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Multi-center Study To Investigate The Effects Of Citrasate® On Heparin N Requirements During Hemodialysis Treatment PubMed articles on BioPortfolio. Our PubMed references draw on over 21 million records from the medical literature. Here you can see the latest Multi-center Study To Investigate The Effects Of Citrasate® On Heparin N Requirements During Hemodialysis Treatment articles that have been published worldwide.
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The implementation of rapid and reliable drug susceptibilities diagnosis is fundamental for effective treatment of multidrug-resistant tuberculosis(MDR-TB). The present study aimed to assess the diagnostic performance of the 2-version GenoType MTBDRsl kit as well as the impact of its implementation on the turnaround time in a multi-center Chinese study.
This study aimed to investigate the possible influence of the RAP on dental implant osseointegration. Orthognathic surgery was set as an intervention for RAP, and a multi-center cohort study of two groups was undertaken. Group O included patients with single implant placement at least 4 months after orthognathic surgery and functional loading for more than 1 year, while controls (Group C) were without any major surgery. Clinical and radiographic assessments of implants, including changes in marginal bone le...
Heparin is a widely-used intravenous anticoagulant comprising a complex mixture of highly-sulfated linear polysaccharides of repeating sequences of uronic acids (either iduronic or glucuronic) 1->4 linked to D-glucosamine with specific sulfation patterns. Preparation of crude heparin from mammalian mucosa involves protease digestion with alcalase under basic conditions (pH ≥ 9) and high temperature (>50°C) and also oxidation. Under such conditions, side reactions including the ubiquitous 2-O desulfation ...
Randomized, single-blinded, multi-center, parallel-group trial.
The present multi-center retrospective study aimed to compare the outcome of carotid artery stenting (CAS) versus carotid endarterectomy (CEA) among Korean patients with symptomatic extracranial carotid stenosis.
Heparin induced thrombocytopenia (HIT) is a major and potentially fatal consequence of antibodies produced against platelet factor 4 (PF4)-heparin complexes following heparin exposure. Not all anti-PF4-heparin antibodies are pathogenic, hence over-diagnosis can occur with resulting inappropriate use of alternative anti-coagulation therapies that have associated risks of bleeding. However, definitive platelet functional assays are not widely available for routine analysis.
This prospective, multi-center, phase III study evaluated blue light flexible cystoscopy (BLFC) with Hexaminolevulinate (HAL) in office surveillance of patients with non-muscle invasive bladder cancer at high risk of recurrence. We evaluated the impact on pain, anxiety, subjective value of the test, and willingness to pay.
Accuracy, reproducibility and costs of different laboratory assays for the monitoring of unfractionated heparin in clinical practice: a prospective evaluation study and survey among Swiss institutions.
To investigate the accuracy, reproducibility and costs of different laboratory assays for the monitoring of unfractionated heparin (UFH) in clinical practice and to study test utilisation in Switzerland.
Little is known about the long-term efficacy, prognostic factors and tolerability of gamma knife radiosurgery (GKS) for acromegaly. The aim of this study is to investigate long-term hormonal effects, prognostic factors and tolerability of GKS in patients with GH-secreting adenoma.
Extracorporeal circuit coating has been shown to improve coagulation derangements during pediatric cardiopulmonary bypass (CPB). The aim of this study was to compare platelet function and hemostasis activation in pediatric cardiac surgery conducted with non-heparin coating (Balance®) versus heparin-based coating (Carmeda®) circuits.
To investigate the effects of manipulating visual information and the compliance of the support surface on the area of sway and dynamical trajectories of center-of-pressure (CoP) in children with CP and children with typical development during static sitting.
Bone morphogenetic proteins (BMPs) are essential during tissue repair and remodeling after injury. Glycosaminoglycan (GAG) sugars are known to enhance BMP activity in vitro and in vivo; here the interactions of BMP-2 with various glycosaminoglycan classes were compared and shown to be selective for heparin over other comparable saccharides. The minimal chain lengths and specific sulfate moieties required for heparin-derived oligosaccharide binding to BMP-2, and the ability of such oligosaccharides to promot...
Background: Active surveillance has been introduced as an alternative management option for low-risk papillary thyroid microcarcinoma (PTMC), due to its indolence. Methods: This is a multi-center study of 370 PTMC patients who underwent active surveillance more than 1 year. The changes in volume and maximum diameter between initial and last ultrasonography were evaluated to identify the natural course of PTMC during active surveillance Results: Patients' age at diagnosis was 51±12 years, and 110 patients ...
Neonates undergoing cardiopulmonary bypass (CPB) are at risk for excessive bleeding. Blood is anticoagulated with heparin during CPB. Heparin activity is reversed with protamine at the end of CPB. Paradoxically, protamine also inhibits blood coagulation when it is dosed in excess of heparin.
Chronic obstructive pulmonary disease (COPD) is a lung disease which can be quantified using chest computed tomography (CT) scans. Recent studies have shown that COPD can be automatically diagnosed using weakly supervised learning of intensity and texture distributions. However, up till now such classifiers have only been evaluated on scans from a single domain, and it is unclear whether they would generalize across domains, such as different scanners or scanning protocols. To address this problem, we inves...
The objective of this study was to investigate the incidence of sudden unexpected death in epilepsy (SUDEP) in a tertiary epilepsy center in the years 1981-2016 with an emphasis on patient supervision and nursing intervention in different departments.
The optimal anti-coagulation strategy for patients with non-ST-elevation myocardial infarction treated with percutaneous coronary intervention is unclear in contemporary clinical practice of radial access and potent P2Y12-inhibitors. The aim of this study was to investigate whether bivalirudin was superior to heparin monotherapy in patients with non-ST-elevation myocardial infarction without routine glycoprotein IIb/IIIa inhibitor use.
Venous thromboembolism (VTE) occurs frequently in critically ill patients without heparin prophylaxis. Although heparin prevents VTE, VTEs occur frequently despite prophylaxis. Higher heparin dosage may be more effective for preventing VTE.
This study aimed to investigate effects of a flexible multi-component workplace intervention program for improving physical activity among Japanese white-collar employees in a cluster randomized controlled trial design.
Fibronectin is a large multi-domain protein of the extracellular matrix that harbors two heparin binding sites, Hep-I and Hep-II, which support the heparin-dependent adhesion of melanoma and neuroblastoma cells.1,2,3 The stronger heparin/HS binding site on fibronectin, Hep-II, spans across fibronectin type III-domains 12 to 14. Previous site-directed mutagenesis, NMR chemical shift perturbation, and crystallographic structural studies all agree in that the main heparin binding site is located on the surface...
This paper reports the ability of synthetically-simple, commercially-viable sugar-derived 1,3:2,4-dibenzylidenesorbitol-4',4"-diacylhydrazide (DBS-CONHNH2) to support cell growth. Simple mixing and orthogonal self-sorting can formulate heparin, agarose, and heparin-binding micelles into these gels - easily incorporating additional function. Interestingly, the components used in the gel formulation, direct the ability of cells to grow, meaning the chemical programming of these multi-component gels is directl...
Human acidic fibroblast growth factor 1 (hFGF1) is a protein intricately involved in cell growth and tissue repair. In this study, we investigate the effect(s) of understanding the role of a conserved proline (P135), located in the heparin binding pocket, on the structure, stability, heparin binding affinity, and cell proliferation activity of hFGF1. Substitution of proline-135 with a positively charged lysine (P135K) resulted in partial destabilization of the protein; however, the overall structural integr...
We recently reported a real-time method to measure heparin in human whole blood based on the photoacoustic change of methylene blue (MB). Intriguingly, the MB behaved unlike other "turn on" photoacoustic probes-the absorbance decreased as the photoacoustic signal increased. The underlying mechanism was not clear and motivated this study. We studied the binding mechanism of MB and heparin in water and phosphate buffer saline (PBS) with both experimental and computational methods. We found that the photoacous...
Pharmacological control against ovarian serous cystadenocarcinoma has received increasing attention. The purpose of this study was to investigate multi-drug treatments as synergetic therapy for ovarian serous cystadenocarcinoma and to explore their mechanisms of action by the network pharmacology method.
Stem cell transplantation in combination with administration of bioactive compounds has shown promising resultsin treating myocardial infraction (MI). In the current study, we investigated the effect of combining mesenchymal stem cells(MSCs) transplantation with heparin into the infarcted heart rabbits. For this purpose, 35 male New Zealand white rabbitswere randomly divided into five groups: sham, MI, MI+ MSCs, MI+ heparin and MI+MSCs+ heparin. MI was induced by30 min ligation of the left anterior descendi...