instruction:
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.
question:
Transient tachypnea of the newborn (TTN) is a benign disorder with a variable clinical course that often leads to hospitalization. The aim of this study was to assess and validate the relationship between the serum cystatin C level and symptom duration in infants with TTN.', 'Forty newborns presenting with TTN and who had undergone serum cystatin C (Cys C) tests on the first day of admission to the Kyung Hee University Hospital (Seoul, Korea) from 2009 to 2013 were included. The serum Cys C level, creatinine (Cr) level, estimated glomerular filtration rate (eGFR), and tachypnea duration were correlated retrospectively.', 'The median gestation period was 37.8\xa0±\xa03.8 weeks and the mean birth weight was 3.2\xa0±\xa00.4\xa0kg. Tachypnea duration was 3.3\xa0±\xa02.0 days. Serum Cys C and Cr levels were 1.7\xa0±\xa00.2\xa0mg/L and 0.8\xa0±\xa01.2\xa0mg/dL, respectively. Tachypnea duration was significantly positively correlated with the serum levels of Cys C and significantly negatively correlated with Cys C-based eGFR (p\xa0=\xa00.016), but was not significantly correlated with the serum Cr level or Cr-based eGFR. When tachypnea duration was compared between infants with Cys C level <1.6\xa0mg/L (n\xa0=\xa015; Group A) and infants with Cys C level\xa0≥\xa01.6\xa0mg/L (n\xa0=\xa025; Group B), the symptom duration was significantly shorter in Group A infants (p\xa0=\xa00.011).
answer:
0


question:
The IL-1 family of cytokines is known to play an important role in inflammation therefore understanding the mechanism by which they are produced is paramount. Despite the recent plethora of publications dedicated to the study of these cytokines, the mechanism by which they are produced in the airway following endotoxin, Lipopolysaccharide (LPS), exposure is currently unclear. The aim was to determine the mechanism by which the IL-1 cytokines are produced after LPS inhaled challenge.', 'Mice were challenged with aerosolised LPS, and lung tissue and bronchiolar lavage fluid (BALF) collected. Targets were measured at the mRNA and protein level; caspase activity was determined using specific assays.', 'BALF IL-1b/IL-18, but not IL-1a, was dependent on Ice Protease-Activating Factor (IPAF), and to a lesser extent Apoptosis-associated Speck-like protein containing a CARD (ASC). Interestingly, although we measured an increase in mRNA expression for caspase 1 and 11, we could not detect an increase in lung enzyme activity or a role for them in IL-1a/b production. Further investigations showed that whilst we could detect an increase in caspase 8 activity at later points in the time course (during resolution of inflammation), it appeared to play no role in the production of IL-1 cytokines in this model system.
answer:
0


question:
Up-regulated expression of syndecan-1, a member of the transmembranous proteoglycans that serves as a co-receptor for a wide pool of extracellular ligands, has been ascribed to the promotion of growth of various cancers including breast, ovarian, and endometrial cancers. Here, we have extended these observations to gain insight into correlation between the expression level of syndecan-1 and its tumor-promoting characteristics, particularly, cancer invasion, in endometrial cancer.', 'Human syndecan-1 was stably transfected into three human endometrial cancer cell lines, and its effects were examined with respect to cell survival/proliferation and invasion. In addition, the activation of underlying signaling components, including integrins, focal adhesion kinase (FAK), and nuclear factor kappaB (NF-kappaB) was examined. The activity of NF-kappaB as a transcription factor for matrix metalloproteinase (MMP)-9 was assessed.', 'The innate expression level of syndecan-1 was moderate to high in all endometrial cancer cell lines. Overexpression of syndecan-1 promoted tumor cell proliferation concomitant with the activation of NF-kappaB. Furthermore, overexpression of syndecan-1 markedly enhanced the cancer invasion accompanied by enhanced expression of integrin alphav/beta5 and enhanced phosphorylation of FAK. The transcriptional activation of MMP-9 by NF-kappaB was up-regulated in syndecan-1 overexpression.
answer:

1