Results 21 to 30 of about 2,342,108 (381)

Fecal microbiota transfer between young and aged mice reverses hallmarks of the aging gut, eye, and brain

Microbiome, 2022
Background Altered intestinal microbiota composition in later life is associated with inflammaging, declining tissue function, and increased susceptibility to age-associated chronic diseases, including neurodegenerative dementias.
Aimée Parker, Stefano Romano, Rebecca Ansorge, Asmaa Aboelnour, Gwenaelle Le Gall, George M. Savva, Matthew G. Pontifex, Andrea Telatin, David Baker, Emily Jones, David Vauzour, Steven Rudder, L. Ashley Blackshaw, Glen Jeffery, Simon R. Carding   +14 more
doaj   +1 more source

LotuS2: an ultrafast and highly accurate tool for amplicon sequencing analysis

Microbiome, 2022
Background Amplicon sequencing is an established and cost-efficient method for profiling microbiomes. However, many available tools to process this data require both bioinformatics skills and high computational power to process big datasets. Furthermore,
Ezgi Özkurt, Joachim Fritscher, Nicola Soranzo, Duncan Y. K. Ng, Robert P. Davey, Mohammad Bahram, Falk Hildebrand   +6 more
doaj   +1 more source

Absence of Bacteria Permits Fungal Gut-To-Brain Translocation and Invasion in Germfree Mice but Ageing Alone Does Not Drive Pathobiont Expansion in Conventionally Raised Mice

Frontiers in Aging Neuroscience, 2022
Age-associated changes in the structure of the intestinal microbiome and in its interaction with the brain via the gut-brain axis are increasingly being implicated in neurological and neurodegenerative diseases.
Aimée Parker, Steve A. James, Catherine Purse, Arlaine Brion, Andrew Goldson, Andrea Telatin, David Baker, Simon R. Carding   +7 more
doaj   +1 more source

Efecto del sistema de apantallamiento de la soldadura y el tiempo de almacenaje de los electrodos en el contenido de hidrógeno difundido en el metal depositado

Revista de Metalurgia, 2019
El método de desplazamiento de la glicerina se utilizó para determinar el contenido de hidrógeno difundido en el metal depositado. Las muestras se soldaron en aire y en agua con electrodos recubiertos de rutilo.
Jacek Tomków, Dariusz Fydrych, Grzegorz Rogalski, Jerzy Łabanowski   +3 more
doaj   +1 more source

Superconductivity in the two-dimensional Hubbard model? [PDF]

, 2006
A refined variational wave function for the two-dimensional repulsive Hubbard model is studied numerically, with the aim of approaching the difficult crossover regime of intermediate values of U.
Baeriswyl, D., Eichenberger, D., Gut, B.
core   +2 more sources

The Role of Short-Chain Fatty Acids From Gut Microbiota in Gut-Brain Communication

Frontiers in Endocrinology, 2020
A substantial body of evidence supports that the gut microbiota plays a pivotal role in the regulation of metabolic, endocrine and immune functions.
Ygor Parladore Silva, A. Bernardi, R. Frozza   +2 more
semanticscholar   +1 more source

Oral administration of Moringa oleifera leaf powder relieves oxidative stress, modulates mucosal immune response and cecal microbiota after exposure to heat stress in New Zealand White rabbits

Journal of Animal Science and Biotechnology, 2021
Background Heat stress (HS) disrupts the gut barrier allowing the uptake of lipopolysaccharide (LPS) and leads to an inflammatory response and changes in gut microbiota composition.
Talat Bilal Yasoob, Defu Yu, Abdur Rauf Khalid, Zhen Zhang, Xiaofeng Zhu, Heba M. Saad, Suqin Hang   +6 more
doaj   +1 more source

The Brain-Gut-Microbiome Axis. [PDF]

, 2018
Preclinical and clinical studies have shown bidirectional interactions within the brain-gut-microbiome axis. Gut microbes communicate to the central nervous system through at least 3 parallel and interacting channels involving nervous, endocrine, and ...
Kalani, Amir, Martin, Clair R, Mayer, Emeran A, Osadchiy, Vadim   +3 more
core   +2 more sources

A human gut microbial gene catalogue established by metagenomic sequencing

Nature, 2010
To understand the impact of gut microbes on human health and well-being it is crucial to assess their genetic potential. Here we describe the Illumina-based metagenomic sequencing, assembly and characterization of 3.3 million non-redundant microbial ...
J. Qin, Ruiqiang Li, J. Raes, Manimozhiyan Arumugam, K. Burgdorf, C. Manichanh, T. Nielsen, N. Pons, F. Levenez, Takuji Yamada, D. Mende, Junhua Li, Junming Xu, Shaochuan Li, Dongfang Li, Jianjun Cao, Bo Wang, Huiqing Liang, Huisong Zheng, Yinlong Xie, J. Tap, P. Lepage, Marcelo Bertalan, Jean-Michel Batto, T. Hansen, D. Paslier, A. Linneberg, H. Nielsen, É. Pelletier, P. Renault, Thomas Sicheritz-Pontén, Keith H. Turner, Hong-mei Zhu, Chang Yu, Shengting Li, Min Jian, Yan Zhou, Yingrui Li, Xiuqing Zhang, Songgang Li, Nan Qin, Huanming Yang, Jian Wang, S. Brunak, J. Doré, F. Guarner, K. Kristiansen, O. Pedersen, J. Parkhill, J. Weissenbach, P. Bork, S. Ehrlich, Jun Wang   +52 more
semanticscholar   +1 more source

The Microbiota-Gut-Brain Axis.

Physiological Reviews, 2019
The importance of the gut-brain axis in maintaining homeostasis has long been appreciated. However, the past 15 yr have seen the emergence of the microbiota (the trillions of microorganisms within and on our bodies) as one of the key regulators of gut ...
J. Cryan, Kenneth J. O'Riordan, C. Cowan, K. Sandhu, T. Bastiaanssen, Marcus Boehme, M. Codagnone, S. Cussotto, Christine Fulling, A. Golubeva, K. E. Guzzetta, Minal Jaggar, C. Long-Smith, J. Lyte, J. A. Martin, Alicia Molinero-Perez, G. Moloney, E. Morelli, E. Morillas, Rory O’Connor, Joana S. Cruz-Pereira, Veronica L. Peterson, K. Rea, N. Ritz, E. Sherwin, S. Spichak, Emily M Teichman, M. van de Wouw, A. Ventura-Silva, Shauna E Wallace-Fitzsimons, N. Hyland, G. Clarke, T. Dinan   +32 more
semanticscholar   +1 more source