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.

Input: Consider Input: Ischemia/reperfusion (I/R) injury, which is commonly seen in the field of renal surgery or transplantation, is a major cause of acute renal failure (ARF). The ischemic ARF in diabetic rats is much more severe than that in the normal rats exposed to as same ischemic time. Ischemic post-conditioning (IPO) is a phenomenon by which intermittent interruptions of blood flow in the early phase of reperfusion can protect organs from I/R injury. To determine whether the renal protection effect of IPO mediates by toll-like receptor 4 (TLR4) signaling pathway in diabetic rats.', 'Streptozotocin-induced diabetic rats were randomly divided into three groups: sham operation group, I/R group, and IPO group. Except sham operation group, rats were subjected to 30\u2009min of renal ischemia, both with and without treatment with IPO, then reperfusion 24\u2009h. Light microscope and transmission electronic microscope were used to observe structural changes of renal tubule. RT-PCR was used to measure TLR4 and tumor necrosis factor-alpha (TNF-α) mRNA expression level, renal TLR4 and nuclear factor kappa-light-chain-enhancer of activated B cells (NF-κB) protein expression was detected by Western blot.', 'The results demonstrated that IPO markedly decreased renal ischemic injury caused by I/R and inhibited the proinflammatory expression levels of TLR4, TNF-α, and NF-κB, all of which up-regulated by I/R in diabetic rats.

Output: 0


Input: Consider Input: Intravenous tissue-type plasminogen activator (tPA) is a proven treatment for acute ischemic stroke, but there has been limited evaluation among patients aged ≥90 years.', 'We analyzed data from the Get With The Guidelines-Stroke national quality improvement registry from January 2009 to April 2013. Frequency, determinants, and outcomes of tPA use were compared among patients aged ≥90 and 3 younger age groups (18-64, 65-79, and 80-89 years).', 'Among 35\u2009708 patients from 1178 sites who arrived within 2 hours of time last known well and received tPA, 2585 (7.2%) were ≥90 years. Compared with younger patients, the rate of tPA use among patients without a documented contraindication was lower among patients aged ≥90 years (67.4% versus 84.1% in 18-89-year olds; P<0.0001). Discharge outcomes among individuals aged ≥90 years included discharge to home or acute rehabilitation in 31.4%, independent ambulation at discharge in 13.4%, symptomatic hemorrhage in 6.1%, and in-hospital mortality or hospice discharge in 36.4%. On multivariable analysis, good functional outcomes generally occurred less often and mortality more often among patients aged ≥90 years. The risk of symptomatic hemorrhage was increased compared with patients <65 years but was not significantly different than the risk in 66- to 89-year olds.

Output: 1


Input: Consider Input: Co-morbid personality disorder (PD) is associated with poorer outcomes in psychosis patients, but it is not known whether these patterns are present at illness onset. This study investigated the prevalence of co-morbid PD in clients of an Early Intervention in Psychosis Service (EIPS) and compared key worker engagement and service use between patients with and without co-morbid PD.', 'Forty-nine participants were recruited from an inner London NHS EIPS. The Structured Clinical Interview for the Diagnostic and Statistical Manual of Mental Disorders IV (DSM-IV) Axis II Disorders was administered to identify whether participants met criteria for a diagnosis of PD. Key workers completed measures investigating the therapeutic relationship and emotional involvement. Data on service use over a 2-year period from the date on which the patient was accepted by the EIPS were collected from electronic clinical records. Service use and key worker informed data were collected blind to PD diagnosis.', 'Twenty-two of the 49 (45%) patients met criteria for co-morbid PD. Keyworker worry and tension were significantly higher in relation to patients with co-morbid PD compared with those without. There were no significant differences between groups in appointments offered or attended, but patients with co-morbid PD were significantly less likely to be admitted to hospital than those without.


Output: 1