Background: Ectopic pregnancy (EP) is a complication of conception in which the embryo implants outside of uterine cavity. The increasing incidence of serious maternal morbidity resulting from EP has prompted the search for biomarkers to aid in early diagnosis and take advantage of conservative treatments. One of the effective biomarkers in EP is vascular endothelial growth factor (VEGF). VEGF ...

Background: Vascular endothelial growth factor (VEGF) is an angiogenic growth factor that is produced by different tissues, including the endometrium and ovary. VEGF is involved in many processes related to reproductive physiology, including angiogenesis, which is essential for implantation and placentation. It has been suggested that VEGF may be the angiogenic factor responsible for the implan...

The objective of this study is to investigate the anti-tumor effect of Ginkgo biloba exocarp extracts (GBEE) on B16 melanoma bearing mice and its related molecular mechanisms. The B16-F10 melanoma solid tumor model was established in C57BL/6J mice. The tumor-bearing mice were treated with GBEE (50, 100, 200 mg/kg), taking cis-Dichlorodiamineplatinum (Ⅱ) (DDP, 3 mg/kg) as pos...

OBJECTIVE To determine the effect of bone marrow stromal cells transplantation and vascular endothelial growth factor C administration as a treatment for secondary lymphedema. METHODS Bone marrow stromal cells and/or vascular endothelial growth factor C protein were injected into a rabbit model of limb lymphedema. Water displacement volumetry was performed to measure limb volume changes. Immu...

OBJECTIVE Both vascular endothelial growth factor and cyclooxygenase 2 overexpression have been associated with poor prognosis in a variety of human malignancies. In this study we assessed the effect of preoperative chemotherapy and radiation on expression levels of vascular endothelial growth factor and cyclooxygenase 2 in patients with esophageal cancer and determined whether these markers we...

Background: Tumor microenvironment is an active factor participating in immunoregulation, thereby preventing immunosurveillance and limiting the efficacy of anticancer therapies. Hypoxia as a major characteristic of solid tumors causes the expression of Hypoxia-Inducible Factor-1α (HIF-1α). This is a transcription factor that mediates hypoxic responses of tumor cells and involves in the express...

The objective of this study is to investigate the anti-tumor effect of Ginkgo biloba exocarp extracts (GBEE) on B16 melanoma bearing mice and its related molecular mechanisms. The B16-F10 melanoma solid tumor model was established in C57BL/6J mice. The tumor-bearing mice were treated with GBEE (50, 100, 200 mg/kg), taking cis-Dichlorodiamineplatinum (Ⅱ) (DDP, 3 mg/kg) as pos...

50. Warren RS, Yuan H, Matli MR, Ferrara N, Donner DB. Induction of vascular endothelial growth factor by insulin-like growth factor 1 in colorectal carcinoma. J Biol Chem. 1996;271:29483–29488. 51. Dellian M, Witwer BP, Salehi HA, Yuan F, Jain RK. Quantitation and physiological characterization of angiogenic vessels in mice: effect of basic fibroblast growth factor, vascular endothelial growth...

The different members of the vascular endothelial growth factor (VEGF) family act as key regulators of endothelial cell function controlling vasculogenesis, angiogenesis, vascular permeability and endothelial cell survival. In this study, we have functionally characterized a novel member of the VEGF family, designated VEGF-E. VEGF-E sequences are encoded by the parapoxvirus Orf virus (OV). They...

BACKGROUND Kallistatin exerts pleiotropic activities in inhibiting inflammation, apoptosis, and oxidative stress in endothelial cells. Because endothelial progenitor cells (EPCs) play a significant role in vascular repair, we investigated whether kallistatin contributes to vascular regeneration by enhancing EPC migration and function. METHODS AND RESULTS We examined the effect of endogenous k...