نتایج جستجو برای: cell restoring

تعداد نتایج: 1696473  

Journal: :Forest Ecology and Management 2000

2013
Young Wook Chun Spencer W Crowder Steven C Mehl Xintong Wang Hojae Bae Hak-Joon Sung

Recently, a wide range of nanotechnologies has been approached for material modification by realizing the fact that the extracellular matrix (ECM) consists of nanoscale components and exhibits nanoscale architectures. Moreover, cell-cell and cell- ECM interactions actively occur on the nanoscale and ultimately play large roles in determining cell fate in tissue engineering. Nanomaterials have p...

2010
A. C. LAZER P. J. McKENNA

We give conditions for the existence, uniqueness, and asymptotic stability of periodic solutions of a second-order differential equation with piecewise linear restoring and 2fl-periodic forcing where the range of the derivative of the restoring term possibly contains the square of an integer. With suitable restrictions on the restoring and forcing in the undamped case, we give a necessary and s...

2013
Hua-Feng Kang Zhi-Jun Dai He-Ping Bai Wang-Feng Lu Xiao-Bin Ma Xing Bao Shuai Lin Xi-Jing Wang

Runt-related transcription factor 3 (RUNX3) is a tumor suppressor gene, its inactivation due to hypermethylation related to carcinogenesis. The aim of this study was to investigate the effects of 5-aza-2'-deoxycytidine (5-Aza-CdR) on cell proliferation and apoptosis by demethylation of the promoter region and restoring the expression of RUNX3 in the breast cancer MCF-7 cell line. MCF-7 cells we...

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