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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

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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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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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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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...
154
Hypoglycemia and Glucagon01:15

Hypoglycemia and Glucagon

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Without prolonged fasting, healthy individuals maintain blood glucose levels above 3.5 mM due to a well-adapted neuroendocrine counterregulatory system that effectively prevents acute hypoglycemia, a potentially life-threatening condition. The primary clinical scenarios for hypoglycemia encompass diabetes treatment, inappropriate production of endogenous insulin or insulin-like substances by tumors, and the use of glucose-lowering agents in non-diabetic individuals. Notably, hypoglycemia in the...
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相关实验视频

Updated: Jun 4, 2025

Generation of Hypoparathyroid Rats via Carbon-Nanoparticle-Assisted Parathyroidectomy
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一个麻醉后护理单元 甲状腺激素为基础的管理甲状腺切除术后低血症的协议.

Zhixing Song1, Ashba Allahwasaya1, Christopher Wu1

  • 1Department of Surgery, University of Alabama at Birmingham, Birmingham, Alabama.

The Journal of surgical research
|January 3, 2025
PubMed
概括

门诊甲状腺切除术的新副甲状腺激素 (PTH) 协议显著减少低血症并发症,最大限度地减少急诊和再接收.

关键词:
完好无损的副甲状腺激素协议 协议 协议 协议 协议有症状的低血症.甲状腺切除术 (thyroidectomy) 是一种切除甲状腺的方法.

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相关实验视频

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Two Techniques to Create Hypoparathyroid Mice: Parathyroidectomy Using GFP Glands and Diphtheria-Toxin-Mediated Parathyroid Ablation
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科学领域:

  • 内分泌学 在内分泌学.
  • 外科手术的结果
  • 患者管理 患者管理

背景情况:

  • 甲状腺切除术后低血是常见的并发症 (20% - 40%),通常需要长时间住院治疗.
  • 甲状腺切除术后低血症的传统治疗需要1-2天的住院护理.
  • 门诊甲状腺切除术提供了好处,但需要有效管理潜在的并发症,如低血症.

研究的目的:

  • 评估一种基于副甲状腺激素 (PTH) 的副甲状腺激素治疗单元 (PACU) 方案在门诊甲状腺切除术后的低血症管理中的有效性.
  • 评估PACU PTH协议管理的患者的症状性低血症,急诊室访问和再入院的发生率.

主要方法:

  • 一项回顾性研究包括250名接受非格雷夫斯病完全或完整甲状腺切除术的患者.
  • 基于PACU PTH水平 (<2,2-9,10-19,或>20 pg/mL) 的标准化方案指导术后和醇补充剂.
  • 系统评估了临床结果,包括症状性低血症和需要紧急护理的情况.

主要成果:

  • 症状性低血症发生在24.4%的患者中,PTH最低组 (<2 pg/mL) 的发病率最高,PTH最高组 (>20 pg/mL) 的发病率最低.
  • 在手术后两周,6%的人血清含量低,3.6%的人患有持续的症状,所有症状都在最后一次随访时消失.
  • 该方案导致电话咨询率低 (6.8%),急诊室访问率低 (1.2%),再入院率低 (3.6%),仅有一次因低血症再入院 (0.4%).

结论:

  • 以PTH为基础的PACU协议在门诊全甲状腺切除术后的低血症管理中有效.
  • 这种方案与严重低血症的发病率较低,需要紧急干预或重新入院有关.
  • 实施该协议支持门诊甲状腺切除术的可行性和安全性.