Ectopic Human Placental Lactogen and β-Human Chorionic Gonadotropin in Gastric Fluid of Patients with Malignant and Non-Malignant Conditions of the Stomach
Bibliographic record
Abstract
Human placental lactogen (hPL) and beta-human chorionic gonadotropin (beta-hCG) in gastric aspirates and sera of 24 patients with malignant (12 patients) and non-malignant (12 patients) conditions of the stomach were studied. In patients with cancer of the stomach, hPL and beta-hCG were found to be present in gastric aspirate at higher frequency than in serum. The concentration of these hormones in gastric aspirate was higher than in serum. In 2 patients with duodenal ulcer beta-hCG was found to be present in gastric aspirate, 1 of them having the hormone in circulation as well, while none of the 12 patients with non-malignant conditions of the stomach showed presence of hPL in their gastric aspirate or serum.
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 distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| 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 | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 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 teacher head, 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".