Pacific spiny dogfish intestine amino acid transport
Bibliographic record
Abstract
Datasets are presented for Weinrauch, Blewett, Anderson (In Prep.). See the 'metadata' text file for descriptions of individual .csv files and descriptions of column headings within. Experiments were conducted on male Pacific spiny dogfish (Squalus suckleyi) with approval from the Bamfield Marine Sciences Centre Animal Care Committee (protocol RS-21-03-R1) and collection permits from Fisheries and Oceans Canada (XR 264 2023) in Bamfield, BC, Canada in summer 2023. This dataset supported a study that examined the mechanisms of nutrient acquisition in the spiral valve intestine. To characterize the mechanisms of transport kinetic transport assays were fist conducted. To identify putative carriers of amino acids, additional fluxes were conducted in reduced sodium conditions (to deduce whether transport is sodium dependent) or alongside 100X the concentration of other amino acids known to utilise shared transport pathways in mammals. The interplay between amino acids and oleic acid was next assessed with the application of oleic acid to either the mucosal or serosal solutions. Finally, transport rates following feeding were measured. Together, this study provides new data on the mechanisms of dietary nutrient uptake and transport dynamics within an evolutionarily- and ecologically- important elasmobranch.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
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 | 0.001 | 0.005 |
| Meta-epidemiology (narrow) | 0.002 | 0.001 |
| Meta-epidemiology (broad) | 0.002 | 0.001 |
| Bibliometrics | 0.004 | 0.007 |
| Science and technology studies | 0.001 | 0.000 |
| Scholarly communication | 0.002 | 0.001 |
| Open science | 0.003 | 0.002 |
| Research integrity | 0.002 | 0.001 |
| Insufficient payload (model declined to judge) | 0.057 | 0.039 |
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".