获得可溶性表达的鲨肝再生因子类似物,初步研究性质与活性。
Studies on the Mechanism of Shark Hepatic Regenerative Factor on Rat Liver Regeneration;
在过去的40年里,科学家已明确指出,有超过一半以上的蛋白质作为生长因子,出现于血管再生活动中。
In the past 40 years, scientists have pinpointed more than a dozen proteins, known as growth factors, that appear to be involved in angiogenesis.
这一技术应用前景广阔,包括可控性药物和生长因子释放,用于创伤修复,骨组织再生和其他医学应用。
The technology could have several future applications, including controlled release of drugs and growth factors, which are used in wound healing, bone regeneration and other medical applications.
生长因子在细胞的黏附、增殖和组织的再生过程中发挥着重要的作用。
Growth factors play an important role in cell adhesion and proliferation as well as in tissue regeneration.
目的观察局部应用鼠神经生长因子对大张移植皮片感觉神经末梢再生过程的影响。
Objective to analyze the influence of topical application of nerve growth factor on nerve ending regeneration of large skin grafts in patients.
目的:在众多血管再生性因子中,血管内皮生长因子及其受体2是公认的促使血管生成的关键性因素。
OBJECTIVE Vascular endothelial growth factor VEGF and its receptor 2 are the generally accepted key factor on the formation of blood vessel in numerous blood vessel regeneration factors.
结论:神经生长因子对神经的再生(特别是感觉神经再生)有明显作用。
Conclusions: There is obvious effect of NGF on the regeneration of the injured peripheral nerves (especially for sensory nerves).
当前工作的重点上,干细胞和祖细胞,生物活性因子和生物材料支架移植程序,影响再生疗法的应用。
Current efforts focus on the application of stem and progenitor cells, bioactive factors and biomaterial scaffolds in transplantation procedures to affect regenerative therapies.
胰岛素、胰岛素样生长因子1 (IGF - 1)和成纤维细胞生长因子促进鸟内耳毛细胞的再生和修复。
Insulin, insulin like growth factor 1 (IGF 1), and fibroblast growth factors increase avian regeneration and repair of inner ear hair cells.
目的:富含血小板血浆中含有较高浓度的生长因子,对骨的再生和修复都有一定的促进作用。
AIM: There are growth factors in a high concentration in the platelet-rich plasma, which can improve bone regeneration and repair.
结论:FN能促进牙槽骨细胞的增殖及蛋白合成,但促进细胞分化的能力有限,尚需其他生长因子的协助以促进组织再生。
Conclusion: FN enhances the proliferation of ABCs, but has limited effects on cell differentiation. Therefore other growth factors are needed to act in concert to promote tissue regeneration.
研究人员通过建立动物肝脏再生模型和肝细胞原代培养模型,逐渐发现多种效应因子。
By study on animal models of liver regeneration and primary hepatocytes culture, investigators have proved many types of effective factors.
生长因子具有促进细胞增殖,组织或血管的修复和再生的作用,是组织工程的三个主要研究方面之一。
Growth factors have such functions as promoting proliferation of cells, rehabilitation and regeneration of tissues and organs, which has become one of the three major studies on tissue engineering.
目的研究睫状神经营养因子(CNTF)对急性面神经损伤端侧吻合后促进神经再生的作用。
Objective to study the effect of ciliary neurotrophic factor (CNTF) on acute facial nerve injury regeneration after end-to-side neurorrhaphy.
目的设计制备包含活性生长因子的引导组织再生生物膜(以下称功能性复合膜)。
AIM:To design and prepare complex film enveloped growth factor sustained release microspheres for guided periodontal tissue regeneration.
目的:用碱性成纤维细胞生长因子复合降解膜包裹自体神经移植部位观察其对神经再生的影响。
AIM: to wrap the autogenous nerve transplantation site with the basic fibroblast growth factor (bFGF) combined with degradable membrane, so as to observe its effect on nerve regeneration.
目的:探讨神经移植后在局部注入神经生长因子对神经再生的影响。
Objective: To explore the effect of locally injected nerve growth factors on nerve regeneration after the facial nerve implantation.
目的:研究脂质体介导的胶质细胞源性神经营养因子(GDNF)基因在大鼠损伤脊髓内的表达,观察外源性GDNF对损伤脊髓轴突再生的作用。
Objective: To examine the expression of glial cell line derived neurotrophic factor (GDNF) in injured spinal cord and to observe effect of exogenous GDNF on the regeneration of injured axons.
目的:研究睫状神经营养因子(CNTF)对周围面神经端侧缝合后促神经再生的作用。
Objective: to study the effect of ciliary neurotrophic factor (CNTF) on peripheral facial nerve regeneration after end-to-side neurorrhaphy.
目的探讨神经营养因子(NGF)和再生室收集液体(rcf)对神经组织的趋化作用。
Objective to evaluate the neurotropic effects of nerve growth factor (NGF) and regeneration chamber fluid (RCF) on the cultured nerve tissue.
本论文应用基因工程的手段克隆、表达并纯化了人的肝再生增强因子基因。
This dissertation USES the gene engineering method to clone, express and purifies the human ALR gene.
目的用实验动物模型同时切除肝脏、胰腺及十二指肠,以探讨肝细胞生长因子(HGF)对残肝再生的影响。
Objective To explore the effect of hepatocytic growth factor (HGF) on hepatic regeneration in an animal model of hepatopancreatoduodenectomy.
神经再生是一个由细胞、因子、细胞外基质共同参与的复杂生物学过程。
Nerve Regeneration is a complex biological phenomenon incorporated by cells, growth factors and extracellular matrix.
目的:观察血小板源性生长因子b (PDGF - B)在损伤大鼠坐骨神经中的表达,旨在阐明其在末梢神经再生中的作用。
Objective to observe the role of platelet-derived growth factor-B (PDGF-B) in the regeneration of peripheral nerve by studying its expression on injured rat sciatic nerves.
目的:探讨碱性成纤维细胞生长因子对神经再生的影响。
Objective: the effect of basic fibroblast growth factor on the peripheral nerve was studied.
由于施万细胞具有分泌大量神经营养因子,引导和促进神经再生的功能,它常常被应用于修复中枢和周围神经损伤。
Schwann cells, which can secret many neurotrophic factors to promote the nerve regeneration, are usually used as the repairement of central and peripheral nerve injury.
目的筛选肝再生增强因子重组质粒基因治疗时较优的载体、途径和剂量及三者的最佳组合。
Objective To select an optimal combined set of carrier, introducing route and dose of recombinant plasmid of augmenter of liver regeneration (ALR) for ALR gene therapy.
本实验结果提示,在肠腺无细胞滤液中,存在着某种肠腺修复因子,它能促进受照射小鼠肠腺的修复再生。
The above findings suggest the presence of a crypt repair factor in cell-free filtratespyepared from the intestinal crypt cell suspension of normal mice.
它们可作为再生组织中的结构性成分,并分泌包括细胞因子在内的细胞生成因子或凋亡因子。
The recruited cells contribute to myocardial regeneration both as a structural component of the regenerating tissue and by secreting angiogenic or antiapoptotic factors, including cytokines.
它们可作为再生组织中的结构性成分,并分泌包括细胞因子在内的细胞生成因子或凋亡因子。
The recruited cells contribute to myocardial regeneration both as a structural component of the regenerating tissue and by secreting angiogenic or antiapoptotic factors, including cytokines.
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