同时，血流从血管到肿瘤组织，一个所谓的坏死灶形成和肿瘤死亡。
Simultaneously, blood streams from the vessels into the cancerous tissue, a so-called necrosis develops – and the tumor dies.
一种来自免疫系统的信使物质是‘开门器’，它能使肿瘤组织的血管有渗透性，以便让沙门菌通过并摧毁肿瘤。
A messenger substance from the immune system is the door opener: It makes blood vessels in the cancerous tissue permeable; enabling the bacteria to conquer and destroy the tumor.
该受体在除生殖器官以外的正常组织血管中并不存在，在生殖器官中的水平也显著低于肿瘤中。
The receptors are not present on the blood vessels of any normal tissues with the exception of reproductive organs, where they are present in much lower concentrations than in tumors.
现已知fsh受体的激活可以促进血管内皮生长因子(VEGF)的信号传导通路，而VEGF可以促进包括肿瘤组织在内的血管的生长。
Activation of the FSH receptor is known to contribute to the signaling of vascular endothelial growth factor (VEGF), a protein that stimulates the growth of blood vessels, including those in tumors.
近年研究表明，在肿瘤组织中，TF常表达于肿瘤细胞及肿瘤新生血管内皮细胞，提示其与肿瘤生长、肿瘤新生血管的形成密切相关。
Recent researches have found that TF always exists in tumor cells and neovascular endothelial cells, suggesting that TF is closely related to the growth of tumor and neovascular epithelial cells.
同时能使肿瘤血管变性坏死，阻断组织营养源促使细胞凋亡。
Meanwhile, it can make tumor vascular degrade and mortify, and further block nutrient source of tissues, causing cell apoptosis.
结论介入热疗可以增加肝组织及肿瘤组织的血管渗透性。
CONCLUSION Hyperthermia can increase vascular permeability in tumor and in normal tissues as well.
目的探讨直肠癌组织中脑特异性血管生长抑制因子1 (BAI1)基因的表达情况及BAI1对肿瘤血管生成和肿瘤生长的作用。
Objective to explore the expression of brain-specific angiogenesis inhibitor 1 (BAI1) gene in rectal cancer tissues and its effect on growth and angiogenesis of the tumor.
方法：在141例肺癌患者术中打开心包处理肺血管及扩大切除受肿瘤侵犯的部分左心房组织。
Methods: Lobectomy and pneumonectomy via intrapericardial management or combined with partial resection of left atrium were carried out in 141 patients with lung cancer.
目的研究大肠癌与转移癌组织的血管生成情况，探讨血管生成与肿瘤转移和预后的关系。
Objective To explore the relationship between angiogenesis and tumor metastasis and prognosis by studying the angiogenesis in colorectal carcinoma tissues and metastasized tissues.
CD34高表达是新生血管形成活跃的表现，说明肿瘤组织的高增殖性；
The higher expression of CD34 showed active angiogenesis, indicating higher proliferation of tumor tissue.
血管发生是癌组织得以生存的决定性过程，因为如果肿瘤周围没有新生血管供给营养，癌细胞就会营养缺乏和死亡。
Angiogenesis is a process crucial for cancer sustainability since without new blood vessels around the tumour site to supply nutrients, cancerous cells will starve and die.
方法：对5例老年人唇颊部恶性肿瘤术后致唇颊部大部组织缺损，采用颞浅血管额支蒂皮瓣一期修复。
Methods: One-stage reconstruction was carried out for defects caused by radical dissection of buccolabial cancer in 5 aged cases.
贝伐单抗通过抑制被称为血管内皮生长因子的蛋白，来抑制肿瘤组织的新生血管的生长。
Bevacizumab blocks a protein called vascular endothelial growth factor, thus inhibiting the production of new blood vessels around tumors.
除非肿瘤已压迫或侵入神经，通常并不会造成疼痛。良性和恶性肿瘤皆会压迫邻近组织，阻塞血管或增生激素，以上症状都可能致死。
Tumours may not cause pain until they press on or invade nerves. both benign and malignant tumours can press on nearby structures block vessels or produce excess hormones all of which can cause death.
除非肿瘤已压迫或侵入神经，通常并不会造成疼痛。良性和恶性肿瘤皆会压迫邻近组织、阻塞血管或增生激素，以上症状都可能致死。
Tumours may not cause pain until they press on or invade nerves. both benign and malignant tumours can press on nearby structures block vessels or produce excess hormones all of which can cause death.
实验证实，将RI注射到小鼠的移植肿瘤组织内，导致实体肿瘤组织大面积坏死及新生血管明显减少。
The experiments had shown that inoculating ri into the transplanted tumor of mouse resulted in significant reduction of the amount of neovascular and massive necrosis of tumor cells.
目的：探讨血管内皮生长因子(VEGF)、CD 31在膀胱癌组织中的表达及其与肿瘤浸润的关系。
Objective: to investigate the relationship between vessel endothelium growth factor (VEGF), CD31 expression and soakage in bladder cancer.
肿瘤组织中微血管密度值高于正常肾脏组织，与肿瘤的病理分期及组织学分级呈正相关。
The MVD value in tumor tissues was much higher than in normal kidney tissues and was positively related to the tumor stage and grade.
肿瘤血管及其灌注与肿瘤的组织来源、生长方式及良恶性程度有着较为密切的关系。
Tumor vessel and its perfusion have much close relationship with its origin of tissue, growth pattern and extent of benign or malignancy.
目的了解MRA(磁共振血管造影术)、MRI、CT等影像学检查在判断骨与软组织肿瘤致血管解剖位置改变的价值和意义。
Objectives to study and evaluate for MRA, MRI and ct estimated the anatomic change of blood vessel caused by bone and parenchyma tumor.
为了能够在分子水平上了解肿瘤的血管造影照片，我们对比了从正常和恶性结肠癌组织的血管分离到的上皮细胞的基因表达模式。
To gain a molecular understanding of tumor angiogenesis, we compared gene expression patterns of endothelial cells derived from blood vessels of normal and malignant colorectal tissues.
肿瘤组织中MMP9的表达与微血管密度呈正相关。
Furthermore, the expression of MMP9 in tumor tissues was positively associated with the MVD val-ue.
组织研究显示使用联合治疗肿瘤生长更缓慢，更少侵犯邻近组织和在新生成的血管中浓度更低。
Tissue studies showed that, under the combination therapy, tumors grew more slowly and less invasively and showed a lower density of newly formed blood vessels.
CD 34单克隆抗体组织化学染色显示微血管，用微血管计数(MVC)测定肿瘤血管生成。
The vascular development was measured by microvessel count (MVC) which was immunostained with anti-CD34 monoclonal antibody.
方法采用免疫组织化学方法，检测42例喉癌组织中vegf与MMP - 9表达及肿瘤微血管计数(mvc)。
Methods VEGF, MMP-9 and microvessel count (MVC) were detected by immunohistochemical method in 42 laryngeal carcinoma specimens.
目的：评估B超、CT、MRI、血管造影对盆部腹膜外软组织肿瘤的诊断价值。
Purpose: To estimate the diagnostic values of B-US, CT, MRI and angiography for extraperitoneal pelvic soft tissue neoplasms.
目的：评估B超、CT、MRI、血管造影对盆部腹膜外软组织肿瘤的诊断价值。
Purpose: To estimate the diagnostic values of B-US, CT, MRI and angiography for extraperitoneal pelvic soft tissue neoplasms.
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