somatostatin

简明释义

英[ˌsəʊmətəˈstætɪn]美[ˌsoʊmətəˈstætn]

n. [生化][生理] 生长激素抑制素

英英释义

单词用法

同义词

反义词

例句

1.To observe the effects of growth hormone and somatostatin on wound healing during total parenteral nutrition(TPN).

了解在全肠外营养（TPN）条件下，生长激素、生长抑素对组织愈合的确切作用。

2.Then, the change of gallbladder cancer cell cycle and apoptosis index were studied using flow cytometry after treatment by doxorubicin alone or combined with somatostatin.

并应用流式细胞仪观察联合用药在不同时间点胆囊癌细胞周期以及凋亡率的变化，与单独使用化疗药物的癌细胞周期和生长情况相比较。

3.Objective: to compare the therapeutic effects of somatostatin with or without curing agent in the treatment of bleeding from esophageal varices in emergency.

目的：比较硬化剂联合生长抑素与单用生长抑素治疗食管静脉曲张破裂出血，总结急诊硬化剂治疗的疗效特点。

4.To evaluate the role of somatostatin in the treatment of early postoperative inflammatory intestinal obstruction.

探讨生长抑素在术后早期炎症性肠梗阻治疗中的作用。

5.Objective: To evaluate the curative effects of domestic somatostatin on the hemorrhage of rupture of the varicoesophagus and funds ventricular varicosity.

目的：探讨国产生抑素治疗食管胃底静脉曲张破出血的临床疗效。

6.Objective To provide some morphological basis for neuroimmunomodulation study by observation of somatostatin immunoreactive(SS IR) nerve fibers in the pineal gland of rats.

目的观察大鼠松果腺内生长抑素免疫反应（SSIR）神经纤维的分布，为研究松果腺的神经免疫调节提供形态学依据。

7.Patients with acromegaly may benefit from somatostatin analogs for treatment.

患有肢端肥大症的患者可能会从生长抑素类似物的治疗中获益。

8.The hormone somatostatin plays a crucial role in regulating the endocrine system.

激素生长抑素在调节内分泌系统中起着关键作用。

9.Doctors often measure levels of somatostatin to assess pancreatic function.

医生通常测量生长抑素的水平以评估胰腺功能。

10.Research indicates that somatostatin can inhibit the secretion of several hormones.

研究表明，生长抑素可以抑制几种激素的分泌。

11.Inhibitors of somatostatin can lead to increased growth hormone levels.

抑制生长抑素的物质可能导致生长激素水平升高。

作文

Somatostatin is a peptide hormone that plays a crucial role in regulating various physiological processes in the body. It was first discovered in the 1970s and has since been recognized for its significant impact on the endocrine system. The primary function of somatostatin (生长抑素) is to inhibit the secretion of other hormones, making it an essential component in maintaining hormonal balance. This regulatory effect is particularly important in the context of growth hormone and insulin secretion. In the human body, somatostatin (生长抑素) is produced in several locations, including the hypothalamus, pancreas, and gastrointestinal tract. In the hypothalamus, it serves to inhibit the release of growth hormone from the anterior pituitary gland. This action helps to regulate growth and metabolism, ensuring that the body does not produce excessive amounts of growth hormone, which could lead to conditions such as gigantism or acromegaly.In addition to its role in growth hormone regulation, somatostatin (生长抑素) also influences insulin and glucagon secretion from the pancreas. By modulating these hormones, somatostatin (生长抑素) contributes to the maintenance of blood glucose levels. When blood sugar rises after a meal, somatostatin (生长抑素) is released to inhibit insulin secretion, preventing hypoglycemia. Conversely, when blood sugar levels drop, somatostatin (生长抑素) helps to ensure that insulin remains at appropriate levels, thus promoting homeostasis.Moreover, somatostatin (生长抑素) is involved in the regulation of gastrointestinal functions. It inhibits the secretion of gastric acid and digestive enzymes, thereby slowing down the digestive process. This action can be beneficial in certain clinical situations, such as when treating patients with gastrointestinal disorders or those undergoing surgery. By reducing the secretion of digestive fluids, somatostatin (生长抑素) can help to minimize complications during and after surgical procedures.The therapeutic applications of somatostatin (生长抑素) have been explored extensively in modern medicine. Synthetic analogs of somatostatin (生长抑素) are used to treat various conditions, including acromegaly, neuroendocrine tumors, and certain types of gastrointestinal bleeding. These medications mimic the natural hormone's effects, providing relief to patients suffering from hormone-related disorders. In conclusion, somatostatin (生长抑素) is a vital hormone that significantly influences multiple bodily functions. Its ability to regulate the secretion of other hormones ensures that the body maintains a delicate balance necessary for optimal health. Understanding the mechanisms through which somatostatin (生长抑素) operates not only enhances our knowledge of human physiology but also opens up avenues for innovative treatments in endocrinology and beyond. As research continues to unveil the complexities of this hormone, it is clear that somatostatin (生长抑素) will remain a focal point in both medical science and clinical practice.

生长抑素是一种肽类激素，在调节身体各种生理过程中起着至关重要的作用。它于1970年代首次被发现，此后因其对内分泌系统的重要影响而受到认可。生长抑素的主要功能是抑制其他激素的分泌，这使得它成为维持激素平衡的重要组成部分。这种调节作用在生长激素和胰岛素分泌的背景下尤为重要。在人体内，生长抑素主要在几个部位产生，包括下丘脑、胰腺和胃肠道。在下丘脑中，它的作用是抑制前垂体腺释放生长激素。这一作用有助于调节生长和新陈代谢，确保身体不会产生过量的生长激素，从而导致如巨人症或肢端肥大症等疾病。除了在生长激素调节中的作用外，生长抑素还影响胰腺的胰岛素和胰高血糖素的分泌。通过调节这些激素，生长抑素有助于维持血糖水平。当餐后血糖升高时，生长抑素被释放以抑制胰岛素的分泌，从而防止低血糖。相反，当血糖水平下降时，生长抑素有助于确保胰岛素保持在适当水平，从而促进体内的稳态。此外，生长抑素还参与胃肠功能的调节。它抑制胃酸和消化酶的分泌，从而减缓消化过程。这一作用在某些临床情况下非常有益，例如治疗患有胃肠道疾病或正在接受手术的患者。通过减少消化液的分泌，生长抑素可以帮助减少手术期间和之后的并发症。生长抑素的治疗应用在现代医学中得到了广泛探索。合成的生长抑素类似物被用于治疗多种疾病，包括肢端肥大症、神经内分泌肿瘤和某些类型的胃肠道出血。这些药物模仿自然激素的作用，为患有激素相关疾病的患者提供缓解。总之，生长抑素是一种重要的激素，对多种身体功能产生重大影响。它调节其他激素的分泌能力确保了身体维持必要的微妙平衡，以实现最佳健康。理解生长抑素的作用机制不仅增强了我们对人体生理学的认识，也为内分泌学及其他领域的创新治疗开辟了新的途径。随着研究不断揭示这一激素的复杂性，显然生长抑素将继续成为医学科学和临床实践的重点。