Given a passage with a context and an answer, construct a question on the basis of the information present in the passage. Construct the question in such a way that (i) it is unambiguous, (ii) it is answerable from the passage, (iii) its answer is unique (iv) it answer uses text phrases from the passage. Avoid creating questions that (i) can't be answered correctly without actually understanding the passage and (ii) uses the same words or phrases given in the passage.
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Question: Context: Immunologic abnormalities have been found in bipolar disorder but pentraxin 3, a marker of innate immunity, has not been studied in this population.', 'Levels of pentraxin 3 were measured in individuals with bipolar disorder, schizophrenia, and non-psychiatric controls. Linear regression models were used to compare the pentraxin 3 levels in each of the psychiatric groups to that in the control group, adjusting for demographic and clinical variables. Logistic regression models were used to calculate the odds ratios associated with levels of pentraxin 3 which differed from specified levels of the control group.', 'The sample consisted of 831 individuals: 256 with bipolar disorder, 309 with schizophrenia, and 266 without a psychiatric disorder. The levels of pentraxin 3 in the bipolar disorder, but not in the schizophrenia, group were significantly lower than those of controls, adjusting for age, gender, race, maternal education, smoking status, and body mass index (t = -3.78, p < 0.001). The individuals with bipolar disorder also had significantly increased odds of having low levels of pentraxin 3 relative to both the 10th and 25th percentile level of the controls and significantly decreased odds of having a level greater than the 75th and the 90th percentile level of the controls, adjusting for the same covariates.
Answer: Individuals with bipolar disorder have low levels of pentraxin 3 which may reflect impaired innate immunity. An increased understanding of the role of innate immunity in the etiopathogenesis of bipolar disorder might lead to new modalities for the diagnosis and treatment of this disorder.

Answer: Is pentraxin 3 reduced in bipolar disorder?


Question: Context: Parenteral control of gastric acid hypersecretion in conditions such as Zollinger-Ellison syndrome (ZES) or idiopathic gastric acid hypersecretion is necessary perioperatively or when oral medications cannot be taken for other reasons (e.g., during chemotherapy, acute upper gastrointestinal bleeding, or in intensive care unit settings).', 'We evaluated the efficacy and safety of 15-minute infusions of the proton pump inhibitor pantoprazole (80-120 mg every 8-12 hours) in controlling acid output for up to 7 days. Effective control was defined as acid output >10 milliequivalents per hour (mEq/h) (<5 mEq/h in patients with prior acid-reducing surgery) for 24 hours.', 'The 21 patients enrolled had a mean age of 51.9 years (range, 29-75) and a mean disease duration of 8.1 years (range, <0.5-21); 13 were male, 7 had multiple endocrine neoplasia syndrome type I, 4 had undergone acid-reducing surgery, 2 had received chemotherapy, and 13 had undergone gastrinoma resections without cure. Basal acid output (mean +/- SD) was 40.2 +/- 27.9 mEq/h (range, 11.2-117.9). In all patients, acid output was controlled within the first hour (mean onset of effective control, 41 minutes) after an initial 80-mg intravenous pantoprazole dose. Pantoprazole, 80 mg every 12 hours, was effective in 17 of 21 patients (81%) for up to 7 days. Four patients required upward dose titration, 2 required 120 mg pantoprazole every 12 hours, and 2 required 80 mg every 8 hours. At study end, acid output remained controlled for 6 hours beyond the next expected dose in 71% of patients (n = 15); mean acid output increased to 4.0 mEq/h (range, 0-9.7). No serious or unexpected adverse events were observed.
Answer: Intravenous pantoprazole, 160-240 mg/day administered in divided doses by 15-minute infusion, rapidly and effectively controlled acid output within 1 hour and maintained control for up to 7 days in all ZES patients.

Answer: Does intravenous pantoprazole rapidly control gastric acid hypersecretion in patients with Zollinger-Ellison syndrome?


Question: Context: The current study was undertaken to determine if DNA ploidy is a useful prognostic variable for predicting recurrence in stage I endometrial cancer. For cancer of the endometrium, survival following recurrence may depend on a number of factors, including the pattern of recurrence and the response to second line treatment. Previous studies have demonstrated a worse survival for patients with DNA aneuploid tumors. It remains unclear, however, whether this is necessarily due to a higher risk of recurrence. This study was undertaken to assess DNA ploidy and risk of recurrence in patients with stage I endometrial cancer.', 'This is a retrospective study of surgically treated patients with stages IB and IC endometrial cancer treated from 1992 to 2000. All patients underwent definitive surgery, including staging lymphadenectomy. None of the patients received postoperative treatment. DNA ploidy was determined using flow cytometry and image analysis. Grade, lymph-vascular space invasion, stage (stage IB versus IC), and DNA ploidy were analyzed with regard to recurrence and survival.', 'There were 100 patients with stages IB and IC endometrial cancer in this analysis. There were 17 recurrences (17%) and 10 patients that died of cancer (10%). Grade 3 and the presence of lymph-vascular space invasion were associated with increased risk of recurrence; DNA aneuploidy and stage were not. Grade, lymph-vascular space invasion, and DNA ploidy were associated with survival. These findings indicate that DNA aneuploidy does not increase the risk of disease recurrence but is associated with overall survival.
Answer: Although the recurrence risk is not higher for patients with surgical stage I endometrial cancer and aneuploid tumors, overall mortality remains higher.

Answer:
Is dNA aneuploidy associated with increased mortality for stage I endometrial cancer?