Dr. said that studies from the University of Wisconsin have found that regular exercise can reduce the occurrence of age-related macular degeneration (AMD). Macular degeneration is the leading cause of blindness in Americans aged 60 and over. Those who are developing physical activity as much as 70% have reduced their risk compared to those who rarely exercise.
Age-related macular degeneration (ARMD) is a progressive affect on the macula that is central to the small intraocular region and is responsible for our sharpest visual vision limitations. According to the National Institutes of Health, macular degeneration is the leading cause of blindness in the United States at the age of 60 years and over.
The study of the research project began in 1988 and was attended by approximately 4,000 men and women aged between 43 and 86 over 15 years. Researchers assessed their level of exercise and performed vision tests every five years. Research published by the British Journal of Ophthalmology focused on the exercise habits and eye health of each participant. Once started, the researchers found that a quarter of people lived an active lifestyle, actively exercised and climbed stairs.
The benefits of exercise are beneficial for the movement of every cell of the eye health in the human body, but studies have shown that exercise reduces the risk of macular degeneration caused by heart disease by lowering triglycerides and increasing high-density lipoproteins. Prevents 50% of Type 2 diabetics from resisting vision loss in diabetic retinopathy.
It is recommended that the UK National Health Service advise people to exercise at least 30 minutes a day, leading to a sedentary lifestyle. The U.S. Department of Agriculture recommends that people participate in sports for at least 90 minutes a day. The eye health consultant said that the study seems to verify that leading a healthy lifestyle can do some good for the eyes. She also mentioned that people should still continue their annual eye exams, considering that AMD has a strong genetic connection and early detection is crucial. The bottom line is: We all need to get regular, daily exercise, avoid sedentary living habits and activities, we like to do things, so, in the long run, we can put our daily exercise.
Perfluorobutadiene is a kind of conjugated olefins which contains six fluorine atoms and two carbon-carbon double bond, as a kind of excellent etching gas, because of its unique F/C ratio, perfluorobutadiene has higher etching selectivity, accuracy and aspect ratio than those of traditional perfluorinated saturated fluorocarbon etching gas, perfluorobutadiene can etch less than 100 nm even narrower electronic circuit. In addition, C4F6 has a higher selective ratio of photoresist and silicon nitride than that of C4F8, which can improve the etching stability, etching rate and uniformity, and thus improve the product quality.
Perfluorobutadiene prices, perfluorobutadiene market, perfluorobutadiene manufacturers
Shandong Zhongshan Photoelectric Materials Co., Ltd , https://www.chzsem.com