Results 41 to 50 of about 18,183 (205)

Facile construction of spiroindoline derivatives as potential anti-viral agent via three-component reaction in aqueous with β-cyclodextrin-SO3H as an efficient catalyst

open access: yesGreen Chemistry Letters and Reviews, 2022
A convenient and efficient β-cyclodextrin-SO3H-assisted strategy for construction of spiro indoline derivatives in aqueous media was disclosed. The present protocol showed various advantages including short reaction time, broad scope of substituents ...
Fangzhou Xu   +7 more
doaj   +1 more source

Chronic heart failure is characterized by altered mitochondrial function and structure in circulating leucocytes [PDF]

open access: yes, 2018
Oxidative stress is currently viewed as a key factor in the genesis and progression of Heart Failure (HF). The aim of this study was to characterize the mitochondrial changes linked to oxidative stress generation in circulating peripheral blood ...
Coluccia, Roberta   +12 more
core   +1 more source

Dianthin and Its Potential in Targeted Tumor Therapies [PDF]

open access: yes, 2019
Dianthin enzymes belong to ribosome-inactivating proteins (RIPs) of type 1, i.e., they only consist of a catalytic domain and do not have a cell binding moiety.
Fuchs, Hendrik
core   +1 more source

Salicylic acid treatment and expression of an RNA-dependent RNA polymerase 1 transgene inhibit lethal symptoms and meristem invasion during tobacco mosaic virus infection in Nicotiana benthamiana. [PDF]

open access: yes, 2016
BACKGROUND: Host RNA-dependent RNA polymerases (RDRs) 1 and 6 contribute to antiviral RNA silencing in plants. RDR6 is constitutively expressed and was previously shown to limit invasion of Nicotiana benthamiana meristem tissue by potato virus X and ...
Carr, John P   +9 more
core   +2 more sources

In Silico and In Vitro Assessment of Antiviral Activities of Licorice and Green Tea Extracts Against Tobacco Mosaic Virus [PDF]

open access: yesArab Universities Journal of Agricultural Sciences
Using integrated in silico and in vitro experiments, the antiviral capabilities of green tea and licorice extracts were evaluated against the tobacco mosaic virus (TMV).
Alshymaa Ahmed   +3 more
doaj   +1 more source

RNAi efficiency, systemic properties, and novel delivery methods for pest insect control : what we know so far [PDF]

open access: yes, 2016
In recent years, the research on the potential of using RNA interference (RNAi) to suppress crop pests has made an outstanding growth. However, given the variability of RNAi efficiency that is observed in many insects, the development of novel approaches
Christiaens, Olivier   +3 more
core   +2 more sources

Anti-TMV activity and functional mechanisms of two sesquiterpenoids isolated from Tithonia diversifolia

open access: yesPesticide Biochemistry and Physiology, 2017
Unlike chemical pesticides, antiviral plants are biodegradable, replenishable and safe. In this study, 14 sesquiterpene compounds from Tithonia diversifolia were tested for their activities against Tobacco mosaic virus (TMV) using the half-leaf method.
Lihua, Zhao   +9 more
openaire   +2 more sources

Management of pest insects and plant diseases by non-transformative RNAi [PDF]

open access: yes, 2019
Since the discovery of RNA interference (RNAi), scientists have made significant progress towards the development of this unique technology for crop protection.
Avila dos Santos, Ericmar   +5 more
core   +2 more sources

Purification and Structural Analysis of the Effective Anti-TMV Compound ε-Poly-l-lysine Produced by Streptomyces ahygroscopicus

open access: yesMolecules, 2019
Microbial secondary metabolites produced by actinomycetes are important natural products widely applied to control plant diseases. A variety of actinomycetes were isolated from soil samples collected from Tianzhu Mountain in Shenyang, China.
Jianguang Chen   +5 more
doaj   +1 more source

Coalescence of the sites of cowpea mosaic virus RNA replication into a cytopathic structure [PDF]

open access: yes
Cowpea mosaic virus (CPMV) replication induces an extensive proliferation of endoplasmic reticulum (ER) membranes, leading to the formation of small membranous vesicles where viral RNA replication takes place.
Carette, J.E.   +3 more
core   +2 more sources

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