HEFEI - Chinese researchers have developed a new material that can absorb heavy metal ions from fertilizer, decreasing environmental pollution. The material, a nanocomposite, was developed by a team led by Wu Zhengyan of the Hefei Institute of Physical Science under the Chinese Academy of Sciences. It can "grab" arsenic and copper ions from manure with high efficiency. The results were published in the Journal of Agriculture and Food Chemistry. Heavy metals in animal fodder leave the manure of domestic animals with high levels of heavy metal ions such as arsenic and copper. As a result, organic fertilizer made from the manure also contains heavy metals, which can cause damage to the environment as well as human body. Using clay and charcoal, Wu's team managed to develop a material that can absorb the heavy metal and keep the ions away from crop roots. The material is environmentally friendly, easy to make and cost-efficient, providing a good solution to bottlenecks in the livestock and fertilizer industries, Wu said. custom fidgetminecraft bracelet bulkbatman wristbandblack rubber braceletsrubber bracelets cheap
BEIJING -- China is working to reduce the prices of cancer drugs and the financial burden on patients, according to health officials Saturday. Prices of cancer drugs will be reduced through centralized negotiations and procurement, Zeng Yixin, vice director of the National Health Commission, said at a press conference. According to Chen Jinfu, head of the medical insurance department of the Ministry of Human Resources and Social Security, last year the government reached agreements with pharmaceutical enterprises on the prices of 36 cancer medicines on the medical insurance list. Prices of these drugs have been marked down by 44 percent on average, Chen said. Stressing a patient-centered approach in negotiations, the official also noted that market competition is also needed. The government will work to include more antineoplastic drugs into the country's catalogue of medical insurance reimbursement, which already incorporates most of the relevant drugs. Moreover, efforts have been made in accelerating the review and approval procedures for new medicines, reducing circulation costs and improving diagnosis to reduce the burden on patients and their families, Zeng said. The average approval time for imported drugs has been significantly shortened, and the customs clearance procedures streamlined, said Li Jinju, an official with China Food and Drug Administration. The Ministry of Finance announced Monday that China will exempt 28 drugs from import tariffs, including all cancer drugs from May 1, as part of wider opening of the market. Admitting that the tariff cut may challenge China's domestic pharmaceutical industry, Liu Dengfeng of the health commission expressed confidence in tackling it. China's medical research and development has progressed in recent years with the talent pool getting stronger and innovation booming, he said.
