1 . In the 19th century, an Arab physician known as Ibn Zuhr conducted some animal research to assess the surgical procedures that could be applicable to humans. Since then, animal testing has been considered to be the most efficient way to develop new drugs. New medical treatments and drugs are tested on animals first to determine their effectiveness or safety levels before they are finally tested on humans. However, it remains controversial whether it is morally right or wrong to use animals for medical or commercial experiments.

The use of animals for medical purposes is seen to be necessary by many scientists. Researchers usually begin their trials using rats. If the tests are successful, further tests are done on monkeys before using human beings. For testing, such tiered (分层的) rounds are important because it reduces the level of error and any negative side effects. Some argue that animal testing has contributed to many life-saving cures and treatments and that there is no adequate alternative to testing on a living, whole-body system. Moreover, there are regulations for animal testing that limit the misuse of animals during research, which serves as evidence that animals are well taken care of and treated well instead of being intentionally harmed.

However, some other experts and animal welfare groups have opposed such practice, terming it inhumane and claiming it should be banned. According to Humane Society International, animals used in experiments are commonly subjected to force-feeding, radiation exposure, operations to deliberately cause damage and frightening situations to create depression and anxiety. They also hold the view that animals are very different from human beings and therefore make poor test subjects. Drugs that pass animal tests are not necessarily safe. Animal tests on the arthritis (关节炎) drug Vioxx showed that it would have a protective effect on the hearts of mice, yet the drug went on to cause more than 27,000 heart attacks before being pulled from the market.

It’s safe to say that using animals for tests will continue to be debated in many years to come. Despite the benefits of animal testing, some of the animal welfare organizations’ concerns need to be addressed with adequate regulations to ensure that animals are treated humanely.

5 . Rolland and Adeline are proud parents to nine beautiful children. Their youngest two, daughter Lanto, and son, Rindra, were both born with cleft lip (唇裂) conditions. In Madagascar, many families have never seen a cleft lip before, so it’s a condition often greeted with fear and misfortune in some rural communities.

However, the news of Lanto and Rindra’s cleft lip wasn’t much of a shock for Rolland and Adeline because Rolland’s cousin — a man in his fifties — had lived his entire adult life with an untreated cleft lip. Although seeing a relative with a cleft lip meant the family weren’t fearful of the condition, they knew the negative impact an untreated cleft lip can have on aperson’s health and life. As any loving parents would, Rolland and Adeline wanted a better future for their children.

Rolland heard an advertisement on the radio about an Operation Smile surgical programme in Antsirabe, Madagascar. Finding out that Rindra and Lanto could have the cleft lip surgery they needed, for free, was a dream for the family. Unlike here in the UK, health services aren’t free in many parts of the world, and the costs of treatment — or even travelling to reach medical facilities — are out of reach for most families.

When Rolland and his children arrived at the patient village, they were surprised to see so many other families in the same position. After a thorough medical evaluation by medical volunteers, Lanto was found to be fit enough for surgery, and later got the new smile her parents had dreamed of for her. But, for younger brother Rindra, the journey to a new smile would take a little longer.

Operation Smile has provided hundreds of thousands of safe surgeries for children with cleft lip conditions worldwide. For more information about our work or to find out how you can help, visit www.operationsmile.org.

6 . With the widespread use of smartphones, emojis(表情符号)have become a popular medium for expressing emotions and ideas. Researchers now believe these expressive symbols can play a significant role in medicine, increasing the response rate of health surveys(调查).

Scientists say that employing emojis in healthcare communications has several benefits, such as general recognition across diverse populations. So the study authors strongly support the use of emojis to bolster communication between patients and physicians.

“By promoting more effective communication between patients and care providers, as well as between physicians themselves, an emoji-based language system with a common agreement of meanings can be developed,” says Professor Kendrick Davis, who is an associate professor at the UCR School of Medicine. The professor has been working on creating an emoji-based measurement system for the past two years. And he has even conducted a study using emojis to measure health among college students.

Davis further explains that a significant part of medical communication includes surveys, which are often areas of communication breakdown. “Surveys are usually passed to patients in a variety of different stages of their care. But many surveys are explained with language that can introduce an obstacle. This is where emojis, which are friendly and widely used, come into play by replacing survey language that can be hard for some patients to understand,” he says. The authors also point out that while effective communication is important for successful treatment and care, certain health conditions such as brain injury can cause major obstacles. In such cases, emojis could be helpful.

However, Davis also acknowledges the importance of qualitative(定性的)methods. He expresses an interest in partnering researchers whose methodologies are heavily qualitative.

Acupuncture, an ancient Chinese medical practice, has been the remedy for     1     (count) patients for thousands of years. There is evidence that acupuncture     2     (date) back to the Stone Age, when stone tools were used to press areas of the body     3     (relieve) pain. Over time, this primitive practice gradually evolved into a comprehensive and profound medical system and shaped the root of acupuncture.

    4     acupuncture actually functions is not clearly understood. But people have come to     5     universal agreement that acupuncture is a treatment that aims to promote the body’s self-regulating functions. Its therapeutic principles are in line with the philosophical concepts of traditional Chinese medicine,     6     emphasize all-inclusive treatment, meridian (经络) adjustment, balance of bodily functions and overall physiological well-being.

    7     the uncertainty about its medical basis, acupuncture has become a global therapy. Over the years, acupuncture     8     (see) many advancements in scientific research and modern medicine. It is now a mainstream alternative and complementary treatment for     9     (vary) of weaknesses. According to a WHO report, acupuncture     10     (include) in the UNESCO Intangible Cultural Heritage List in 2010 is now used in 113 of its 120 member countries, illustrating its widespread recognition and application.

As an ancient Chinese medical practice with a rich history and deep cultural significance, acupuncture is an embodiment of profound cultural heritage and a holistic path to healing.

10 . Growing up in a small village in southern Ghana, Osci Boateng watched many of his family members and neighbors struggle to access basic health care. In many regions of the country, it can take hours to get to the nearest hospital. Boateng said many people lost their lives due to preventable or treatable diseases. His grandmother and aunt were among them.

Feeling an urgent call to help, Boateng decided he would make it his life’s mission to bring health care to remote communities in Ghana where education and preventative health care were lacking.

Boateng wanted to find a way to remove these barriers to health care access and education. He started his nonprofit organization, OKB Hope Foundation. In 2021, he converted (转变) a van (面包车) into a mobile doctor’s office and started bringing health care directly to those in need. A few times a week, the mobile clinic and medical team travel long distances to remote communities and provide free routine medical care.

On each trip, Boateng’s team consists of a nurse, a physician assistant, a doctor, and an operation assistant. In the van, they can run basic labs like bloodwork and urinalysis (尿液分析) as well as provide medicine. “It’s like a one-stop shop for people, ” said Boateng, adding that most of the people they see have one health issue or another. Since its launch, the Hope Health Van has served more than 4,000 Ghanaians across more than 45 rural communities who otherwise don’t have easily accessible medical care, according to Boateng.

Boateng has gone all in on his OKB Hope Foundation, recently quitting his job to dedicate his time to bringing health care to his home country. But for him, the sacrifices (牺牲) are well worth. “Words cannot describe the feeling that you provide care for someone who otherwise wouldn’t be alive if your mobile health van wasn’t there.” He has big plans for the future. He hopes to expand them to provide more consistent and high-quality medical care not only to those living in remote areas of Ghana but those in other countries.