相关实验视频

Updated: Jul 7, 2026

Naïve Adult Stem Cells Isolation from Primary Human Fibroblast Cultures
07:39

Naïve Adult Stem Cells Isolation from Primary Human Fibroblast Cultures

Published on: May 3, 2013

人类动脉样硬化斑块中的中性粒细胞弹性酶:由巨细胞产生

Clare M Dollery1, Caroline A Owen, Galina K Sukhova

  • 1Leducq Center for Cardiovascular Research, Department of Medicine, Brigham and Women's Hospital, Harvard Medical School, 221 Longwood Ave, EBRC 307, Boston, Mass 02115, USA.

Circulation
|May 29, 2003
PubMed
概括

中性粒细胞弹性酶 (NE),一种通常在中性粒细胞中发现的酶,存在于动脉样硬化斑块中,由巨细胞产生. 这表明NE在血管矩阵分解和动脉疾病中发挥了新的作用.

更多相关视频

Ultrasonic-augmented Primary Adult Fibroblast Isolation06:51

Ultrasonic-augmented Primary Adult Fibroblast Isolation

Published on: July 29, 2019

Isolation of Primary Patient-specific Aortic Smooth Muscle Cells and Semiquantitative Real-time Contraction Measurements In Vitro08:28

Isolation of Primary Patient-specific Aortic Smooth Muscle Cells and Semiquantitative Real-time Contraction Measurements In Vitro

Published on: February 15, 2022

相关概念视频

Spermatogenesis01:41

Spermatogenesis

Spermatogenesis is the process by which haploid sperm cells are produced in the male testes. It starts with stem cells located close to the outer rim of seminiferous tubules. These spermatogonial stem cells divide asymmetrically to give rise to additional stem cells (meaning that these structures “self-renew”), as well as sperm progenitors, called spermatocytes. Importantly, this method of asymmetric mitotic division maintains a population of spermatogonial stem cells in the male reproductive...
Introduction to Fibroblasts01:09

Introduction to Fibroblasts

Rudolph Virchow discovered spindle-shaped cells called fibroblasts in 1858. Inactive fibroblasts, called fibrocytes, become activated by various stimuli, such as growth factors and inflammatory cytokines. Activated fibroblasts play a crucial role in wound healing, inflammation, formation of new blood vessels, and cancer progression. Uncontrolled activation of fibroblasts results in fibrosis, the excess deposition of fibrous tissue, which can lead to scarring and affect normal organs. This...
Renewal of Skin Epidermal Stem Cells01:12

Renewal of Skin Epidermal Stem Cells

The skin is divided into epidermis, dermis, and hypodermis, the skin's outermost, middle, and inner layers. The human epidermal layer regularly undergoes renewal, where old, dead cells are replaced by new cells. Epidermal stem cells or EpiSCs divide and differentiate to restore the lost cells. For the renewal process, some EpiSCs continuously self-renew. In contrast, few others differentiate into transit-amplifying cells, which later form prickle or spinous cells, followed by granular cells,...
Multipotency and Niche of Bulge Stem Cell01:06

Multipotency and Niche of Bulge Stem Cell

A hair follicle or HF is a small part of the skin that produces the hair shaft. Paul Gerson Unna was the first to observe a bulge in the human hair follicle's outer root sheath (ORS). The bulge is present between the sebaceous gland and the arrector pili muscle and is the niche for hair follicle stem cells (HFSCs). The bulge is also a niche for melanocyte stem cells, and their loss results in graying of hair. The HFSCs express Sox9 and Lhx2, which help them maintain stemness and prevent...