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: Genetic variability in hepatic uptake was recently shown to influence the disposition and cholesterol-lowering effects of statins. Ezetimibe, an inhibitor of the intestinal cholesterol uptake protein Niemann-Pick C 1 like 1, is another drug for which genetic polymorphisms of hepatic organic anion transporting polypeptides (OATPs) are expected to be of clinical relevance because ezetimibe undergoes intensive enterohepatic circulation for which hepatic uptake transporters may be rate-limiting determinants.', 'Using OATP1B3-, OATP2B1-, and OATP1B1-transfected HEK cells, including the OATP1B1 variants OATP1B1*1b and OATP1B1*5, we measured the uptake of ezetimibe and its glucuronide and we analyzed the competition with the common OATP-substrate bromosulfophthalein. Disposition and sterol-lowering effects of 20-mg ezetimibe were measured in 35 healthy participants genotyped for OATP1B1, ABCB1, ABCC2, and UGT1A1.', 'Ezetimibe glucuronide inhibited bromosulfophthalein uptake in all OATP-transfected cells (50% inhibitory concentration (IC50): 0.14-0.26 mumol/l) whereas ezetimibe was 30-100 times less potent. Only the glucuronide was accumulated significantly in cells expressing OATP1B1 and OATP2B1. Its uptake in cells expressing OATP1B1*1b and *5 was reduced. In-vivo studies showed there was a gene-dose-dependent decrease in the area under the curve of ezetimibe in participants with the OATP1B1*1b protein (*1a/*1a, N=12, 112+/-66 ngxh/ml vs. *1a/*1b, N=8, 88+/-39 ngxh/ml vs. *1b/*1b, N=5, 55+/-18 ngxh/ml; Jonkheere-Terpstra, P=0.041) and a tendency for increased glucuronide exposure (704+/-296 vs. 878+/-369 vs. 1059+/-363 ngxh/ml; P=0.092). Fecal ezetimibe excretion was significantly decreased whereas renal glucuronide excretion was increased in carriers of *1b/*1b. Fecal excretion was also diminished in carriers of OATP1B1*5 and *15. The sterol-lowering effect of ezetimibe was not influenced by OATP1B1 polymorphisms.
Example Output: Is disposition of ezetimibe influenced by polymorphisms of the hepatic uptake carrier OATP1B1?

Example Input: 5-hydroxytryptamine-3 (5-HT3) receptor antagonists inhibit gastric phase-3 motor activity in the dog. This study examined the role of 5-HT3 receptors in the generation of gastric phase 3 of the migrating motor complex in humans.', 'Interdigestive motor activity was recorded manometrically in 16 subjects before and after administration of ondansetron, a selective 5-HT3 receptor antagonist. Plasma motilin values were also assayed in 7 individuals. The incidence of gastric activity fronts before and after ondansetron was compared with a control group that had not received ondansetron. The ability of erythromycin to induce a gastric activity front in the presence of ondansetron was also evaluated in 7 subjects.', 'The incidence of gastric activity fronts was 69% before ondansetron vs. 19% after ondansetron. In contrast, in the control group there was no significant change in the incidence of gastric activity fronts over time. Activity fronts preceding ondansetron were associated with motilin peaks while activity fronts after ondansetron were not. Despite the previous administration of ondansetron, erythromycin induced gastric activity fronts in 89% of cases.
Example Output: Are 5-hydroxytryptamine-3 receptors involved in the initiation of gastric phase-3 motor activity in humans?

Example Input: Endophytic bacteria do have several potential applications in medicine and in other various sectors of biotechnology including agriculture. Bacterial endophytes need to be explored for their potential applications in agricultural biotechnology. One of the potential applications of bacterial endophytes in agricultural is to enhance the growth of the agricultural crops. Hence, this study was undertaken to explore the plant growth promoting potential application of bacterial endophytes.', 'The objective of this study was to examine the effect of endophytic bacteria from mangrove tree (Rhizophora apiculata Blume) for their efficacy in promoting seedling growth in rice.', 'Eight endophytic bacterial isolates (EBIs) isolated from twig and petiole tissues of the mangrove were identified based on their 16S ribosomal ribonucleic acid (rRNA) gene sequence homology. Separately, surface sterilized paddy seeds were treated with cell-free broth and cell suspension of the EBIs. Rice seedlings were analyzed by various bioassays and data was recorded.', 'The gene sequences of the isolates were closely related to two genera namely, Bacillus and Pantoea. Inoculation of EBIs from R. apiculata with rice seeds resulted in accelerated root and shoot growth with significant increase in chlorophyll content. Among the isolates, Pantoea ananatis (1MSE1) and Bacillus amyloliquefaciens (3MPE1) had shown predominance of activity. Endophytic invasion was recognized by the non-host by rapid accumulation of reactive oxygen species (ROS) and was counteracted by the production of hydrogen peroxide (H2O2) and lipid peroxide. The results demonstrated that EBIs from mangrove tree can increase the fitness of the rice seedlings under controlled conditions.
Example Output:
Do culturable bacterial endophytes isolated from Mangrove tree ( Rhizophora apiculata Blume ) enhance seedling growth in Rice?