相关实验视频

Updated: Feb 26, 2026

Isolation of Human Endometrial Stromal Cells for In Vitro Decidualization
14:55

Isolation of Human Endometrial Stromal Cells for In Vitro Decidualization

Published on: September 1, 2018

11.2K

揭示维生素D/VDR在促进子宫内膜脱二化中的作用

Jing Guo1, Xiangming Tian1, Hailong Liu2

  • 1Center for Reproductive Medicine, Beijing Chao-Yang Hospital, Capital Medical University, Beijing, China, ccmu.edu.cn.

International journal of endocrinology
|February 25, 2026
PubMed
概括

维生素D通过维生素D受体 (VDR) 介导的途径促进人类子宫内膜层细胞 (HESC) 的脱细胞化,显著增强子宫内膜接受性,从而影响关键的生殖激素.

关键词:
个人化的决定性.胚胎内膜的 stromal 细胞.不孕不育 不孕不育 不孕不育维生素D是维生素D的重要组成部分.维生素D受体是维生素D的受体.

更多相关视频

Generation of a Mouse Artificial Decidualization Model with Ovariectomy for Endometrial Decidualization Research06:38

Generation of a Mouse Artificial Decidualization Model with Ovariectomy for Endometrial Decidualization Research

Published on: July 27, 2022

6.4K
Isolation of Mouse Endometrial Epithelial and Stromal Cells for In Vitro Decidualization08:37

Isolation of Mouse Endometrial Epithelial and Stromal Cells for In Vitro Decidualization

Published on: March 2, 2017

25.7K

相关概念视频

Role of Skin in Vitamin D Synthesis01:23

Role of Skin in Vitamin D Synthesis

The skin plays a crucial role in the synthesis of vitamin D, a vital nutrient for various physiological processes in the body. Vitamin D is unique because it can be synthesized in the skin through a series of chemical reactions triggered by exposure to ultraviolet B (UVB) radiation from sunlight.
The solar UV B rays (290-315 nm) are absorbed by the skin, and 7-dehydrocholesterol (provitamin D3) photolyzes it to previtamin D3, which undergoes a rapid transformation to vitamin...
8.3K
Role of Vitamins in Maintaining Bone Health01:25

Role of Vitamins in Maintaining Bone Health

The growth and maintenance of bone are regulated by a combination of nutritional factors, including vitamins, such as vitamin A, B12, C, D, and K.
Vitamin A
Vitamin A is involved in the process of bone remodeling. Retinoic acid, the active metabolite of Vitamin A, has nuclear receptors in osteoblasts and osteoclasts, which are involved in bone remodeling.
Vitamin B12
Vitamin B12 acts as a cofactor during the formation of osteoblast-related proteins, such as osteocalcin. Vitamin B12 plays a role...
5.8K
Hormonal Regulation of the Menstrual Cycle01:22

Hormonal Regulation of the Menstrual Cycle

The ovarian cycle regulates endometrial changes throughout a single menstrual cycle via the coordinated action of gonadotrophin-releasing hormone (GnRH) and gonadotrophins.
At puberty, GnRH begins a pulsatile release pattern, which triggers the anterior pituitary gland to secrete follicle-stimulating hormone (FSH) and luteinizing hormone (LH). The frequency and amplitude of GnRH pulses vary across the menstrual cycle, with faster pulses favoring LH release and slower pulses favoring FSH...
1.8K
Regulation of Angiogenesis and Blood Supply01:24

Regulation of Angiogenesis and Blood Supply

Rapidly dividing tumors, embryos, and wounded tissues require more oxygen than usual, lowering the oxygen concentration in the blood. At low oxygen or hypoxic conditions, an oxygen-sensitive transcription factor called the hypoxia-inducible factor 1 or HIF1 is activated. HIF1 is a dimeric protein of alpha (ɑ) and beta (β) subunits.  Under optimal oxygen conditions, HIF1β is present in the nucleus while HIF1ɑ remains in the cytosol. HIF1ɑ is hydroxylated by prolyl...
3.8K
Ovarian Cycle01:27

Ovarian Cycle

The menstrual cycle includes a critical component known as the ovarian cycle, which undergoes two main phases each month—the follicular phase and the luteal phase. The follicular phase is variable and averaging around 14 days. Ovulation, triggered by a surge in luteinizing hormone (LH), marks the transition between the two phases. The second phase, the luteal phase, is relatively consistent, lasting approximately 14 days, and is marked by the activity of the corpus luteum. While a cycle...
4.6K