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相关概念视频

Salivary Glands and Saliva01:23

Salivary Glands and Saliva

430
The salivary glands, of which there are three pairs known as the parotid, submandibular, and sublingual glands, play a crucial role in maintaining oral health and initiating the digestive process. Positioned near the ears, beneath the masseter muscle, the parotid glands secrete saliva into the oral cavity through the parotid duct of Stensen. Meanwhile, the submandibular glands, located on the floor of the mouth, secrete saliva through channels named submandibular ducts. The sublingual glands,...
430
Exocrine Glands: Types of Secretions01:13

Exocrine Glands: Types of Secretions

2.2K
Exocrine glands produce and release a variety of glandular products. Exocrine glands can be classified into serous, mucous, or mixed types based on their secretory products.
Serous glands produce watery secretions rich in digestive enzymes and proteins. The constituent cells of the serous gland have centrally located nuclei and eosinophilic secretory granules in the cytoplasm. The parotid gland is an example of a serous gland. It secretes saliva, which contains enzymes, such as lipases and...
2.2K
Accessory Organs01:31

Accessory Organs

68.6K
Accessory organs are those that participate in the digestion of food but do not come into direct contact with it like the mouth, stomach, or intestine do. Accessory organs secrete enzymes into the digestive tract to facilitate the breakdown of food.
68.6K
Oral Cavity01:11

Oral Cavity

408
The oral cavity, or the mouth, is a complex structure in humans that plays a vital role in our day-to-day lives. Its role is not only in chewing and swallowing food; it also plays a role in speech and facial expressions.
Teeth: The teeth are the hardest structures in our bodies. Humans have two sets of teeth throughout their lifetime: deciduous (baby) teeth and permanent teeth. Each tooth consists of several parts: the crown (visible part), the root (embedded in the jaw), enamel (hard outer...
408
Physiology of the Gastrointestinal System I: Ingestion and Propulsion01:22

Physiology of the Gastrointestinal System I: Ingestion and Propulsion

248
The physiology of the gastrointestinal system begins with ingestion as food enters the mouth.
248
Exocrine Glands: Methods of Secretion01:08

Exocrine Glands: Methods of Secretion

3.9K
Exocrine glands are those that release their secretions through ducts. Based on their mode of secretion, they can be classified into merocrine, apocrine, and holocrine.
Merocrine Secretion
Merocrine secretion is the most common type of exocrine secretion. The secretions are enclosed in vesicles and moved to the cell's apical surface, where the contents are released by exocytosis. For example, mucous, a watery secretion rich in the glycoprotein mucin, is a merocrine secretion. The eccrine...
3.9K

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相关实验视频

Updated: May 31, 2025

Isolation of Salivary Epithelial Cells from Human Salivary Glands for In Vitro Growth as Salispheres or Monolayers
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唾液腺:功能,功能障碍,再生和修复

Marco Tatullo1,2,3, Gianfranco Favia4, Nicola Antonio Adolfo Quaranta1

  • 1Department of Translational Biomedicine and Neuroscience - DiBraiN, University of Bari "Aldo Moro", 70124 Bari, Italy.

Discovery medicine
|January 24, 2025
PubMed
概括

唾液腺功能障碍影响口腔和全身健康. 像干细胞和有机体这样的先进生物技术为唾液腺再生和修复提供了有希望的策略.

关键词:
口服药物 口服药物 口服药物再生医学是一种再生医学.唾液腺体 唾液腺体 唾液腺体组织工程是组织工程.翻译医学是一种翻译医学.

更多相关视频

Radiation Treatment of Organotypic Cultures from Submandibular and Parotid Salivary Glands Models Key In Vivo Characteristics
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Radiation Treatment of Organotypic Cultures from Submandibular and Parotid Salivary Glands Models Key In Vivo Characteristics

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Author Spotlight: Studying Macrophage-Epithelial Cell Interactions in Salivary Gland Regeneration After Injury
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Author Spotlight: Studying Macrophage-Epithelial Cell Interactions in Salivary Gland Regeneration After Injury

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相关实验视频

Last Updated: May 31, 2025

Isolation of Salivary Epithelial Cells from Human Salivary Glands for In Vitro Growth as Salispheres or Monolayers
08:03

Isolation of Salivary Epithelial Cells from Human Salivary Glands for In Vitro Growth as Salispheres or Monolayers

Published on: July 15, 2019

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Radiation Treatment of Organotypic Cultures from Submandibular and Parotid Salivary Glands Models Key In Vivo Characteristics
07:38

Radiation Treatment of Organotypic Cultures from Submandibular and Parotid Salivary Glands Models Key In Vivo Characteristics

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Author Spotlight: Studying Macrophage-Epithelial Cell Interactions in Salivary Gland Regeneration After Injury
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Author Spotlight: Studying Macrophage-Epithelial Cell Interactions in Salivary Gland Regeneration After Injury

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科学领域:

  • 生物技术是生物技术.
  • 再生医学是一种再生医学.
  • 口腔生物学 口腔生物学

背景情况:

  • 唾液腺功能障碍很普遍,影响口腔和全身健康.
  • 衰老和炎症是导致唾液腺功能障碍的关键因素.
  • 目前的治疗策略旨在再生,修复或替换唾液腺组织.

研究的目的:

  • 审查用于唾液腺再生的现代生物技术.
  • 探索先进的策略,包括干细胞,组织工程和有机体.
  • 了解唾液腺功能障碍对整体健康的影响.

主要方法:

  • 组织工程,仿生策略和3D有机体的文献综述.
  • 分析干细胞在唾液腺修复中的应用.
  • 对全原干细胞移植的检查.

主要成果:

  • 干细胞,组织工程和有机体显示出唾液腺再生的潜力.
  • 同源干细胞移植是当前局限性的可行解决方案.
  • 优化这些先进方法的长期维护是必要的.

结论:

  • 现代生物技术在唾液腺修复方面取得了重大进展.
  • 干细胞和有机体是未来治疗策略的关键组成部分.
  • 需要进一步的研究来完善这些技术的临床应用.