Q: 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.
Context: After massive small bowel resection (SBR), enterocyte apoptosis is elevated and inversely correlates with epidermal growth factor receptor (EGFR) signaling. The purpose of the current study was to determine whether EGFR manipulation affects the expression of specific bcl-2 family members.', 'A 50% proximal SBR or sham operation was performed in 3 groups of mice control, after exogenous EGF, or mutant mice with defective EGFR signaling (waved-2). Apoptotic index (no. of apoptotic bodies per crypt), and bax (pro-apoptosis) and bcl-w (anti-apoptosis) protein expression was measured in the remnant ileum after 12, 24, and 72 hours.', 'Waved-2 mice with defective EGFR showed the greatest increase in apoptosis and altered the ratio of bax to bcl-w in favor of apoptosis after SBR. Conversely, EGF prevented the expected increase in apoptosis after SBR by shifting the ratio of bax to bcl-w in favor of cell survival.
Answer: After massive small bowel resection, inhibition of the EGFR accelerates the rate of apoptosis and modifies the expression of specific bcl-2 family members to favor apoptosis. These results further support a specific mechanistic pathway for the regulation of enterocyte apoptosis after SBR via EGFR signaling.
A:
Does eGF receptor signaling affect bcl-2 family gene expression and apoptosis after massive small bowel resection?