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Materias / palabras clave: Microbiología; Bacterias

Se realizó el estudio de 1139 pacientes angolanos adultos con la infección-enfermedad VIH/sida durante el período comprendido entre julio 2001 a diciembre 2005, en la Clínica Multiperfil de Luanda, con el fin de cara...

Escherichia coli enteropatógena (EPEC, por sus siglas en inglés) es una bacteria que infecta principalmente a niños menores de dos años provocando diarreas de diversos grados. EPEC utiliza una variedad de factores de...

The mechanisms by which probiotic bacteria exert their effects on the immune system are not completely understood, but the epithelium may be a crucial player in the orchestration of the effects induced. In a previous wor...

Surface functionalization of cellulose nanocrystals (CNCs) is commonly used to improve their dispersibility, functionality, and performance across diverse applications. However, the potential biosafety risks of these mod...

Abstract In contemporary society, the increasing number of pet-owning households has significantly heightened interest in companion animal health, expanding the probiotics market aimed at enhancing pet well-being. Conseq...

Intestinal microbiota of aquatic animals is closely associated with the environment, influencing their health, immune defense, and environmental adaptability. To understand the relationships among the Manila clam (Rudita...

Rhynchophorus palmarum Linnaeus is an agricultural pest that affects various palm crops, including coconut (Cocos nucifera) plantations which are prominent in the economy of Northeastern Brazil. Characterization of the i...

Abstract Background Representatives of the phylum Methanobacteriota occur in various anoxic environments, but only members of the genera Methanosphaera and Methanobrevibacter exclusively colonize the digestive tract of a...

O objetivo deste estudo é avaliar os efeitos do extrato de levedura (EPL) em dietas úmidas sobre a microbiota fecal, a produção de gás e a morfologia intestinal de gatos adultos. Foram utilizados 20 gatos adultos, d...

This study aimed to isolate and characterize lactic acid bacteria (LAB) from traditional Lithuanian fermented foods and evaluate their probiotic potential, safety, and ability to produce tryptophan. Around 20 LAB isolate...

ABSTRACT Eighty samples were collected from intestine of Cyprinus carpio fish from Tigres river passing through Mosul city during the period from October 2009 to October 2010. In this study Intestinal samples of fish sh...

Abstract This study conducted a comprehensive in vitro pharmacological evaluation of the crude extract and solvent-partitioned fractions of Gnetum gnemon var. tenerum. LC–MS metabolite profiling identified 77 compounds...

ABSTRACT The aim of this study was to evaluate in vitro the probiotic potential and absorption of Saccharomyces cerevisiae for the aflatoxin B1 in simulated fish intestinal tract conditions. Three yeast strains were used...

The targeted-modified low-molecular-weight pectin (LMP), a natural polysaccharide derived from citrus fruits, represents a promising food-derived immunomodulatory agent. This study assessed the efficacy of targeted-modif...

Objective: We aimed to characterise the liver tissue bacterial metataxonomic signature in two independent cohorts of patients with biopsy-proven non-alcoholic fatty liver disease (NAFLD) diagnosis, as differences in the ...

Abstract The effects of Queso Blanco cheese containing Bifidobacterium longum KACC 91563 was studied on the intestinal microbiota and short chain fatty acids (SCFAs) in healthy companion dogs. There were three experiment...

Background. The human gastrointestinal tract contains a large community of microorganisms, known as the gut microbiota. Their metabolic and immunological functions influence host physiology. Disruption of this community,...

Abstract The in-situ upcycling of decentralized methane and nitrogen gas (N2)-derived ammonia via methanotrophic bacteria is highly attractive. However, the toxic intermediate generated from ammonia oxidation significant...

Abstract Background Despite limited evidence of efficacy, antibiotic treatment is still frequently prescribed in dogs with uncomplicated acute diarrhea (AD). Objective To assess whether amoxicillin‐clavulanic acid has ...

ABSTRACT The objective of the present study was to compare the effects of corn processing on performance and intestinal parameters of weanling piglets. To accomplish our goal, 42 piglets (21 days-old, 7.18±1.0 kg body w...

Abstract Background Gut microbiota dysbiosis is a key pathological feature closely linked to metabolic disorders and neuroinflammation. It is typically characterized by reduced levels of beneficial microbial metabolites,...

The gastrointestinal ecosystem involves interactions between the host, gut microbiota, and external environment. To colonize the gut of poultry, Salmonella must surmount barriers levied by the intestine including mucosal...

Ulcerative colitis (UC) is a chronic inflammatory bowel disease that is becoming increasingly prevalent worldwide. It has a complex, multifactorial pathogenesis and limited therapeutic efficacy. Emerging evidence indicat...