PSV-B-20 Effects of Saccharomyces Cerevisiae Fermentation Product (SCFP) postbiotic in labrador retrievers during exercise and transport stress
Bibliographic record
Abstract
Abstract Saccharomyces cerevisiae fermentation product (SCFP) is a dietary postbiotic compound shown to support digestive health and immune function in several species. Two studies were performed to evaluate the effects of SCFP (Diamond V Mills, Inc.; Cedar Rapids, IA) in canines exposed to exercise and transport stress. In both studies, 36 Labrador Retrievers (18 males/18 females) >5y were used. Study 1 consisted of a 3-wk adaptation period followed by a 14-wk series of distance-defined running exercise regimens (DDER) with subjects randomly allocated to three groups of 0 mg/d SCFP, 250 mg/d SCFP, or 500 mg/d SCFP. Study 2 consisted of a 3-wk adaptation period followed by an 8 wk phase of DDER and a final, single transport stress event. Subjects were randomly allocated to two treatments of 0 mg/d SCFP and 250 mg/d SCFP. Parameters examined over the two studies included body composition, body weight, feed intake, activity, running speed, stool quality. The following serum biomarkers were also measured: saliva cortisol (CORT), total antioxidant capacity (TAC), thiobarbituric acid reactive substances (TBARS), c-reactive protein (CRP), creatine kinase (CK), haptoglobin (HAP), serum amyloid A (SAA), TNF-α, immunoglobulin E (IgE), and immunoglobulin G (IgG). Subjects fed SCFP exhibited numeric net increases in lean mass (Table 1), numeric increases in stool quality, and significantly higher activity during exercise (P < 0.05) vs CON (Table 2). The 500 mg/d SCFP group exhibited lower CK (P < 0.03), increased HAP (P < 0.001), increased SAA (P < 0.05), increased TNF-α (P < 0.007), increased CORT, improved TAC (P < 0.001), reduced TBARS (P < 0.01), IgE (P < 0.001) and IgG (P < 0.001), and increased CRP during transport (P < 0.001) (Table 3). These results demonstrate that Labrador Retrievers supplemented with SCFP may exhibit improved vitality, utilization of nutrients, immune function, and reduced cellular damage when subjected to exercise and transport stress.
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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) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 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".