نتایج جستجو برای: chelation precipitation
تعداد نتایج: 63806 فیلتر نتایج به سال:
In the absence of an iron chelating agent, patients with beta-thalassemia on regular transfusions present complications of transfusion-related iron overload. Without iron chelation therapy, heart disease is the major cause of death; however, hepatic and endocrine complications also occur. Currently there are three iron chelating agents available for continuous use in patients with thalassemia o...
BACKGROUND Chelation therapy has emerged as a popular treatment modality to remove heavy metals that are thought to cause autism. We report a fatality that occurred as a consequence of chelation therapy for autism when the incorrect form of EDTA was administered. CASE REPORT A five-year-old autistic male was being chelated in a physician's office. While receiving his third treatment he went i...
The reaction of Mn(OAc)2 x 4H2O with 2,6-dimethoxybenzoylsalicylhydrazide (H3dmbshz) leads to a dodecanuclear manganese metallamacrocycle [Mn12(dmbshz)12(EtOH)6], 1. The successive manganese centers are connected by the hydrazide N-N groups of the ligands in an alternating pentadentate binding mode, hexadentate binding mode. The alternation results in two alternating chelation modes around the ...
OBJECTIVES The purpose of this study was to determine the mechanism by which iron chelation affects the trophozoite survival of Entamoeba histolytica. Fe2+ is a cofactor for E. histolytica alcohol dehydrogenase 2 (EhADH2), an essential bifunctional enzyme [alcohol dehydrogenase (ADH) and aldehyde dehydrogenase (ALDH)] in the glycolytic pathway of E. histolytica. METHODS We tested the effects ...
abstract: mineral scaling in oil and gas production equipment is one of the most important problem that occurs while water injection and it has been recognized to be a major operational problem. the incompatibility between injected and formation waters may result in inorganic scale precipitation in the equipment and reservoir and then reduction of oil production rate and water injection rate. ...
// Gina Abdelaal 1 and Stephany Veuger Department of Applied Sciences, Faculty Health Life Northumbria University, Newcastle upon Tyne, UK Correspondence to: Abdelaal, email: [email protected] Keywords: iron chelator; oncogenesis; selective cytotoxicity; hallmarks cancer; NDRG1 Received: September 29, 2020     Accepted: December 16, Published: January 19, 2021 ...
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