Results 41 to 50 of about 1,122,665 (304)

The human gut microbiome across the life course

FEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero, Basak Bahcivanci, Antonietta Hayhoe, Animesh Acharjee, Ezgi Özkurt   +4 more
wiley   +1 more source

Scientific Opinion on the safety and efficacy of XTRACT® Evolution-B, Code X60-6930 (carvacrol, cinnamaldehyde and capsicum oleoresin), as a feed additive for chickens for fattening

, 2015
The additive XTRACT® Evolution-B, Code X60-6930, is a preparation of carvacrol, cinnamaldehyde and capsicum oleoresin and is intended to be used as a zootechnical feed additive for chickens for fattening.
Hogstrand, Christer, EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP)   +1 more
core   +1 more source

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

FEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source

AMINO ACID PROFIL OF EARTHWORM AND EARTHWORM M AL (Lumbricus rubellus )FOR ANIMAL F DSTUFF [PDF]

, 2009
Earthworm meal (Lumbricus rubellus has become one of natural material that could be used as feed additive.Powdering method of earthworm was done by using formic acid addition.The study was carried out (1)to evaluate the essential amino acid profile of ...
Sofyan, A, Damayanti, E, Julendra, H, Istiqomah, L   +3 more
core   +1 more source

Design and analysis strategies for robust microbiome ageing research

FEBS Letters, EarlyView.
The gut microbiome changes with age and associates with age‐related morbidity and mortality, establishing it as a potential biomarker and intervention target for ageing. Realising this potential requires methodological rigour, yet distinguishing biological signals from methodological artefacts remains challenging across cohorts. This review provides an
Mark Olenik, İsmail Güderer, Yi Wang, Tayyaba Alvi, Prasoon Pandey, Handan Melike Dönertaş   +5 more
wiley   +1 more source

Microbial feed additive

, 2012
The invention provides a feed additive containing the microorganism Kluyveromyces marxianus WJ1 wherein the feed additive is useful for improved rumen fermentation in ruminant animals.
Nooraee, Seyed Eeman, Abdullah, Norhani, Alimon, Abdul Razak, Ho, Yin Wan   +3 more
core   +1 more source

Scientific Opinion on the safety of Hostazym X as a feed additive for poultry and pigs [PDF]

, 2015
Hostazym X is an enzyme preparation of xylanase produced by a non-genetically modified strain of Trichoderma citrinoviride. The Panel on Additives and Products or Substances used in Animal Feed (FEEDAP) issued an opinion on the safety and efficacy of the
EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP)
core   +1 more source

Microbiome‐blood–brain barrier interactions in aging — mechanisms and therapeutic potential

FEBS Letters, EarlyView.
Aging reshapes the gut microbiome (↓SCFA‐producing commensals; ↑pro‐inflammatory outputs), shifting circulating metabolites (↓SCFAs; ↑LPS, ↑TMAO, ↑PAA) that act at the BBB to increase nonspecific transcytosis, alter transport, and promote astrocyte reactivity, heightening brain vulnerability.
Daniel Cuervo‐Zanatta, Hari Baskar Balasubramanian, Amir Pasokh, Marietta Zille   +3 more
wiley   +1 more source

Growth performance, bone mineralization, and mineral transporter gene expression in broiler chickens fed varying non-phytate phosphorus levels at a fixed calcium to non-phytate phosphorus ratio

Poultry Science
This study investigated the effects of dietary non-phytate phosphorus (NPP) levels on growth performance, bone mineralization, and mineral transporting gene expression in broilers (1–21 d), under a 2:1 calcium (Ca)-to-NPP ratio.
Jincheng Han, Yan Zhang, Bingbing Ma, Yu Zhou, Mengyue Chen, Hongxia Qu, Li Xi, Guanhua Chen, Chunyang Niu, Chuanxin Shi, Guangli Yang, Zhixiang Wang   +11 more
doaj   +1 more source

Safety of a feed additive consisting of zeolites (≥ 50%) obtained from Neapolitan Yellow Tufa for poultry for fattening or reared for laying/reproduction (Italiana Zeoliti s.r.l.) [PDF]

Following a request from the European Commission, EFSA was asked to deliver a scientific opinion on the safety of a feed additive consisting of zeolites (≥ 50%) as a technological feed additive for poultry for fattening or reared for laying/reproduction.
López-Alonso, Marta, Pechová, Alena, Ortuño, Jordi, Durjava, Mojca, Azimonti, Giovanna, Anguita, Montserrat, Christensen, Henrik, Nebbia, Carlo, Glandorf, Boet, Röhe, Ilen, Villa, Roberto Edoardo, Kouba, Maryline, Innocenti, Matteo L., Gehring, Ronette, Marcon, Francesca, Dusemund, Birgit, Theodoridou, Katerina; id_orcid, Martelli, Giovanna, Bonos, Eleftherios, Prieto-Maradona, Miguel, López‐Alonso, Marta, Theodoridou, Katerina, EFSA Panel on Additives and Products or Substances used in Animal Feed (FEEDAP), Prieto‐Maradona, Miguel   +23 more
core   +1 more source