Results 31 to 40 of about 600,477 (264)

Remarks on food chain dynamics [PDF]

Mathematical Biosciences, 1996
The main modes of behavior of a food chain model composed of logistic prey and Holling type II predator and superpredator are discussed in this paper. The study is carried out through bifurcation analysis, alternating between a normal form approach and numerical continuation.
KUZNETSOV Y. A., RINALDI, SERGIO
openaire   +3 more sources

MICROBIOLOGICAL PURITY IN FOOD CHAIN

ВЕТЕРИНАРСКИ ЖУРНАЛ РЕПУБЛИКЕ СРПСКЕ, 2023
In addition to microbiological criteria for food (food safety criteria and hygiene criteria in the production process), microbiological purity criteria are a very important link in the microbiology of the food chain. Swab samples of equipment, devices, accessories, work surfaces, work clothes and hands of workers engaged in production, processing and ...
Golić, Bojan, Nedić, Drago N., Kasagić, Dragan, Jamaković, Amela   +3 more
openaire   +2 more sources

Modelling stem cell differentiation related processes—A practical overview for biologists

FEBS Letters, EarlyView.
Stem cell differentiation is complex and difficult to control experimentally. This review introduces suitable computational modelling approaches that can support stem cell research, from mechanistic ODE and abstract models to multiscale and deep learning methods.
Ricco Zeegelaar, Xinqi Yan, Lucas F. Jansen Klomp, Stefano Schivo, Janine N. Post   +4 more
wiley   +1 more source

Data-Driven Early Warning Approach for Antimicrobial Resistance Prediction–Anomaly Detection Based on High-Level Indicators

Veterinary Sciences
Environmental conditions are increasingly recognized as important contributors to the emergence and spread of antimicrobial resistance (AMR), yet early detection of high-risk situations remains difficult.
Szilveszter Csorba, Krisztián Vribék, Máté Farkas, Miklós Süth, Orsolya Strang, Andrea Zentai, Zsuzsa Farkas   +6 more
doaj   +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

Investigating transcription factor dynamics in health and disease using FRAP

FEBS Letters, EarlyView.
FRAP analysis of GFP‐tagged transcription factors reveals how molecular mobility and target engagement change in response to drug treatment. By combining live‐cell imaging, quantitative model fitting, and statistical analysis, this approach uncovers transcription factor dynamics linked to disease mechanisms, providing a powerful framework for ...
Kannan Govindaraj, Carolina Vazquez Garzon, Jose Joaquin Velasco, Janine N. Post   +3 more
wiley   +1 more source

Guidance on methodological principles and scientific methods to be taken into account when establishing Reference Points for Action (RPAs) for non-allowed pharmacologically active substances present in food of animal origin [PDF]

EFSA Journal, 2013
EFSA was asked by the European Commission to deliver a Scientific Opinion on guidance on methodological principles and scientific methods to be taken into account when establishing Reference Points for Action (RPAs) for non-allowed pharmacologically ...
EFSA Panel on Contaminants in the Food Chain (CONTAM)
doaj   +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

Antimicrobial use and Escherichia coli resistance patterns in Hungarian pig farms: a data-driven farm-level analysis

Scientific Reports
Antimicrobial resistance (AMR) poses a critical challenge to both human and veterinary medicine, with pig production recognized as one of the major contributor due to intensive antimicrobial usage (AMU).
Krisztián Vribék, Máté Farkas, Szilveszter Csorba, Miklós Süth, László Gombos, Ádám Kerek, Zoltán Somogyi, Ákos Jerzsele, Zsuzsa Farkas   +8 more
doaj   +1 more source

Valorization of industrial artichoke by-products via solid-state fermentation: development of a sustainable, additive-free vegetable seasoning

CyTA - Journal of Food
The design and development of healthy foodstuffs and the adoption of circular strategies are crucial for the food industry. This research focuses on the revalorization of artichoke by-products from the canning industry by proposing an additive-free ...
Idoya Fernández-Pan, Francisco C. Ibañez, Paloma Vírseda, María José Beriain   +3 more
doaj   +1 more source