Since bisphenol analogs are structurally and chemically similar to BPA, many researchers have recently been looking into the effects of these BPA alternatives. The study of BPA itself is relatively new, with the scientific community only reaching consensus that BPA is an EDC in 2013. The study of bisphenol analogs that have replaced BPA is an even newer field of study. For example, a review study from 2015 investigated all in vitro and in vivo studies of both BPS and BPF in the scientific literature up to that point and found only 32 articles. Only seven of those articles were in vivo studies. A current database search of only BPS reveals several hundred studies that compare the bisphenol analog to BPA, and other BPA alternatives. The pathophysiological articles are mainly reporting correlations with cancer, metabolic disorders, obesity, DNA damage, liver damage, neural damage, oxidative stress, and most often endocrine effects and reproductive effects. The vast majority of these articles have been published between 2016 and 2019, with China and Europe taking the lead in this particular field of research. These publications also use many different types of tissue and cell cultures from mice to humans for in vitro studies. For in vivo studies, animal models from zebrafish to swine have been used, as well as clinical studies correlating bisphenol analogs with reproductive effects, mainly. Content Of Bisphenol S,Good Quality Reagent Bisphenol S,One Of High-Molecular Polymers,Bisphenol S High Purity Jiangxi Hongjiu New Material Technology Co.,Ltd. , https://www.hongjiutech.com
Nissan Motor Co., Ltd. issued a statement on August 29 saying that from October 1 this year, the company’s six commercial vehicles will increase prices. Small commercial vehicles are not included in this price increase.
Nissan’s price increases for commercial vehicles mainly include commercial trucks and light passenger vehicles with a capacity of 1.5 tons and 2 tons, and the average price increase is 2.2%, and approximately 30,000 to 70,000 yen.
Prior to this, Nissan Motor Co. once stated that due to the increase in steel prices, it has been difficult for them to use their own efforts to eliminate the adverse effects of rising prices of raw materials such as steel. In addition, Toyota Motor Corporation has also announced that it wants to increase the company’s sales of 10 commercial vehicles, so Nissan will follow suit.
Nissan said that it has not yet considered the price increase of cars. When prices are raised, they will be considered based on the trends of other car companies and the reactions of consumers.