Vascular Endothelial Growth Factors
Mostrando 1-12 de 190 artigos, teses e dissertações.
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1. Effect of a novel bioceramic root canal sealer on the angiogenesis-enhancing potential of assorted human odontogenic stem cells compared with principal tricalcium silicate-based cements
Abstract Objective: This study evaluated the angiogenesis-enhancing potential of a tricalcium silicate-based mineral trioxide aggregate (ProRoot MTA), Biodentine, and a novel bioceramic root canal sealer (Well-Root ST) in human dental pulp stem cells (hDPSCs), human periodontal ligament stem cells (hPLSCs), and human tooth germ stem cells (hTGSCs). Methodo
J. Appl. Oral Sci.. Publicado em: 10/01/2020
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2. Effects of Low-level Laser Therapy on Muscle Repair in Rats with Chronic Alcohol Intake
ABSTRACT This study aimed to investigate the effects of low-level laser therapy (LLLT) on muscle repair in rats with chronic alcohol intake. Thirty male Wistar rats were distributed into three groups: injured tibialis anterior (TA) muscle without treatment (IC); chronic ingestion of alcohol plus injured TA muscle (AI); and chronic ingestion of alcohol plus i
Braz. arch. biol. technol.. Publicado em: 14/11/2018
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3. Ventilation-induced changes correlate to pulmonary vascular response and VEGF, VEGFR-1/2, and eNOS expression in the rat model of postnatal hypoxia
Neonatal asphyxia occurs due to reduction in oxygen supply to vital organs in the newborn. Rapid restoration of oxygen to the lungs after a long period of asphyxia can cause lung injury and decline of respiratory function, which result from the activity of molecules that induce vascular changes in the lung such as nitric oxide (NO) and vascular endothelial g
Braz J Med Biol Res. Publicado em: 08/10/2018
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4. Importance of the putative furin recognition site 742RNRR745 for antiangiogenic Sema3C activity in vitro
Angiogenesis is one of the key processes in the growth and development of tumors. Class-3 semaphorins (Sema3) are characterized as axon guidance factors involved in tumor angiogenesis by interacting with the vascular endothelial growth factor signaling pathway. Sema3 proteins convey their regulatory signals by binding to neuropilins and plexins receptors, wh
Braz J Med Biol Res. Publicado em: 08/10/2018
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5. Effects of concentrated growth factors on the angiogenic properties of dental pulp cells and endothelial cells: an in vitro study
Abstract The aim was to investigate the angiogenic effects of concentrated growth factors on human dental pulp cells and human umbilical vein endothelial cells. Cells were treated with concentrated growth factor extracts. The CCK-8 assay and cell cycle assay were conducted to evaluate cell growth. Cell migration was evaluated by the Transwell migration assay
Braz. oral res.. Publicado em: 11/06/2018
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6. How relevant are vascular endothelial growth factor and intercellular adhesion molecule in the systemic capillary leak syndrome of psoriasis?
Abstract: Psoriasis is a chronic disease, characterized by erythematous scaly lesions, presented in eight different forms: plaques, guttate, pustular, erythrodermic, inverse, nail and scalp psoriasis, and psoriatic arthritis. Its development depends on genetic factors, external stimulus and immune response alteration.1 Proinflammatory cytokines such as TNF-a
An. Bras. Dermatol.. Publicado em: 2017-12
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7. Effects of bone morphogenetic protein-2 (BMP-2) and vascular endothelial growth factor (VEGF) release from polylactide-poly (ethylene glycol)-polylactide (PELA) microcapsule-based scaffolds on bone
Multiple growth factors can be administered to mimic the natural process of bone healing in bone tissue engineering. We investigated the effects of sequential release of bone morphogenetic protein-2 (BMP-2) and vascular endothelial growth factor (VEGF) from polylactide-poly (ethylene glycol)-polylactide (PELA) microcapsule-based scaffolds on bone regeneratio
Braz J Med Biol Res. Publicado em: 30/11/2017
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8. Analysis of various potential prognostic markers and survival data in clear cell renal cell carcinoma
ABSTRACT Purpose Clear cell renal cell cancers frequently harbor Von Hippel-Lindau gene mutations, leading to stabilization of the hypoxia-inducible factors (HIFs) and their target genes. In this study, we investigated the relationship between vascular endothelial growth factor (VEGF), HIF-1α, HIF-2α, p53 positivity, microvessel density, and Ki-67 rates
Int. braz j urol.. Publicado em: 2017-06
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9. Profilaxia e tratamento do edema macular cistoide após cirurgia de catarata
O edema macular cistoide é uma das principais causas de baixa de visão após cirurgia de catarata. O processo inflamatório parece ser o principal fator causal do edema. São considerados fatores de risco complicações cirúrgicas, doenças retinianas prévias, diabetes, uveítes e uso de colírios de prostaglandinas. O diagnóstico é feito clinicamente,
Rev. bras.oftalmol.. Publicado em: 2015-04
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10. Bone marrow mesenchymal stem cells overexpressing human basic fibroblast growth factor increase vasculogenesis in ischemic rats
Administration or expression of growth factors, as well as implantation of autologous bone marrow cells, promote in vivo angiogenesis. This study investigated the angiogenic potential of combining both approaches through the allogenic transplantation of bone marrow-derived mesenchymal stem cells (MSCs) expressing human basic fibroblast growth factor (hbFGF).
Braz J Med Biol Res. Publicado em: 08/08/2014
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11. Differential expression of hypoxia-inducible factor 1α in non-small cell lung cancer and small cell lung cancer
OBJECTIVES: The aim of this study was to compare the expression of hypoxia-inducible factor 1α and vascular endothelial growth factor in small cell lung cancer and subtypes of non-small cell lung cancer and examine their relationships with clinicopathologic factors, response to treatment and survival. METHODS: We examined samples obtained by bronchial endos
Clinics. Publicado em: 2012-12
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12. Response of peripheral blood mononuclear cells to conditioned medium from cultured oral squamous cell carcinomas
The current study investigated the capacity for tumor factors secreted by head and neck squamous cell carcinoma (HNSCC) cell lines, KB, KB16, and HEP, to induce the secretion of various cytokines from peripheral blood mononuclear cells (PBMCs). PBMCs were isolated from blood samples collected from six healthy volunteers and these cells were incubated for 6,
Brazilian Oral Research. Publicado em: 2011-10