2,8-Dihydroxyadeninuria-induced progressive renal failure
Bibliographic record
Abstract
Adenine phosphoribosyl-transferase (APRT) is the key enzyme that transforms adenine into adenylate monophosphate (AMP). In case of APRT deficiency, xanthine oxidase rapidly oxidizes adenine into 2,8-dihydroxyadenine (2,8-DHA), which is then eliminated by the kidneys through tubular secretion. 2,8-DHA is insoluble at a physiologic range of pH; therefore, it can easily precipitate in the urine. Although subjects with APRT deficiency may have repeated kidney stones, some of these patients may remain asymptomatic throughout life [1,2]. Nevertheless, a handful of reports propose that APRT deficiency can also lead to 2,8-DHA crystal-induced acute or chronic renal failure [3,4]. In this paper, we report a case of a middle-aged man with APRT deficiency that led to 2,8-DHA crystal-induced chronic active tubulointerstitial nephritis.
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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 | 0.001 | 0.002 |
| 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 | 0.001 |
| 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 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".