نتایج جستجو برای: human dermal fibroblast cells

تعداد نتایج: 2644616  

2013
Abu Bakar Mohd Hilmi Ahmad Sukari Halim Asma Hassan Chin Keong Lim Kartini Noorsal Ismail Zainol

Chitosan is a marine-derived product that has been widely used in clinical applications, especially in skin reconstruction. The mammalian scaffolds derived from bovine and porcine material have many limitations, for example, prion transmission and religious concerns. Therefore, we created a chitosan skin regenerating template (SRT) and investigated the behavior of fibroblast cell-scaffold const...

2013
Seok-Seon Roh Seung-Bae Park Seong-Mo Park Byoung Wook Choi Min-Ho Lee Yul-Lye Hwang Chang Hun Kim Hyun-Ah Jeong Chang Deok Kim Jeung-Hoon Lee

BACKGROUND The fibrous proteins of extracellular matrix (ECM) produced by dermal fibroblast contributes to the maintenance of connective tissue integrity. OBJECTIVE This study is carried out to identify the bioactive ingredient from natural products that enhances ECM production in dermal fibroblasts. METHODS Bioassay-directed fractionation was used to isolate the active ingredient from natu...

Journal: :Health physics 2010
Sadanori Akita Kozo Akino Akiyoshi Hirano Akira Ohtsuru Shunichi Yamashita

Systemic and local radiation injuries caused by nuclear power reactor accidents, therapeutic irradiation, or nuclear terrorism should be prevented or properly treated in order to improve wound management and save lives. Currently, regenerative surgical modalities should be attempted with temporal artificial dermis impregnated and sprayed with a local angiogenic factor such as basic fibroblast g...

Background: Cancer refers to the abnormal growth of cells and is still the most common cause of morbidity in world. The purpose of this study was to determine cytotoxicity effect of high molecular weight (HMWC) and low molecular weight of chitosan (LMWC) on three cancerous cell lines MCF-7, HeLa and Saos-2 with different histological origin. Methods: The anticancer property of two types of chi...

2015
Christos Georgiadis Farhatullah Syed Anastasia Petrova Alya Abdul-Wahab Su M. Lwin Farzin Farzaneh Lucas Chan Sumera Ghani Roland A. Fleck Leanne Glover James R. McMillan Mei Chen Adrian J. Thrasher John A. McGrath Wei-Li Di Waseem Qasim

Cells therapies, engineered to secrete replacement proteins, are being developed to ameliorate otherwise debilitating diseases. Recessive dystrophic epidermolysis bullosa (RDEB) is caused by defects of type VII collagen, a protein essential for anchoring fibril formation at the dermal-epidermal junction. Whereas allogeneic fibroblasts injected directly into the dermis can mediate transient dise...

2017
Yanhai Zuo Shuliang Lu

To explore the profibrotic characteristics of the autografted dermis, acellular dermal matrix, and dermal fibroblasts from superficial/deep layers of pig skin, 93 wounds were established on the dorsa of 7 pigs. 72 wounds autografted with the superficial/deep dermis and acellular dermal matrix served as the superficial/deep dermis and acellular dermal matrix group, respectively, and were sampled...

Journal: :Biotechnology and bioengineering 2013
Alexander Golberg Marianna Bei Robert L Sheridan Martin L Yarmush

Proliferative scarring is a human disease with neither available effective treatment nor relevant animal model. One of the hypotheses for scar formation involves deregulation of fibroblast signaling and delayed apoptosis. Here, we introduce a new chemical-free method for fibroblast density control in culture by intermittently delivered pulsed electric fields (IDPEF), which cause irreversible da...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید