用英语介绍屠呦呦和青高素PPT
Tu YouyouTu Youyou is a Chinese scientist and pharmacist who has made groundb...
Tu YouyouTu Youyou is a Chinese scientist and pharmacist who has made groundbreaking contributions to the fight against malaria. Born in 1930, she has dedicated her life to research and has become a household name in China for her tireless efforts in the field of medical science. Tu Youyou's journey to discovering artemisinin began in the 1970s, when malaria was a significant health threat in China. She led a team of researchers in a meticulous and painstaking process to identify and extract a compound from a traditional Chinese medicine that showed promise against the disease.ArtemisininArtemisinin is a compound derived from the sweet wormwood plant (Artemisia annua) that has proven to be effective in treating malaria, a life-threatening disease caused by parasites. Malaria is transmitted to humans through the bites of infected mosquitoes and can lead to severe symptoms including fever, chills, and anemia. Artemisinin works by attacking the parasite's life cycle, preventing it from multiplying and causing further harm to the host.The discovery of artemisinin by Tu Youyou and her team marked a significant milestone in the global fight against malaria. Artemisinin-based combination therapies (ACTs) are now widely used to treat the disease, and have been credited with saving millions of lives. Tu Youyou's groundbreaking work has not only transformed the treatment of malaria but has also highlighted the potential of traditional Chinese medicine in modern scientific research.In recognition of her contributions, Tu Youyou was awarded the Nobel Prize in Physiology or Medicine in 2015, sharing the honor with two other scientists. Her legacy serves as an inspiration to future generations of scientists and researchers, reminder that the power of science knows no bounds and can be harnessed to address the most pressing health challenges of our time.
