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相关概念视频

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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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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Antihypertensive Drugs: Potassium-Sparing Diuretics01:28

Antihypertensive Drugs: Potassium-Sparing Diuretics

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Liddle syndrome is a genetically inherited form of hypertension characterized by the overactivity of epithelial sodium channels in the nephron, the functional unit of the kidney. This heightened activity leads to increased sodium reabsorption and excessive excretion of potassium. To counteract this, potassium-sparing diuretics such as amiloride are used. They function by blocking these sodium channels, thereby reducing the influx of sodium into the epithelial cells and minimizing the loss of...
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Chronic Pancreatitis I: Introduction01:24

Chronic Pancreatitis I: Introduction

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The pancreas, an elongated and flat gland situated behind the stomach, serves a vital function in digesting food and managing blood sugar levels.
Pancreatitis is the inflammation of the pancreas, which occurs when the immune system becomes active and causes swelling, pain, and disruptions in organ function. Pancreatitis can manifest as either an acute or chronic condition.
Acute pancreatitis arises suddenly and lasts for a brief duration, while chronic pancreatitis is a long-term affliction...
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Pericarditis II: Clinical features and Diagnostic Tests01:19

Pericarditis II: Clinical features and Diagnostic Tests

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Pericarditis is distinguished by inflammation of the pericardium, the fibrous sac that encases the heart. It can be acute, lasting less than six weeks, or chronic, persisting for over three months. Understanding its clinical manifestations and diagnostic findings is crucial for timely and effective management.Clinical ManifestationsWhile pericarditis can be asymptomatic, it usually presents with characteristic symptoms such as:Chest Pain: The most characteristic symptom of pericarditis is chest...
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相关实验视频

Updated: Jun 8, 2025

Establishment of a Simple and Effective Rat Model for Intraoperative Parathyroid Gland Imaging
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Establishment of a Simple and Effective Rat Model for Intraoperative Parathyroid Gland Imaging

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无症状的原发性甲状腺功能障碍症:一个错误的名字.

Hänel W Eberly1, Bao Y Sciscent1, F Jeffrey Lorenz1

  • 1Department of Otolaryngology-Head and Neck Surgery Penn State College of Medicine and Penn State Milton S. Hershey Medical Center Hershey Pennsylvania USA.

OTO open
|November 6, 2024
PubMed
概括
此摘要是机器生成的。

初级副甲状腺症 (PHPT) 是一种内分泌疾病,导致副甲状腺激素 (PTH) 和水平升高. 本研究研究无症状PHPT,探索其定义和临床模式,以帮助识别.

关键词:
无症状的副甲状腺功能障碍症.甲状腺功能障碍症的高甲状腺功能障碍.副甲状腺切除术 (parathyroidectomy) 是一种切除甲状腺的方法.

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Generation of Hypoparathyroid Rats via Carbon-Nanoparticle-Assisted Parathyroidectomy
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Generation of Hypoparathyroid Rats via Carbon-Nanoparticle-Assisted Parathyroidectomy

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Two Techniques to Create Hypoparathyroid Mice: Parathyroidectomy Using GFP Glands and Diphtheria-Toxin-Mediated Parathyroid Ablation
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相关实验视频

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Establishment of a Simple and Effective Rat Model for Intraoperative Parathyroid Gland Imaging
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Generation of Hypoparathyroid Rats via Carbon-Nanoparticle-Assisted Parathyroidectomy
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Two Techniques to Create Hypoparathyroid Mice: Parathyroidectomy Using GFP Glands and Diphtheria-Toxin-Mediated Parathyroid Ablation
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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.
  • 代谢障碍 代谢障碍 代谢障碍
  • 临床诊断 临床诊断 临床诊断

背景情况:

  • 原发性副甲状腺炎症 (PHPT) 的特征是过度的副甲状腺激素 (PTH) 分泌,导致高血症.
  • PHPT的并发症会影响骨和脏,但诊断越来越多地通过偶然的实验室发现进行.
  • 更新的查指南有助于更早地识别PHPT,诊断类别不断变化,包括无症状PHPT.

研究的目的:

  • 定义无症状的原发性副甲状腺功能障碍症.
  • 描述在无症状PHPT患者中观察到的临床模式.
  • 为识别患有这种疾病的患者提出建议.

主要方法:

  • 审查现有的文学和临床数据对初级甲状腺功能障碍症.
  • 分析与PHPT相关的诊断标准和实验室值.
  • 在被诊断为PHPT的患者中探索微妙和亚临床表现.

主要成果:

  • 许多PHPT病例是通过升高的或PTH水平偶然发现的.
  • 微妙或亚临床症状经常存在,即使在最初被认为是无症状的病例中.
  • 关于是否存在真正无症状的副甲状腺功能障碍症的争论仍在进行中.

结论:

  • 无症状的PHPT由于微妙的表现而带来诊断挑战.
  • 为了有效的患者管理,需要明确的定义和识别策略.
  • 需要进一步的研究,以充分理解和管理无症状的PHPT.