منابع مشابه
Trisodium citrate, Na3(C6H5O7)
The crystal structure of anhydrous tris-odium citrate, Na3(C6H5O7), has been solved and refined using synchrotron X-ray powder diffraction data, and optimized using density functional theory (DFT). There are two independent five-coordinate Na(+) and one six-coordinate Na(+) cations in the asymmetric unit. The [NaO5] and [NaO6] polyhedra share edges and corners to form a three-dimensional framew...
متن کاملPseudohypernatremia secondary to trisodium citrate (Citra-LockTM)
INTRODUCTION Hypernatremia is common among hospitalized patients especially in the intensive care units and presents an independent risk factor for mortality. Mild hypernatremia is often asymptomatic but severe hypernatremia causes central nervous system dysfunction with initial non-specific symptoms of encephalopathy that may progress to seizures, coma and death, if left untreated. Severe hype...
متن کاملEstimation of trisodium citrate (Citra-Lock) remaining in central venous catheters after the interdialytic interval.
Infection of central venous catheters used for haemodialysis remains an important cause of morbidity and mortality [1]. Patency of the catheters can be maintained between dialyses by a heparin lock, but this has no antibacterial activity. Sodium citrate, especially at higher concentrations, is an anticoagulant with intrinsic antibacterial activity [2]. However, citrate inadvertently entering th...
متن کاملTrisodium citrate 4%--an alternative to heparin capping of haemodialysis catheters.
BACKGROUND Central venous catheters (CVCs) continue to be used at a high rate for dialysis access and are frequently complicated by thrombus-related malfunction. Prophylactic locking with an anticoagulant, such as heparin, has become standard practice despite its associated risks. Trisodium citrate (citrate) 4% is an alternative catheter locking anticoagulant. METHODS The objective was to pro...
متن کاملComparison of trisodium citrate and heparin as catheter-locking solution in hemodialysis patients.
INTRODUCTION The high incidence of patients beginning dialysis treatment with venous catheters, as well as the growing number of patients with permanent catheter access, has increased catheter- related blood infections and their consequences. Thus the search for substances with anticoagulant properties that also prevent catheter contamination is necessary. OBJECTIVE This study aimed at compar...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Crystallographic Communications
سال: 2016
ISSN: 2056-9890
DOI: 10.1107/s2056989016007453