Results 141 to 150 of about 8,597,124 (379)

Antibiofilm activity of a chionodracine‐derived peptide by NMR‐based metabolomics of cell‐free supernatant of Acinetobacter baumannii clinical strains

open access: yesFEBS Open Bio, EarlyView.
KHS‐Cnd peptide is able to impair biofilm formation and disaggregate mature biofilms in Acinetobacter baumannii clinical isolates. Differences in extracellular metabolites reflect changes in biofilm metabolism due to KHS‐Cnd treatment. Among the differentially represented extracellular metabolites upon KHS‐Cnd treatment, the significantly altered ...
Fernando Porcelli   +9 more
wiley   +1 more source

The Positive Economics of Labor Market Rigidities and Investor Protection [PDF]

open access: yes
This paper presents a positive model which shows that institutional setups on capital and labor markets might be intertwined by politicoeconomic forces.
Carsten-Patrick Meier, Rainer Fehn
core  

Scope for rotavirus vaccination in India: revisiting the scientific evidence.

open access: yes, 2011
Rotavirus vaccines have been developed to prevent deaths resulting from severe diarrhea of rotavirus origin. The use of vaccines as an intervention at scale to prevent and control the burden of rotavirus diarrhea is supported by the argument that ...
Hasan, Habib   +3 more
core   +1 more source

Political economy determinants of non-agricultural trade policy [PDF]

open access: yes
The authors investigate several existing political economy hypotheses on trade policy using cross-country trade-protection data for non-agricultural goods. The authors find that a left-leaning political regime leads to pro-labor trade policies only for a
Subhayu Bandyopadhyay, Suryadipta Roy
core  

Metformin promotes mitochondrial integrity through AMPK‐signaling in Leber's hereditary optic neuropathy

open access: yesFEBS Open Bio, EarlyView.
Metformin mediates mitochondrial quality control in Leber's hereditary optic neuropathy (LHON) fibroblasts carrying mtDNA mutations. At therapeutic levels, metformin activates AMPK signaling to restore mitochondrial dynamics by promoting fusion and restraining fission, while preserving mitochondrial mass, enhancing autophagy/mitophagy and biogenesis ...
Chatnapa Panusatid   +3 more
wiley   +1 more source

Patent Protection and Innovation Over 150 Years [PDF]

open access: yes
The paper seeks to understand the impact of the patent system on innovation by examining shifts in the strength of patent protection across sixty countries and a 150-year period.
Josh Lerner
core  

Tobamovirus Cross Protection Using a Potexvirus Vector

open access: yesVirology, 1996
Cross protection is the ability of one virus to prevent or delay infection by a related challenge virus. To examine this phenomena, a potato X potexvirus (PVX) vector (Chapman et al., 1992, Plant J. 2, 549) was used to systemically express the tobacco mosaic tobamovirus (TMV) coat protein (CP) open reading frame in Nicotiana benthamiana. PVX constructs
openaire   +2 more sources

Enzymatic degradation of biopolymers in amorphous and molten states: mechanisms and applications

open access: yesFEBS Open Bio, EarlyView.
This review explains how polymer morphology and thermal state shape enzymatic degradation pathways, comparing amorphous and molten biopolymer structures. By integrating structure–reactivity principles with insights from thermodynamics and enzyme engineering, it highlights mechanisms that enable efficient polymer breakdown.
Anđela Pustak, Aleksandra Maršavelski
wiley   +1 more source

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