Results 31 to 40 of about 942,968 (249)

Clostridium difficile Modulates the Gut Microbiota by Inducing the Production of Indole, an Interkingdom Signaling and Antimicrobial Molecule

open access: yesmSystems, 2019
Clostridium (Clostridioides) difficile infection (CDI) is associated with dysbiosis. C. difficile has a characteristic propensity to persist and recur 1 to 4 weeks after treatment, but the mechanism is unknown. We hypothesized that C.
Charles Darkoh   +3 more
doaj   +1 more source

Metarhizium brunneum (Hypocreales: Clavicipitaceae) and Its Derived Volatile Organic Compounds as Biostimulants of Commercially Valuable Angiosperms and Gymnosperms

open access: yesJournal of Fungi, 2022
Metarhizium brunneum is a highly effective entomopathogenic fungus that also functions as a plant biostimulant. It can act as both an endophyte and rhizosphere colonizer; however, the mechanisms driving biostimulation are multifactorial.
Martyn J. Wood   +7 more
doaj   +1 more source

How are Age and Gender Related to Attitude Toward Plants and Animals?

open access: yesActa Biologica Slovenica, 2008
The article examines attitude towards plants and animals in a population of 210 pupils aged 9 to 18. The results support the proposition that animals are generally more interesting to pupils than plants.
Jelka Strgar
doaj   +1 more source

Stranger Things, Plant Life, and Posthuman Endgames: Reading Beckett with Others

open access: yesHumanities, 2022
This essay reads work by Samuel Beckett, especially his prose, with a focus on vegetal ontology and plant life, soil, mud, and dirt. By juxtaposing Beckett with recent fiction, e.g., the Netflix series Stranger Things, contemporary plant theory, and the ...
Jesper Olsson
doaj   +1 more source

Plant-Based Drugs and Vaccines for COVID-19

open access: yesVaccines, 2020
The coronavirus SARS-CoV-2 has turned our own health and the world economy upside down. While several vaccine candidates are currently under development, antivirals with the potential to limit virus transmission or block infection are also being explored.
Nasir Mahmood   +2 more
doaj   +1 more source

The unpredictably eruptive dynamics of spruce budworm populations in eastern Canada

open access: yesPopulation Ecology, EarlyView.
We examine historical population data for spruce budworm from several locations through the period 1930–1997, and use density‐dependent recruitment curves to test whether the pattern of population growth over time is more consistent with Royama's (1984; Ecological Monographs 54:429–462) linear R(t) model of harmonic oscillation at Green River New ...
Barry J. Cooke, Jacques Régnière
wiley   +1 more source

Network topology drives population temporal variability in experimental habitat networks

open access: yesPopulation Ecology, EarlyView.
Habitat patches connected by dispersal pathways form habitat networks. We explored how network topology affects population outcomes in laboratory experiments using a model species (Daphnia carinata). Central habitat nodes in complex lattice networks exhibited lower temporal variability in population sizes, suggesting they support more stable ...
Yiwen Xu   +3 more
wiley   +1 more source

Effect of medicinal plants and natural products on liver enzymes in non-alcoholic fatty liver patients in iran: A systematic review and meta-analysis

open access: yesInternational Journal of Preventive Medicine, 2022
Background: Nonalcoholic fatty liver is the most common chronic liver disease. Regarding the side effects of synthetic medicines and the variety of natural products in Iran climate, the present study aimed to investigate the effect of medicinal plants ...
Moloud Fakhri   +4 more
doaj   +1 more source

Geographic variation in walking activity in the red flour beetle Tribolium castaneum

open access: yesPopulation Ecology, EarlyView.
This study examined whether there is geographic variation in field populations, focusing on the moving activity in the red flour beetle Tribolium castaneum. Results showed significant differences in moving activity among field populations but no correlation with latitude or meteorological factors.
Kentarou Matsumura
wiley   +1 more source

occumb: An R package for site occupancy modeling of eDNA metabarcoding data

open access: yesPopulation Ecology, EarlyView.
This study introduces a new R package, occumb, for the convenient application of site occupancy modeling using environmental DNA (eDNA) metabarcoding data. We outline a data analysis workflow, including data setup, model fitting, model assessment, and comparison of potential study settings based on model predictions, all of which can be performed using
Keiichi Fukaya, Yuta Hasebe
wiley   +1 more source

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