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.

[EX Q]: The molecular basis to overcome therapeutic resistance to treat glioblastoma remains unclear. The anti-apoptotic b cell lymphoma 2 (BCL2) gene is associated with treatment resistance, and is transactivated by the paired box transcription factor 8 (PAX8). In earlier studies, we demonstrated that increased PAX8 expression in glioma cell lines was associated with the expression of telomerase. In this current study, we more extensively explored a role for PAX8 in gliomagenesis.', 'PAX8 expression was measured in 156 gliomas including telomerase-negative tumours, those with the alternative lengthening of telomeres (ALT) mechanism or with a non-defined telomere maintenance mechanism (NDTMM), using immunohistochemistry and quantitative PCR. We also tested the affect of PAX8 knockdown using siRNA in cell lines on cell survival and BCL2 expression.', 'Seventy-two percent of glioblastomas were PAX8-positive (80% telomerase, 73% NDTMM, and 44% ALT). The majority of the low-grade gliomas and normal brain cells were PAX8-negative. The suppression of PAX8 was associated with a reduction in both cell growth and BCL2, suggesting that a reduction in PAX8 expression would sensitise tumours to cell death.
[EX A]: 0

[EX Q]: Protein and energy malnutrition is a severe problem for patients with liver cirrhosis (LC) and fasting often induces starvation which is a vitally important outcome. Dietary restriction is essential for endoscopic injection sclerotherapy (EIS) in patients with risky esophageal varices, thereby creating the possible exacerbation of nutritional state and inducing liver dysfunction. Whether EIS induces nutritional deficiency in LC patients and the effects of branched-chain amino acid (BCAA)-enriched nutrient are prospectively investigated.', 'A total of 61 LC patients were randomly divided into an EIS monotherapy group (non-BCAA group, n=31) and an EIS combined with BCAA therapy group (n=30). Platelet count, blood chemistry and somatometry values were prospectively measured at five time points.', 'The platelet counts before treatment were at the same level in both groups (P=0.72). Three months after treatment, the counts decreased in the non-BCAA group; however, they increased in the BCAA group (P=0.019). Body mass index, triceps skin fold thickness and arm muscle circumference significantly decreased in both groups. The BCAA and tyrosine ratio value increased only in the BCAA group (P<0.01). The skeletal muscle volume measured by InBody720 significantly decreased in the non-BCAA group (P<0.001).
[EX A]: 1

[EX Q]: The relationship between platelet activity and myocardial injury in patients with ST-segment elevated (ST-se) acute myocardial infarction (AMI) remains unclear. This study tested the hypothesis that platelet activity (expressed by CD62p) is enhanced and predictive of both the extent of myocardial damage and 30-day clinical outcome in patients with ST-se AMI undergoing primary coronary stenting.', 'Platelet CD62p expression prior to coronary angiographic was prospectively measured using flow cytometry in 45 consecutive patients with AMI undergoing primary coronary stenting. The CD62p expression was also evaluated in 20 healthy and 20 at-risk control subjects. The CD62p expression was significantly higher in AMI patients than in healthy and at-risk control subjects (all p values <0.0001). Patients with high CD62p expression (>or=8%) had significantly higher creatine kinase-MB (p<0.0001) levels, higher incidence of cardiogenic shock (p=0.009) upon presentation, significantly lower left ventricular ejection fraction (p=0.0003), and significantly higher incidence of 30-day composite major adverse clinical outcomes (MACO) (advanced congestive heart failure >or=class 3 or 30-day mortality) (p<0.0001) than those patients with low CD62p expression (<8%). Multiple stepwise logistic regression analysis demonstrated that only high CD62p expression (>or=8%) was an independent predictor of 30-day MACO (all p<0.0001).
[EX A]:
0