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66 resultados encontrados.

Tipos de recurso: Libro electrónico Artículo Revista Tesis Capítulo
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Receptors and Signaling Pathways for Recognition of Bacteria in Livestock and Crops: Prospects for Beneficial Microbes in Healthy Growth Strategies
Artículo
Acceso abierto Artículo CONICET Digital
Villena, Julio Cesar et al · Frontiers Media S.A · 2018 · ISSN 1664-3224
Modern animal and crop production practices are associated with the regular use of antimicrobials, potentially increasing selection pressure on bacteria to become resistant. Alternative approaches are needed in order to ...
Idioma eng
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Open Access
Thermal analysis of bioconvection flow of CNTs/water based hybrid nanofluid with gyrotactic microbes using artificial neural network
Artículo
Acceso abierto Artículo DOAJ
Mohamed Bechir Ben Hamida et al · Springer · 2026 · ISSN 2731-9229
Abstract This study uses the Levenberg–Marquardt strategy with feed forward neural networks (LMS-FNN) to inspect the Soret-Dufour effect on radiative hybrid nanofluid flow across a Riga plate with gyrotactic microorgan...
LCC LCC:Materials of engineering and construction. Mechanics of materialsIdioma eng
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Open Access
Thermal and solutal analysis of oxytactic microbes in bioconvection slip flow of trihybrid nanofluid with activation energy using artificial neural network
Artículo
Acceso abierto Artículo DOAJ
Munawar Abbas et al · Springer · 2026 · ISSN 2731-9229
Abstract In this work, the intelligent Levenberg–Marquardt optimization approach is applied to evaluate the activation energy influence on thermo-bioconvection flow of a trihybrid nanofluid including oxytactic microbes...
LCC LCC:Materials of engineering and construction. Mechanics of materialsIdioma eng
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Open Access
Dormant microbes dominate soils across China and are regulated by water and resource availability
Artículo
Acceso abierto Artículo DOAJ
Xue Zhao et al · Nature Portfolio · 2026 · ISSN 2662-4435
Abstract Dormancy, as a microbial survival strategy, plays a crucial role in sustaining microbial diversity. However, the large-scale distribution patterns of microbial dormancy and drivers remain poorly understood. Here...
LCC TENDOkdlb2xvZ3k~; TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~Idioma eng
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Open Access
Effect of different feeding methods on rumen microbes in growing Chinese Tan sheep
Artículo
Acceso abierto Artículo DOAJ
Zilin Fu et al · Sociedade Brasileira de Zootecnia · 2020 · ISSN 1806-9290
ABSTRACT We evaluated the difference between rumen bacteria in Tan sheep fed either by grazing or in a feedlot. The aim was to provide a theoretical basis for ruminant nutrition and meat quality based on rumen fermentati...
LCC LCC:Animal cultureIdioma eng
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Open Access
Exploring the power of microbes: the mud-battery project for high school students
Artículo
Acceso abierto Artículo DOAJ
Runa Komoriya et al · American Society for Microbiology · 2026 · ISSN 1935-7877
ABSTRACT Microorganisms are expected to play vital roles in the development of sustainable societies, but this idea is still poorly understood by the general public. In addition, it would also be important for the future...
LCC TENDOlNwZWNpYWwgYXNwZWN0cyBvZiBlZHVjYXRpb24~; LCC:Biology (General)Idioma eng
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Open Access
From moths to microbes: investigating reproductive biology, pollination and nectar in Platanthera Transversa (Suskd.) R.M. Bateman (Orchidaceae)
Artículo
Acceso abierto Artículo DOAJ
Genevieve E. van der Voort et al · Taylor & Francis Group · 2026 · ISSN 1742-9145
Platanthera transversa is a common orchid in western North America yet it is poorly studied. This makes it difficult to understand the breadth of pollinators and floral attractant mechanisms present, both of which are vi...
LCC TENDOlBsYW50IGN1bHR1cmU~; TENDOlBsYW50IGVjb2xvZ3k~Idioma eng
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Open Access
Rumen fermentation and rumen microbes in Nellore steers receiving diets with different lipid contents
Artículo
Acceso abierto Artículo DOAJ
Juliana Duarte Messana et al · Sociedade Brasileira de Zootecnia · 2013 · ISSN 1516-3598
The objective of the present study was to evaluate the effects of dietary lipid content (20, 40 and 60 g/kg dry matter) on intake, total and ruminal apparent digestibility of dry matter (DM), nutrient digestibility, rume...
LCC LCC:Animal cultureIdioma eng
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Open Access
Microbial succession in decomposing carrion is driven by time, modulated by insects and microbial perturbation
Artículo
Acceso abierto Artículo DOAJ
Donna B. McIntyre et al · Frontiers Media S.A · 2026 · ISSN 1664-302X
Recent research into decomposition has shed light on the intricate interplay within multi-kingdom communities, with microbial populations emerging as key players in the breakdown process and emphasizing their interaction...
LCC TENDOk1pY3JvYmlvbG9neQ~~Idioma eng
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Open Access
A gradient green-beard gene in fission yeast
Artículo
Acceso abierto Artículo DOAJ
Zhiwei Wu et al · Springer Nature · 2026 · ISSN 1469-3178
Abstract The social behaviors of microbes provide unique opportunities for testing social evolution theories. How can altruistic behaviors arise by natural selection is a central challenge in biology. Green-beard effect ...
LCC LCC:Biology (General)Idioma eng
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Open Access
Age Alters Host Innate Immunity and Microbial Subcommunities in the Adult Upper Respiratory Tract
Artículo
Acceso abierto Artículo DOAJ
Catherine Andary et al · Rockefeller University Press · 2026 · ISSN 3065-8993
The composition of the upper respiratory tract (URT) microbiota is shaped by both anatomical niches and host immune defenses. Older adults (>65 years) are at greatest risk of acquiring severe URT infections. However, ver...
LCC LCC:Immunologic diseases. AllergyIdioma eng
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Open Access
Antimicrobial Activity of Propolis Extract and Their Application as a Natural Preservative in Livestock Products: A Meta-Analysis
Artículo
Acceso abierto Artículo DOAJ
Andre et al · Springer Nature · 2022 · ISSN 2636-0772
Abstract This study aimed to evaluate the effectiveness of propolis extract as a natural preservative for livestock products in term of chemical and microbiological characteristics by meta-analysis. The stages carried ou...
LCC TENDOkZvb2QgcHJvY2Vzc2luZyBhbmQgbWFudWZhY3R1cmU~; LCC:Animal cultureIdioma eng
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Open Access
Antimicrobial Activity of Some Trichoderma spp. against Different Kinds of Fungal and Bacterial Isolates
Artículo
Acceso abierto Artículo DOAJ
Omar Al-Obaidy · University of Mosul, College of Education for Pure Science · 2019 · ISSN 1812-125X
Two types of the fungus Trichoderma were chosen, these are T.viride and T.harzianum. The activity of these fungi were tested against different kinds of plant and human pathogenic fungi. After screening , the fungus T.har...
LCC TENDOkVkdWNhdGlvbg~~; LCC:Science (General)Idioma eng
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Open Access
Assessment of soil health and bacterial diversity across land-use gradients in the Pranmati basin, Himalayan Critical Zone
Artículo
Acceso abierto Artículo DOAJ
Nitika Sharma et al · Springer · 2026 · ISSN 3005-1223
Abstract Soil microbes are essential for ecosystem functioning, affecting soil health and fertility. The microbial diversity present in soil is influenced by diverse land-use practices and environmental conditions; howev...
LCC TENDOkdlb2xvZ3k~; TENDOkVudmlyb25tZW50YWwgc2NpZW5jZXM~Idioma eng
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Open Access
Bibliometric analysis of human microbiota-associated animal model (2005–2025)
Artículo
Acceso abierto Artículo DOAJ
Xiangning Huang et al · Frontiers Media S.A · 2026 · ISSN 1664-302X
BackgroundThe research on human microbiota-associated (HMA) animal models is an important tool for studying the human microbiome and holds great potential for elucidating disease mechanisms and microbe-based therapeutic ...
LCC TENDOk1pY3JvYmlvbG9neQ~~Idioma eng
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Open Access
Causal effects of gut microbiota and blood metabolites on subtypes of perinatal depression classified based on depressive symptom trajectories: a mendelian randomization study
Artículo
Acceso abierto Artículo DOAJ
Huakang Li et al · BMC · 2026 · ISSN 1743-7075
Abstract Background Perinatal depression (PD) is classified into four subtypes: pregnancy, early postpartum, late postpartum, and chronic, based on depressive symptom trajectories, with each subtype potentially involving...
LCC LCC:Nutrition. Foods and food supply; LCC:Nutritional diseases. Deficiency diseasesIdioma eng
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Open Access
Cell-Free DNA Testing in Acute Infections in Chronic Granulomatous Disease
Artículo
Acceso abierto Artículo DOAJ
Amanda Holsworth et al · Rockefeller University Press · 2026 · ISSN 3065-8993
IntroductionChronic granulomatous disease (CGD) is an inborn error in immunity that results in increased infectious susceptibility to serious infections, often from catalase-positive organisms, due to defects in the NADP...
LCC LCC:Immunologic diseases. AllergyIdioma eng
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Open Access
Characterising the gut microbiome of six Australian marsupials reveals captivity constrains microbiome
Artículo
Acceso abierto Artículo DOAJ
Angela Russell et al · BMC · 2026 · ISSN 2524-4671
Abstract Background The gut microbiome is an ecosystem of microbes that live within the host’s digestive tract and are a vital component of host health. An increasing number of studies are investigating microbiome diff...
LCC TENDOlZldGVyaW5hcnkgbWVkaWNpbmU~; TENDOk1pY3JvYmlvbG9neQ~~Idioma eng
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Open Access
Characteristics of the intestinal microbiome of sows in spontaneous and induced estrus
Artículo
Acceso abierto Artículo DOAJ
Lanlan Yi et al · Sociedade Brasileira de Zootecnia · 2024 · ISSN 1806-9290
ABSTRACT In this study, a mixture of estradiol benzoate, progesterone, and testosterone propionate was injected into Diannan small-ear sows to induce estrus. The 16S rRNA technology was used to comparatively analyze the ...
LCC LCC:Animal cultureIdioma eng
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Open Access
Colorectal cancer-associated Streptococcus gallolyticus: a hidden diversity expose
Artículo
Acceso abierto Artículo DOAJ
Bruno Périchon et al · American Society for Microbiology · 2025 · ISSN 0021-9193
ABSTRACT Streptococcus gallolyticus subsp. gallolyticus (SGG) is a bacterial pathogen implicated in bacteremia and endocarditis and is often associated with colon tumors in elderly individuals. The development of colorec...
LCC LCC:MedicineIdioma eng
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Open Access
Comparative Analysis of Rice Response to Rhizobacteria Highlights Transcriptional Signatures to Detrimental and Beneficial Interactions
Artículo
Acceso abierto Artículo DOAJ
Ludivine Guigard et al · The American Phytopathological Society · 2026 · ISSN 0894-0282
The microbiota of plants is composed of a large diversity of microbes, engaging with their host via various types of interactions, from beneficial to detrimental. Consequently, how plants perceive mutualistic from pathog...
LCC TENDOk1pY3JvYmlvbG9neQ~~; TENDOkJvdGFueQ~~Idioma eng
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Open Access
Complex food matrices reveal microbiota-nutrient balance interactions that modulate gut microbiome diversity in vitro
Artículo
Acceso abierto Artículo DOAJ
Inseon Hwang et al · Elsevier · 2026 · ISSN 2665-9271
Diet-microbiome relationships are often evaluated using isolated nutrients, yet microbes encounter complex food matrices in which nutrient accessibility and baseline microbial community context jointly shape gut fermenta...
LCC LCC:Nutrition. Foods and food supply; TENDOkZvb2QgcHJvY2Vzc2luZyBhbmQgbWFudWZhY3R1cmU~Idioma eng
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Open Access
Compositional maturation of the microbiome and adaptive immunity in the postnatal period
Artículo
Acceso abierto Artículo DOAJ
Miranda Green et al · Frontiers Media S.A · 2026 · ISSN 1664-3224
IntroductionRecent research has highlighted the role of the gut microbiome in shaping the development and function of the mammalian immune system. Interactions between these complex networks of microbes and host cells se...
LCC LCC:Immunologic diseases. AllergyIdioma eng
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Open Access
Effect of Different Packaging Atmosphere on Microbiological Shelf Life, Physicochemical Attributes, and Sensory Characteristics of Chilled Poultry Fillets
Artículo
Acceso abierto Artículo DOAJ
Kashif Nauman et al · Springer Nature · 2022 · ISSN 2636-0772
Abstract This trial was conducted to evaluate the effect of overwrap, vacuum, and modified atmosphere packaging (MAP) on poultry breast fillets' microbiological, biochemical shelf life and sensory attributes. The fillets...
LCC TENDOkZvb2QgcHJvY2Vzc2luZyBhbmQgbWFudWZhY3R1cmU~; LCC:Animal cultureIdioma eng
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Open Access