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.
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Question: This longitudinal study had three aims: 1) determine the extent to which boys at high average risk and low average risk for substance use disorder differ on a construct of neurobehavioral disinhibition, 2) evaluate the capacity of neurobehavioral disinhibition to predict substance use frequency at age 16, and 3) demonstrate the utility of neurobehavioral disinhibition in predicting substance use disorder.', 'The authors derived an index of neurobehavioral disinhibition from measures of affect, behavior, and cognition. The neurobehavioral disinhibition score was used to discriminate youth at high and low average risk for substance use disorder and to predict substance use frequency after 4-6 years and substance use disorder after 7-9 years.', 'The neurobehavioral disorder score significantly discriminated boys at high average risk from those at low average risk at ages 10-12. Neurobehavioral disinhibition at age 16, in conjunction with substance use frequency and risk status group, predicted substance use disorder at age 19 with 85% accuracy and accounted for 50% of the variance in Drug Use Screening Inventory overall problem density score. Neurobehavioral disinhibition was a stronger predictor of substance use disorder (odds ratio=6.83) than substance consumption frequency (odds ratio=3.19).

Answer: Does neurobehavioral disinhibition in childhood predict early age at onset of substance use disorder?


Question: Some imidazoline compounds have pleiotropic effects including cell death in vitro. We examined the antiproliferative action of a novel imidazoline compound S43126, and the role of the I1-imidazoline receptor, ROS, MAPKs and caspases in S43126-induced cell death.', 'PC 12 cells were treated with various concentrations of S43126 in the presence or absence of several ligands, and the effects on cell proliferation, ROS levels, and apoptosis were evaluated using Trypan Blue, Alamar Blue, Western blot and microscopy.', 'We showed that S43126 reduced PC12 cell proliferation by greater than 50%, increased cell death by greater than 40% and increased apoptotic body formation. These effects were reversed by I1R-antagonist, efaroxan. S43126 also increased intracellular ROS levels by greater than 2.5-fold relative to vehicle-treated control. These effects were significantly inhibited by N-acetyl-cysteine. In addition, pharmacologic inhibitors of ERK, JNK and p38 MAPK, significantly reduced S43126-induced antiproliferative activity. Caspases 3, 8 and 9 were all activated in a time-dependent manner by S43126. Pan caspase inhibitor z-VAD-fmk, ameliorated the effects of S43126 on cell death and cell proliferation.

Answer: Is antiproliferative effect induced by novel imidazoline S43126 in PC12 cells mediated by ROS , stress activated MAPKs and caspases?


Question: The present paper examines the relationship between social factors, food consumption during television viewing, and overall television viewing and how these are associated with BMI when the role of familial and social factors are considered in a population-based birth cohort of pre-school children from Québec (Canada).', "The analyses were performed using data from the Longitudinal Study of Child Development in Québec (1998-2002) (LSCDQ). The study follows a representative sample (n 2103) of children born in 1998 in the Canadian province of Québec. A nutrition assessment was conducted on 1549 children aged 4.5 years and included a 24 h dietary recall, an eating behaviour and television viewing questionnaire, and a measurement of children's heights and weights. Statistical analyses were performed.", 'Nearly one-quarter of children ate at least twice daily in front of the television. Children who consumed snacks while watching television on a daily basis had higher BMI than children who did so less frequently. Children who ate snacks in front of the television every day, or some times during the week, ate more carbohydrates (total), more fat and less protein, fewer fruits and vegetables, and drank soft drinks more often than children who never ate snacks in front of the television.

Answer:
Is social factors and television use during meals and snacks associated with higher BMI among pre-school children?