Probiotics cultures defined and undefined in control of Salmonella Enteritidis in broilers
Bibliographic record
Abstract
A global public health concern are diseases transmitted by food. Salmonellosis as the second figure of foodborne disease more common in countries like United States, Canada and the European Community. In Brazil since 1999 until 2011 the Salmonella bacterium is the leading cause of foodborne illness. Salmonella is a gram-negative, non-spore-forming and due to biochemical differences are divided into two species: Salmonella bongori and Salmonella enterica and the last divided into six subspecies: enterica, salamae, arizonae, diarizonae, houtenae and indica. The Salmonella enterica enterica serovar Enteritidis is a major serotypes found in birds that are related to Salmonellosis in humans. In recent decades the main way to control bacterial diseases in poultry farms was the use of antimicrobials. However, the use of these drugs as a preventive measure has been questioned since extensive reports have appeared on the antimicrobial resistance among pathogenic bacteria. Thus, the prohibition of various antibiotics in poultry has raised the need to develop new ways to control bacterial infections and improves on the performance. Probiotics have been proposed as candidates to fill this gap. Probiotics have been defined as live microorganisms comprise additives which, when administered in adequate amounts, confer health benefits modulating the host's immune system. Probiotics may be constituted by cultures of microorganisms defined or undefined cultures of microorganisms. However, there are no studies to prove which of the constitutions of probiotics is most effective in controlling Salmonella, which requires further study in relation to the different constitutions of probiotics available for use. In this context, the objective of this study is to address through a literature review on the importance of public health Salmonella and probiotics as relevant control tool Salmonellosis. A second goal is to develop a chapter with an article titled: "Efficacy of a Probiotics Cultures Defined and Undefined in Control of Salmonella Enteritidis in Broilers".
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.001 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.001 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".