Results 131 to 140 of about 23,282 (244)

L‐Glutamine Plus L‐Glutamic Acid Enhances Antioxidant Status and Ammonia Toxicity Resilience, Upregulates Interleukin IL‐10 Gene, and Improves Gut Microbiota and Survival in Juvenile Nile Tilapia

Journal of Animal Physiology and Animal Nutrition, EarlyView.
ABSTRACT Glutamine (Gln) and glutamic acid (Glu) are the most abundant free amino acids (AAs) in the fish body. Although classified as non‐essential AAs, their supplementation can be a strategy to optimize the growth performance and health of fish.
Cristiana Leonor da Silva Carneiro, Thaís Pereira da Cruz, Larissa Cassemiro Pacheco Monteiro, Larissa Glugoski, Mariana Vieira Feldhaus, Leandro Cavalcante Lipinski, Marcelo Ricardo Vicari, Viviane Nogaroto, Valéria Rossetto Barriviera, Wilson Massamitu Furuya   +9 more
wiley   +1 more source

Potential Risks Associated with the Growth of Nitrifying Bacteria in Drinking Water Distribution Lines and Storage Tanks: A Systematic Literature Review

Bacteria
Nitrifying bacteria, including ammonia-oxidizing bacteria (AOB) and nitrite-oxidizing bacteria (NOB), are players in the nitrogen cycle but pose serious health risks when colonizing drinking water distribution networks (DWDNs). While the global impact of
Amandhi N. Ekanayake, Wasana Gunawardana, Rohan Weerasooriya   +2 more
doaj   +1 more source

The Keystone‐Pathogen Hypothesis Updated: The Role of Porphyromonas gingivalis in Periodontitis

Journal of Periodontal Research, EarlyView.
Porphyromonas gingivalis orchestrates a coordinated manipulation of immune and inflammatory responses in periodontal tissues which leads to the generation of a dysbiotic, subgingival biofilm community, and progression of periodontitis. The type 9 secretion system, lipid A modification, and the formation of outer membrane vesicles are important ...
Mike A. Curtis, James A. Garnett, Richard P. Darveau   +2 more
wiley   +1 more source

Impact of land-use changes on the methanotrophic community structure [PDF]

Methane (CH4) is one of the most potent greenhouse gases and its increasing concentration in the Earth’s atmosphere is linked to today’s global warming. The types of land and land-use have an impact on net CH4 fluxes, e.g.
Nazaries, Loïc
core  

Periodontal Medicine Rewired: Mechanisms Linking Periodontitis to Systemic Diseases

Journal of Periodontal Research, EarlyView.
This review reorganizes decades of research in periodontal medicine into a multi‐dimensional framework, illustrating how periodontitis influences systemic health through at least seven interconnected mechanisms. ABSTRACT Periodontitis is now recognized not merely as a localized oral condition but as a systemic disease linked to over 70 communicable and
Mario Romandini, George Hajishengallis, Mike Curtis, Giacomo Baima   +3 more
wiley   +1 more source

Expanded Diversity and Metabolic Versatility of Marine Nitrite-Oxidizing Bacteria Revealed by Cultivation- and Genomics-Based Approaches. [PDF]

Appl Environ Microbiol, 2020
Park SJ, Andrei AŞ, Bulzu PA, Kavagutti VS, Ghai R, Mosier AC.   +5 more
europepmc   +1 more source

Temporal–Spatial Variations in Microbial Diversity and Community Composition in Surface Waters and Bottom Sediments of the Bohai Sea, China

Microorganisms
Temporal variation in microbial communities is critical for sustainable utilization of marine biological resources and ecological restoration. However, microbial communities in China’s Bohai Sea remain inadequately characterized. This study employed high-
Zhongyuan Li, Ying Yang, Yan Sun, Liang Zhao, Xianbin Liu   +4 more
doaj   +1 more source

Periodontitis and Inflammatory Bowel Diseases: Mechanistic Evidence

Journal of Periodontal Research, EarlyView.
This review aims to provide a conceptual framework for understanding the mechanistic interplay between periodontitis and IBD, with a particular emphasis on the microbial and immunological crosstalk linking the oral cavity and the gastrointestinal tract.
Ana Paula V. Colombo, Adriana M. de Oliveira, Nobuhiko Kamada, Sho Kitamoto   +3 more
wiley   +1 more source

Determination of Ammonia Oxidizing Bacteria and Nitrate Oxidizing Bacteria in Wastewater and Bioreactors

, 2014
The process of water purification has many different physical, chemical, and biological processes. One part of the biological process is the task of ammonia oxidizing bacteria (AOB) and nitrite oxidizing bacteria (NOB).
Francis, Somilez Asya
core  

Osteoporosis and Periodontitis: Two‐Way Epidemiological and Mechanistic Evidence

Journal of Periodontal Research, EarlyView.
This review investigates the main mechanistic pathways connecting local periodontitis to systemic osteoporosis. Seven interconnected mechanisms are identified. ABSTRACT Osteoporosis and periodontitis are highly prevalent, chronic inflammatory diseases that constitute a major global health burden.
Jia Chang, Geeta Madhuri Bhuvanagiri, Megan Dulkanchainun, Cunyu Wang   +3 more
wiley   +1 more source