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Can you briefly tell the back story of Viagra?

2024-12-13 18:15
2024-12-13 18:37

Viagra was initially a part of Pfizer's research into circulatory problems. In the process of testing for heart - related benefits, they found that it had a positive impact on erectile function in men. This unanticipated result led to Viagra being repurposed and ultimately becoming a well - known treatment for erectile dysfunction.

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Viagra was developed for heart - related issues but became famous for treating erectile dysfunction due to a side effect noticed during trials.

Pfizer developed Viagra for hypertension and angina, but during testing, its effect on erectile function led to its new use. It's a case of an accidental discovery leading to a major medical application.

Latest Questions

Celebrating the reason for the end of the broadcast

1 answer
2024-12-19 16:36

There were many reasons why the broadcast of Celebration of the New Year was halted. Among them, Pure White stopped broadcasting because he was caught in the rhythm of the live broadcast, causing him to feel uncomfortable. In addition, the uncertainty of the audience's enthusiasm for the sequels and the uncertainty of the quality of the original film may also be one of the reasons for the suspension. In addition, the filming and post-production cycle of the series might also affect the broadcast plan. Although the specific broadcast date had not been confirmed, it was foreseeable that the series would be updated in the near future to meet the needs of the audience. In summary, there were many reasons for the suspension of the broadcast of the celebration, including the main actor's physical discomfort, the audience's reaction, and the production cycle.

Who played the role of the five great grandmasters in the celebration of the year?

1 answer
2024-12-19 16:36

The five Grandmasters of the Qing Dynasty were the Qing Emperor, Ku He, Ye Liuyun, Sigu Jian, and Wu Zhu. The Qing Emperor was played by Chen Daoming. Ku He, Ye Liuyun, Sigu Jian, and Wu Zhu were not mentioned.

In the snow, the fierce knife walks with ginger mud for the first time

1 answer
2024-12-19 16:36

There were many versions of the plot where the ginger mud first met Xu Fengnian in Sword Snow Stride. According to the documents [1],[2],[3],[4], and [5], the first time Jiang Ni met Xu Fengnian was in the Northern Mang Grassland. At that time, Xu Fengnian was surrounded by Tuoba Chunsun, Duan Boer Hui Hui, and the colorful python Jin Xiulang, but he successfully killed the colorful python Jin Xiulang and escaped. However, the details of the plot and the relationship between the ginger paste and Xu Fengnian were not mentioned in the search results. Therefore, the details of the first time the ginger mud met Xu Fengnian were unknown.

Celebrating Fan Xian's first poem in his remaining years

1 answer
2024-12-19 16:36

Fan Xian's first poem in " Celebrating Years " was Du Fu's " Climbing High." This poem was regarded as the first of the seven rhythms of ancient and modern times. It had profound literary accumulation and life experience. Fan Xian wrote this poem from memory at the poetry gathering, making everyone marvel at it. Climbing High depicted the autumn scenery and the hardships of life, showing Du Fu's mood and thoughts about life in his later years.

You can't be so cruel, can you?

1 answer
2024-12-19 16:36

" You can't be so cruel, right?" It was a line from the movie " Split." The film was directed by M. Knight Shyamalan and starred James McCaughty, Betty Balish, Scott Grians, and others.

On which platform can I watch the complete works of the celebration?

1 answer
2024-12-19 16:36

You can watch the complete works of the novel "Celebrating Years" for free on Qidian Chinese Network's Qidian Reading App. Qidian Chinese Network was the platform for the novel to be serialised. The readers could skip reading the entire novel on this website. As for the TV series " Celebrating Years 2," they had yet to decide which platform they could watch the entire episode on.

Celebrating the second season's latest plot update

1 answer
2024-12-19 16:36

The latest update for the second season of the celebration was Fan Xian returning to Jingdou and facing the Second Prince's threat and trap. He married Lin Wan 'er and took over the palace treasury, only to find that he was heavily in debt. Fan Xian decided to rely on his own strength to resolve the palace treasury crisis and raised a huge amount of money by selling the treasury debt. However, the Qing Emperor had suffered three assassination attempts at Xuankong Temple. Fan Xian's rescue had resulted in his martial arts being completely crippled. Fan Xian faced great pressure and danger, but he had to go to Jiangnan to challenge the great power and take back the palace treasury. This happened in the second season.

Celebrating the Second Year, Yang Wanli failed the roll

1 answer
2024-12-19 16:35

In the second year of Qingyu, Yang Wanli was framed in the spring examination and failed.

Celebrating the whole text of my remaining years

1 answer
2024-12-19 16:35

The revised version of the book can be downloaded for free from many websites. This novel was written by Maoni. It told the story of a young patient who had crossed into a completely different world. With Qing Kingdom as the background, it depicted Fan Xian's growth and the decades of Qing Kingdom's journey. The reader can download the complete version of the TMT file.

Celebrating the Year 2

1 answer
2024-12-19 16:35

" Celebrating Years 2 " was the second work in Maoni's series of novels. It told a series of stories after Fan Xian returned to Qing Kingdom, including Fan Xian's revenge for his mother, eliminating the Eldest Princess's power, and joining forces with the Northern Qi Emperor to fight Doudou. There was no clear information on the plot and ending, but the author said that there might be more information in October. In addition," Celebrating Years 2 " was also adapted into an ancient drama, with Zhang Ruoyun, Li Qin, Chen Daoming and others as the main actors. It started filming on May 10,2023. The plot continued to explore the experiences of Fan Xian, the Second Prince, Lin Wan 'er, the Qing Emperor, Ye Qingmei, the Eldest Princess, and others.

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