查询词典 breast

Methods:The changes of serum CYFRA21-1 level were detected by RIA method in 34 patients with breast benign diseases,47 patients with protopathic breast cancer before and after their operations and 56 patients with breast cancer only after operations.

采用放免法测定 34例乳腺良性疾病患者术前、47例乳腺癌患者术前和术后 4周及 56例乳腺癌术后随访患者的血清 CYFRA21-1 水平，进行对照分析。

Methods:The changes of serum CYFRA21-1 level were detected by RIA method in 34 patients with breast benign diseasesˇ47 patients with protopathic breast cancer before and after their operations and 56 patients with breast cancer only after operations.

方法ˇ采用放免法测定 34例乳ˇ良性疾病患者术前、47例乳ˇ癌患者术前和术后 4周及 56例乳ˇ癌术后随访患者的血清 CYFRA21-1 水平ˇ进行对照分析。

All the LOH on 〓 and 〓 was observed in invasive ductal carcino- ma, carcinoma simplex, medulary carcinoma and scirrhous carcino- ma, no deletions at these sites were observed in any invasive lobular carcinoma and others. These results imply an etiological difference.P53 gene is a hot point gene in the occurrence and development of breast, cancer. PCR-SSCP analysis was performed to detect P53 gene point mutation in the region between exon 5 and 8, 5 of 12 (41. 6%) stage I breast cancer patients contain mutation of P53, 3 of 5 patients were accompanied by 〓 deletion. These results suggested that point mutation and allelic loss of P53 gene are two vi- tal genetic events in earlier stage of breast tumorigenesis.

我们还发现，〓和〓位点LOH均分布在乳腺浸润性导管癌、单纯癌、髓样癌及硬癌中，在浸润性小叶癌和某些特殊类型乳腺癌中全部为LOH阴性，上述位点LOH可能与某些组织学类型乳腺癌的发生有关。P53基因是乳腺癌形成过程中的一个热点基因，本研究对12例Ⅰ期乳腺癌组织标本中P53基因热点区域第5、6、7、8外显子点突变进行了测定，发现41.6％（5／12）的病人有P53基因一个或多个点突变，其中3例同时伴有〓位点LOH，表明P53基因点突变和等位基因缺失是发生在乳腺癌形成早期的一个重要遗传学事件。

CHICAGO - Automated breast ultrasound can detect new breast lesions as well as confirm findings preiously found on mammography, according to the phase II results of a screening trial at the Elizabeth Wende Breast Clinic in Rochester, NY.

芝加哥——根据纽约Rochester，Elizabeth Wende乳腺门诊的筛查性研究的二期临床测试结果，全自动乳腺超声可以发现乳腺的新发病变，证实既往乳腺摄影发现的陈旧病变。

RESULTS:Our results indicate that the chemokine CCL5 can induce migration in humanbreast carcinoma cell line MCF-7 in vitro and suggest a potential role for Ezrin in theprocesses of breast cancer cell migration,invasion and possibly metastasis responsed toCCL5.We demonstrate that Ezrin siRNA specifically inhibits Ezrin expression of MCF-7cells and deregulates several functions such as cell motility and cell invasion,indicatingthat Ezrin plays a key role in the development of human breast cancer cells.It\'s suggestedthat Ezrin may act as a new anti-invasion therapeutic target for human breast cancer.

趋化因子CCL5促进人乳腺癌细胞MCF-7的趋化与侵袭，Ezrin蛋白的激活在此过程中起着重要的作用；成功构建Ezrin特异性siRNA表达载体，可用于探讨乳腺癌的侵袭转移机制，并为有效地抑制肿瘤的转移提供新的生物治疗靶点。

Methods A hundred and thirty - three patients with surgically or pathologically proved breast diseases which comprised 46 breast carcinomas and 87 breast benign lesions（58 fibromas, 7 inflammatory masses and 22 proliferous lesions）underwent 2D uhraaonographies and measurements of PSV by color Doppler flow imaging .

133例经手术或病理证实的乳腺疾病患者，其中，乳腺癌46例，乳腺良性病变87例（包括纤维瘤58例，炎性包块7例及增生性病灶22例），均经二维超声检查，彩色多普勒血流显像测量PSV，对所有病人的超声表现进行回顾性分析，并重点地比较了乳腺癌与乳腺良性病变之间的PSV差异。

In the southern Taiwan's medical center, between January of 2002 and December 31 of 2004, a transecting (cross-sectional) analysis of the breast cancer patients with or without immediately TRAM flap breast reconstruction after mastectomy was carried out. A structural formula questionnaire was utilized to collect the followings: patient's demography , disease special , influence of breast reconstruction operation factor and the health-related quality of life .

研究方法：研究对象主要以在2002年1月至2004年12月31日曾经在台湾南部某医学中心就诊及行乳房改良型切除术后以立即性横位式腹直肌肌皮瓣重建或未重建的女性乳癌病患，进行横断性（cross-sectional）的研究调查，而病患人口学资料、疾病特质、影响「乳房重建手术」因素及健康相关生活品质等，即是利用结构式问卷搜集。

At the same time, if the amount of breast-little do not want to continue breast-feeding, then it can cut off a breast, this will enable the child to concentrate on acceptable formula.

同时如果母乳的量很少，不想继续哺乳的话，那就可以断了母乳了，这样可以让孩子专心接受奶粉。

At the same time, very little if the amount of breast milk, do not want to continue breast-feeding, then it could cut off a breast, it allows children to receive milk concentrate.

同时如果母乳的量很少，不想继续哺乳的话，那就可以断了母乳了，这样可以让宝宝专心接受奶粉。

Results Being younger at menarche, oral contraceptives intake, family history ofbreast cancer, benign breast disease history, passive smoking, pork meat and preservedfoods intakes were significantly associated with an increased risk of breast cancer.Drinking green tea more than 20 years, physical exercises, soybean foods and fresh fruitsintake could decrease the risk of breast cancer.

结果本研究发现月经初潮年龄早、第一次性生活年龄早、口服避孕药服用史、乳腺癌家族史、良性乳腺疾病家族史、良性乳腺疾病史、被动吸烟史、饮酒史、接触农药史、猪肉及腌制品年摄入量高可能是女性乳腺癌的危险因素；保护因素有饮茶年数长、青春期及近10年经常参加体育锻炼、鲜奶、新鲜豆类和水果年摄入量高。

Objective To study the effect of chitosan in the prevention of fibrous scar formation in the epidural space after laminectomy.

目的 观察选择性脊神经后根切除术椎板切除后硬膜外几种防瘢痕粘连物质的作用并探讨其机制。

On his way to the lift, he looked back to us or was it me his eyes pointing?

当他要进电梯时，他回头看我们（或者说是我，他的眼光？