Results 51 to 60 of about 1,773 (248)

Construction of Chronic Kidney Disease Mouse Model Induced by Diets With Different Adenine Content

open access: yesFood Safety and Health, EarlyView.
By administering a 4 weeks adenine diet to C57BL/6J mice, we identified 0.2% adenine in purified feed as the optimal chronic kidney disease model. This model induces severe renal damage, gut dysbiosis, uremic toxin accumulation, and CKD mineral bone disorder, providing a clinically relevant platform for mechanistic and therapeutic studies.
Wanjun Liao   +8 more
wiley   +1 more source

População e atividade microbiana do solo em sistema agroecológico de produção

open access: yesRevista Ciência Agronômica
RESUMO Os atributos da microbiota do solo são importantes indicadores de alterações causadas por práticas agrícolas. Foi conduzido um experimento em condição de campo, em um delineamento de blocos casualizados com quatro repetições, com o objetivo de ...
Enderson Petrônio de Brito Ferreira   +2 more
doaj   +1 more source

Microbiota intestinal, relación con la obesidad e influencia de los probióticos y prebióticos [PDF]

open access: yes, 2016
Introducción: la obesidad es un problema de salud pública que se debe a un balance positivo entre las calorías ingeridas y las consumidas. El IMC deseable, valor que se emplea para evaluar el peso corporal, depende de la edad y para adultos de edades ...
Pastor Lebrero, María
core  

Ribosomal RNA operon copy number: A trait‐informed framework to close the microbial cultivation gap

open access: yesiMetaOmics, EarlyView.
The vast majority of microbes remain uncultured, constraining functional validation and limiting microbiome‐based applications. We show that ribosomal RNA operon (rrn) copy number—a stable, phylogenetically conserved genomic trait—is strongly correlated with cultivation outcomes across ecosystems.
Yuxiao Huang   +8 more
wiley   +1 more source

Potencial das Actinobactérias na Biodegradação de Hidrocarbonetos

open access: yesRevista Eletrônica Teccen, 2015
A crescente dependência mundial que o petróleo vem exercendo, tem acarretado sua introdução no meio ambiente, gerando contaminação e destruição de diferentes ecossistemas.
Drielle Seabra Pereira   +2 more
doaj  

Efecto de la aplicación de biochar avícola sobre las propiedades químicas y microbiológicas de un suelo haplustol típico con diferentes intensidades de uso [PDF]

open access: yesCiencia del Suelo, 2019
El objetivo del estudio fue evaluar el efecto de la aplicación de diferentes dosis de biochar elaborado a partir de excretas avícolas en suelos con un gradiente de intensificación de uso sobre sus propiedades químicas y microbiológicas.
Maria Florencia Dominchin   +5 more
doaj  

Bioprospecting of microorganisms in Colombia as a sustainable use of biodiversity [PDF]

open access: yes, 2017
La bioprospección en Colombia a partir de microorganismos ha tenido importancia en aplicaciones a nivel agrícola, ambiental, del suelo, industrial, básica y veterinaria, sin embargo, no se cuenta con un espectro detallado sobre la aplicaciones ...
Carranza Hernández, Ximena
core  

The role of the gut microbiome in the regulation of high‐altitude adaptation

open access: yesiMeta, EarlyView.
This study is the first to elucidate mechanisms of high‐altitude adaptation from the perspective of the rumen ecosystem by using indigenous yaks and Holstein cows that have lived at high altitude since birth as comparative models. Through a systematic comparison of their rumen ecology using multi‐omics approaches—including rumen metagenomics ...
Xinyu Zhang   +6 more
wiley   +1 more source

Papel de la fibra dietética en la prevención de las enfermedades cardiovasculares [PDF]

open access: yes, 2015
Las enfermedades cardiovasculares constituyen una de las principales causas de muerte en España. Casi todos los factores de riesgo cardiovascular son modificables, ya que tienen relación con el estilo de vida, y más concretamente, con la alimentación. La
Zurdo Seijas, Claudia María
core  

Salivary microbiota and clinical periodontal measures predicting cardiometabolic disease mortality: A nationwide survey

open access: yesJournal of Periodontology, EarlyView.
Abstract Background Although periodontitis and oral microbiota are linked to cardiometabolic diseases (CMD), it is unclear if they similarly predict CMD mortality. We compared the predictive ability of salivary microbiota and periodontal disease measures for CMD mortality in the National Health and Nutrition Examination Survey (NHANES).
Hamdi S. Adam   +6 more
wiley   +1 more source

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