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相关概念视频

Hormones and Bone Tissue01:17

Hormones and Bone Tissue

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The endocrine system produces and secretes hormones, which interact with the skeletal system. These hormones control bone growth, maintain bone once it is formed, and remodel it.
Hormones That Influence Osteoblasts and/or Maintain the Matrix
Several hormones are necessary for controlling bone growth and maintaining the bone matrix. The pituitary gland secretes growth hormone (GH), which, as its name implies, controls bone growth. This happens in several ways: first, it triggers chondrocyte...
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Skeleton and Calcium Homeostasis01:21

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Calcium is not only the most abundant mineral in bone but also the most abundant mineral in the human body. Calcium ions are needed for bone mineralization, tooth health, heart rate regulation and strength of contraction, blood coagulation, the contraction of smooth and skeletal muscle cells, and the regulation of nerve impulse conduction. The average calcium level in the blood is about 10 mg/dL. When the body cannot maintain this level, a person will experience hypo or hypercalcemia.
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Synthesis and Functions of Calcitonin00:51

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Calcitonin, a vital polypeptide hormone, regulates calcium levels within body fluids. It is released by the parafollicular cells, also known as C cells, situated in the follicular epithelium of the thyroid gland. Calcitonin responds to fluctuations in blood calcium levels and the influence of gastrointestinal hormones like gastrin and cholecystokinin.
The exact mechanisms by which calcitonin operates in calcium homeostasis remain elusive, but its significance is evident in several vital...
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The Parathyroid Glands00:59

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The two pairs of parathyroid glands embedded within the posterior surface of the thyroid gland are restricted by a dense capsule around them. These glands comprise two distinct cell populations—parathyroid oxyphil and parathyroid principal cells- pivotal in calcium homeostasis.
Oxyphil cells, whose functions remain elusive, emerge during late puberty, adding a layer of complexity to the parathyroid gland's intricacies. In contrast, principal parathyroid cells undertake a vital role by...
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Adrenal Gland Disorders01:27

Adrenal Gland Disorders

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Adrenal gland disorders manifest when the production of adrenal hormones deviates from the norm, resulting in either excessive or insufficient concentrations.
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Major Hormones and Their Functions01:27

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Hormones, the biochemical messengers produced by endocrine glands, are pivotal in regulating bodily functions and maintaining homeostasis. Each hormone's balance is crucial; imbalances can lead to significant physiological disruptions. Major hormones include oxytocin, cortisol, epinephrine, estrogen, testosterone, thyroxine, growth hormone, insulin, and glucagon.
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相关实验视频

Updated: May 6, 2026

Establishment of a Simple and Effective Rat Model for Intraoperative Parathyroid Gland Imaging
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甲状腺功能低下症:西方和东方国家之间的相似之处和差异

Yu-Ying Yang1,2, Yan-Hua Deng1,2, Li-Hao Sun1,2

  • 1Department of Endocrine and Metabolic Diseases, Shanghai Institute of Endocrine and Metabolic Diseases, Ruijin Hospital, Shanghai Jiao Tong University School of Medicine, Shanghai, China.

Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA
|January 8, 2025
PubMed
概括

甲状腺功能低下症 (hypoPT) 管理在东方和西方国家之间有相似之处,尽管PTH替代疗法在东方不太常见. 建议进行进一步的比较研究,以获得最佳的患者护理.

关键词:
东部东部东部的东西过低血症的情况.甲状腺功能下降症 甲状腺功能下降症术后治疗 术后治疗西部 西部 西部 西部

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科学领域:

  • 内分泌学 在内分泌学.
  • 比较医学是一种比较医学.

背景情况:

  • 甲状腺功能低下症 (hypoPT) 呈现出严重的急性和慢性并发症.
  • 现有的hypoPT管理指南主要来自西方国家.
  • 缺乏对东方和西方国家的数据进行系统的比较.

研究的目的:

  • 为了比较东方和西方国家的流行病学,遗传学,临床表现和 hypoPT 的治疗方法.
  • 为了确定这些地区之间的hypoPT管理的相似之处和差异.

主要方法:

  • 在PubMed和CNKI数据库中进行全面的文献搜索.
  • 包括来自中国,韩国,日本,印度,美国,加拿大和意大利的研究.
  • 审查得到了欧洲化组织学会 (ECTS) 董事会的批准.

主要成果:

  • 术后的hypoPT是这两个地区的主要形式.
  • 在东方和西方人群中,hypoPT的遗传特征和临床特征是可比的.
  • 和维生素D类似物是常见的治疗方法;PTH替代疗法在东方国家更难获得.

结论:

  • 对于甲状腺结节的手术指南应该强调甲状腺侧腺保护.
  • 在hypoPT管理中,持续的东西方合作至关重要.
  • 需要对治疗有效性,安全性和经济性进行直接比较研究.