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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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Pathophysiology of Diabetes01:20

Pathophysiology of Diabetes

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Diabetes mellitus is a chronic metabolic disorder characterized by hyperglycemia. The four categories of diabetes are type 1 diabetes, type 2 diabetes, other specific types of diabetes, and gestational diabetes.
Type 1 diabetes is characterized by autoimmune-mediated destruction of pancreatic β cells, with environmental factors potentially triggering this process in genetically susceptible individuals. Despite many not having a family history, certain genes increase susceptibility,...
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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...
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相关实验视频

Updated: May 24, 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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怀孕期间出现了原发性副甲状腺功能障碍症.

Rimesh Pal1, Soham Mukherjee1, Trupti N Prasad2

  • 1Department of Endocrinology, Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh 160012, India.

Best practice & research. Clinical endocrinology & metabolism
|March 1, 2025
PubMed
概括
此摘要是机器生成的。

怀孕期间的原发性偏甲状腺症 (PHPT) 是罕见的,并且由于掩盖症状而难以诊断. 及时诊断和管理PHPT至关重要,以防止严重的孕产妇和胎儿并发症.

关键词:
孕期原发性甲状腺功能障碍症.怀孕 怀孕 怀孕 怀孕 怀孕原发性副甲状腺功能障碍症.

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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: May 24, 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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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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科学领域:

  • 内分泌学 在内分泌学.
  • 产科和妇科 产科和妇科
  • 手术瘤学手术瘤学

背景情况:

  • 怀孕期间的原发性副甲状腺症 (PHPT) 是不常见的.
  • 怀孕期间的生理变化可以掩盖PHPT症状,使诊断复杂化.
  • 未被诊断的PHPT带来了与母亲血清水平相关的显著胎儿-母亲发病风险.

研究的目的:

  • 概述孕妇PHPT的诊断和管理策略.
  • 强调及时干预的重要性,以减轻孕产妇和胎儿的风险.

主要方法:

  • 诊断依赖于识别侧甲状腺激素依赖的高血症.
  • 建议使用超声波来定位副甲状腺病变.
  • 应避免使用电离辐射成像方式.

主要成果:

  • 超过11.4mg/dL的母体血清水平与胎儿-母亲并发症的增加相关.
  • 副甲状腺手术,最好是在第二个三个月,是一种治疗选择.
  • 医疗管理包括补水和降药物.

结论:

  • 怀孕期间的PHPT需要仔细的诊断和根据个体情况量身定制的管理.
  • 治疗策略应考虑妊娠年龄,高血症的严重程度以及母胎风险.
  • 一种涉及内分泌学家,产科医生和外科医生的多学科方法是必不可少的.