癌

Expressions of Ptch 1 and Gli 1 might contribute to formation and progression of squamous cell carci noma via activating Hedgehog signaling pathway.

鳞状细胞癌皮损和细胞系中Ptch 1及Gli 1的阳性表达可能通过激活Hedgehog信号传导通路有助于鳞状细胞癌的形成和发展。

It has opened a new way for the diagnosis and therapy of tumours, and also estab- lished the foundation for the carcinogenic mechanism research. In order to study the altered molecular events during laryngeal car- cinogenesis and elucidat the role of oncogenes in laryngeal carci- noma, we examined the Ha-ras and c-myc gene mutation and amplification by the polymerase chain reaction and molecu- lar hybridization technigues respectivly.

癌基因的研究是当前肿瘤领域内的重大课题，正在基础理论和临床医学中进行广泛和深入的研究，癌基因的发现为肿瘤的诊断和治疗开辟了新的途径，同时也为人类开始从分子水平来回答细胞癌变的本质问题，最终认识癌变机制奠定了理论基础。

Methods: In order to study P〓、P〓 and bcl-2 gene expression and its significance in tumorgenesis of lung cancer, the expression of P〓、P〓 and bcl-2 gene was detected by RT-PCR, PCR-SSCP and immunhistochemistry SABC in 65 cases of lung cancer tissues, tissues adjacent to carcinoma and normal tissues, its correlation to clinico-pathological features and prognosis of lung cancer was explored.

因此人们预测其重要性不亚于RB和P〓基因，甚至比其更为重要。Bcl-2基因是继促进细胞生长的癌基因和突变的抑癌基因之后，近年来发现的第三类肿瘤基因，它是一种调控细胞死亡的"存活基因"，可抑制细胞的程序化死亡，故称之为细胞凋亡抑制基因，在肿瘤发生、发展中起着重要的作用。

Methods SP immunohistochemical staining was used to detect the level of VEGF and EG-VEGF in 85 cases of the epithelial ovarian tumor tissue(25 cases of benign tumor,27 cases of ovarian carcinoma of stage FIGOⅠ、Ⅱ,33 cases of ovarian carcinoma of stage FIGOⅢ、Ⅳ)and 20 cases of normal ovarian tissue.The integral optical density was measured.

方法应用免疫组织化学SP法和形态定量学方法检测85例卵巢上皮性肿瘤(良性25例，FIGOⅠ、Ⅱ期卵巢癌27例，FIGOⅢ、Ⅳ期卵巢癌33例)和20例正常卵巢(除外卵巢疾病的绝经前患者)组织中VEGF、EG-VEGF表达的阳性率及积分光密度值。

Objective:To study the efficiency of GE7-system-mediated NOEY2 gene therapy for human ovarian cancer transplanted in omentum of nude mice.

目的：研究GE7导入系统体内导入效率及介导抑癌基因NOEY2体内导入后对人上皮性卵巢癌裸鼠网膜移植瘤的治疗作用。

The estimated cumulativeincidence of peritoneal cancer is 4.3% at 20 years after oophorectomy.

研究者观察，在卵巢完全无损伤的妇女只有一个腹膜癌案例，在卵巢切除术妇女有7个案例；卵巢切除术后20年，估计的腹膜癌累积发生率是 4.3%。

Of 259 women who chose oophorectomy, 6 (2.3%) had a stage I ovarian tumor diagnosed at surgery, and 2 (0.8%) later developed primary peritoneal cancer.

而在选择进行卵巢切除术的259位女性中，有6人(2.3%)在手术时诊断发生I期卵巢癌。有两人(0.8%)后来发生原发性腹膜癌。

The association between mumps orchitis and testicular cancer is weak, with an incidence rate of 0.5 percent.

腮腺炎性睾丸炎跟睾丸癌之间的关系很微弱，睾丸癌的发生率仅为0.5%。

AIM: To investigate the expressions of methylthioadenosine phosphorylase and ornithine decarboxylase in human ovarian cancer.

目的： 研究甲硫腺苷磷酸化酶基因和鸟氨酸脱羧酶在卵巢癌中的表达，探讨两者与卵巢癌发病机制的关系。

The attending otolaryngologist at the Taipei Medical University V Shuang Ho Hospital stated that most patients with oral cancer in Taiwan right now are aged between 40 to 55 years old, an age of incidence that is 10 years younger than abroad.

署立雙和醫院耳鼻喉科主治醫師表示，目前台灣口腔癌患者的年齡大部分在40到55歲之間，罹癌疾病的年齡平均比國外年輕10歲。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。