user: Given a passage classify if the passage has a definite objective/aim/goal or not. Output '1' if the passage has a defininte objective/aim/goal and output '0' if the passage does not have a definite objective/aim/goal.
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Question: The appetite-stimulating properties of cannabis are well documented and have been predominantly attributed to the hyperphagic activity of the psychoactive phytocannabinoid, ∆(9)-tetrahydrocannabinol (∆(9)-THC). However, we have previously shown that a cannabis extract devoid of ∆(9)-THC still stimulates appetite, indicating that other phytocannabinoids also elicit hyperphagia. One possible candidate is the non-psychoactive phytocannabinoid cannabigerol (CBG), which has affinity for several molecular targets with known involvement in the regulation of feeding behaviour.', 'The objective of the study was to assess the effects of CBG on food intake and feeding pattern microstructure.', 'Male Lister hooded rats were administered CBG (30-120\xa0mg/kg, per ora (p.o.)) or placebo and assessed in open field, static beam and grip strength tests to determine a neuromotor tolerability profile for this cannabinoid. Subsequently, CBG (at 30-240\xa0mg/kg, p.o.) or placebo was administered to a further group of pre-satiated rats, and hourly intake and meal pattern data were recorded over 2\xa0h.', 'CBG produced no adverse effects on any parameter in the neuromotor tolerability test battery. In the feeding assay, 120-240\xa0mg/kg CBG more than doubled total food intake and increased the number of meals consumed, and at 240\xa0mg/kg reduced latency to feed. However, the sizes or durations of individual meals were not significantly increased.

Answer: 1


Question: To evaluate whether genotypes of interleukin (IL)-6 gene promoter positions -174 and -572 are associated with histologic chorioamnionitis and neonatal inflammatory disease in preterm infants.', 'DNA from very low birth weight or very preterm infants (n = 107) was genotyped for IL-6-174 and -572 polymorphisms (GG/GC/CC). The placentas were analyzed for histological inflammatory findings. Data on neonatal inflammatory diseases, including chronic lung disease (CLD), necrotizing enterocolitis (NEC), and septicemia, were collected using the definitions of the Vermont Oxford Network database.', 'In univariate analyses, the IL-6-174 GG genotype was associated with a higher incidence of histologic chorioamnionitis. In multivariate analyses, the -174 GG and -572 GC genotypes were correlated with histologic chorioamnionitis (P = .039 and .009, respectively). Gestational age was not associated with genotype polymorphisms. IL-6-174 genotypes were not associated with CLD and/or NEC, but the CC genotype was correlated with septicemia in both univariate and multivariate analyses (P = .027). IL-6-572 genotypes were not associated with neonatal inflammatory disease.

Answer: 1


Question: To assess the beneficial effects of silver foam dressing on the healing of wounds with ulcers and infection control of burn patients.', 'Eighty-four second-degree burn patients were selected and divided into a study group and a control group (n=42). After disinfection and cleaning, wound beds of the study group were covered with silver-containing soft-silicone foam dressing, and wound surfaces of the control group were wiped with 1% silver sulfadiazine cream (60 g/100 cm(2)). The two groups were checked weekly to observe wound healing progress and adverse reactions of the skin around wounds. Wound secretions were collected and subjected to bacterial culture. Related indices were recorded and quantified.', 'Thirty seven cases of the study group (88.1%) and 36 cases of the control group (85.7%) recovered to normal, and 3 (7.1%) and 2 cases (4.8%) in the two groups failed to recover. The recovery rates of the two groups were similar (P>0.05), but unrecovered patients in the study group had significantly higher proportions of repaired wounds (P<0.05). Wounds of the study group were healed significantly more rapidly than those of the control group (22.3±3.1 vs. 25.1±4.4, P<0.05). The study group had significantly higher proportions of repaired wounds from Day 7 to Day 21 (P<0.05), but the difference became less obvious with extended time to Day 28. The bacterial culture-positive (exceeding 10(5) organisms per gram of tissue) rates of both groups significantly reduced after treatment (Day 7 for the study group and Day 14 for the control group), and the rate of the study group was significantly lower at last (P<0.05). The study and control groups were observed 134 and 149 person-times respectively, with the normal wound-surrounding skin rates of 96.3% (129/134) and 88.6% (132/149) (P>0.05 except for on Day 14). Except for on Day 28, the study group had significantly lower pain scores than those of the control group (P<0.05), especially on Day 7 and Day 14 (P<0.01). From Day 7 to Day 28, the study group was significantly less prone to burning sensation than the control group (P<0.05), but both groups felt anxious during dressing change (P>0.05). Dressing of the study group was changed significantly more easily (P<0.05), but the fixing outcomes were similar (P>0.05).

Answer:

assistant: 1