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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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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.
Adrenal insufficiency, characterized by insufficient cortisol and aldosterone production, leads to conditions like Addison's disease. This disorder, affecting the adrenal cortex, exhibits symptoms such as skin bronzing, dehydration, low blood pressure, fatigue, and weight loss. Congenital adrenal hyperplasia, a genetic ailment causing...
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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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Major Hormones and Their Functions01:27

Major Hormones and Their Functions

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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.
Oxytocin, produced in the hypothalamus and released by the pituitary gland, plays a role in social bonding, childbirth, and...
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Bone Remodeling01:40

Bone Remodeling

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Bone remodeling is a continuous and balanced process of bone resorption by osteoclasts and bone formation by osteoblasts. In adults, it helps maintain bone mass and calcium homeostasis. While mechanical stress can stimulate turnover as part of the normal maintenance and reparative process, several hormones also regulate bone remodeling.
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相关实验视频

Updated: Jun 1, 2025

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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青少年原发性副甲状腺功能障碍症.

Anima Sharma1, Saba Samad Memon1, Manjiri Karlekar1

  • 1Department of Endocrinology, Seth G.S. Medical College and King Edward Memorial Hospital, Mumbai, India.

Best practice & research. Clinical endocrinology & metabolism
|January 17, 2025
PubMed
概括

青少年原发性偏甲状腺症 (PHPT) 是一种罕见的遗传内分泌疾病,具有独特的症状,如风和矮身. 早期遗传诊断和手术治疗是受影响青少年的关键.

科学领域:

  • 内分泌学 在内分泌学.
  • 儿科 儿科 儿科
  • 遗传学 遗传学 是一个

背景情况:

  • 青少年原发性偏甲状腺症 (PHPT) 是一种罕见的内分泌疾病,与成人形式不同.
  • 它经常具有遗传基础,需要识别潜在的原因才能有效地照顾患者.
  • 青少年的临床表现通常是有症状的,可以包括独特的表现.

研究的目的:

  • 审查青少年原发性甲状腺功能障碍症的独特方面.
  • 专注于临床表现,遗传病因,基因型-表型相关性和治疗管理.
  • 突出诊断和治疗中的特定年龄因素.

主要方法:

  • 关于青少年原发性甲状腺功能障碍症的文献综述.
  • 对临床表现,遗传发现和治疗结果的分析.
  • 检查诊断标准和治疗策略.

主要成果:

  • 青少年PHPT往往呈现出独特的症状,如恶心病,矮身和滑落的大腿骨.
  • 基因型特异性差异影响青少年的PHPT特征.
  • 诊断评估需要特定于年龄和性别的参考范围,并对相关新生瘤进行查.
关键词:
青少年初级甲状腺功能障碍症.双相CT CT 是一个双相CT.青少年初级甲状腺功能障碍症的遗传学基因型-表型相关性相关性在青少年的副甲状腺手术.

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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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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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相关实验视频

Last Updated: Jun 1, 2025

Generation of Hypoparathyroid Rats via Carbon-Nanoparticle-Assisted Parathyroidectomy
03:57

Generation of Hypoparathyroid Rats via Carbon-Nanoparticle-Assisted Parathyroidectomy

Published on: July 14, 2023

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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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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

Published on: August 17, 2022

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结论:

  • 手术是青少年PHPT的主要治疗方法.
  • 对于特定遗传形式 (例如,MEN1相关的PHPT),非手术选择和长期结果的管理协议存在知识差距.
  • 需要进一步的研究来优化治疗和了解长期后果.