粘质物

基本解释 (translations)

mucilage

与粘质物相关的网络例句 [注：此内容来源于网络，仅供参考]

The papA gene was amplified from the pilus adhesive cluster of UPEC132, and then was cloned into plasmid pUC18. The recombinant plasmid was identified and subjected to DNA sequencing.

采用此引物扩增132菌株p菌毛粘附基因群的papA基因，扩增产物克隆入质粒，选取阳性重组质粒进行核苷酸序列分析。

I'm slime and i've got one thing on my mind.

我是粘质物并且我心里有件事

The spermatozoa are embeded in a extracellalar matrix composed of high dense fibrils matrix and flocculent and concentric vesicles similar to that in the primary spermatophore layer, but the later lack of spermotozoa. The flocculent and concentric vesicles are often seen to release their contents around the main body of spermatozoa. The spermatozoa may absorb the contents to form vesicular zone and membrane zone in sperm nucleu. The secondary spermatophore layer is distinctly subdivided into inner region and outer region. The loose outer region consists of canaliculated reticulum and large flocculent vesicles.

输精管内的精荚为管状，由精子群、精荚基质及初级精荚壁和次级精荚壁组成，初级精荚壁与精荚基质是相连续的，它们之间无明显界限，两者均由电子密度较高的纤丝状基质和絮状泡和同心圆泡组成，但后者不含精子，后者中的絮状泡和同心圆泡常在精子主体部周围释放内含物，可能与形成精子细胞核中的泡状带和膜状带有关，在交配后的雌虾，其头胸部腹面上粘着的精荚中，其基质内已不见絮状和同心圆泡，仅见稀疏的纤丝。

The result indicated that suitable thickness of paddy soil is about 15cm,and for dry arable land it should not be lower than 20cm;The alluvial rivers parent material is the best one to influent the output,the rice fields is the worst with the parent material of slate ground,while the dry and plough land is the worst for its purple sand shale parent material;The paddy rice is best with the acid soil,and the dry crop is the best with the neutral soil;The obstacles horizon exist in 35.2%of the rice fields in research region,and many for middle or top digit obstacles.

结果表明，水稻土的适宜耕层厚度为15 cm左右，旱耕地适宜耕层厚度应不低于20cm；成土母质对产量的影响以河湖沉积物母质最好，稻田以板页岩母质最差，旱耕地以紫色砂页岩母质最差；水稻以酸性土最好，旱作以中性土最好；研究区稻田有35.2%的存在障碍层，且多为中、高位障碍，是影响水稻产量整体提高的主要因素；水稻和旱作都以壤土为最好，其中，稻作怕砂，旱作怕粘；水稻土适宜的容重为1.00—1.29 g/cm~3。

Objectives: To investigate the effects of adhesion and proliferation of bone mesenchymal stem cells in the surface of lactic acid/glycolic acid/asparagic acid-co-polyethylene glycol PLGA- tri-block polymer scaffolds, try to find a new biomaterial to induce seed cells in vitro for bone tissue engineering.

目的：探讨大鼠骨髓间充质干细胞BMSCs在聚丙交酯/乙交酯/天冬氨酸-聚乙二醇三嵌段多元共聚物 PLGA-表面粘附、增殖的情况，为组织工程学体外诱导种子细胞生长提供新的生物材料。

Objective : To detect the serum level of triglyceride、total cholesterol、low-density-lipoprotein-cholesterol、plasma viscosity,fibrinogen 、the level of plasma tissue plasminogen activator,plasminogen activator inhibitor-1(PAI-1) and calculate the score of nervous impairment of acute ischemia apoplexy patients ; so as to compre- hend changes of lipid metabolism、hemorheology and fibrinolysis function of AIA patients and it relation of the condition degree, and to investigate relationship between the above-mentioned microcosmic indexes and phlegm blood stasis syndrome.

目的：通过观察急性缺血性中风患者血清甘油三酯、胆固醇、低密度脂蛋白、血浆粘度、纤维蛋白原、血浆组织纤溶酶原激活物及其抑制剂-1（PAI-1）和评定神经功能缺损程度积分以了解急性缺血性中风患者脂质代谢、血液流变性及纤溶系统功能的变化及其与病情程度的关系，并探讨上述微观指标与痰瘀证的关系。

The PSCA_3 fragment was selected for its superior expression level in eukaryotic cells.Then the sig-PSCA_3-Fc-GPI genetic fragment was cloned into pVAX1-neo-IRES-GM/B7 vector to construct the final immunological inhanced DNA vaccine pVAX1-PSCA_3-FcGB. Immunofluorescence and flow cytometry were used to confirm the expression of PSCA_3 fragment by transfected into Cos7 cell.Finally,the anti-tumor effect of pVAX1-PSCA_3-FcGB was tested in murine prostate cancer model generated by RM-1 cell line.The animal was immunized with pVAX1-PSCA_3-FcGB DNA vaccine by intramuscular injection plus electroporation,pVAX1 and pVAX1-PSCA_1-FcGB plasmid were used as control.The inhibitory effect of tumor was investigated by observion of forming time,volume and inhibition ratio of tumor.Results:DNA sequencing conformed that the heterological PSCA fusion antigen fragment which was synchronized by overlapping-extending-PCR,was consistent to design.Enzyme digestion analysis showed that the 1 to 4 copies heterological PSCA fusion antigen fragments were constructed successfully.

方法(1)检索GenBank，选择包含人主要T细胞抗原表位序列的人PSCA基因片段，应用异种化抗原设计技术，保留人T细胞抗原表位，设计异种化PSCA融合抗原片段；(2)根据核酸序列按中心模板法设计引物，应用重叠延伸PCR技术拼接合成异种化PSCA融合抗原片段基因，以PCR、限制性酶切和DNA序列测定法进行鉴定：(3)利用DNA限制性内切酶BssHⅡ和MluⅠ酶切后粘端互补的特点，采用同尾酶法构建1—4拷贝异种化PSCA融合抗原片段(PNCA_1-PSCA_4)，并将上述片段分别插入真核表达载体pCI-neo-Fc-GPI中，转染293T细胞，借助免疫荧光+流式细胞术考察插入片段表达效率，最终选定PSCA_3片段进行下一步研究；(4)将sig-PSCA_3-Fc-GPI基因片段自pCI-PSCA_3-Fc-GPI质粒上切下，插入pVAX1-neo-IRES—GM/B7载体中，构建免疫增效DNA疫苗pVAX1-PSCA_3-FcGB，并应用转染Cos7细胞+免疫荧光/流式细胞术方法鉴定其在真核细胞中的表达情况；(5)给8周龄雄性C57BL/6小鼠皮下种植RM-1细胞，制备小鼠前列腺癌模型，并采用股四头肌肌肉注射+电脉冲法(Electroporation，EP)接种DNA疫苗质粒pVAX1-PSCA_3-FcGB，同时接种pVAX1空载体质粒和pVAX1-PSCA_1-FcGB质粒作为对照，通过观察计算免疫动物的成瘤时间、肿瘤体积和抑瘤率，来评价该DNA疫苗在小鼠体内的抑瘤效果。

PartⅡThe mechanism elucidation about effects ofα-(2,3)/(2,6)sialic acid on the Cx43gap-junction functions.(1) Westernblotting experiment showed that the decrease of sialic acid didn\'t changethe Cx43 expression and its phospholation level.(2) Westernblotting experiment showed sialidase didn,t change the ZO-1 expression,IP and confocal experiment showed sialidase improved the interaction of Cx43 andZO-1.(3) Westernblotting experiment showed sialidase didn\'t change N-cadherin expression,IP and confocal experiment showed sialidase promoted the complex formation ofCx43 and N-Cadherin.(4)Sialidase could increase the ERK1/2 phospholation level,and enchanedintercellular homotypic adhesion,Immunofluorometric assay showed sialidase couldpromote the N-cadherin cluster on the membrance.

第二部分：α—(2，3)／(2，6)唾液酸对肿瘤细胞CX43间隙连接功能影响的机制研究1、Westernblotting结果表明降低细胞膜表面唾液酸并不改变Cx43的表达及其磷酸化水平：但Cx43连接斑形成增多；2、Westernblotting结果表明唾液酸酶作用后细胞ZO—1表达没有改变，IP及免疫荧光共定位结果表明唾液酸酶作用后促进了Cx43与ZO-1的结合；3、Westernblotting结果表明唾液酸酶作用后细胞N-cadherin表达没有改变，IP及免疫荧光共定位结果表明唾液酸酶作用后促进了Cx43与N-Cadherin复合物的形成；4、唾液酸酶作用后细胞内ERK1／2磷酸化水平明显增加，细胞间同质粘附增加，以及免疫荧光表明唾液酸降低后可促进N-cadherin的膜成簇。

The findings of the newly identified goose paramyxovirus strain GPMV/HBexperimental infection were as follows: The challenge caused high morbidity and highmortality.The clinical signs included severe depression, decreased appetite or anorexia,white,yellow and green diarrhea, with neural symptoms;pathological changes showed thathaemorrhage and ulceration of intestine mucosa, necrosis of spleen and pancreas,andedema of liver and kidney, uratic deposition in kidney.Eosinophilic inclusion bodies werefound in the cytoplasm of pancreas and a large quantities of fiber protein were found inintestine. Lots of hemosidefin was found in some area of liver and kidney. A number ofT、B lymphocytes reduced sharply in spleen,lymph nodes in dead geese. Transmissionalelectron microscope showed that some cells had the morphological characteristics ofmitochondria swelling, morphological changes were condensation of nuclear chromatininto dense masses,followed by its marginating against the nuclear envelope, andespecially concentration of cytoplasm association with lots of lipid droplet.

人工感染雏鹅实验中，雏鹅临床表现为高发病率和高死亡率，食欲和饮水减少，拉白色、黄绿色稀粪，伴有神经症状；常规组织学观察，脾脏和胰腺肿大，有白色坏死斑点，肠道出血和坏死，肝脏肿大变性，肾脏肿大变性有尿酸盐沉着等；用特殊染色和组织化学方法首次对人工感染鹅副粘病毒的雏鹅的重要脏器进行研究，结果表明：胰腺中发现病毒包涵体，肠道中大量纤维素以及胶原纤维增生，肾脏、肺脏大量含铁血黄素沉着，免疫器官如脾脏和淋巴结中T、B淋巴细胞大量减少；电镜下多种细胞呈现线粒体水肿，多种实质细胞的染色质固缩，染色质边集，特别是细胞内容物如脂肪滴增多的病理变化特征。

In the blood free radicals can oxidise LDL carrying cholesterol, which then turns "sticky" and forms deposits in blood vessel.

在血液中自由基能够氧化运送胆固醇的低密度质蛋白，使他们变&粘&，在血管里形成沉积物。

与粘质物相关的网络解释 [注：此内容来源于网络，仅供参考]

Staphylococcus aureus：金葡菌

本文研究了产毒金葡菌(Staphylococcus aureus)、粘质沙雷氏菌(serrolia marcescens)的纯培养物,以及pH条件变化时,它们各自与其它细菌共存时,在蘑菇罐头中的生长及产葡萄球菌肠毒素、产TECRA阳性物质的规律.

gum：胶质

广义之胶质(gum)系自植物组织的一部份(如果实,种子,海藻等)所抽取之胶状粘质物而言,胶质物因具有吸收多量水份之性质,故多用为冰淇淋之安定剂,前述藻酸钠亦为其中一种,兹举有价值而属于此类的安定剂如下:

heavy oil：重油

柴油等 1.37 重质燃料油(heavy fuel oil) 石油炼制中粘度较大的黑色粘稠残余物如重油渣油等 1.38 渣油(residue oil) 石油炼制中减压蒸馏和热裂化后的粘稠残余物粘度大在室温下呈半固体状 1.39 重油(heavy oil) 由渣油裂化重油或

matrix solution：基质溶液

一、 基质溶液(matrix solution)的制备 贮库有多层的或单层的,用作多层的系统的贮库材料最好由相同的基本成分组成,其中可能包括聚合物、软化物、增粘剂、填料.

Testacea：有壳目

(2)有壳目(Testacea):体外具几丁质或拟壳质构成的单室壳,或体外有粘液粘着砂粒等外来物形成砂质壳. 壳的一端具有大孔,伪足由此孔伸出,伪足叶型或丝形. 无性生殖是纵二分裂或横二分裂. 有性生殖是异配生殖,但配子也呈变形虫状.

Chroococcaceae：色球藻科

亚气生及气生的属种,多数聚集成各式团块状,粘附在各种基质如石块、墙壁、树干、藓类以及比较大形的其他藻类植物体或其胶质分泌物上. 有3个科:色球藻科(Chroococcaceae)、石囊藻科(Entophysalidaceae)和蓝柄藻科 (Cyanostolonaceae).

lignoceric acid：廿四(烷)酸

心材含廿四烷酸(Lignoceric acid)、槲皮素、dl-儿茶精(dl-Catechol)等. 叶含粘液质是多糖和蛋白质的复合物,其粘多糖部分的组成成分是阿拉伯糖、木糖、鼠李糖、半乳糖、葡萄糖和葡萄糖醛酸. 叶和小枝含肉豆蔻酸等.

muciform：粘液样的

mucification 粘液化 | muciform 粘液样的 | mucilage 粘质物

Fibrils：小纤维

膜内物质,在动物活时为半流体的胶粘物,死后除细胞核外有小纤维(fibrils)及肌浆(sarcoPlasm). 肌膜所包的物质一般总称肉汁(musclepeaswa ) ,其中成分主要为蛋白质. 将新鲜肌肉压榨可得肉汁及肉基质(musclestroma )的固形物.

heavy tar distillate：重质焦油馏出物

heavy tar ==> 重质柏油,厚柄油 | heavy tar distillate ==> 重质焦油馏出物 | heavy textured soil ==> 重粘结土,重粘质土