Pesticides: An Overview of the Current Health Problems of Their Use
Pesticides: An Overview of the Current Health Problems of Their Use作者机构：Department of Emergency and Organ Transplant (D.E.T.O.) Section of Veterinary and Animal Production University of Bari “Aldo Moro” Bari Italy Department of Economic Sciences University of Salento Lecce Italy
出 版 物：《Journal of Geoscience and Environment Protection》 (地球科学和环境保护期刊（英文）)
年 卷 期：2021年第9卷第8期
页 面：1-20页
学科分类：1002[医学-临床医学] 100214[医学-肿瘤学] 10[医学]
主 题：Pesticides Environment Animals Humans Health
摘 要：The necessity to produce increasing quantities of food to meet the demand of ever-increasing populations has led to the massive use of pesticides in agriculture. Their massive consumption derives from the need to subtract food from competition of fungi, bacteria, and insects and agricultural land from the invasion of competing weeds. Modern agriculture floats on an ocean of synthetic chemical compounds used to crop protection and food preservation during storage. Presently, worldwide about 2000 active ingredients have been listed, categorized into about 60 classes of chemicals. In the world, the overall pesticides, used in agriculture, are about 4.1 million tonnes/years. The exposure of animals and humans to pesticides could be related to neurotoxicity, endocrine disruption, liver and kidney damage, cancer, reproductive effects (sperm abnormalities, decreased fertility, fetal growth retardation, birth defects, or spontaneous abortion), and growth modifications. However, the knowledge about their potential damage to the organs of reproduction, breastfeeding, and infants is still largely insufficient. It is necessary to improve new methods to identify and regulate the long-term safety of pesticides use, to protect the environment and health, and to eliminate the adverse effect of pesticides on the environment and non-target organisms. The assessment of possible risks of old and new pesticides must be increased to include the possible effects on reproduction on animals and pregnancy loss even after a long time. In the meantime, it is necessary to minimize the use of synthetic chemical compounds by increasing the use of biological systems.
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