查询词典 keratin

Keratec, which uses a special process to extract the keratin from wool, claims that other keratin extraction methods cause the proteins to lose their natural functionality.

角膜的，它采用特殊工艺提取蛋白，从羊毛，声称其他蛋白提取方法，使蛋白质失去其自然功能。

The unique keratin protein and fattiness of keratin cell constitute cell membrane for the natural moist factor, which prevents the loss of natural moist factor and moderately controls the external diffusion of moisture, make skin more elastic and glossy.

独有的角质蛋白和角质细胞的脂质能构成天然保湿因子的细胞膜，防止天然保湿因子的流失，也适当控制了水分从皮肤向外扩散，使肌肤增加弹性有光泽。

Immunohistochemistry analysis of Keratin revealed that the purity of the cells reached 100%.

Keratin免疫组化鉴定显示，所获细胞的纯度接近100%。

Keratin antibody IgM 3B4. CONCLUSION: Natural monoclonal anti??keratin antibody IgM 3B4 can inhibit the adhesion of Candida albicans to the malpighian cells, human buccal epithelial cells and endothelial cells of fetal umbilical vein, and decrease the invasion of Candida albicans due to its inhibitory action on the formation of Candida albicans germ tube,which indicates that natural antibody IgM plays a role in the natural immunity against yeast infection.

单克隆天然抗角蛋白抗体IgM 3B4在体外能够抑制白念珠菌芽管形成，能够抑制白念珠菌与人角质形成细胞、人口腔黏膜上皮细胞、胎儿脐静脉内皮细胞的粘附，从而降低白念珠菌的侵袭力，提示天然抗体IgM在机体抗真菌感染的天然免疫中可能具有积极的作用。

And the different concentrations of natural monoclonal anti-keratin antibody IgM 3B4 were incubated with the mixed suspenions of Candida albicans yeast phase with malpighian cells, human buccal epithelial cells, endothelial cells of fetal umbilical vein, respectively, to observe the action of natural monoclonal anti-keratin antibody IgM 3B4 to the adhesion of Candida albicans to malpighian cells, human buccal epithelial cells and endothelial cells of fetal umbilical vein.

结果：与对照组比较，不同浓度的单克隆天然抗角蛋白抗体IgM3B4均能抑制白念珠菌芽管生成，并且抗体浓度越高，抑制白念珠菌芽管形成的作用越明显；同时单克隆天然抗角蛋白抗体IgM3B4能够显著减少白念珠菌与角质形成细胞、上皮细胞、内皮细胞的粘附，其抑制作用与单克隆天然抗角蛋白抗体IgM3B4的浓度呈正相关。

Keratin antibody IgM 3B4 to the adhesion of Candida albicans to malpighian cells, human buccal epithelial cells and endothelial cells of fetal umbilical vein. RESULTS: It was found that the different concentrations of natural monoclonal anti??keratin antibody IgM 3B4 could inhibit Candida albicans germ tube formation and adhesion of Candida albicans to malpighian cells, human buccal epithelial cells and endothelial cells of fetal umbilical vein.Its inhibitory action was positively related to the level of natural monoclonal anti??

结果：与对照组比较，不同浓度的单克隆天然抗角蛋白抗体IgM 3B4均能抑制白念珠菌芽管生成，并且抗体浓度越高，抑制白念珠菌芽管形成的作用越明显；同时单克隆天然抗角蛋白抗体IgM 3B4能够显著减少白念珠菌与角质形成细胞、上皮细胞、内皮细胞的粘附，其抑制作用与单克隆天然抗角蛋白抗体IgM 3B4的浓度呈正相关。

Keratin antibody IgM 3B4 specifically against Candida albicans in vitro. METHODS: The different concentrations of natural monoclonal anti??keratin antibody IgM 3B4 were incubated with Candida albicans yeast phase suspension on condition that profited germ tube formation of Candida albicans to observe the action of natural monoclonal anti??keratin antibody IgM 3B4 to Candida albicans germ tube formation.And the different concentrations of natural monoclonal anti??keratin antibody IgM 3B4 were incubated with the mixed suspenions of Candida albicans yeast phase with malpighian cells, human buccal epithelial cells, endothelial cells of fetal umbilical vein, respectively, to observe the action of natural monoclonal anti??

将不同浓度的单克隆天然抗角蛋白抗体IgM 3B4分别与白念珠菌酵母相悬液在有利于芽管形成的条件下共同孵育，倒置显微镜下计数白念珠菌总数以及白念珠菌芽管数；将不同浓度的单克隆天然抗角蛋白抗体IgM 3B4与白念珠菌酵母相和人角质形成细胞混悬液、白念珠菌酵母相和人口腔黏膜上皮细胞混悬液、白念珠菌酵母相和胎儿脐静脉内皮细胞混悬液共同孵育，分别计数人角质形成细胞、人口腔黏膜上皮细胞、胎儿脐静脉内皮细胞上粘附的白念珠菌数。

In order to further investigate the relationship of SP and ESCs, we design two level experiments —in vitro and in vivo. In vivo, firstly, We establish the nomal rat full-thickness wounds model, and employ integrin β1 keratin 19(K19)、 keratin 15(K15)、 Brdu as ESCs markers to conform the existence of ESCs in the granulation tissue of Group Capsaicin (rats were subcutaneously injected capsaicin pre-injury to damage sensory neuron and block the secretion of neuropeptides), Group Control, and Group SP (rats were injected SP in the wound postinjury). Secondly, as diabetic skin lacking of SP due to extensive pathological changes of sensory ending, we make a hypothesis:one of the main reason of unhealing wounds on diabetic patients could be insufficient SP which lead to fewer ESCs recruitment around wounds.

在此基础上，为进一步验证P物质促进表皮干细胞向肉芽组织中募集这一重要发现，本研究首先利用β1整合素、K19、K15等干细胞标记物以及干细胞慢周期性的特点，分别在体观察了正常皮肤伤口愈合过程中SP组、辣椒素组采用特异性感觉神经毒性药物辣椒素(capsaicin皮下预注射化学性除去感觉神经从而阻止神经肽分泌、对照组肉芽组织中表皮干细胞分布特点；其次，糖尿病患者皮肤存在周围末梢神经的损伤和神经肽含量的下降，这是否会导致糖尿病皮肤伤口创缘表皮干细胞募集不足，继发伤口难愈？

The majority of keratin mutations are dominant acting and mostly involve mis-sense or small insertion/deletion mutations clustering at the ends of the rod domain of the keratin molecule.

目前报道的基因突变点集中在角蛋白1A螺旋起始区和2B螺旋末端的高度保守区，基因突变方式多数为错义突变，偶有小片段插入或缺失突变。

There are generally two main drawbacks in the currently reported methods of dissolving wool, one of which is the low efficiency of dissolving fibers; only the wool keratin solutions with low concentration, low viscosity, relatively low molecular weight and low conversion rate have been obtained; the other drawback is, as mentioned in many patents, the wool keratin solution needed to be concentrated, purified, and coagulated into wool keratin powder, through back-permeation, dialysis techniques, in order to facilitate the application in the subsequent processes.

目前研究报道的羊毛纤维溶解方法都普遍存在有两个主要缺陷：其一是对纤维的溶解效率低，只能获得低浓度、低粘度、较低分子量、低制成率的羊毛角蛋白质溶液；其二则是因浓度低而在多数专利中需要通过反渗透、透析方法使溶液浓缩、提纯、固化成羊毛角蛋白质粉末，以方便后续加工使用。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。