Given a passage, 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: Hostility may be associated with greater systemic inflammation. However, contradictory evidence exists. Certain individuals or dimensions of hostility may be more susceptible to these effects. Main and interactive effects of hostility with sex and/or age were evaluated on markers of inflammation, independently of traditional risk factors for coronary artery disease.', '199 healthy men (81) and women (118), aged 20-64 years (M=41 ± 11 years) were recruited. Hostility was assessed using the Cook-Medley Hostility Inventory (CMHo) and ecological momentary assessments (EMA) of quarrelsome behavior and angry affect in daily living. Blood samples were drawn to measure inflammatory activity (Il-6, TNF-α, hsCRP, Il-8, Il-10, Il-18, MCP-1) and lipid oxidation (Myeloperoxidase; MPO). Correlations and hierarchical regression analyses were performed controlling for pertinent behavioral, psychological, medical, and socio-demographic factors.', 'Significant univariate associations emerged between CMHo and Il-6, TNF-α, MCP-1 (p<.05). Hierarchical regressions showed interactions of hostility with sex (Il-6, TNF-α; p<.05) and age (hsCRP, Il-6, TNF-α; p<.05). For example, in simple slope analyses, hostility was positively related to TNF-α in women (b=0.009, p=0.006) but not men. Greater hostility was also related to greater Il-6 levels among younger women (b=. 027, p=0.000).

Answer: Is the relation between hostility and concurrent levels of inflammation sex , age , and measure dependent?


Question: To correlate cerebral cavernous malformations (CCMs) disease aggressiveness with peripheral blood biomarkers hypothesized mechanistically.', 'A prospective case-control study enrolled 43 CCM patients, where 25-(OH) vitamin D, HDL and non-HDL cholesterol, CRP plasma levels and leukocyte ROCK activity were correlated with parameters of disease aggressiveness reflecting chronic and acute domains.', 'Patients with one or more features of chronically aggressive disease (early age at symptom onset, two or more symptomatic bleeds, high lesion burden) had significantly lower 25-(OH) vitamin D and non-HDL cholesterol levels in comparison to patients without these features.

Answer: Do peripheral plasma vitamin D and non-HDL cholesterol reflect the severity of cerebral cavernous malformation disease?


Question: We tested the hypothesis that collagen cross-linking (CXL) could be used to promote adhesion in mock corneal grafts.', "Donated human corneal tissue underwent epithelial debridement and was cut into sections measuring 4mm×3mm. Paired sections were sutured together with 10-0 vicryl, forming mock corneal grafts. Looped 6-0 sutures were placed at each end to facilitate tension measurement. Mock grafts underwent CXL before being cultured for 2days in Eagle's MEM culture medium. Control mock grafts did not undergo CXL treatment before culture. Tissue was obtained from 4 donors and a maximum of 2 controls and 2 treated grafts was obtained from each donor. Following the culture period, the 10-0 sutures were cut. The mock grafts were mounted on force transducers and were put under increasing tension until eventually the sections were pulled apart.", 'The mean applied stress required to generate graft failure was calculated for all mock grafts±standard error of the mean. In the control group 0.236±0.09mPa of applied stress was required to cause graft failure, in comparison to 0.691±0.12mPa in the treated group. A paired t-test showed this result to be significant, (p=0.0087).

Answer:
Does collagen cross-linking treatment increase adhesion in mock corneal grafts?