In general, in women with transfusion-dependent thalassemia, during pregnancy, iron chelation therapy is ceased. We report a splenectomized patient, who was an excellent complier with chelation therapy, who before embarking on a pregnancy showed no evidence of iron overload, with normal cardiac, thyroid function and glucose metabolism. Laboratory findings showed ferritin 67 microg/L, myocardial...

The antioxidant and restoration potentials of hepatic injury by Prunus nepalensis Ser. (Steud), a wild fruit plant from the Northeastern region of India, were investigated. The fruit extract (PNME) exhibited excellent antioxidant and reducing properties and also scavenged the 2,2-diphenyl-1-picrylhydrazyl (DPPH) radical (IC50 = 30.92 ± 0.40 μg/ml). PNME demonstrated promising scavenging potency...

Successful in vivo chelation treatment of metal intoxication requires that a significant fraction of the administered chelator in fact chelate the toxic metal. This depends on metal, chelator, and organism-related factors (e.g., ionic diameter, ring size and deformability, hardness/softness of electron donors and acceptors, route of administration, bioavailability, metabolism, organ and intra/e...

Chelation of unbleached and oxygen bleached hardwood and softwood kraft pulps with EDTA was studied. The main focus was on the desorption of magnesium, manganese, and iron due to their impact in TCF-bleaching. Desorption of other metal ions present were also studied in order to get an over-all estimation of the metal ion concentrations and their desorption during chelation. By using the concept...

BACKGROUND The Trial to Assess Chelation Therapy (TACT) showed clinical benefit of an EDTA-based infusion regimen in patients aged ≥50 years with prior myocardial infarction. Diabetes mellitus before enrollment was a prespecified subgroup. METHODS AND RESULTS Patients received 40 infusions of EDTA chelation or placebo. A total of 633 (37%) patients had diabetes mellitus (322 EDTA and 311 plac...

Green chemical engineering recognises the concept of developing innovative environmentally benign technologies to protect human health and ecosystems. In order to explore this concept for minimizing industrial waste and for reducing the environmental impact of hazardous chemicals, new greener approaches need to be adopted for the extraction of heavy metals from industrial waste. In this review,...

Background: Patients with transfusional iron overload have depended on iron chelation therapy and improving chelation regimens have been of the highest priority. The aim of this study was to compare effect of combined versus monotherapy with Deferoxamine (DFO) and Deferiprone (DFP) in iron overloaded beta thalassemia (BT) major patients Materials and Methods We studied 36 BT major patients (mea...

In cohtrast to its occasional occurrence during the first half of the 20th century (Joy, I942), Pseudomonas aeruginosa to-day ranks as a common, if not the most common, cause of bacterial corneal ulcer in the United States of America. Even with prompt laboratory diagnosis and use of adequate and specific antimicrobial therapy, the rapidly destructive lesion caused by this bacterium frequently r...

Ethylenediamine tetraacetic acid, or EDTA, is a synthetic amino acid approved by the FDA for the removal of toxic metal ions such as lead. EDTA is used in isolation for heavy metal poisoning; however, the vast majority of practitioners who offer intravenous EDTA treatments utilize it as a part of a comprehensive therapy program for treating atherosclerosis and other chronic degenerative disease...

BACKGROUND Transfusions prevent a number of complications of sickle cell disease (SCD), but cause inevitable iron loading. With magnetic resonance imaging (MRI), liver iron can be monitored noninvasively. Erythrocytapheresis can limit iron loading and oral chelation provides a more tolerable alternative to subcutaneous administration. The impact of these factors on control of iron burden in SCD...