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: Indoleamine 2,3 dioxygenase (IDO) degrades the essential amino acid tryptophan and has been shown to minimize rejection in animal models of renal transplantation. Ischemia-reperfusion injury (IRI) is unavoidable in renal transplantation and correlates with shorter graft survival times. Despite its favorable effects on rejection, there is evidence that IDO may facilitate renal IRI. Differentiating the negative impact of IDO on IRI from its pro-tolerant effects in allograft rejection is of clinical relevance. In these studies we hypothesized that constitutive IDO activity may influence renal genes associated with recovery from IRI, and that IDO inhibition may unmask these effects.', 'We examined the renal transcriptome in a rat model of IRI with and without IDO inhibition with 1-methyl-d-tryptophan (1-MT), and assessed for alterations in the gene expression signature.', 'These studies demonstrated that during recovery from renal IRI, pre-treatment with 1-MT alleviated alterations in 105 coding sequences associated with IRI, and in turn triggered new changes in 66 non-coding transcripts, the majority of which were represented by small nucleolar RNA.

Output: Does indoleamine 2,3-dioxygenase inhibition alter the non-coding RNA transcriptome following renal ischemia-reperfusion injury?

Input: Consider Input: Despite the clinical efficacy of recombinant human erythropoietin (RHE) on chemotherapy-induced anemia, most cost-effectiveness studies have given unfavorable results.', 'To determine the cost of managing anemia in unselected patients receiving chemotherapy for lung cancer, and the efficacy and cost-effectiveness of RHE.', 'We constructed Markov models of two cohorts of patients who received (n=94) or did not receive (n=89) darbepoetin (one weekly injection when the hemoglobin level fell below 11 g/dl), focusing on changes in hemoglobin levels, transfusion requirements, anemia management costs, and the cost-effectiveness ratios of the two management strategies.', 'The use of RHE significantly reduced the proportion of patients needing transfusions (from 33.6% to 19.1%, p<0.05) and the number of red cell units used by transfusion (from 2.97+/-1.47 to 2.11+/-0.47, p<0.01). Markov modeling showed that the RHE strategy significantly increased the mean Hb level (13+/-0.5 g/dl versus 11.9+/-1g/dl, p<0.001), at the price of an increase in the main cost (respectively, US$ 1732+/-897 and 996+/-643; p<0.01). The cost-effectiveness ratio favored the RHE strategy (7.02 versus 9.04). Sensitivity analysis showed that the RHE strategy remained dominant in most situations.

Output: Is routine once-weekly darbepoetin alfa administration cost-effective in lung cancer patients with chemotherapy-induced anemia : a Markov analysis?

Input: Consider Input: Construction of electrochemical impedance sensors by the self-assembly technique has become a promising strategy for the 'label-free' detection of protein-ligand interactions. However, previous impedance sensors are devoid of an inherent electrochemical signal, which limits the standardization of the sensors for protein recognition in a reproducible manner.", "We designed and synthesized an anthraquinonyl glycoside (AG) where the anthraquinone (AQ) moiety can bind to the surface of a graphene-based working electrode while the glycoside serving as a ligand for lectin. By measuring the inherent voltammetric signal of AQ, the glycosides decorated on the working electrode could be simply quantified to obtain electrodes with a unified signal window. Subsequently, impedance analysis showed that the 'standardized' electrodes gave a reproducible electrochemical response to a selective lectin with no signal variation in the presence of unselective proteins.
Output: Does anthraquinonyl glycoside facilitate the standardization of graphene electrodes for the impedance detection of lectins?