The usage of pesticides is increasing all over the world for crop protection and yield, food materials prevention various diseases. most commonly used are herbicides, fungicides, insecticides bactericides. Due to their enormous usage, enter into water ecosystem through leaching runoff. Pesticides, which also termed as emerging contaminants, can be found at ppm/ppb levels in ground or surface wa...

The aim of this work is to study the degradation and mineralization of antibiotic ofloxacin in aqueous medium using the Electro-Fenton method as advanced oxidation technology. In this context, Pt/carbon-felt cell was used to investigate the influence of various parameters including initial pH, different supporting electrolytes, different metal ions as a catalyst and antibiotic concentration ove...

conclusions intra-ophthalmic artery melphalan is an effective treatment for advanced cases of retinoblastoma, with a reasonable level of success. in the short follow up period of this study, it appears that the primary cases showed better results in the control of tumor. background the management of retinoblastoma remains a challenge to the multidisciplinary team, particularly as treatment affe...

a 25 year old male and his 46 year old aunt presented with shortness of breath and a dramatic response to steroids. the other two patients are sisters with more advanced disease. one of these responded partially to steroids, while the other died within 4 months of treatment. the genetic basis and pathogenesis are discussed.