共查询到20条相似文献,搜索用时 15 毫秒
1.
2.
3.
4.
5.
6.
Effect of inhibitors of protein synthesis from plants on tobacco mosaic virus infection 总被引:1,自引:0,他引:1
W. A. Stevens C. Spurdon L. J. Onyon F. Stirpe 《Cellular and molecular life sciences : CMLS》1981,37(3):257-259
Summary Ricin, abrin, modeccin, gelonin andMomordica charantia inhibitor, as well as crude extracts ofBryonia dioica seeds and ofDianthus caryophyllus leaves, each inhibit protein synthesis in a rabbit reticulocyte lysate and reduce local lesion production by tobacco mosaic virus, thus resembling the effects of the pokeweed antiviral peptide. 相似文献
7.
8.
9.
Summary Crude leaf extracts of 17 plants were tested for their antiviral activity against BCMV. An extract ofAzadirachta indica A. Juss. was found to be most potent in reducing the infectivity of the virus.Authors are thankful to Dr R. D. Joshi for his valuable guidance and Prof. S. N. Mathur for providing lab facilities. Financial assistance by U. G. C. and C. S. I. R. is gratefully acknowledged. 相似文献
10.
Zusammenfassung Es wird eine neue kolorimetrische Schnellmethode zur Bestimmung des Nucleoproteidgehaltes von Tabakmosaikvirus im Saft von Tabakblättern beschrieben. Der Saft wird durch die Chloroform-Wasser-Emulsionstechnik geklärt, das Virus-Nucleoproteid durch 2,0M Trichloressigsäure gefällt und dann in 1,0N NaOH gelöst. Die durch Zusatz von Folin-Phenolreagens entstandene Farbe wird kolorimetrisch bestimmt. Die mit der neuen Methode erhaltenen Resultate stimmen gut mit denjenigen von Aktivvirusbestimmungen überein. 相似文献
11.
12.
13.
14.
Izabela A. Rodenhuis-Zybert Jan Wilschut Jolanda M. Smit 《Cellular and molecular life sciences : CMLS》2010,67(16):2773-2786
Dengue virus (DENV 1-4) represents a major emerging arthropod-borne pathogen. All four DENV serotypes are prevalent in the
(sub) tropical regions of the world and infect 50–100 million individuals annually. Whereas the majority of DENV infections
proceed asymptomatically or result in self-limited dengue fever, an increasing number of patients present more severe manifestations,
such as dengue hemorrhagic fever and dengue shock syndrome. In this review we will give an overview of the infectious life
cycle of DENV and will discuss the viral and host factors that are important in controlling DENV infection. 相似文献
15.
Y Barra G Meyer 《Comptes rendus des séances de l'Académie des sciences. Série D, Sciences naturelles》1975,280(9):1205-1208
We have previously shown the induction of agglutinability by concanavalin A by abortice infection of BHK 21 cells with polyoma virus. In this system, the maximal agglutination occurred simultaneously with the first mitosis. Using inhibitors of macromolecule synthesis in an amitotic system, we showed that this agglutinability was correlated with cell DNA synthesis. 相似文献
16.
17.
18.
19.
20.
F. Vittur M. C. Pugliarello B. de Bernard 《Cellular and molecular life sciences : CMLS》1971,27(2):126-127
Résumé On a étudié la composition chimique de différentes zones fonctionelles de la matrice du cartilage ossifiable scapulaire et costal. On a constaté qu'en s'approchant du front de calcification, le collagène diminue fortement tandis que les mucopolysaccarides et les protéines non collagènes augmentent.
This investigation was supported by grants from the Italian National Research Council. 相似文献
This investigation was supported by grants from the Italian National Research Council. 相似文献