Results 211 to 220 of about 19,108 (270)

[Cytochalasins in virologic research].

Voprosy virusologii, 1977
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Effects of Cytochalasins on Mammalian Cells

Nature, 1967
The cytochalasins—a group of mould metabolites—inhibit movement and cytoplasmic cleavage in cultured cells.
S. Carter
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Structure of cytochalasins and cytochalasin B binding sites in human erythrocyte membranes

Biochemistry, 1980
Twenty cytochalasins were tested for binding to and for inhibition of glucose transport in human erythrocyte membrane. In this membrane three cytochalasin B (CB) binding sites have been identified. All but three of the cytochalasins bind at site II. On the other hand, only nine of them, which are structurally closely related, bind at site I and inhibit
A L, Rampal, H B, Pinkofsky, C Y, Jung
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Boerelasins A-D, Four Unprecedented Cytochalasins from the Endophytic Fungus Boeremia Exigua.

Journal of Organic Chemistry, 2023
Four undescribed cytochalasins (1-4) were isolated from the endophytic fungus Boeremia exigua. Structurally, boerelasin A (1) represents the first example of a cytochalasin with a rare 5/5 bicyclic carbon core. Boerelasin B (2) possesses an unprecedented
Bao-Bao Shi, Chun Tian, Xiao Lv, J. Schinnerl, K. Ye, Hui Guo, Fan Xu, Yu He, Hong-Lian Ai, Ji-Kai Liu   +9 more
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Cytochalasins and an Abietane-Type Diterpenoid with Allelopathic Activities from the Endophytic Fungus Xylaria Species.

Journal of Agricultural and Food Chemistry, 2019
Bioactivity-guided isolation of the cultures of the endophytic fugus Xylaria sp. XC-16 residing in a deciduous tree Toona sinensis led to the discovery of four new allelochemicals (1-4), including three cytochalasins, epoxycytochalasin Z17 (1 ...
Wen-Bo Han, Yi-Jie Zhai, Yuqi Gao, Hui-Yi Zhou, Jian Xiao, G. Pescitelli, Jin-Ming Gao   +6 more
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Cytochalasins: Structure-activity relationships

Phytochemistry, 1990
Abstract Seven cytochalasins, 17- O -acetylcytochalasin A and two derivatives of cytochalasin B were assayed for Pseudomonas syringae , Bacillus megaterium , and for Geotrichum candidum . Their ability to inhibit the growth of tomato seedlings and their toxicity to brine shrimp (% larvae mortality were also investigated.
Bottalico A, Capasso R, Evidente A, Randazzo G, Vurro M   +4 more
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Antifungal activities of cytochalasins produced by Diaporthe miriciae, an endophytic fungus associated with tropical medicinal plants.

Canadian Journal of Microbiology (print), 2018
In the present study, we evaluated the antifungal potential of cytochalasins produced by Diaporthe taxa against phytopathogenic fungi. Using molecular methods, seven endophytic fungal strains from the medicinal plants Copaifera pubiflora and Melocactus ...
C. R. Carvalho, A. Ferreira-D’Silva, D. Wedge, Charles L. Cantrell, L. Rosa   +4 more
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Cytochalasin binding to macrophages

Cellular Immunology, 1978
Cytochalasin-sensitive structures are involved in macrophage motility, membrane recognition phenomena and the internalization of phagocytic particles. The purpose of this study was to characterize the binding of cytochalasins to rabbit alveolar macrophages.
J P, Atkinson, C W, Parker
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Effects of Cytochalasins on Lymphocytes: Some Distinctive Features of Cytochalasin-E

Journal of Immunopharmacology, 1984
Cytochalasin-E (CE) has specific properties that distinguishes it from other cytochalasin congeners. We have taken advantage of these in investigating the mechanisms operative in the effects of cytochalasins on lymphocyte proliferative responses to phytomitogens.
B K, Mookerjee, C Y, Jung
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