نتایج جستجو برای: growth factor α

تعداد نتایج: 1587363  

Journal: :Human reproduction update 2011
Pasquapina Ciarmela Md Soriful Islam Fernando M Reis Peter C Gray Enrrico Bloise Felice Petraglia Wylie Vale Mario Castellucci

BACKGROUND Growth factors are proteins secreted by a number of cell types that are capable of modulating cellular growth, proliferation and cellular differentiation. It is well accepted that uterine cellular events such as proliferation and differentiation are regulated by sex steroids and their actions in target tissues are mediated by local production of growth factors acting through paracrin...

Journal: :World journal of gastroenterology 2012
Hai-Li Huang Ya-Jing Wang Qing-Yu Zhang Bin Liu Fang-Yuan Wang Jing-Jing Li Run-Zhi Zhu

AIM To investigate the hepatoprotective effect of baicalein against carbon tetrachloride (CCl₄)-induced liver damage in mice. METHODS Mice were orally administered with baicalein after CCl₄ injection, and therapeutic baicalein was given twice a day for 4 d. The anti-inflammation effects of baicalein were assessed directly by hepatic histology and serum alanine aminotranferease and aspartate a...

Journal: :Circulation research 2017
Yan Sun Zhan Yang Bin Zheng Xin-Hua Zhang Man-Li Zhang Xue-Shan Zhao Hong-Ye Zhao Toru Suzuki Jin-Kun Wen

RATIONALE Neuregulin-1 (NRG-1) includes an extracellular epidermal growth factor-like domain and an intracellular domain (NRG-1-ICD). In response to transforming growth factor-β1, its cleavage by proteolytic enzymes releases a bioactive fragment, which suppresses the vascular smooth muscle cell (VSMC) proliferation by activating ErbB (erythroblastic leukemia viral oncogene homolog) receptor. Ho...

2013
ZHIBIN XU SHIJIE WANG MINGLI WU WEIWEI ZENG XIAOLING WANG ZHIMING DONG

Esophageal squamous cell carcinoma (ESCC) is an aggressive cancer with a poor prognosis. Cancer-associated fibroblasts (CAFs) affect tumorigenesis by creating an environment primed for growth and invasion through the secretion of factors, including hepatocyte growth factor (HGF) and transforming growth factor β1 (TGFβ1). In the present study, the levels of α-smooth muscle actin (α-SMA), TGFβ1 a...

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