نتایج جستجو برای: ptl
تعداد نتایج: 558 فیلتر نتایج به سال:
Premature labour (PTL) is the single most significant factor contributing to neonatal morbidity in Europe with enormous attendant healthcare and social costs. Consequently, it remains a major challenge to alleviate the cause and impact of this condition. Our ability to improve the diagnosis and treatment of women most at risk of PTL is, however, actually hampered by an incomplete understanding ...
PURPOSE A prehospital study was conducted to assess and compare three alternative airway devices and the oral airway for use by non-Advanced Life Support emergency medical assistants (EMAs). METHOD A modified randomized crossover design was used. The Pharyngeal Tracheal Lumen Airway (PTL), the laryngeal mask (LM), and the esophageal tracheal Combitube (Combi) were compared objectively for suc...
Leukemia stem cells (LSCs) are thought to play a central role in the pathogenesis of acute leukemia and likely contribute to both disease initiation and relapse. Therefore, identification of agents that target LSCs is an important consideration for the development of new therapies. To this end, we have previously demonstrated that the naturally occurring compound parthenolide (PTL) can induce d...
The compound 2,11-dithia[3.3]orthocyclophane (L) is a mesocyclic dithioether that can act as a bidentate ligand in different conformations. In the ionic heteroleptic complexes [PtL(eta(4)-cod)][CF(3)SO(3)](2) (1), [RhL(eta(4)-cod)][CF(3)SO(3)] (2), and [IrL(eta(4)-cod)][CF(3)SO(3)] (3) (cod = 1,5-cyclooctadiene), L is coordinated in the anti I conformation both in solution and in the solid stat...
OBJECTIVE This prospective study was undertaken to examine the effects of subclinical intraamniotic infection on fetal behavioral patterns. METHODS Amniotic fluid was obtained from four groups of patients (n = 99): group 1, patients with preterm premature rupture of the fetal membranes (PPROM) without infection; group 2, patients with PPROM and infection; group 3, patients with preterm labor ...
BACKGROUND The formation of lymphatic vessels (lymphangiogenesis) occurs in tumor tissues and is crucial for tumor development and progression in some cancers. Lymphangiogenesis and its clinical effect on renal cell carcinoma have been less thoroughly investigated in comparison with angiogenesis. The aim of this study was to evaluate the role of lymphangiogenesis as a prognostic factor in renal...
Formulas of temporal logic which cannot distinguish between diierent inter-leavings of the same run are said to be trace consistent. So called partial-order methods can be applied for veriication of such formulas, since checking such a property over an equivalence class of runs reduces to checking it for one representative. In this paper, we present inference rules that typify this kind of reas...
This study investigates the application of novel natural and plasma-treated iron (III) oxide-hydroxide (limonite) catalysts on degradation/mineralization sulfasalazine (SSZ) antibiotic by ozone-based advanced oxidation processes (AOPs). The limonite nanostructures were prepared non-precursor, environmentally friendly, fast glow discharge plasma technology under oxygen (PTL/O2) oxygen/argon (PTL...
The inhibition effect of 4-bromoaniline (4BA), pentylamine (PTL) and their combined admixture on the stress corrosion behaviour mild steel brass in 0.5 M 0.3 H2SO4 NH4OH solution was studied through open circuit potential measurement visual observation. experiment performed at 90% level for optimal results. Results obtained showed that inhibitor compounds generally influenced thermodynamic tend...
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