lactiferous

简明释义

英[lækˈtɪf(ə)rəs]美[lækˈtɪfərəs]

adj. 造乳的；生乳液的；输送乳汁的

英英释义

单词用法

同义词

反义词

例句

1.The involved lactiferous duct, the subareolar abscess were incised and all the encompassing inflammatory tissues were excised in patients with mammary duct fistula.

形成导管瘘者的，将与瘘管相连的扩张导管及周围腺体组织切除。

2.The involved lactiferous duct, the subareolar abscess were incised and all the encompassing inflammatory tissues were excised in patients with mammary duct fistula.

形成导管瘘者的，将与瘘管相连的扩张导管及周围腺体组织切除。

3.During breastfeeding, the baby stimulates the lactiferous 乳腺的 ducts to release milk.

在哺乳期间，婴儿刺激lactiferous 乳腺的 导管释放乳汁。

4.The lactiferous 乳腺的 ducts can become blocked, leading to conditions such as mastitis.

lactiferous 乳腺的 导管可能会被阻塞，导致乳腺炎等病症。

5.Research on the lactiferous 乳腺的 system has implications for understanding certain diseases in humans.

对lactiferous 乳腺的 系统的研究对理解人类某些疾病具有重要意义。

6.The mammary glands are composed of glandular tissue and lactiferous 乳腺的 ducts that transport milk to the nipple.

乳腺由腺体组织和运输乳汁到乳头的lactiferous 乳腺的 导管组成。

7.In some mammals, the structure of the lactiferous 乳腺的 system is highly specialized for efficient milk production.

在某些哺乳动物中，lactiferous 乳腺的 系统结构高度专业化，以实现高效的乳汁生产。

作文

The human body is a marvel of biological engineering, with various systems and structures working together to sustain life. One fascinating aspect of human anatomy is the mammary glands, which are responsible for producing milk in females. These glands are classified as lactiferous organs, meaning they have the ability to secrete milk. The term lactiferous comes from Latin, where 'lac' means milk and 'ferous' means bearing or producing. Thus, lactiferous literally translates to 'milk-bearing'.Understanding the function of lactiferous glands is essential not only for medical professionals but also for expectant mothers. During pregnancy, hormonal changes prepare the lactiferous glands for milk production, ensuring that mothers can nourish their newborns after birth. This process is crucial for the survival and health of infants, as breast milk contains essential nutrients and antibodies that help protect against infections.The structure of lactiferous glands is quite complex. Each gland is made up of lobules, which are small clusters of milk-producing cells called alveoli. These alveoli are surrounded by myoepithelial cells that contract to push milk out of the alveoli and into the lactiferous ducts. The lactiferous ducts then transport the milk to the nipple, where it can be accessed by the nursing infant. This intricate design highlights the body's ability to efficiently produce and deliver milk, showcasing the importance of lactiferous structures in maternal and infant health.In addition to their primary role in lactation, lactiferous glands can also be affected by various health conditions. For example, infections such as mastitis can occur, leading to inflammation and pain in the lactiferous tissue. Additionally, some women may experience blockages in the lactiferous ducts, which can hinder milk flow and cause discomfort. Understanding these potential issues can help women seek timely medical advice and maintain their breastfeeding journey.Moreover, the study of lactiferous glands extends beyond human anatomy into the realm of comparative biology. Researchers often examine lactiferous structures in other mammals to gain insights into evolutionary adaptations related to lactation. For instance, different species exhibit variations in the size and complexity of their lactiferous glands, reflecting their unique reproductive strategies and environmental pressures.In conclusion, the term lactiferous encapsulates a vital component of female biology that plays a crucial role in nurturing the next generation. From the intricate architecture of the lactiferous glands to their importance in maternal and child health, understanding this term enhances our appreciation of the complexities of human physiology. As we continue to explore the wonders of the human body, the study of lactiferous glands remains an essential area of focus for both medical science and evolutionary biology.

人类身体是生物工程的奇迹，各种系统和结构共同协作以维持生命。人类解剖学的一个迷人方面是乳腺，它负责女性的乳汁生产。这些腺体被归类为乳汁分泌器官，意味着它们有能力分泌乳汁。术语乳汁分泌源于拉丁语，其中'lac'意为乳汁，而'ferous'意为携带或产生。因此，乳汁分泌字面上翻译为'乳汁-bearing'。理解乳汁分泌腺的功能对医疗专业人士以及准妈妈们都至关重要。在怀孕期间，激素变化准备乳汁分泌腺进行乳汁生产，确保母亲在分娩后能够滋养新生儿。这个过程对婴儿的生存和健康至关重要，因为母乳含有必需的营养素和抗体，帮助保护婴儿免受感染。乳汁分泌腺的结构相当复杂。每个腺体由小叶组成，这些小叶是称为腺泡的乳汁生产细胞的小簇。这些腺泡被收缩的肌上皮细胞包围，这些细胞收缩以将乳汁推送出腺泡并进入乳汁分泌管。然后，乳汁分泌管将乳汁运输到乳头，供正在哺乳的婴儿使用。这种复杂的设计突显了身体高效生产和输送乳汁的能力，展示了乳汁分泌结构在母婴健康中的重要性。除了在哺乳中的主要作用外，乳汁分泌腺也可能受到各种健康状况的影响。例如，乳腺炎等感染可能发生，导致乳汁分泌组织的炎症和疼痛。此外，一些女性可能会经历乳汁分泌管的堵塞，这可能会妨碍乳汁流动并造成不适。了解这些潜在问题可以帮助女性及时寻求医疗建议，维护她们的哺乳之旅。此外，对乳汁分泌腺的研究超越了人类解剖学，进入比较生物学的领域。研究人员经常检查其他哺乳动物中的乳汁分泌结构，以获得与哺乳相关的进化适应的见解。例如，不同物种在其乳汁分泌腺的大小和复杂性上表现出差异，反映了它们独特的繁殖策略和环境压力。总之，术语乳汁分泌概括了女性生物学的一个重要组成部分，该部分在养育下一代中发挥着至关重要的作用。从乳汁分泌腺的复杂结构到它们在母婴健康中的重要性，理解这个术语增强了我们对人体复杂性的欣赏。随着我们继续探索人类身体的奇迹，乳汁分泌腺的研究仍然是医学科学和进化生物学的一个重要关注领域。