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 Q]: Context: Is the activity of sirtuin 3 (SIRT3) altered in granulosa and cumulus cells from young women with reduced ovarian reserve or women of advanced maternal age?
Answer: SIRT3 mRNA and active protein in granulosa and cumulus cells were decreased in women with reduced ovarian reserve and advanced maternal age.
[EX A]: Are mitochondrial SIRT3 and its target glutamate dehydrogenase altered in follicular cells of women with reduced ovarian reserve or advanced maternal age?

[EX Q]: Context: Facial dog bite injuries pose a significant public health problem.', 'Seventy-five consecutive patients (45 males, 30 females) treated solely by plastic surgery service for facial dog bite injuries at a Level I trauma center in the Denver Metro area between 2006 and 2012 were retrospectively reviewed. The following information were recorded: breed, relationship of patient to dog, location and number of wounds, the duration between injury and surgical repair and dog bite incident, type of repair, and antibiotic prophylaxis. Primary end points measured were wound infection, the need for revision surgery, and patient satisfaction.', 'Ninety-eight wounds in the head and neck region were repaired (46 children; mean age, 6.8 years) and (29 adults; mean age, 47.3 years). Twelve different breeds were identified. There was no significant association between the type of dog breed and the number of bite injuries. The duration between injury and repair ranged from 4 hours to 72 hours (mean [SD], 13.7 [10.9] hours). The majority of bite wounds (76 of 98) involved the cheek, lip, nose, and chin region. Direct repair was the most common surgical approach (60 of 98 wounds) (p < 0.05). There was no statistically significant association between wounds needing reconstruction versus direct repair according to dog breed (p = 0.25). Ten wounds required grafting. Twenty-five wounds were managed by one-stage or two-stage flaps. Only three patients (3.06 %) underwent replantation/revascularization of amputated partial lip (n = 2) and of cheek (n = 1). There was one postoperative infection. Data from five-point Likert scale were available for fifty-two patients. Forty patients were satisfied (5) with the outcome, while five patients were somewhat satisfied (4), and seven were neutral.
Answer: Availability of the plastic surgery service at a Level I trauma center is vital for the optimal treatment of facial dog bite injuries. Direct repair and reconstruction of facial dog bite injuries at the earliest opportunity resulted in good outcomes as evidenced by the satisfaction survey data and low complication rate.
[EX A]: Do retrospective analysis of facial dog bite injuries at a Level I trauma center in the Denver metro area?

[EX Q]: Context: Genetic abnormalities of the pituitary specific transcription factor, Pit-1, have been reported in several patients with GH, prolactin (PRL) and TSH deficiencies. The most common is a mutation altering an arginine to a tryptophan in codon 271 (R271W) in one allele of the Pit-1 gene. According to the previous in vitro expression study, R271W acted as a dominant negative inhibitor of the wild type to activate the GH promoter. However, healthy carriers with this mutation, who should be affected by the dominant negative effect of R271W, have also been reported. The aim of this study was to clarify in more detail the function of this mutant form of Pit-1.', "Transcriptional activity of R271W for the expression of Pit-1-associated genes was investigated in COS7 cells with the aid of transient transfection assays. The 1.8 kb rat GH, 0.6 kb rat PRL or 1.9 kb rat PRL 5'-flanking regions were inserted upstream of the luciferase reporter gene and were used for functional analysis of R271W. Another reporter gene containing seven Pit-1 responsive elements was also used. The same experiments were also performed using JEG3 and CHO cells.", 'We could not confirm the dominant negative effect of R271W on wild type Pit-1. Furthermore, our expression study revealed that R271W could activate the promoters of GH and PRL genes to levels similar to the wild type.
Answer: Taken together with the evidence that phenotypically normal cases have been reported with this mutation, our results deny the relationship between R271W and combined pituitary hormone deficiency.
[EX A]:
Does the R271W mutant form of Pit-1 act as a dominant inhibitor of Pit-1 action to activate the promoters of GH and prolactin genes?