Gold has been found in the Cyprus-type volcanogenic massive sulfide ore (VMS) deposits of Corchia ophiolite (Parma province, Italy) in the Cantiere Donnini, Speranza and Pozzo mining sites. At Cantiere Donnini and Speranza, the mineralization occurs at the contact between pillow lava and sedimentary rocks. The Pozzo mineralization is hosted by a serpentinite. Concentrations of gold up to 3070 p...

Why is it that different organisms do so many different things with sulfur?  Sulfur exists in many different oxidation states  Reduced sulfur is required for many biomolecules  Sulfur forms can serve as an electron sources or as electron acceptors  Oxidation states of sulfur  Sulfur assimilation in bacteria and yeasts  Sulfur-containing biomolecules  Sulfide Oxidation  Sulfate Reduction...

BACKGROUND Iraq used chemical weapons against thousands of Iranian militaries and civilians. This study aimed to compare the chronic cutaneous side effects of exposure to sulfur mustard (SM) with nerve agents (NA). METHODS The study enrolled 154 SM exposed cases and 175 (NA) exposed cases. Presence of any late cutaneous manifestations was evaluated by a dermatologist via prior history of acut...

BACKGROUND Gastro-esophageal reflux disease (GERD) is prevalent and related to more severe disease in patients with respiratory problems. We evaluated the effects of antireflux therapy in warfare victims of exposure to Mustard gas with chronic cough. MATERIALS AND METHODS This randomized, double-blind, placebo-controlled, cross-over study was conducted on 45 cases of sulfur mustard injury wit...

OBJECTIVES To determine the levels of vascular endothelial growth factor isoform consisting of 165 amino acids (VEGF165) in Bronchoalveolar Lavage Fluid from Mustard Exposed Patients. METHODS Bronchoscopy with Bronchoalveolar Lavage was performed on sulphur mustard exposed patients. A total of 39 patients with documented exposure to Sulfur Mustard during the Iran-Iraq war participated in this...

The patients evaluated in this study were classified into three groups of severe, moderate, and mild according to the severity of exposure to sulfur mustard. We evaluated the Immunological and Cytogenetical status of the patients after eight years of their exposure to sulfur mustard. The investigations revealed that the number of neutrophils, lymphocytes and monocytes in the patients with sever...

in the last few years many chemically injured patients have been visited throughout the country in order to investigate the late respiratory complications of sulfur mustard. 35 patients who were previously admitted for mustard poisoning underwent complete clinical examination as well as spirometry, fiberoptic bronchoscopy (fob), bronchoalveolar lavage (bal), and trans bronchial lung biopsy (tbl...

During the Iraq-Iran war of 1980 -1988, the most commonly used chemical warfare agents (CWA) were nerve agents and sulfur mustard gas (SM). SM was used frequently as a chemical weapon by Iraq during the war against Iran, and had deleterious effects on Iranian military troops and the unprotected inhabitants of Sardasht, Iran and Halabche, Iraq. In this report, we review the scientific literature...