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- PurposeTo study and to compare the anti-HBV effect of alcohol extract from Styela plicata Lesueur, Styela canopus Savigny and Symplegma oceania Tokioka in vitro. 目的对皱瘤海鞘、冠瘤海鞘和大洋纵列海鞘醇提取物的体外抗乙肝病毒作用进行研究和比较。
- The differences between the chemical constituents of the two coexisted tunicates , Styela plicata and Styela canopus , were also discussed preliminary. 同时也初步探讨了共生的皱瘤海鞘与冠瘤海鞘化学成分差异的原因
- Styela plicata is an ascidian which belongs to class Ascidiacea, subphylum urochordata, phylum Chordates. About 2000 kinds of ascidians have been found in the nature and they distribute over the maritime space. 海鞘(Ascidian)属于脊索动物门(Chordates)，尾索动物亚门(Urochordata)，海鞘纲(Ascidiacea)，全世界约有2000种，广泛分布于各海域中。
- Alcohol extract had a definite inhibition effect on HBsAg when the concentration was over 4 mg/ml (Styela plicata Lesueur and Styela canopus Savigny ) and 2 mg/ml(Symplegma oceania Tokioka ). 当皱瘤海鞘和冠瘤海鞘醇提取物的浓度大于4mg/ml、大洋纵列海鞘醇提取物的浓度大于2mg/ml时;3种海鞘对HBsAg具有一定程度的抑制作用(P<0.;05);
- We manipulated the density (and thus, sperm environment) of a broadcast spawning ascidian (Styela plicata) in the field and then determined whether the phenotype of eggs and sperm changed. 同样地，当雌性海鞘探测到过多的雄性竞争交配结合卵细胞时（过多的精子将杀死一些生物体的卵细胞），雌性海鞘将生产出更小的卵细胞，很精子很难探测到。
- Chemical Constituents of the Tunicate Styela Plicata from the Dayawan Bay 皱瘤海鞘的化学成分研究
- Styela plicata 皱瘤海鞘
- This is the first report about Styela canopus. 这是有关冠瘤海鞘化学成份研究的首次报道。
- Hook.,and Nervilia plicata (Andrews) Schltr.f. 和毛叶芋兰Nervilia plicata(Andrews)Schltr
- The sapwood of the Western Red Cedar (Thuja plicata) is thin with a light yellow tinge. 西部红杉(侧柏木)是较薄，有浅黄色。
- The fat content and the fatty acid compositions in styela clava and dona intestinalis from Yantai sea area were analyzed and the extraction technology was studied. 对烟台渤海湾的柄海鞘和玻璃海鞘的脂肪含量及其脂肪酸组成进行了分析,并对其提取工艺进行了研究。
- The results indicate that the Cristaria plicata (Leach) has two labials, the inner one and the outer one which has a ridged surface and a smooth surface on. 研究结果表明，褶纹冠蚌的唇瓣分为外唇瓣和内唇瓣，内外唇瓣相向一面具沟嵴，为褶皱面，相背一面表面光滑，为光滑面。
- Like 80 mmol/dm~3 K~(+), K~(+)-free or Mg~(2+)-free seawater would produce evidence of toxicity. The mechanisms of ionic control of settlement and metamorphosis in the Styela canopus Savigny larvae were discussed. 另外;人工海水中缺乏K+或Ca2+或K+浓度达80mmol/dm3 都会对冠瘤海鞘幼体产生毒害作用.
- The total amount of the fat in dona intestinalis was 6. 16% and in styela clava was 5. 02% then in the inner-bursa and shell of styela clava were 10. 68% and 1. 14% respectively with dried weight. 脂肪总含量;玻璃海鞘为干重的6.;16%25; 栖海鞘的含量为干重的5
- Experiments show that conspecific adult tunic extracts and larval tissue extracts both were able to induce Styela canopus larvae to settle and metamorphose in the concentrations of 5% and 10%. 结果表明,冠瘤海鞘被囊萃取物和幼体萃取物在5%25和10%25的浓度下均促进冠瘤海鞘幼体的附着和变态,但被囊萃取物的诱导效果明显强于幼体萃取物;
- Keywords ascidia Styela clava;sterol;GC MS; 柄海鞘;甾醇化合物;气质联用（GC-MS）;
- Keywords Ascidian;Styela clava;GC-MS; 关键词海鞘;柄海鞘;GC-MS联用;
- Keywords Styela clava;chemical elements;analysis; 海鞘;化学元素;分析;
- Keywords mussel;Cridtaria Plicata;joined polysaccharide; 河蚌;褶纹冠蚌;结合型多糖;
- Analysis of Nutritional Components in Styela Clava Herdman 柄海鞘营养成分分析
