痣细胞

恶性黑素瘤和普通痣细胞痣组织中双链RNA依赖的蛋白激酶的表达

Expression of Double - stranded RNA - dependent Protein Kinase in Malignant Melanoma and Ordinary Nevi

采用LAB&SA免疫组化染色方法，分别应用S-100多抗和Ⅳ型胶原单抗对痣细胞和基底膜染色。

The expression of nevus cell and basement membrane were respectively applied by S-100 and IV collagen antibody with LAB-SA immunohistochemical technique .

结论①nNOS在黑素瘤细胞与色素痣细胞中的阳性表达率具有显著差异，可作为鉴别良恶性黑素细胞肿瘤的指标之一。

Conclusion ① There is significant difference of nNOS expression between patients with malignant melanoma and nevus cell nevus . It can be used as sign to discriminate between benign and malignant tumor .

电子皮镜对掌跖部痣细胞痣的观察

Observation of Electronic Dermatoscope on Nevus Cell Nevus of Palm or Sole

超微结构观察痣细胞内存在单个或复合黑素小体。

The single or compound melanosomes were found in those cells by ultra-structural observation .

在黑素瘤细胞和痣细胞上都被证实有雌激素受体的表达。

It is confirmed that estrogen receptor is also expressed in melanoma cells and nevus cells .

目的了解电子皮镜在确诊无毛部痣细胞痣中的意义。

Objective To investigate the use of dermatoscope in diagnosing palm or sole ( non-hair area ) nevus cell nevus .

结论电子皮镜可以为掌跖部（无毛部）痣细胞痣的诊断及鉴别诊断提供重要依据，具有重要意义。

Conclusion Electronic dermatoscope plays an important role in the diagnosing and differential diagnosing of palm or sole ( no-hair area ) nevus cell nevus .

交界部位痣细胞巢和真皮内痣细胞巢的阳性率和阳性指数均没有显著性差异（P>0.05）。

There was no significant differences between the p53 positive rate and index of the nevi clusters in junctional site and the ones of the nevi clusters in dermis ( P > 0 . 05 ) .

镜检示肿瘤细胞异型性大，细胞形态多样，表现为痣样细胞、上皮细胞、梭形细胞或混合细胞。

Microscopically , the heteromorphism of the tumor cells were great and the morphologic features were various from the nevus-like cells , epithelioid cells , spindle cells to the compound cells .

晕痣和痣细胞痣bcl-2蛋白的表达

Expression of bcl 2 in Tissues from Halo Nevus and Melanocytic Nevus

晕痣和痣细胞痣主要组织相容复合体（MHC）抗原的免疫组化观察

Immunohistochemical study of MHC antigens in tissues from halo nevus and pigmented nevus

继发于裂隙染色体9q缺失的痣样基底细胞癌综合征

NBCCS secondary to an interstitial chromosome 9q deletion

目的定位一个中国汉族痣样基底细胞癌综合征（NBCCS）家系的致病基因。

Objective To localize the pathogenic gene of nevoid basal cell carcinoma syndrome ( NBCCS ) in a Chinese Han family .

目的检测牙源性角化囊肿（OKC）中PTCH基因突变的发生频率、类型及分布特点，分析散发OKC与伴发痣样基底细胞癌综合征（NBCCS）OKC之间的分子病理联系。

Objective To investigate the frequency , type and distribution of PTCH mutations in odontogenic keratocysts ( OKC ) and to analyze the molecular pathological relationship between sporadic OKC and OKC associated with nevoid basal cell carcinoma syndrome ( NBCCS ) .

痣样基底细胞癌综合征的遗传学研究进展

Research advances on genetics of nevoid basal cell carcinoma syndrome

痣样基底细胞癌综合征伴发原发皮肤癌肉瘤

Primary cutaneous carcinosarcoma arising in a patient with nevoid basal cell carcinoma syndrome

白色海绵痣之脱落细胞分析

White sponge nevus : analysis of the exfoliated cells

刘茁等研究显示晕痣白斑处CD4+T细胞数量减少，CD8+T增多，外周血中CD4/CD8比值下降，且与疾病活动相关。

Liu Zhuo and other studies have shown that halo nevus white spot at the CD4 + decrease in the number of T cells , CD8 + T increased , peripheral blood CD4 / CD8ratio decreased and associated with disease activity .

对临床已确诊的2例皮内痣进行连续切片，痣细胞和基底膜的表达分别采用S－100多克隆抗体和IV型胶原单克隆抗体LAB－SA免疫组化染色法。

Taken from 2 paraffin embedded tissues , pigmented nevi were cut into serial histologic sections . The expression of nevus cell and basement membrane were respectively applied by S-100 and IV collagen antibody with LAB-SA immunohistochemical technique .