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: Golgi phosphoprotein 3 (GOLPH3) has been reported to be involved in the development of several human cancers. The present study was conducted to investigate the expression of GOLPH3 and its prognostic significance in renal cell carcinoma (RCC). Meanwhile, the function of GOLPH3 in human RCC was further investigated in cell culture models.', 'Expression of GOLPH3 was examined in 43 fresh RCC tissues and paired adjacent normal renal tissues by real-time quantitative PCR and western blotting. Immunohistochemistry for GOLPH3 was performed on additional 218 RCC tissues. The clinical significance of GOLPH3 expression was analysed. Downregulation of GOLPH3 was performed using small-interfering RNA (siRNA) in Caki-1 and 786-O cells with high abundance of GOLPH3, and the effects of GOLPH3 silencing on cell proliferation, migration, invasion in vitro, and tumour growth in vivo were evaluated.', "Expression of GOLPH3 was upregulated in the majority of the RCC clinical tissue specimens at both mRNA and protein levels. Clinicopathological analysis showed that GOLPH3 expression was significantly correlated with T stage (P<0.001), lymph-node status (P=0.003), distant metastasis (P<0.001), tumour-node-metastasis (TNM) stage (P<0.001), and Fuhman grade (P=0.001). Expression of GOLPH3 was inversely correlated with both overall and recurrence-free survival of RCC patients. Multivariate analysis showed that GOLPH3 expression was an independent prognostic indicator for patient's survival. Knockdown of the GOLPH3 expression reduced cell proliferation, anchorage-independent growth, migration, invasion, and tumour growth in xenograft model mice.

Answer: 0


Question: We hypothesized that preconditioning (PC) with a short exposure to isoflurane (ISO) would reduce neurodegeneration induced by prolonged exposure to ISO in neonatal rats, as previously shown in neuronal cell culture.', 'We randomly divided 7-day-old Sprague-Dawley rats into 3 groups: control, 1.5% ISO, and PC + 1.5% ISO. The control group was exposed to carrier gas (30% oxygen balanced in nitrogen) for 30 minutes and then to carrier gas again for 6 hours the following day. The 1.5% ISO group was exposed to carrier gas for 30 minutes and then to 1.5% ISO for 6 hours the following day. The PC + 1.5% ISO group was preconditioned with a 30-minute 1.5% ISO exposure and then exposed to 1.5% ISO for 6 hours the following day. Blood and brain samples were collected 2 hours after the exposures for determination of neurodegenerative biomarkers, including caspase-3, S100β, caspase-12, and an autophagy biomarker Beclin-1.', 'Prolonged exposure to ISO significantly increased cleaved caspase-3 expression in the cerebral cortex of 7-day-old rats compared with the group preconditioned with ISO and the controls using Western blot assays. However, significant differences were not detected for other markers of neuronal injury.

Answer: 0


Question: Probiotics attenuate gut inflammation when administered before experimental colitis, but data on their effect after colitis induction are scarce. We aimed to evaluate the effects of Lactobacillus fermentum CECT 5716 on gut injury when administered either before or after trinitrobencene sulfonic acid (TNBS) colitis in Balb/c mice.', 'In a preventive study, probiotic or vehicle was administered for 2 weeks before colitis. Then mice were allocated to: probiotic + TNBS, probiotic + sham, vehicle + TNBS, or vehicle + sham, and sacrificed 72 hours later. In a therapeutic study, mice were allocated into the same groups as before. Probiotic or vehicle were administered for 3 weeks. Mice were sacrificed at weeks 1, 2, and 3 after TNBS. Histological score, myeloperoxidase activity, and eicosanoid and cytokine production in colonic explant cultures were measured. Immunohistochemistry for nitrotyrosine and MyD88 was also performed.', 'In the preventive study, colitis was milder with probiotic than with vehicle (P = 0.041). This was associated with increased PGE(2), IL-2, and IL-4 production, as well as attenuated nitrotyrosine staining in the former. In the therapeutic study, histological score at week 1 post-TNBS was higher in probiotic than in vehicle fed mice (P = 0.018). However, at weeks 2 and 3 the histological score was significantly lower-with decreased IL-6 production and increased MyD88 staining-in mice receiving the probiotic.

Answer:
0