Results 131 to 140 of about 3,228,182 (380)

Angiogenesis and expression of vascular endothelial growth factor and endostatin protein in myocardial infarction rat model

Bangladesh Journal of Pharmacology, 2016
The aim of this study was the effects of supplementing qi and herbs that promote neovascularization on angiogenesis and expressions of vascular endothelial growth factor and endostatin protein in experimentally induced acute myocardial infarction in rats.
Chenglong Zheng, Panchu Yang, Lu Zhang, Zhiyong Wang, Kun Chen, Yue Lan, Xing Zhai, Kun Huang, Shuwen Guo   +8 more
doaj   +1 more source

Deterministic and stochastic aspects of VEGF-A production and the cooperative behavior of tumoral cell colony [PDF]

, 2010
A model is proposed to study the process of hypoxia-induced angiogenesis in cancer cells. The model accounts for the role played by the vascular endothelial growth factor (VEGF)-A in regulating the oxygen intake. VEGF-A is dynamically controlled by the HIF-1alpha concentration. If not degraded, HIF-1alpha can bind to the subunit termed HIF-1beta and so
arxiv   +1 more source

Aging‐Driven Blood–Brain Barrier Dysfunction and Its Impact on CNS Cancer Susceptibility: A Comprehensive Narrative Review

Aging and Cancer, EarlyView.
Aging weakens the blood–brain barrier (BBB), increasing susceptibility to CNS cancers and complicating treatment. This review examines BBB deterioration, its impact on drug delivery, and potential interventions like targeting neuroinflammation and advanced therapies.
Quang La, Aiman Baloch, David F. Lo
wiley   +1 more source

Clinicoprognostic implications of increased serum levels of vascular endothelial growth factor and basic fibroblastic growth factor in early B-cell chronic lymphocytic leukaemia [PDF]

To assess the relative merit of increased serum levels of vascular endothelial growth factor and basic fibroblastic growth factor in predicting the risk of disease progression of patients with early B-cell chronic lymphocytic leukaemia we analyzed 81 ...
A Aguayo, A Konig, A Leunig, A Ricciotti, AR Kini, BD Cheson, C Rozman, C Tempfer, D Levato, E Fuhrmann-Benzakein, E Montserrat, G Digiesi, G Vitelli, H Dohner, H Kumar, JL Binet, KR Rai, LY Dirix, LY Dirix, M Kitamura, P Salven, P Salven, P Salven, P Salven, P Salven, RE Banks, RN Damle, S Ibrahim, S Molica, S Molica, S Molica, S Molica, S Ugurel, T Menzel, TJ Hamblin, TS O'Brien   +35 more
core   +2 more sources

Porcine bone scaffolds adsorb growth factors secreted by MSCs and improve bone tissue repair [PDF]

, 2017
An ideal tissue-engineered bone graft should have both excellent pro-osteogenesis and pro-angiogenesis properties to rapidly realize the bone regeneration in vivo . To meet this goal, in this work a porcine bone scaffold was successfully used as a Trojan
Bressan, Eriberto, Ferroni, Letizia, Gardin, Chiara, Mijiritsky, Eitan, Piattelli, Adriano, Zanette, Gastone, Zavan, Barbara   +6 more
core   +2 more sources

A Spatial Model of Tumor-Host Interaction: Application of Chemotherapy [PDF]

Math. Biosci. Eng. 6(3):521-545, 2009, 2008
In this paper we consider chemotherapy in a spatial model of tumor growth. The model, which is of reaction-diffusion type, takes into account the complex interactions between the tumor and surrounding stromal cells by including densities of endothelial cells and the extra-cellular matrix.
arxiv  

Inhibitory effect on expression of angiogenic factors by antiangiogenic agents in renal cell carcinoma [PDF]

Since it has been widely recognised that renal cell carcinoma is refractory to standard therapies such as chemotherapy and radiotherapy, a new modality of treatment is needed.
A Okura, A Takahashi, A Takahashi, AP Levy, AP Levy, BAJ Evans, CPN Dinney, CT Barillie, D Mukhopadhyay, DT Zava, E Ikeda, EP Sipos, F Blei, FC White, FC White, H Adlercreutz, IR Record, J Drevs, J Folkman, J Folkman, JC Tsai, JW Slaton, KJ Kim, KP Claffey, KP Claffey, LA Liota, MS Pepper, N Masumori, N Miyao, N Weidner, RJ Tamargo, RK Singh, S Gilbertson-Beadling, S Mäkelë, T Akiyama, T Fotsis, TS O'Brien, YA Sidky, YB Kim, ZM Shao   +39 more
core   +2 more sources

Ropivacaine vs tetracaine in topical anesthesia for intravitreal injection [PDF]

, 2015
Aim: The object of the study was to evaluate the long term efficacy and safety of ropivacaine 0,5% vs tetracaine 0,5% for topical anesthesia in intravitreal injection of dexamethasone in patients with diabetic macular edema (DME) and anti-vascular ...
COLLINI, Saul, PACELLA, Elena, PACELLA, FERNANDA, SALDUCCI, Mauro, SMALDONE, GIANPAOLO, Troisi, Fabiana, TURCHETTI, PAOLO   +6 more
core   +1 more source

Analysis of the Longitudinal Behavior of Serum Levels of Soluble Flt1 and Placental Growth Factor in Pregnant Patients With Systemic Lupus Erythematosus

Arthritis Care &Research, EarlyView.
Objective This study analyzed longitudinal trajectories of soluble Flt1 (sFlt1) levels, placenta growth factor (PlGF) levels, and sFlt1:PlGF ratios in a cohort of pregnant patients with systemic lupus erythematosus (SLE). Methods Blood samples were collected (14–18, 24–26, 30–32, 34–36, and 38–40 weeks), stored at −80°C, and evaluated for serum levels ...
Nilson R. de Jesús, Guilherme R. de Jesús, Marcela I. Lacerda, Flávia C. dos Santos, Jeane de S Nogueira, Luiz Cristóvão Porto, Evandro S. F. Coutinho, Evandro M. Klumb   +7 more
wiley   +1 more source

Expression levels of vascular endothelial growth factors A and C in patients with peptic ulcers and gastric cancer [PDF]

, 2014
Purpose: Vascular endothelial growth factor (VEGF) is one of the most important growth factors for metastatic tumors. To clarify the role of VEGF-A and C in patients with peptic ulcer disease (PUD) or gastric cancer (GC), we evaluated the expression ...
Abbasi, A., Ajami, A., Ajami, M., Farazmandfar, T., Hafezi, N., Hosseini, V., Mohammadian, R., Sankian, M., Taghizadeh, S., Tehrani, M.   +9 more
core   +2 more sources