The chelating agent diethylenetriamine penta-acetic acid was used to measure iron stores in 83 patients with chronic liver disease. Iron chelation was normal in patients with chronic cholestasis. Chelation was increased above the control range in 14 out of 26 patients with alcoholic cirrhosis, in nine out of 28 patients with non-alcoholic cirrhosis, and in 11 out of 15 cirrhotics with a portaca...

OBJECTIVE To determine the efficacy and adverse effects of oral chelation therapy (deferasirox) in multi-transfused β-thalassemia major patients visiting pediatric thalassemia clinic in Civil Hospital Karachi. METHODS This prospective study was conducted at pediatric thalassemia clinic of Civil Hospital Karachi. Hundred multi-transfused β-thalassemia patients registered in the clinic for oral...

Wilson’s disease is a disorder of copper metabolism leading to accumulation the metal in different organ. Hepatic manifestation tend occurs first decade and neurological symptoms third decade. Neurological are said worsen with chelation therapy.

A hallmark of human cytomegalovirus (HCMV) infection is the characteristic enlargement of the host cells (i.e., cytomegaly). Because iron (Fe) is required for cell growth and Fe chelators inhibit viral replication, we investigated the effects of HCMV infection on Fe homeostasis in MRC-5 fibroblasts. Using the metallosensitive fluorophore calcein and the Fe chelator salicylaldehyde isonicotinoyl...

Chronic blood transfusion is the only treatment for severe anemia in patients with β-thalassemia major. However, red blood cell transfusions lead to iron overload and subsequent organ damage because of the toxic effects of iron. The heart is particularly vulnerable to iron toxicity, and heart failure is the leading cause of death among these patients. Iron chelation therapy prevents or reverses...

This prospective study assessed the quality of life of patients with homozygous transfusion-dependent beta-thalassemia in Greece receiving three different iron chelation treatments. Patients enrolled were receiving one of the following chelation therapies: deferoxamine (n = 21), deferasirox (n = 75), or deferoxamine in combination with deferiprone (n = 39). The three groups were compared in ter...

Whereas RBC transfusion therapy is lifesaving in thalassemia, obligatory iron loading accompanies such treatment and chelation therapy to remove and detoxify iron resulting from these chronic transfusions must therefore be administered. Morbidity and mortality in thalassemia is linked closely to the adequacy of chelation. Three chelators are currently available worldwide-deferoxamine, deferasir...

INTRODUCTION Ayurvedic medications consist of herbs that may be intentionally combined with metals, such as lead, mercury, iron, and zinc. Ayurvedic practitioners and their patients believe that the toxic properties of the metals are reduced or eliminated during preparation and processing. CASE REPORT A 69 year old Caucasian male retired professional with a prior history of stroke presented f...

Among the various molecular interactions used to construct supramolecular self-assembling systems, homoliganded metallic NTA-Ni-NTA complexes have received little attention despite their considerable potential applications, such as the connection of different biochemical functions. The stability of this complex is investigated here by using two concordant nanotechniques (surface forces apparatu...

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...