In this task, you are given a passage which has a question and the context. You have to generate an answer to the question based on the information present in the context.

[Q]: Context: The aim of this study is to investigate whether (-)-epigallocatechin-3-gallate (EGCG) can prevent the UA-induced inflammatory effect of human umbilical vein endothelial cells (HUVEC) and the involved mechanisms in vitro.', 'HUVEC were subjected to uric acid (UA) with or without EGCG treatment. RT-PCR and western blots were performed to determine the level of inflammation marker. The antioxidant activity was evaluated by measuring scavenged reactive oxygen species (ROS). Functional studies of the role of Notch-1 in HUVEC lines were performed using RNA interference analyses.', 'UA significantly increased the expressions of IL-6, ICAM-1, TNF-α, and MCP-1 and the production of ROS in HUVEC. Meanwhile, the expression of Notch-1 and its downstream effects significantly increased. Using siRNA, inhibition of Notch-1 signaling significantly impeded the expressions of inflammatory cytokines under UA treatment. Interestingly, EGCG suppressed the expressions of inflammatory cytokines and the generation of ROS. Western blot analysis of Notch-1 showed that EGCG significantly decreased the expressions of inflammatory cytokines through Notch-1 signaling pathways.\Question: Does eGCG attenuate Uric Acid-Induced Inflammatory and Oxidative Stress Responses by Medicating the NOTCH Pathway?
[A]: In summary, our findings indicated that Notch-1 plays an important role in the UA-induced inflammatory response, and the downregulation of Notch-1 by EGCG could be an effective approach to decrease inflammation and oxidative stress induced by UA.


[Q]: Context: Old compared with young adults walk with reduced ankle and increased hip mechanical output. We examined the idea that age, leg strength, or both are related to the age-related changes in mechanical output during gait.', 'Healthy young (n = 32, age 21.5 years) and old adults (n = 32, age 76.8 years) participated in biomechanical gait analyses at 1.5 m/s and were also measured for maximal leg strength.', 'Analysis 1 confirmed previous data as old compared with young adults walked with 50 % more hip positive work and 18 % less ankle positive work. Analysis 2 showed that leg strength did not affect gait kinetics in groups of subjects with similar ages. In a weak young and a strong old group, Analysis 3 showed that old adults still walked with 23 % greater hip positive work. The group by joint interaction in Analysis 4 was suggestive of an even greater reliance on hip and less reliance on ankle work in weak compared with strong old adults.\Question: Do age and muscle strength mediate the age-related biomechanical plasticity of gait?
[A]: Age and leg strength both contribute to the age-related changes in mechanical output during gait. Exercise prescription, normally targeting the knee extensors, should also involve ankle and hip muscles.


[Q]: Context: The aim of this study was to evaluate patterns of the initial recurrence after pancreatectomy for pancreatic cancer and risk factors in each pattern.', 'This study included 209 pancreatic cancer patients who underwent pancreatectomy and of whom the detailed information on the first recurrent lesions detected by imaging during postoperative followup were available. Relapse patterns were classified into 4 groups: liver, peritoneal, local and extra-abdominal recurrences. We evaluated their associations with prognosis and various clinicopathological factors to identify relevant risk factors.', 'Cumulative numbers of patients with liver, peritoneal, local, and extra-abdominal recurrences were 81, 70, 98 and 22, respectively, for the first recurrences. Hepatic relapse was associated with significantly shorter overall survival than other sites (p<0.001) and was an independent prognostic factor in multivariate analysis (p<0.001). Pathological portal vein invasion was the only independent risk factor for hepatic relapse (p=0.045). There was no significant correlation between the depth of invasion and prevalence of hepatic relapse.\Question: Is pattern of first recurrent lesions in pancreatic cancer : hepatic relapse associated with dismal prognosis and portal vein invasion?
[A]:
Hepatic relapse was associated with a dismal prognosis and with pathological portal vein invasion. Novel therapeutic strategies are therefore required to reduce the incidence of hepatic relapse, especially in patients with portal vein invasion.