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ovarian protein
相关语句
  卵巢蛋白
     In some parasitic wasps, PDV frequently has a synergistic effect with other factors, such as ovarian protein, teratocyte and venom.
     一些寄生蜂的PDV与其他因子,如卵巢蛋白、畸形细胞或蜂毒等协同发挥作用。
短句来源
  相似匹配句对
     protein.
     protein。
短句来源
     EXPRESSION OF p16 PROTEIN IN OVARIAN CARCINOMA
     卵巢癌p16蛋白的表达及其意义
短句来源
     Expression of PTEN protein in epithelial ovarian cancer.
     上皮性卵巢癌PTEN蛋白表达分析
短句来源
     Protein-caloriemalnutritioninpatientswithposthepatiticcirrhosisanditstreatment
     肝炎后肝硬化蛋白能量营养不良的研究
短句来源
     Ovarian Transplantation
     卵巢移植
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  ovarian protein
This work represents one of the most complete ovarian protein expression analysis reports to date and the first comparative study of gene expression profiling and proteomic patterns in ovarian cancer.
      
The parameters studied were ovarian esterase, acid and alkaline phosphatase activity, ovarian protein content, gonadosomatic index (GSI) and hepatosomatic index (HSI).
      
In contrast, ovarian protein synthesis occurred at a constant rate for at least 20 h and showed no wound response.
      
Ovarian protein profiles produced by sodi- um dodecyl sulfate-polyacrylamide gel electrophoresis showed a depletion of the yolk protein vitellin.
      
The effect of Plasmodium yoelii nigeriensis infection on ovarian protein accumulation by Anopheles stephensi
      
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This paper reports the changes of nucleic acid and protein contents in the developing ovary of the normal copulating female of oriental migratory locust, Locusta migra-toria manilensis Meyen. Comparisons have been made on the effects of parthenogenesis and the treatment with gonadotropic factor of the male locust.The results obtained indicate that the ovary of the female locust begins to develop rapidly after copulation which takes place from 7 to 10 days after adult emergence. The fresh weight, the total phosphorus...

This paper reports the changes of nucleic acid and protein contents in the developing ovary of the normal copulating female of oriental migratory locust, Locusta migra-toria manilensis Meyen. Comparisons have been made on the effects of parthenogenesis and the treatment with gonadotropic factor of the male locust.The results obtained indicate that the ovary of the female locust begins to develop rapidly after copulation which takes place from 7 to 10 days after adult emergence. The fresh weight, the total phosphorus and protein contents of the ovary increase in different degrees. At the same time the length of the terminal oocyte increases gradually. On the fifteenth day after emergence the ovary nearly reaches its full development; and the contents of these ovarian constituents also reach to their highest peaks. At this time the acid-soluble phosphorus occupies about 70% of the total phosphorus content while the phospholipid-P about 20%.The RNA-P content from the first to the fifteenth day after emergence may increase 28 times and the DNA-P content 6 times. That the increase of RNA-P is more rapid than DNA-P and that the increase of the ratio RNA/DNA is parallel with ovary development indicate the increase of protein synthesis in the ovary. This has also been proved by a quantitative determination of the ovarian protein contents. During the course of ovary development, however, the percentages of RNA-P and DNA-P with reference to total phosphorus as well as to the fresh weight of the ovary decrease gradually. This means that other phosphorus components and other constituents in the ovary accumulate more rapidly than the nucleic acids.After the female locust has laid its egg-pod, the contents of nucleic acids and other constituents in the ovary decrease suddenly to the level similar to those of the female 10 days after emergence. Thereafter, the ovary development and the inceases of nucleic acids, protein and other constituents will start once more. At the same time the length of the terminal oocyte increases to a large extent. It thus shows a clear cyclic change of the ovary during reproductive activity.In the parthenogenetic female locust the pre-oviposition period is greatly prolonged. Its terminal oocyte grows so slowly that on the fortieth day after emergence the ovarian contents of nucleic acids, protein, etc. remain at the same level as if the female ten days after emergence.When the parthenogenetic female locust is treated on the lateral surfaces of the abdomen and the antennal foveolae with the crude lipid-extract from the fat bodies of the male locust, its ovarian development can be greatly accelerated. As a consequence the contents of the ovarian constituents increase to a level comparable to those of the copulating control. This fact indicates that, the crude lipid-extraet from the fat bodies of the male locust is gonadotropic. The significance of the above mentioned results is discussed. We propose that the gonadotropic factor may regulate the metabolism of the ovarian nucleic acids, protein, etc. via/or with the action of the juvenile hormone from the corpora allata.

本文报道东亚飞蝗交配后雌蝗卵巢中核酸和蛋白质的含量变化,以及孤雌生殖和雄蝗促性腺因子对卵巢中核酸和蛋白质代谢的影响。雌蝗羽化后7—10天进行交配,卵巢开始迅速发育,卵巢鲜重、总磷量以及蛋白质含量皆迅速增长,同时末端卵母细胞长度亦不断增加。到羽化第15天时卵巢已接近发育完成。末端卵母细胞长达6.2毫米。在各种磷化合物中,酸溶性部分在羽化15天时占总磷量的70%,磷脂磷可达20%。这表明酸溶性磷化合物和磷脂在卵巢发育过程中有较高的代谢和积累。卵巢中RNA-P增长28倍,DNA-P,增长6倍。RNA/DNA比值随着卵巢的发育而增加,这标志着蛋白质在卵巢中合成;对蛋白质含量的测定也证实了这一点。如果以RNA-P和DNA-P占总磷量的百分含量或以每百毫克卵巢鲜重计算其含量,则在卵巢发育过程中反而皆相对降低,表明卵巢中其他含磷化合物的积累优于核酸磷的增长。当雌蝗第一次产卵后,卵巢的各组成成份迅即减少,此后四天内卵巢中核酸和蛋白质的含量复可再度迅速增长,末端卵母细胞(即原未产卵前之末端第二卵母细胞)亦进一步长大,从而表现了卵巢发育的周期性变化。 人为隔离的孤雌生殖的雌蝗在羽化后40天内,卵巢发育缓慢,其末端卵母细胞长度增长...

本文报道东亚飞蝗交配后雌蝗卵巢中核酸和蛋白质的含量变化,以及孤雌生殖和雄蝗促性腺因子对卵巢中核酸和蛋白质代谢的影响。雌蝗羽化后7—10天进行交配,卵巢开始迅速发育,卵巢鲜重、总磷量以及蛋白质含量皆迅速增长,同时末端卵母细胞长度亦不断增加。到羽化第15天时卵巢已接近发育完成。末端卵母细胞长达6.2毫米。在各种磷化合物中,酸溶性部分在羽化15天时占总磷量的70%,磷脂磷可达20%。这表明酸溶性磷化合物和磷脂在卵巢发育过程中有较高的代谢和积累。卵巢中RNA-P增长28倍,DNA-P,增长6倍。RNA/DNA比值随着卵巢的发育而增加,这标志着蛋白质在卵巢中合成;对蛋白质含量的测定也证实了这一点。如果以RNA-P和DNA-P占总磷量的百分含量或以每百毫克卵巢鲜重计算其含量,则在卵巢发育过程中反而皆相对降低,表明卵巢中其他含磷化合物的积累优于核酸磷的增长。当雌蝗第一次产卵后,卵巢的各组成成份迅即减少,此后四天内卵巢中核酸和蛋白质的含量复可再度迅速增长,末端卵母细胞(即原未产卵前之末端第二卵母细胞)亦进一步长大,从而表现了卵巢发育的周期性变化。 人为隔离的孤雌生殖的雌蝗在羽化后40天内,卵巢发育缓慢,其末端卵母细胞长度增长缓慢,卵蜒中核酸和蛋白质的含量皆较低,相当于正常发育卵巢5—10天的水?

In order to evaluate the acting mechanism of KK-42 on the ovarian development and protein biosynthesis , imidazole compound (KK-42) was applied to the pupae of the silkworms to investigate its effects on the protein biosynthesis of ovary and hemolymph. The results revealed that the increase of ovarian weight was inhibited markedly by KK-42. The protein bands of ovaries and hemolymph in pupa treated with KK-42 on gel electrophoresis had no difference compared with the control, but there was a slight change in...

In order to evaluate the acting mechanism of KK-42 on the ovarian development and protein biosynthesis , imidazole compound (KK-42) was applied to the pupae of the silkworms to investigate its effects on the protein biosynthesis of ovary and hemolymph. The results revealed that the increase of ovarian weight was inhibited markedly by KK-42. The protein bands of ovaries and hemolymph in pupa treated with KK-42 on gel electrophoresis had no difference compared with the control, but there was a slight change in the protein content of hemolymph and a little increase in the protein content of ovaries due to treatment of KK-42, while the protein content of hemolymph in the con-trol increased rapidly after pupation and reached peak on 3rd day, then declined rapidly and the increase of ovarian protein was identical with the decline of hemolymph protein. These suggested that not only protein biosynthesis in hemolymph but also transfer of protein from hemolymph to ovaries was inhibited by KK-42.

研究了咪唑类化合物KK—42对家蚕卵巢发育以及蛋白质合成的影响,结果表明KK-42对卵巢增重有明显的抑制作用,血淋巴蛋白含量在蛹期变化幅度很小,卵巢蛋白质含量增加也很缓慢;而对照区在化蛹后,血淋巴蛋白急剧增加,第三天达到高峰,以后又迅速下降,与卵巢蛋白质增加相吻合。由此表明,咪唑类化合物KK-42不仅抑制血淋巴蛋质的合成,同时还抑制了血淋巴蛋白向卵巢的转移。

Polydnavirus (PDV) has unique mutualistic associations with some ichneumonid and braconid wasps and disrupts host physiological systems, especially host immunity. During the oviposition process, a complex mixture of eggs, PDV and calyx fluid is injected into the host larva. PDV suppresses the insect cellular and humoral immune system, infecting directly or interacting indirectly with plasmatocytes and granular cells and leading to the cell's rounding up, and even apoptosis. PDV also inhibits Phenoloxidase activity,...

Polydnavirus (PDV) has unique mutualistic associations with some ichneumonid and braconid wasps and disrupts host physiological systems, especially host immunity. During the oviposition process, a complex mixture of eggs, PDV and calyx fluid is injected into the host larva. PDV suppresses the insect cellular and humoral immune system, infecting directly or interacting indirectly with plasmatocytes and granular cells and leading to the cell's rounding up, and even apoptosis. PDV also inhibits Phenoloxidase activity, and induces plenty of antibacterial response peptides. Current researches focus on examining viral gene expression accompanying host im- munity dysfunction. In some parasitic wasps, PDV frequently has a synergistic effect with other factors, such as ovarian protein, teratocyte and venom.

多分 DNA病毒(PDV)是在膜翅目姬蜂科和茧蜂科寄生蜂体内的一类很独特的病毒。寄生蜂产 卵时,PDV随同卵和萼液一起被注射入寄主体内,能干扰寄主的细胞免疫和体液免疫。该病毒直接侵染 或间接作用于血细胞,主要是浆细胞和颗粒细胞,导致血细胞变圆或凋亡。PDV也能抑制血淋巴酚氧化 酶活性,诱导抗菌因子的大量合成。最近有关研究主要集中在病毒基因的表达和伴随寄主血细胞功能失常 的分子事件上。一些寄生蜂的PDV与其他因子,如卵巢蛋白、畸形细胞或蜂毒等协同发挥作用。

 
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