"Herceptin" Natural Recordings by Native Speakers
Herceptin is a brand name for trastuzumab, a monoclonal antibody medication used to treat certain types of breast cancer and advanced stomach cancer. It is often used in combination with chemotherapy to treat HER2-positive breast cancer, which is a type of breast cancer that tests positive for the human epidermal growth factor receptor 2 (HER2) protein. Herceptin works by targeting the HER2 protein on the surface of cancer cells, preventing them from growth and division. It is a widely used and effective treatment for HER2-positive breast cancer, first approved by the FDA in 1998.
Herbivory is the practice of consuming or feeding on plants. An herbivore is an animal that feeds on plants, fruits, leaves, stems, and roots, as its primary source of nutrition. Herbivory is a key component of many ecosystems, and many animals, such as rabbits, deer, and cows, are herbivores.
Herbology is the study of herbs, particularly in their medicinal, culinary, and magical uses. This is a field of study often found in the fantasy world of Harry Potter, where students at Hogwarts School of Witchcraft and Wizardry learn about the properties and uses of various magical plants and potions.
Herbs are the leaves, stems, or flowers of plants used in cooking for flavor, medicine, or perfume. They can be fresh or dried and may be used to add flavor to food, soups, sauces, and teas. Examples of herbs include basil, oregano, thyme, and rosemary.
Hercogamous refers to hermaphroditic species that produce viable offspring without fertilization by an opposite-sex gamete. In other words, hercogamous species can self-fertilize to produce offspring, eliminating the need for cross-fertilization.
In an extraordinarily strong or impressive way, in a manner that requires great effort, strength, or courage, reminiscent of the legendary hero Hercules.
The term "Hercynian" refers to a geographical and geological region that corresponds to the modern-day Black Forest in central-western Germany and parts of western Europe. The Hercynian system is a mountain range that was formed during the Variscan orogeny, a period of mountain-building about 300 million years ago. The Hercynian system is named after the Hercynian forest, an ancient forest that once covered the region. The term is also used to describe the Hercynian fauna, which refers to the unique fossil record found in this region, including ancient plants and animals.