Objective: To isolate and culture hair outer root sheath amelanotic melanocyte derived from human scalp. 目的从人头皮毛囊外根鞘分离纯化培养无色素黑素细胞。
Immunohistochemical Study of c-kit on Amelanotic Melanocyte in Follicle from Vitiligo Patients 白癜风毛囊无色素性黑素细胞c-kit表达的免疫组化研究
Activation of amelanotic melanocytes in outer root sheath of hair induced by methoxsalen in vitro 甲氧沙林对体外培养的人毛囊外根鞘无色素黑素细胞的激活作用
Objective: To study the effects of endothelin-1 on the adhesion and migration of amelanotic melanocytes in hair out root sheath and observe its role on cytoskeleton. 目的:体外研究内皮素-1(ET-1)对毛囊外根鞘无色素黑素细胞(AMMC)黏附和移行的作用,并观察其对细胞骨架蛋白微丝、微管的形态影响。
It was found that aberrant melanosomes were present in 14 cases of MM including 2 cases of amelanotic MM and absent in 2 cases of pigmented MM and one case of amelanotic MM. 14例MM包括2例无色素性MM中找到异常黑素小体,2例含色素及1例无色素性MM中未找到异常黑素小体;
Evaluation of S-100 protein in the diagnosis and differential diagnosis of malignant amelanotic melanoma S&100蛋白在无色素性恶性黑色瘤诊断和鉴别诊断中的作用
Ultrastructural Characteristics of Amelanotic Melanocytes from Human Hair Follicles 毛囊内无色素黑素细胞的超微结构特点
All-trans retinoic acid induced the differentiation of amelanotic melanocytes of human hair follicle 维A酸促毛囊外毛根鞘无色素黑素细胞分化的实验研究
Diagnosis and treatment of 28 cases with amelanotic malignant melanoma 无色素性恶性黑色素瘤28例诊断及治疗分析
Conclusions: The available of culture of amelanotic melanocyte was obtained successfully by two-step enzyme and high dose trypsin treatment. 结论两步酶法结合高浓度的胰蛋白酶处理细胞可彻底清除成纤维细胞,获得无色素黑素细胞的纯培养。
Studies on the Activation and Migration of Amelanotic Melanocytes in Outer Root Sheath Derived from Human Hair Follicles and the Inhibitory Effects of Icariin on Melanogenesis of Melanoma Cells and Epidermal Melanocytes 人毛囊外毛根鞘无色素黑素细胞的激活与移行和中药淫羊藿苷等抑制黑素瘤细胞及黑素细胞黑素生成的研究
Observation of cultured amelanotic melanocytes from hair follicles by atomic force microscopy 人毛囊内无色素黑素细胞的原子力显微镜观察
Objective: To investigate the location of amelanotic melanocyte in outer root sheath and the cell components col-lected by digestion of hair follicles. 目的:研究头皮毛囊外根鞘中无活性黑素细胞的存在部位以及毛囊经胰酶消化的细胞组成。
Cases of them were amelanotic type and 2 cases were misdiagnosed. 其中4例为无色素型,2例初诊为其他肿瘤。
Objective To investigate biological characters of amelanotic melanocytes ( AMMC) located in the outer root sheath of the hair follicles. 目的初步探讨外毛根鞘处于静息状态的无色素性黑素细胞(AMMC)生物学特性。
Stem cell factor combined with matrix proteins promotes attachment and migration of amelanotic melanocyte from human follicle hair 干细胞因子结合基质蛋白对毛囊无色素黑素细胞黏附与移行的调节作用
Objective To observe the surface structure of amelanotic melanocytes ( AMMCs) from human hair follicles by atomic force microscopy ( AFM). 目的用原子力显微镜观察人头发毛囊内无色素黑素细胞的表面结构。
One Case: Amelanotic Malignant Melanoma of Right Heel Skin Combined with Calcaneal Involvement 右足跟部皮肤无色素性恶性黑色素瘤侵犯跟骨1例报告
Results: Anchoring cells were mostly amelanotic melanocyte in early stage, only a small quantity of keratinocyte and none of fibroblast. 结果培养物中初始贴壁细胞大多数为无色素黑素细胞,仅有少量的角质形成细胞,无成纤维细胞污染。
Amelanotic malignant melanoma is a rare type of malignant melanoma. It is often misdiagnosed as other cutaneous diseases or tumors due to the lack of melanin and various clinical manifestations. 无色素性恶性黑素瘤是临床上比较少见的一种恶性黑素瘤,因其缺乏黑色素,临床表现多样,无明显特异性,所以诊断比较困难,常易误诊为其他皮肤病或肿瘤,应引起重视。