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.

Input: Consider Input: Complex regional pain syndrome (CRPS) is a painful condition with approximately 50,000 annual new cases in the United States. It is a major cause of work-related disability, chronic pain after limb fractures, and persistent pain after extremity surgery. Additionally, CRPS patients often experience cognitive changes, anxiety, and depression. The supraspinal mechanisms linked to these CRPS-related comorbidities remain poorly understood.', 'The authors used a previously characterized mouse model of tibia fracture/cast immobilization showing the principal stigmata of CRPS (n = 8 to 20 per group) observed in humans. The central hypothesis was that fracture/cast mice manifest changes in measures of thigmotaxis (indicative of anxiety) and working memory reflected in neuroplastic changes in amygdala, perirhinal cortex, and hippocampus.', 'The authors demonstrate that nociceptive sensitization in these mice is accompanied by altered thigmotactic behaviors in the zero maze but not open field assay, and working memory dysfunction in novel object recognition and social memory but not in novel location recognition. Furthermore, the authors found evidence of structural changes and synaptic plasticity including changes in dendritic architecture and decreased levels of synaptophysin and brain-derived neurotrophic factor in specific brain regions.

Output: Do brain neuroplastic changes accompany anxiety and memory deficits in a model of complex regional pain syndrome?


Input: Consider Input: The purpose of the present study was to evaluate the detection rate of genomic aberrations in haematological malignancies using oligobased array-CGH (oaCGH) analysis in combination with karyotyping and fluorescence in situ hybridization (FISH) analyses, and its feasibility in a clinical pragmatic approach.', 'The 4x180K Cancer Cytochip array was applied in 96 patients with various haematological malignancies in a prospective setting and in 41 acute myeloid leukemia (AML) patients retrospectively.', 'Combined use of oaCGH analysis and karyotyping improved the overall detection rate in comparison to karyotyping-alone and vice versa. In cases with normal karyotypes oaCGH analysis detected genomic aberrations in 66% (39/60) of cases. In the group of simple karyotypes oaCGH analysis extended karyotypic findings in 39% (12/31) while oaCGH analysis extended the karyotypic findings in 89% (39/44) of cases with complex karyotypes. In 7% (5/75) of cases oaCGH analysis failed in detecting the observed abnormalities by karyotyping.

Output: Does oligo-based High-resolution aCGH Analysis enhance Routine Cytogenetic Diagnostics in Haematological Malignancies?


Input: Consider Input: To explore suppression of allograft vasculopathy by transfer of the calcitonin gene-related peptide (CGRP).', 'The descending thoracic aortas from Lewis rats were grafted to the abdominal aortas of F344 rats, and the rats were randomized into 2 groups. A gene construct containing sequences from the adenoviral oncoprotein, the CGRP, and the enhanced green fluorescent protein was transferred into 1 group, and the sequences for the adenoviral oncoprotein and enhanced green fluorescent protein were transferred into a control group. Specimens were harvested at 4 and 8 weeks. Gene transfer was confirmed at fluorescence microscopy of frozen tissue sections, and expression was measured using reverse transcriptase-polymerase chain reaction. We determined the locations and levels of vascular cell adhesion molecule-1 (VCAM-1) and inducible nitric oxide synthase (iNOS) at immunohistochemistry and measured apoptosis.', 'The CGRP gene was expressed only in the CGRP group at 4 weeks. The vascular luminal occlusion score in the CGRP group was lower than in the control group. The apoptotic index of the CGRP group was lower than in the control group only at 4 weeks. The VCAM-1 immunohistochemistry score in the CGRP group was lower than in the control group; however, the iNOS immunohistochemistry score in the CGRP group was lower than in the control group in the intima only at 4 weeks.


Output: Does gene transfer of calcitonin gene-related peptide suppress development of allograft vasculopathy?