Effect of Bromocriptine on Secretion and Morphology of Human Prolactin Cell Adenomas in vitro
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
The direct effect of short-term bromocriptine administration on human prolactin cell adenomas in vitro was studied by light and electron microscopy and correlated with the effect on hormone release. The light microscopic and, for the first time, ultrastructural characteristics of adenomatous prolactin cells in control and treated cultures were analyzed morphometrically and the changes induced by bromocriptine were quantified. Following 72 h treatment which lowered levels of prolactin release, there was a marked reduction in cell size, cytoplasmic volume and cytoplasmic volume densities of endoplasmic reticulum and Golgi apparatus. In contrast, the percentage of cytoplasm occupied by lysosomes increased. There was no consistent change in number and diameter of secretory granules. These findings indicate that prolactin cell involution is a direct effect of bromocriptine and suggest that reduction in endoplasmic reticulum and Golgi complex is largely responsible for the decreased cell size. Lysosomal degradation of cytoplasmic components may play a role in this process.
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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 | 0.001 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.001 |
| 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 it