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.

Ex Input:
Context: p38 mitogen-activated protein kinase is associated with many clinical entities characterized by inflammation. We postulated that inhibition of p38 mitogen-activated protein kinase with FR167653 attenuates inflammation and the development of pulmonary hypertension in monocrotaline-treated rats.', 'Rats were divided into 4 groups: (1) the control group (daily 0.9% saline), (2) the FR group (daily FR167653, 2 mg . kg(-1) . d(-1)), (3) the MCT group (daily 0.9% saline the day after a single monocrotaline dose, 60 mg/kg), and (4) the MCT+FR group (daily FR167653, 2 mg . kg(-1) . d(-1), the day after a single MCT dose). Body weight, pulmonary artery pressure, and morphometric changes of the pulmonary artery with the histopathologic method were observed weekly for 4 weeks. Also, p38 mitogen-activated protein kinase activity and inflammatory cytokine expression in the lung were measured.', 'Four weeks after monocrotaline administration, mean pulmonary artery pressure in the MCT+FR group was lower than in the MCT group (MCT+FR vs MCT: 24.7 +/- 1.9 vs 36.5 +/- 2.1 mm Hg; P < .05). In morphometric analysis the percentage of medial wall thickness and the percentage of muscularization in the MCT+FR group were reduced compared with those in the MCT group after 4 weeks (P < .05); however, the number of macrophages was not significantly different. p38 mitogen-activated protein kinase activity was significantly attenuated in the MCT+FR group compared with in the MCT group (7.2 +/- 0.52 vs 2.1 +/- 0.23 fold-increase, P < .05, at 1 week). Although mRNA levels of tumor necrosis factor alpha and interleukin 1beta were reduced in the MCT+FR group compared with in the MCT group (tumor necrosis factor alpha: 1.18 +/- 0.36 vs 3.05 +/- 1.12 fold-increase, P < .05, at 2 weeks; interleukin 1beta: 2.2 +/- 0.34 vs 4.4 +/- 1.09 fold-increase, P < .05, at 1 week), FR167653 did not suppress increased monocyte chemotactic protein 1 mRNA expression induced by monocrotaline (3.2 +/- 0.62 vs 3.1 +/- 0.42 fold-increase, at 1 week).
Answer: FR167653 significantly attenuates the expression of inflammatory cytokines, ultimately preventing the progression of pulmonary hypertension. These results suggest that p38 mitogen-activated protein kinase might play a central role in the molecular events that underlie the development and progression of pulmonary hypertension.

Ex Output:
Does specific inhibition of p38 mitogen-activated protein kinase with FR167653 attenuate vascular proliferation in monocrotaline-induced pulmonary hypertension in rats?


Ex Input:
Context: A new protocol for postoperative calcium management was developed with the aim of achieving an increase in the proportion of patients being safely discharged on the first postoperative day. We present our experience with the first 50 patients treated under this new protocol.', 'A cohort study was performed involving the first 50 patients admitted for total or completion thyroidectomy, those data were then compared with a control group. Intact PTH (iPTH) was measured at 4-h postoperatively and patients with iPTH in the normal range were discharged on the first postoperative day.', 'Mean age and sex distribution were similar in both groups. Mean lowest postoperative corrected calcium levels in the study group were 2.19 mmol/l and 2.15 mmol/l in the control group (P = 0.24). Parathyroid auto-transplantation was associated with low PTH levels (risk ratio = 0.49). Over 50% of patients (n = 27) were successfully discharged on the first postoperative day in the study group and no patient required readmission. Length of stay was significantly shorter in the study group, mean 1.64 vs. 2.20 days (P < 0.05).
Answer: The use of iPTH accurately predicts hypocalcaemia after total thyroidectomy and can be used to facilitate safe early discharge for patients.

Ex Output:
Does postoperative PTH measurement facilitate day 1 discharge after total thyroidectomy?


Ex Input:
Context: To investigate the effect of premenopausal obesity on circulating levels of estradiol, estrone, free testosterone, androstenedione, DHEAS, and immuno- and bioactive FSH and LH.', 'University clinic.', 'Premenopausal hirsute women, four obese and four nonobese, received leuprolide acetate depot [LD in monthly injections (7.5 mg, i.m.)] until estradiol levels decreased to menopausal values; single monthly injections of 15 and then 22.5 mg LD were given if estradiol remained higher than menopausal after 3 months.', 'Estradiol levels of nonobese women reached menopausal values with the 7.5-mg dose, and those of obese women were not significantly reduced with any LD dose. Estrone declined to menopausal levels with 7.5 mg LD, while free testosterone and androstenedione were diminished with 7.5 mg, but not further with 15 or 22.5 mg. Bioactive LH and the bioactive/immunoactive LH ratio were maximally suppressed with 7.5 mg LD; however, LD did not change bioactive FSH levels or the bioactive/immunoactive FSH ratio. These findings were not related to adiposity.
Answer: Premenopausal obesity affects circulating estradiol levels of hirsute women receiving LD. The effect does not reflect weight-related differences in circulating levels of androgens or bioactive gonadotropins. Premenopausal adiposity in hirsute women may influence the estrogenic milieu associated with desensitization to GnRH.

Ex Output:

Does obesity affect circulating estradiol levels of premenopausal hirsute women receiving leuprolide acetate depot?