黑瘤

Objective To investigate the expression of heparanase protein in cutaneous malignant melanoma and its significance.

目的探讨乙酰肝素酶蛋白在皮肤恶性黑素瘤中的表达及其意义。

Cutaneous malignant melanoma is one of the most malignant tumors. It is easy for invasion and metastasis.

皮肤恶性黑素瘤是恶性程度较高的肿瘤之一，易于侵袭和转移。

Objective To determine the independent prognostic factors influencing long-term survival rate of the patients with cutaneous malignant melanoma.

目的探讨影响皮肤恶性黑素瘤患者长期生存的独立预后因素。

The authors report a relation between the demographics and presentation of cutaneous melanoma and age.

作者报道了皮肤黑素瘤的人口统计学和先露与年龄之间的关系。

Objective To investigate the effects of glutamate receptor signaling on melanoma cell dendrite morphology and cytoskeleton protein.

目的 探讨谷氨酸受体通路对恶性黑素瘤细胞树突形态以及细胞骨架蛋白的作用。

These diseases detected were esophageal varices, erosive gastritis, bile reflux gastritis, xanthoma, duodenitis, duodenal ulcer, small intestinal cancer, small intestinal angiodysplasia, Crohn's disease, intestinal polyp, intestinal erosion and congestion, diverticula, colon melanosis and colonic cancer.

检出了15种病变：食道静脉曲张、糜烂性胃炎、胆汁返流性胃炎、胃黄色瘤、十二指肠炎、十二指肠溃疡、小肠肿瘤、小肠血管畸形、克罗恩病、小肠单发及多发息肉、非特异性小肠炎、吸收不良综合征、小肠憩室、结肠黑病变、结肠癌。

In their logistic regression models to establish odds ratios, the authors adjusted for demographics; other established risk factors for melanoma, including numbers of nevi and extent of freckling; and any use of exogenous hormones.

在他们确立优势比的对数回归模型中，作者 adjusted for demographics ；确定的其他黑素瘤危险因子包括痣的个数和大小，还有外源激素的使用情况。

Results: In 18 patiens, the diagnosis rate preoperatively was 0, among them, 18 cases had hematemesis and melanorragia; 6 gastroenteric hemorrhage; 4 abdominal mass; 3 cases pylorochesis; and 1 perforation.

结果：18例胃肠道间质瘤患者术前均未获明确诊断，均有腹痛、黑便症状，其中消化道大出血6例，腹部包块6例，幽门梗阻3例，合并穿孔1例。

Results: in 18 patiens, the diagnosis rate preoperatively was 0, among whom, 18 cases had hematemesis and melanorragia; 6 cases gastroenteric hemorrhage; 4 cases abdominal tumor; 3 cases pylorochesis; and 1 case perforation.

结果：18例胃肠道间质瘤患者术前均未获明确诊断，均有腹痛、黑便症状，其中消化道大出血6例，腹部包块6例，幽门梗阻3例，穿孔1例。

Using hemocyanin as a model system, scientists can learn about the activation mechanism of other phenoloxidase enzymes in the same family, opening the door to new understanding of both melanoma and albinism, she said.

她说：以血蓝蛋白作为模型系统，科学家们便可推究其他同家族类酚氧化酶的活化机理，也为以新的视角去理解白化病和黑素瘤病开启了一道大门。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。