Results 121 to 130 of about 875,448 (383)

Nutritional sex-specificity on bacterial metabolites during mosquito (Aedes aegypti) development leads to adult sex-ratio distortion

open access: yesCommunications Biology
Mosquitoes rely on their microbiota for B vitamin synthesis. We previously found that Aedes aegypti third-instar larvae cleared of their microbiota were impaired in their development, notably due to a lack of folic acid (vitamin B9).
Ottavia Romoli   +6 more
doaj   +1 more source

Ecological theory as a foundation to control pathogenic invasion in aquaculture [PDF]

open access: yes, 2014
Detrimental host-pathogen interactions are a normal phenomenon in aquaculture animal production, and have been counteracted by prophylactic use of antibiotics. Especially, the youngest life stages of cultivated aquatic animals are susceptible to pathogen
De Schryver, Peter, Vadstein, Olav
core   +2 more sources

Alistipes senegalensis is Critically Involved in Gut Barrier Repair Mediated by Panax Ginseng Neutral Polysaccharides in Aged Mice

open access: yesAdvanced Science, EarlyView.
An integral functional axis through which GPN and functional metabolites of Alistipes senegalensis can hydrolyze tryptophan into indoles. Furthermore, the Alistipes senegalensis‐indole‐AhR pathway is found to be associated with increased expression of tight junction‐associated proteins and activation of gut stem cells.
Dandan Wang   +10 more
wiley   +1 more source

Sex-dependent effects of a high-fat diet on the hypothalamic response in mice

open access: yesBiology of Sex Differences
Sex differences in rodent models of diet-induced obesity are still poorly documented, particularly regarding how central mechanisms vary between sexes in response to an obesogenic diet.
Virginie Dreux   +9 more
doaj   +1 more source

A Microbiome-Based Index for Assessing Skin Health and Treatment Effects for Atopic Dermatitis in Children. [PDF]

open access: yes, 2019
A quantitative and objective indicator for skin health via the microbiome is of great interest for personalized skin care, but differences among skin sites and across human populations can make this goal challenging.
Callewaert, Chris   +15 more
core   +4 more sources

Carrier‐Free Nanocapsule with Dual‐Target Capacity for Synergistically Restoring Inflammatory Microenvironment and Microbiota Dysbiosis in Colitis

open access: yesAdvanced Science, EarlyView.
This manuscript presents a carrier‐free nanomedicine PCNPs@PEG‐Man with dual‐targeting for IBD. It resists harsh intestinal conditions, reduces oxidative stress, enhances drug uptake and retention, modulates inflammation, and reshapes gut microbiota, offering a safe and effective IBD therapy.
Yingjie Chen   +8 more
wiley   +1 more source

Nod2 Deficiency in mice is Associated with Microbiota Variation Favouring the Expansion of mucosal CD4+ LAP+ Regulatory Cells [PDF]

open access: yes, 2018
Nucleotide-binding Oligomerization Domain-2 (NOD2) mutations are associated with an increased risk to develop Crohn's Disease. In previous studies, we have shown that Nod2-/- mice manifest increased proportion of Lamina Propria (LP) CD4+ LAP+ Foxp3 ...
Boirivant, M.   +9 more
core   +3 more sources

Advanced Pharmaceutical Nanotechnologies Applied for Chinese Herbal Medicines

open access: yesAdvanced Science, EarlyView.
This review offers a comprehensive overview of pharmaceutical nanotechnology strategies to address limitations associated with the complex material basis and relative mild therapeutic efficacy of Chinese herbal medicines, and summarizes the advantages of these strategies.
Jiameng Li   +11 more
wiley   +1 more source

Abstracts [PDF]

open access: yesMicrobiota in Health and Disease, 2021
(EHMSG) European Helicobacter and Microbiota Study Group
doaj   +1 more source

Formation of propionate and butyrate by the human colonic microbiota.

open access: yesEnvironmental Microbiology, 2017
The human gut microbiota ferments dietary non-digestible carbohydrates into short-chain fatty acids (SCFA). These microbial products are utilized by the host and propionate and butyrate in particular exert a range of health-promoting functions.
P. Louis, H. Flint
semanticscholar   +1 more source

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