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.

Example Input: Obese patients with idiopathic pulmonary fibrosis (IPF) have higher 90-day mortality after lung transplantation. We sought to determine whether body mass index (BMI) differentially modified the effect of transplant procedure type on 90-day mortality in IPF patients.', 'We analyzed data from the Organ Procurement and Transplantation Network (OPTN) for all patients with IPF who were transplanted between 2000 and 2010. Post-transplant survival was examined using Kaplan-Meier estimates. Multivariable logistic regression modeling was used to determine the difference in 90-day survival. The primary variable of interest was the interaction term between body mass index (BMI) and transplant type.', 'A total of 3,389 (58% single-lung transplant [SLT] and 42% bilateral lung transplant [BLT]) subjects were included. Multivariable logistic regression modeling demonstrated a statistically significant interaction between BMI and transplant type (p = 0.047). Patients with a BMI > 30 kg/m(2) who received a BLT are 1.71 times (95% CI [1.03 to 2.85], p = 0.038) more likely to die within 90 days than BLT recipients with a BMI of 18.5 to 30 kg/m(2).
Example Output: Do obese patients with idiopathic pulmonary fibrosis have a higher 90-day mortality risk with bilateral lung transplantation?

Example Input: It is known that noxious stimuli from inflamed tissue may increase the excitability of spinal dorsal horn neurons (a process known as central sensitization), which can signal back and contribute to peripheral inflammation. However, the underlying mechanisms have yet to be fully defined. A number of recent studies have indicated that spinal NF-B/p65 is involved in central sensitization, as well as pain-related behavior. Thus, the aim of this study was to determine whether NF-B/p65 can facilitate a peripheral inflammatory response in rat adjuvant-induced arthritis (AIA).', "Lentiviral vectors encoding short hairpin RNAs that target NF-B/p65 (LV-shNF-B/p65) were constructed for gene silencing. The spines of rats with AIA were injected with LV-shNF-B/p65 on day 3 or day 10 after treatment with Freund's complete adjuvant (CFA). During an observation period of 20 days, pain-related behavior, paw swelling, and joint histopathologic changes were evaluated. Moreover, the expression levels of spinal tumor necrosis factor (TNF), interleukin-1 (IL-1), and cyclooxygenase 2 (COX-2) were assessed on day 14 after CFA treatment.", 'The presence of peripheral inflammation in rats with AIA induced an increase in NF-B/p65 expression in the spinal cord, mainly in the dorsal horn neurons and astrocytes. Delivery of LV-shNF-B/p65 to the spinal cord knocked down the expression of NF-B/p65 and significantly attenuated hyperalgesia, paw edema, and joint destruction. In addition, spinal delivery of LV-shNF-B/p65 reduced the overexpression of spinal TNF, IL-1, and COX-2.
Example Output: Does activation of spinal NF-B/p65 contribute to peripheral inflammation and hyperalgesia in rat adjuvant-induced arthritis?

Example Input: To determine whether burn-induced peroxynitrite production and expression of lung inducible nitric oxide synthase (iNOS), intercellular adhesion molecule (ICAM)-1, vascular cell adhesion molecule (VCAM)-1, CXCR2, macrophage inflammatory protein (MIP)-2, and neutrophil chemokine (KC) are mediated by the c-Jun NH2-terminal kinase (JNK).', 'Prospective, experimental study.', 'Research laboratory at a university hospital.', 'Thermal injury models in the mice.', 'In experiment 1, specific pathogen-free C57/BL6 mice were subjected to 30% total body surface area third-degree burn over shaved back. At 0 hr, 2 hrs, 4 hrs, and 6 hrs after burn, lung tissues of those mice were harvested for JNK activity assay, AP-1 DNA-binding activity, and pJNK immunohistochemistry. In experiment 2, a specific JNK inhibitor, SP600125, was given (30 mg/kg intraperitoneally) to mice immediately postburn to suppress the JNK activity. At 8 hrs after burn, blood was assayed for the peroxynitrite-mediated dihydrorhodamine (DHR) 123 oxidation. Lung tissues were harvested for myeloperoxidase (MPO) determination, ICAM-1, VCAM-1, CXCR2, KC, MIP-2, interleukin-1beta, and interleukin-6 messenger RNA expression; iNOS immunohistochemical staining; and histologic studies. Pulmonary microvascular dysfunction was quantified by measuring the extravasations of Evans blue dye.', 'The JNK activity and AP-1 DNA-binding activity of lung tissue significantly increased to a peak at 2 hrs and 4 hrs, respectively, after thermal injury. Immunohistochemical study demonstrated that the increase of the pJNK was mostly from the bronchiole epithelial cells. This increase of MPO activity in lung, blood DHR 123 oxidation level, and lung permeability increased six-fold, nine-fold, and four-fold after burn. SP600125 administration obliterated the thermal injury-induced JNK activity, AP-1 DNA-binding activity, and iNOS expression in lung tissue. SP600125 treatment also significantly decreased MPO activity, blood DHR 123 oxidation, and lung permeability by 54%, 8%, and 47%, respectively, and markedly decreased the thermal injury-induced perivascular and interstitial inflammatory cell infiltration and septum edema. Furthermore, SP600125 abolished thermal injury-induced ICAM-1, VCAM-1, CXCR2, MIP-2, and KC but not interleukin-1beta and interleukin-6 messenger RNA levels of lung tissues.
Example Output:
Do thermal injury-induced peroxynitrite production and pulmonary inducible nitric oxide synthase expression depend on JNK/AP-1 signaling?