نتایج جستجو برای: 1022571 the pesticides
تعداد نتایج: 16056393 فیلتر نتایج به سال:
background: to study the pattern of acute chemical and pharmaceutical poisoning in ahmadabad, gujarat, india. methods: this was a prospective study of patients with chemical and pharmaceutical poisoning who were admitted to the emergency department of civil hospital ahmadabad, from 1st october 2006 to 30th september 2007. socio-demographic details, intention of poisoning, type of poison, durati...
Introduction: Pesticide poisoning is an important cause of worldwide mortality, especially in developing countries. Due to the fact that, Hamadan (a province in the west of Iran) is an agricultural area, every year some people are poisoned by these products. Material & methods: This prospective & cross-sectional study was designed to analyze the various causes of pesticide poisoning in pati...
Children's Exposure to Pesticides Exposures of Farmworkers and Their Families Potential Health Effects of Exposure to OP Pesticides Effects of Acute Exposure to OP and Carbamate Pesticides in Children Long-Term Sequelae of Acute Exposure to OP and Carbamate Pesticides in Adults Effects of Chronic Exposure to OP and Carbamate Pesticides in Adults Animal Evidence for Neurodevelopmental Effects of...
Phosalone, malathion and diazinon were analyzed in corn oil using solid phase extraction (SPE)with lanthanum silicate as a new solid sorbent followed by gas chromatography with nitrogenphosphorus detection (GC-NPD). The efficiency of different eluents (methanol, dichloromethane,ethyl acetate, dichloromethane — ethyl acetate (1:1) and ethyl acetate — methanol (1:1)) werecompared for elution of o...
Regarding the public concerns about serious health risks from pesticide, the occurrences of 105 pesticide residues including Organochlorine, Organophosphorus, Organonitrogen, Dicarboximides, Strobilurin, Triazine, Pyrethroids were assessed using a descriptive method in 25 fresh and greenhouse vegetable samples (fresh carrot, greenhouse tomato and cucumber). Ethyl acetate was used for extraction...
since last few decades, the rapid industrialization has led to the development of many new chemicals, namely of which different kind of pesticides are of the most important ones. it is now evident that almost every food, agricultural product, water, soil and human body etc. is contaminated with some sort of chemical or pesticide. in some highly industrialized countries, new ailments have been r...
methoxy polyethylene glycol modified magnetite nanoparticles (pegmns) were synthesized and were characterized by scanning electron microscopy (sem), vibrating sample magnetometer (vsm), and x-ray diffraction (xrd) . the adsorption of diazinon onto (pegmns) was investigated by uv spectrophotometry at 236 nm, through batch experiments. the effects of adsorbent dosage, solution ph, contact time, s...
Cucumber is one of the main vegetables in Iranian food basket. A wide range of pesticides are used for crops protection during the cultivation of vegetables such as cucumber due to heavy pest infestation. Analysis of pesticide residues in food and other environmental commodities have become essential requirement for consumers, producers, and food quality control authorities. This study was aime...
Background: To study the pattern of acute chemical and pharmaceutical poisoning in Ahmadabad, Gujarat, India. Methods: This was a prospective study of patients with chemical and pharmaceutical poisoning who were admitted to the emergency department of Civil Hospital Ahmadabad, from 1st October 2006 to 30th September 2007. Socio-demographic details, intention of poisoning, type of poison, dur...
Cucumber is one of the main vegetables in Iranian food basket. A wide range of pesticides are used for crops protection during the cultivation of vegetables such as cucumber due to heavy pest infestation. Analysis of pesticide residues in food and other environmental commodities have become essential requirement for consumers, producers, and food quality control authorities. This study was aime...
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