【题目 】For thousands of years, people have used plants to make medicine. They used different parts of the plants-the roots. the leaves, the flowers, and the bark (皮). Today, doctors have rediscovered more medicinal value of some plants. Let's look at some examples.Foxglove is a ...
For thousands of years, people have used plants to make medicines. They used different parts of the plants —the roots, the leaves, the flowers, and the bark (树皮). Today, doctors have rediscovered more medicinal (药用) values of some plants. Let’s look at some examples. Foxglove is ...
Plants have long been a source of therapeutic agents used by man. Some 80% of the world's population still rely upon plants for primary health care; even today in Western medicine, and despite progress in synthetic chemistry, some 25% of prescription medicines are still derived either directly...
Long before pure chemicals were manufactured in labs, people used plants for medicine. Today, there are more than 100 active ingredients derived from plants for use as drugs and medicine.1 This is by no means a comprehensive list of all the plants, names ofchemicals, or uses for those chemi...
Biological evaluation of plants of Laos used in the treatment of tuberculosis in Lao traditional medicine. Elkington BG,Southavong B,Sydara K,Souliya O,Vanthanouvong M,Nettavong K,et al. Pharm Bio . 2009Elkington BG,Southavong B,Sydara K,Souliya O,Vanthanouvong M,Nettavong K,et al....
【题目】For thousands of years, people have used plants to make medicines. They used different parts of the plants-the roots, the leaves, the flowers, and the bark(树皮). Today, doctors have rediscovered more medicinal(药用) values of some plants. Let's look at some examples.Foxglove is...
For thousands of years,people have used plants to make medicine.They used different parts of the plants- the roots,the leaves,the flowers,and the bark.Today,doctors have rediscovered more medicinal values of some plants.Let's look at some examples. Foxglove is a common plant.People have used...
For thousands of years,people have used plants to make medicines.They used different parts of the plants-the roots,the leaves,the flowers,and the bark (树皮).Today,doctors have rediscovered more medicinal values (药用价值) of some plants.Let's look at some examples. Foxglove is a common pl...
For thousands of years, people have used plants to make medicine. They used different parts of the plants-the roots, the leaves, the flowers, and the bark(树皮).Today, doctors have rediscovered more medicinal value of some plants. Let's look at some examples.Foxglove is a common plant. ...
putting (put) them in their homes.12. But plants do not just make our homes look beautiful. Some of them also play13. an amazing role in our lives.We all know that plants are important in Chinese medicine. One of the 14. most popular (popular) plants in Chinese medicine is ginseng(...