Infant exposure to organic phosphorus before birth affects brain development Researchers call for the phasing out of related pesticides November 12, 2018 Source: Science and Technology Daily Author: Liu Haiying A recent study published in the Journal of the Public Library of Medicine in the United States said that there is sufficient evidence that low levels of exposure to organic phosphorus in pregnant women can expose infants to cognitive and behavioral deficits and neurodevelopmental disorders. In order to better protect children, governments should actively intervene to phase out all organophosphorus pesticides. According to the report, more than 30 epidemiological studies and animal and cell culture studies have shown that exposure to organic phosphorus before birth, even at levels currently considered safe, can affect the development of the baby's brain, leading to low IQ, learning and Insufficient memory. Organophosphorus refers to organic compounds containing carbon-phosphorus bonds that were originally developed as human neurotoxic agents in the 1930s, and some later used as insecticides. Such insecticides can attack molecules in the insect nervous system and kill pests by blocking nerve signals. People can get in touch with these chemicals through food, water and air. Exposure to large amounts of organophosphorus compounds can lead to acute poisoning, which can be fatal in severe cases. Although there is much evidence that organophosphates are hazardous, organophosphorus pesticides are still widely used in many regions, especially in developing countries. The lead author of the study, Emma Herz-Piccioto, director of the Center for Environmental Health Sciences at the University of California, Davis, pointed out that part of the reason for this may be that sustained low levels of organic phosphorus exposure usually do not lead to visible The short-term clinical symptoms have led people to mistakenly believe that these contacts are irrelevant. But studies have shown that even low levels of exposure to organic phosphorus increase health risks, especially for children, and this effect may last a lifetime. The study pointed out that although some countries have begun to limit the use of organophosphorus pesticides, this is not enough. In order to protect children around the world, governments should phase out organophosphorus pesticides, remove organic phosphorus from agricultural and non-agricultural products, and monitor drinking. The organic phosphorus content of the water source establishes a pesticide use and disease reporting system and accelerates the development of a non-toxic pest control method. The device is designed for use in endoscopic surgery, which is minimally invasive surgery performed through small incisions in the body. Disposable Endoscopic Linear Cutting Stapler is used to cut and staple tissue in one step, which can save time and reduce the risk of complications during surgery. The device is commonly used in procedures such as gastrointestinal surgery, thoracic surgery, and gynecological surgery. It is important to note that the Disposable Endoscopic Linear Cutter Stapler should only be used by trained medical professionals who are familiar with its proper use and operation. Disposable Endo Linear Cutter Stapler,Medical Endoscope Linear Cutting Stapler,Wholesale Laparoscopic Surgical Endoscope,Titanium Linear Cutting Stapler Changzhou Weipu Medical Devices Co., Ltd. , https://www.cnweipumedical.com