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相关概念视频

Skeleton and Calcium Homeostasis01:21

Skeleton and Calcium Homeostasis

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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

Synthesis and Functions of Calcitonin

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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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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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The Parathyroid Glands00:59

The Parathyroid Glands

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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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Roles of Electrolytes: Calcium and Phosphate01:27

Roles of Electrolytes: Calcium and Phosphate

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Calcium and phosphate are essential electrolytes in the human body, with calcium being the most abundant mineral. Around 99% of the body's calcium is stored in the skeleton and teeth, forming a crystal lattice of mineral salts in combination with phosphates. Calcium plays crucial roles in various bodily functions such as blood clotting, neurotransmitter release, muscle tone maintenance, and nervous and muscle tissue excitability.
The calcium concentration in blood plasma is primarily...
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Chronic Pancreatitis II: Collaborative Care01:29

Chronic Pancreatitis II: Collaborative Care

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The management of chronic pancreatitis is multifaceted, involving a comprehensive approach that includes thorough assessment, diagnostic testing, and a variety of management strategies.
Assessment:
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A Semi-Automated and Reproducible Biological-Based Method to Quantify Calcium Deposition In Vitro
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[高血症:一个实践回顾]

Aurore Barbry1, Véronique Masserey-Bonvin1, Pierre-Auguste Petignat1

  • 1Service de médecine interne générale, Centre hospitalier du Valais romand, Hôpital de Sion, 1951 Sion.

Revue medicale suisse
|February 7, 2024
PubMed
概括
此摘要是机器生成的。

血清的升高,即高血症,影响全球1%的人口. 最初的治疗包括对甲状腺激素 (PTH) 的测量和药物审查,治疗量身定制到严重程度.

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科学领域:

  • 内分泌学 在内分泌学.
  • 腎臟病學 (nephrology) 是一種醫學專業.
  • 内部医学 内部医学

背景情况:

  • 高血症,血清的升高,是一种普遍的电解质障碍,影响全球近1%的人口.
  • 症状影响多个器官系统,包括神经肌肉,心血管,胃肠道,脏和骨.
  • 主要的甲状腺功能障碍和恶性瘤是主要的原因.

研究的目的:

  • 概述高血症的诊断工作情况.
  • 讨论基于高血症严重程度的治疗策略.

主要方法:

  • 最初的评估包括测量血清和确定副甲状腺激素 (PTH) 水平.
  • 审查和停止涉及阳性高血症的药物.
  • 评估临床严重程度以指导治疗干预.

主要成果:

  • 及时诊断和干预对于管理高血症至关重要.
  • 治疗方法包括静脉注射补水和抗吸收剂.
  • 有效的管理策略可以减轻高血的系统性影响.

结论:

  • 高血症需要一个系统的诊断方法.
  • 治疗选择以临床表现和严重程度为指导.
  • 及时管理可以预防与高血症相关的严重并发症.