Results 1 to 10 of about 115,507,522 (254)

Vitreous concentrations of vascular endothelial growth factor as a potential biomarker for postoperative complications following pars plana vitrectomy

Archives of Medical Science, 2019
Introduction The aim of the study was to investigate the effects of vascular endothelial growth factor (VEGF) concentration in vitreous on postoperative complications after pars plana vitrectomy (PPV).
Faruk Nisic, Nina Jovanovic, Milka Mavija, Emina Alimanovic-Halilovic, Aida Nisic, Orhan Lepara, Adem Cemerlic   +6 more
doaj   +1 more source

In situ formation of poly(vinyl alcohol)–heparin hydrogels for mild encapsulation and prolonged release of basic fibroblast growth factor and vascular endothelial growth factor

Journal of Tissue Engineering, 2016
Heparin-based hydrogels are attractive for controlled growth factor delivery, due to the native ability of heparin to bind and stabilize growth factors.
Justine J Roberts, Brooke L Farrugia, Rylie A Green, Jelena Rnjak-Kovacina, Penny J Martens   +4 more
doaj   +1 more source

Vascular Endothelial Growth Factor Receptor-1 Expression in Breast Cancer and Its Correlation to Vascular Endothelial Growth Factor A

International Journal of Breast Cancer, 2013
VEGF-A is the most potent angiogenic factor in tumour angiogenesis. Its effects are mediated via two receptors VEGFR-1 and VEGFR-2. Primary aim of our study was to examine the expression of VEGFR-1 in breast cancer and its correlation to VEGF expression,
Nahida Srabovic, Zlata Mujagic, Jasminka Mujanovic-Mustedanagic, Adaleta Softic, Zdeno Muminovic, Adi Rifatbegovic, Lejla Begic   +6 more
doaj   +1 more source

Immunohistochemical study of VEGF-A, VEGFR-1, VEGFR-2 and CD34 expression in сolorectal adenocarcinoma progression

Patologìâ, 2019
Aim – to study VEGF-A, VEGFR-1, VEGFR-2 and CD34 immunohistochemical expression on the I, II, III, IV stages (pTNM) of colorectal adenocarcinoma development. Materials and methods.
M. A. Shyshkin
doaj   +1 more source

Development and Validation of a Vascular Endothelial Growth Factor A-associated Prognostic Model for Unresectable Hepatocellular Carcinoma

Journal of Hepatocellular Carcinoma, 2023
Kun He,* Xinyu Liu,* Zelong Yang Department of Hepatobiliary Surgery, Xijing Hospital, Fourth Military Medical University, Xi’an, People’s Republic of China*These authors contributed equally to this workCorrespondence: Zelong Yang, Department
He K, Liu X, Yang Z
doaj  

Vascular endothelial growth factor in relation to the development of hepatocellular carcinoma in hepatitis C virus patients treated by direct-acting antivirals

Egyptian Liver Journal, 2021
Background Hepatocellular carcinoma (HCC) comprises 5.6% of all cancers worldwide representing the sixth most common cancer. It is also the fourth most common cause of cancer-related mortality.
Ahmed Mohamed ElGhandour, Essam Mohamed Bayoumy, Wesam Ahmed Ibrahim, Moataz Mohamed Sayed, Ashraf Bekheet Salama, Nahla Mohamed Teama, Mohamed Magdy Salama   +6 more
doaj   +1 more source

Immunohistochemical Expression of Vascular Endothelial Growth Factor and Its Correlation With Tumor Grade in Breast Ductal Carcinoma [PDF]

Acta Medica Iranica, 2011
Breast cancer is the most common cause of cancer-related death in female, after lung cancer. Angiogenesis is essential for tumor growth and metastasis; therefore, antiangiogenesis strategies for treatment of cancer are currently an issue of interest. The
Laleh Vahedi Larijani, Roghaieh Moghimpour, Saeid Abediankenari, Ahmadreza Bekhradnia, Farshad Naghshvar, Omid Emadian, Maryam Ghasemi   +6 more
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Hypoxia-induced reactive oxygen species cause chromosomal abnormalities in endothelial cells in the tumor microenvironment. [PDF]

PLoS ONE, 2013
There is much evidence that hypoxia in the tumor microenvironment enhances tumor progression. In an earlier study, we reported abnormal phenotypes of tumor-associated endothelial cells such as those resistant to chemotherapy and chromosomal instability ...
Miyako Kondoh, Noritaka Ohga, Kosuke Akiyama, Yasuhiro Hida, Nako Maishi, Alam Mohammad Towfik, Nobuo Inoue, Masanobu Shindoh, Kyoko Hida   +8 more
doaj   +1 more source

Newly Identified Peptide, Peptide Lv, Promotes Pathological Angiogenesis

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2019
Background We recently discovered a small endogenous peptide, peptide Lv, with the ability to activate vascular endothelial growth factor receptor 2 and its downstream signaling.
Liheng Shi, Min Zhao, Colette A. Abbey, Shu‐Huai Tsai, Wankun Xie, Dylan Pham, Samantha Chapman, Kayla J. Bayless, Travis W. Hein, Robert H. Rosa, Michael L. Ko, Lih Kuo, Gladys Y.‐P. Ko   +12 more
doaj   +1 more source

Vascular endothelial growth factor A promotes platelet adhesion to collagen IV and causes early brain injury after subarachnoid hemorrhage

Neural Regeneration Research, 2019
The role of vascular endothelial growth factor A in platelet adhesion in cerebral microvessels in the early stage of subarachnoid hemorrhage remains unclear.
Zun-Wei Liu, Jun-Jie Zhao, Hong-Gang Pang, Jin-Ning Song   +3 more
doaj   +1 more source