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相关概念视频

Adherens Junctions01:24

Adherens Junctions

4.7K
Strong contact points between adjacent cells anchor them to each other, forming tissues. Such anchoring junctions are of two types –  adherens junctions and desmosomes. Adherens junctions are abundant in tissues such as  epithelium and endothelium, forming a continuous zone of adhesion called the adhesion belt. In other tissues, such as  heart muscle, they appear as clusters, linking the cells to produce coordinated heart muscle contraction.
Adherens Junctions are Dynamic
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In Vitro Fertilization01:24

In Vitro Fertilization

248
In vitro fertilization (IVF) is a form of assisted reproductive technology where an egg is fertilized with sperm in a controlled laboratory environment before transferring the resulting embryo into the uterus. This process is designed to help individuals and couples experiencing difficulties conceiving.
The IVF process begins with ovarian stimulation, during which reproductive endocrinologists prescribe hormonal medications to stimulate the ovaries to produce multiple eggs instead of the single...
248
Intracellular Signaling Affects Focal Adhesions01:17

Intracellular Signaling Affects Focal Adhesions

2.7K
Integrins act both as extracellular input receivers and as intracellular processing activators. As their name suggests, integrins are entirely integrated into the membrane structure. Their hydrophobic membrane-spanning regions interact with the phospholipid bilayer's hydrophobic region. These membrane receptors provide extracellular attachment sites for effectors like hormones and growth factors. They activate intracellular response cascades when their effectors are bound and active.
Some...
2.7K
Tension Response at Adherens Junctions01:26

Tension Response at Adherens Junctions

2.6K
The adherens junctions that anchor cells together are multi-protein complexes that dynamically adapt to mechanical stimuli such as tensile forces and shear stress. Mechanosensory proteins in these junctions can sense such mechanical stimuli and undergo a shift in their conformation, resulting in an altered function — a process called mechanotransduction.
α-Catenin as a Mechanosensory Protein
The α-catenin of adherens junctions is an allosteric protein with three VH (vinculin...
2.6K
Anchoring Junctions01:03

Anchoring Junctions

3.8K
Anchoring junctions are multiprotein complexes that help cells connect to other cells and the extracellular matrix. Anchoring junctions are present on the lateral and basal surfaces of cells, providing strong and flexible connections. Focal adhesions are often formed due to cell interactions with the ECM substrata, which initiate signal transduction via kinase cascades and other mechanisms. Together, they provide stability and tissue integrity. There are three types of anchoring junctions:...
3.8K
Uterine Tubes01:16

Uterine Tubes

595
The uterine or fallopian tubes function as the conduit through which oocytes travel from the ovaries to the uterus. Each fallopian tube measures approximately 10 to 13 cm long and is anatomically divided into the infundibulum, ampulla, isthmus, and interstitial part (or intramural segment). The infundibulum is characterized by its funnel shape and features extensions called fimbriae which reach towards the peritoneal cavity. These fimbriae play a critical role during ovulation as they extend...
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相关实验视频

Updated: Jun 25, 2025

Creation of Abdominal Adhesions in Mice
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Creation of Abdominal Adhesions in Mice

Published on: August 27, 2016

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宫内粘附 在子宫内粘附.

Peng-Hui Wang1, Szu-Ting Yang2, Wen-Hsun Chang3

  • 1Department of Obstetrics and Gynecology, Taipei Veterans General Hospital, Taipei, Taiwan; Institute of Clinical Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan; Female Cancer Foundation, Taipei, Taiwan; Department of Medical Research, China Medical University Hospital, Taichung, Taiwan.

Taiwanese journal of obstetrics & gynecology
|May 27, 2024
PubMed
概括

子宫内粘附 (IUA) 会导致严重的生殖健康问题. 氨酸在预防和治疗IUA方面表现有前途,改善生育结果.

关键词:
氨酸是什么? 氨酸是什么?宫内粘附 在子宫内粘附.预防 预防 预防一个连续的序列.

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Dissection and Explant Culture of Murine Allantois for the In Vitro Analysis of Allantoic Attachment
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Guide Wire Assisted Catheterization and Colored Dye Injection for Vascular Mapping of Monochorionic Twin Placentas
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Guide Wire Assisted Catheterization and Colored Dye Injection for Vascular Mapping of Monochorionic Twin Placentas

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相关实验视频

Last Updated: Jun 25, 2025

Creation of Abdominal Adhesions in Mice
06:44

Creation of Abdominal Adhesions in Mice

Published on: August 27, 2016

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Dissection and Explant Culture of Murine Allantois for the In Vitro Analysis of Allantoic Attachment
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Dissection and Explant Culture of Murine Allantois for the In Vitro Analysis of Allantoic Attachment

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Guide Wire Assisted Catheterization and Colored Dye Injection for Vascular Mapping of Monochorionic Twin Placentas
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Guide Wire Assisted Catheterization and Colored Dye Injection for Vascular Mapping of Monochorionic Twin Placentas

Published on: September 5, 2011

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科学领域:

  • 生殖医学 生殖医学
  • 妇科 妇科医生 妇科
  • 病理生理学 病理生理学

背景情况:

  • 子宫内粘附 (IUA) 对生育年龄的妇女造成重大健康和经济负担.
  • 症状范围从无症状到严重的月经和生育能力障碍.
  • 病理生理学涉及子宫内膜损伤和纤维化,导致子宫腔封闭.

研究的目的:

  • 提供关于IUA的病因学,流行病学,病理生理学,后果和预防的最新审查.
  • 强调UAU意识和初级预防策略的重要性.
  • 为强调IUA的有效管理和提高生育能力的治疗方法.

主要方法:

  • 关于子宫内粘附 (IUA) 的当前文献的综述.
  • 对流行病学数据和病因因素的分析.
  • 评估病理生理机制和治疗结果.

主要成果:

  • 宫内手术现在是IUA的主要原因,超过了感染.
  • 由于治疗的不确定性和不可预测的结果,初级预防至关重要.
  • 氨酸,有或没有附加剂,是减少IUA形成和改善生育能力的最有效方法.

结论:

  • 在临床实践中,提高IUA的认识和初级预防是必不可少的.
  • 基于氨酸的策略为管理IUA和优化生育提供了最佳方法.
  • 对已建立的IUA理想治疗方法进行进一步的研究是有必要的.