Answer the question at the end by quoting:

Amy Winehouse was born in Chase Farm Hospital, in north London, to Jewish parents. Her father, Mitchell "Mitch" Winehouse, was a window panel installer and then a taxi driver; and her mother, Janis Winehouse (nee Seaton), was a pharmacist. Winehouse's ancestors were Russian Jewish and Polish Jewish immigrants to London. Amy had an older brother, Alex (born 1979), and the family lived in London's Southgate area, where she attended Osidge Primary School.
Winehouse's battles with substance abuse were the subject of much media attention. In 2005, she went through a period of drinking, heavy drug use, and weight loss. People who saw her during the end of that year and early 2006 reported a rebound that coincided with the writing of Back to Black. Her family believes that the mid-2006 death of her grandmother, who was a stabilising influence, set her off into addiction. In August 2007, Winehouse cancelled a number of shows in the UK and Europe, citing exhaustion and ill health. She was hospitalised during this period for what was reported as an overdose of heroin, ecstasy, cocaine, ketamine and alcohol. In various interviews, she admitted to having problems with self-harm, depression, and eating disorders.  Winehouse told a magazine that the drugs were to blame for her hospitalisation and that "I really thought that it was over for me then." Soon afterward, Winehouse's father commented that when he had made public statements regarding her problems he was using the media because it seemed the only way to get through to her. In an interview with The Album Chart Show on British television, Winehouse said she was manic depressive and not alcoholic, adding that that sounded like "an alcoholic in denial." A US reporter writes that Winehouse was a "victim of mental illness in a society that doesn't understand or respond to mental illness with great effectiveness."  In December 2007, Winehouse's spokesman reported that the singer was in a physician-supervised programme and was channelling her difficulties by writing a lot of music. The British tabloid The Sun posted a video of a woman, alleged to be Winehouse, apparently smoking crack cocaine and speaking of having taken ecstasy and valium. Winehouse's father moved in with her, and Island Records, her record label, announced the abandonment of plans for an American promotion campaign on her behalf. In late January 2008, Winehouse reportedly entered a rehabilitation facility for a two-week treatment program.  On 23 January 2008, the video was passed on to the Metropolitan Police, who questioned her on 5 February. No charges were brought. On 26 March 2008, Winehouse's spokesman said she was "doing well." Her record company reportedly believed that her recovery remained fragile. By late April 2008, her erratic behaviour, including an allegation of assault, caused fear that her drug rehabilitation efforts had been unsuccessful, leading to efforts by Winehouse's father and manager to seek assistance in having her involuntarily committed. Her dishevelled appearance during and after a scheduled club night in September sparked new rumours of a relapse. Photographers were quoted as saying she appeared to have cuts on her legs and arms.  According to her physician, Winehouse quit illegal substances in 2008. In an October 2010 interview, speaking of her decision to quit drugs, Winehouse said, "I literally woke up one day and was like, 'I don't want to do this any more'." Drinking alcohol emerged as a problem with Winehouse abstaining for a few weeks then lapsing. The physician said that Winehouse was treated with Librium for alcohol withdrawal and anxiety, and underwent psychological and psychiatric evaluations in 2010, but refused psychological therapy.

Are there any other interesting aspects about this article?

The Sun posted a video of a woman, alleged to be Winehouse, apparently smoking crack cocaine and speaking of having taken ecstasy and valium.



Answer the question at the end by quoting:

Tu Youyou (Chinese: Tu You You ; pinyin: Tu Youyou; born 30 December 1930) is a Chinese pharmaceutical chemist and educator. She is best known for discovering artemisinin (also known as qinghaosu) and dihydroartemisinin, used to treat malaria, which has saved millions of lives.
Tu Youyou carried on her work in the 1960s and 70s during China's Cultural Revolution, when scientists were denigrated as one of the nine black categories in society according to Maoist theory (or possibly that of the Gang of Four).  In 1967, during the Vietnam War, Ho Chi Minh, the leader of North Vietnam, which was at war against South Vietnam and the United States, asked Chinese Premier Zhou Enlai for help in developing a malaria treatment for his soldiers trooping down the Ho Chi Minh trail, where a majority came down with a form of malaria which is resistant to chloroquine. Because malaria was also a major cause of death in China's southern provinces including Hainan, Yunnan, Guangxi, and Guangdong, Zhou Enlai convinced Mao Zedong to set up a secret drug discovery project, named Project 523 after its starting date, 23 May 1967. Upon joining the project unit, Tu was initially sent to Hainan where she studied patients who had been infected with the disease. During the time she spent there, her husband was banished to the countryside, meaning that her daughter had to be entrusted to a nursery in Beijing.  Scientists worldwide had screened over 240,000 compounds without success. In 1969, Tu Youyou, then 39 years old, had an idea of screening Chinese herbs. She first investigated the Chinese medical classics in history, visiting practitioners of traditional Chinese medicine all over the country on her own. She gathered her findings in a notebook called A Collection of Single Practical Prescriptions for Anti-Malaria. Her notebook summarized 640 prescriptions. Her team also screened over 2,000 traditional Chinese recipes and made 380 herbal extracts, which were tested on mice.  One compound was effective, sweet wormwood (Artemisia annua), which was used for "intermittent fevers," a hallmark of malaria. As Tu also presented at the project seminar, its preparation was described in a 1,600-year-old text, in a recipe titled, "Emergency Prescriptions Kept Up One's Sleeve". At first, it didn't work, because they extracted it with traditional boiling water. Tu Youyou discovered that a low-temperature extraction process could be used to isolate an effective antimalarial substance from the plant; Tu says she was influenced by a traditional Chinese herbal medicine source, The Handbook of Prescriptions for Emergency Treatments, written in 340 by Ge Hong, which states that this herb should be steeped in cold water. This book contained the useful reference to the herb: "A handful of qinghao immersed with two litres of water, wring out the juice and drink it all." After rereading the recipe, Tu realised the hot water had already damaged the active ingredient in the plant; therefore she proposed a method using low-temperature ether to extract the effective compound instead. The animal tests showed it was completely effective in mice and monkeys.  Furthermore, Tu volunteered to be the first human subject. "As head of this research group, I had the responsibility" she said. It was safe, so she conducted successful clinical trials with human patients. Her work was published anonymously in 1977. In 1981, she presented the findings relating to artemisinin at a meeting with the World Health Organization.

did she use the sweet wormwood to treat Malaria?
Tu Youyou discovered that a low-temperature extraction process could be used to isolate an effective antimalarial substance from the plant;