarella B,Castelli A

更新日期：2009-12-01 00:00:00

abstract：:The objective of this study was to evaluate an alternative neonatal extracorporeal life support (ECLS) circuit with a RotaFlow centrifugal pump and Better-Bladder (BB) for hemodynamic performance and gaseous microemboli (GME) capture in a simulated neonatal ECLS system. The circuit consisted of a Maquet RotaFlow centr...

journal_title：Artificial organs

authors： Spencer SB,Wang S,Woitas K,Glass K,Kunselman AR,Ündar A

更新日期：2017-01-01 00:00:00

abstract：:Left dominant biventricular failure is a common type of heart failure after cardiac surgery. We developed a biventricular bypass (BVB) system for treatment of postcardiotomy ventricular failure, and we previously reported that the clinical results of the BVB system were superior to those obtained with venoarterial byp...

journal_title：Artificial organs

authors： Kodera K,Kitamura M,Shibuya M,Kurihara H,Koyanagi H

更新日期：1998-09-01 00:00:00