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:
Recent randomized trials suggest that intensive glycaemic control fails to reduce heart failure-related events in patients with diabetes. The molecular cues underlying persistent myocardial damage despite normoglycaemia restoration remain elusive. MicroRNAs (miRNAs), a class of small non-coding RNAs, orchestrate transcriptional programs implicated in adverse cardiac remodelling. The present study investigates whether miRNAs participate to hyperglycaemic memory in the diabetic heart.', 'miRNA landscape was assessed by Mouse miRNome miRNA PCR Arrays in left ventricular specimens collected from 4-month-old streptozotocin-induced diabetic mice, with or without intensive glycaemic control by slow-release insulin implants. A dysregulation of 316 out of 1008 total miRNAs was observed in the diabetic hearts when compared with controls. Of these, 209 were up-regulated and 107 were down-regulated by >2.0-fold. Interestingly enough, the expression of 268 of those miRNAs remained significantly altered in diabetic mice even after subsequent normoglycaemia. Ingenuity pathway analysis revealed that dysregulated miRNAs were implicated in myocardial signalling networks triggering apoptosis (miR-320b, miR-378, miR-34a), fibrosis (miR-125b, miR-150, miR-199a, miR-29b, miR30a), hypertrophic growth (miR-1, miR-150, miR-199a, miR-133a, miR-214, miR-29a, miR-125b, miR-221, miR-212), autophagy (miR-133a, miR-221, miR-212, miR30a), oxidative stress (miR-221, miR-146a, miR-34a, miR-210, miR-19b, miR-125b, miR27a, miR-155), and heart failure (miR-423, miR-499, miR-199a), respectively.
answer:
1


question:
Previous studies have shown that giving other foods while breastfeeding increases the risk of mother-to-child transmission of human immunodeficiency virus (HIV) type 1. The mechanism is speculated to be increased inflammation of the gastrointestinal tract.', 'In a prospective longitudinal study, we compared fecal calprotectin, a marker of intestinal inflammatory disease, in healthy U.S. infants 0-6 months of age who were exclusively breastfed compared to those given additional liquids or solids.', 'In comparison to infants who were mixed-fed, fecal calprotectin was significantly higher in the exclusively breastfed group (p = 0.01) by a mean of 60 mg/kg (SE = 23).
answer:
0


question:
Many prognostic biomarkers associated with androgen signaling have been proposed in PC. The role of tripartite motif (TRIM) proteins remains unclear in PC. We investigated TRIM protein 47 (TRIM47) expression levels in human prostate tissues.', 'We performed immunohistochemistry using original TRIM47 antibody in prostate tissues obtained by radical prostatectomy (n\xa0= 105). Stained slides were evaluated for the proportion and staining intensity of immunoreactive cells. Total immunoreactivity (IR) scores (range, 0-8) were calculated as the sum of the proportion and intensity scores. TRIM47 expression levels were confirmed by quantitative reverse transcription polymerase chain reaction (qRT-PCR). Associations between the clinicopathologic features of the patients and their TRIM47 status were analyzed.', 'Western blot analysis validated the specificity of the anti-TRIM47 antibody in 293T cells. TRIM47 expression levels were found to be significantly increased in PC compared to benign tissues by both immunohistochemistry (P\xa0< .0001) and qRT-PCR (P\xa0= .003). Additionally, advanced pathologic stage (≥ T3b) was found to be associated with high TRIM47 IR scores (≥ 4; P\xa0= .04). Furthermore, high TRIM47 IR scores were also significantly correlated with worse cancer-specific survival rates in multivariate regression analyses (hazard ratio, 6.82; P\xa0= .016).
answer:

0