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.

Input: Consider Input: Context: Previous studies have shown that Astragalus polysaccharide (APS) can be applied to anti-cancer. However, the mechanism by which APS mediate this effect is unclear. In the present study, APS-mediated NSCLC cell apoptosis was investigated through the regulation of the notch signaling pathway.', 'The cell viability was detected by the CCK8 assay. The mRNA and protein expression of notch1/3 and tumor suppressors were analyzed by RT-PCR and western blotting, respectively.', 'The mRNA and protein of notch1 and notch3 were significantly up-regulated in tumor tissues as compared to non-tumor adjacent tissues. Treatment of human NSCLC cells with APS induced cell death in a dose-and time-dependent manner by using CCK8 assay. The mRNA and protein expression of notch1 and notch3 were significantly lower in NSCLC cells with APS treatment than that in control group. Moreover, western blotting analysis showed that treatment of H460 cells with APS significantly increased the pro-apoptotic Bax and caspase 8 levels, decreased the anti-apoptotic Bcl-2 level. Furthermore, p53, p21 and p16 were obviously up-regulated by APS treatment in H460 cell.\Question: Are notch1/3 and p53/p21 a potential therapeutic target for APS-induced apoptosis in non-small cell lung carcinoma cell lines?

Output: This study demonstrated that APS-treated could inhibit proliferation and promote cell apoptosis, at least partially, through suppressing the expression of notch1 and notch3 and up-regulating the expression of tumor suppressors in H460 NSCLC cell lines.

Input: Consider Input: Context: In a recent intervention study, the daily supplementation with 200 mg monomeric and oligomeric flavanols (MOF) from grape seeds for 8 weeks revealed a vascular health benefit in male smokers. The objective of the present study was to determine the impact of MOF consumption on the gene expression profile of leukocytes and to assess changes in DNA methylation.', "Gene expression profiles were determined using whole genome microarrays (Agilent) and DNA methylation was assessed using HumanMethylation450 BeadChips (Illumina). MOF significantly modulated the expression of 864 genes. The majority of the affected genes are involved in chemotaxis, cell adhesion, cell infiltration or cytoskeleton organisation, suggesting lower immune cell adhesion to endothelial cells. This was corroborated by in vitro experiments showing that MOF exposure of monocytes attenuates their adhesion to TNF--stimulated endothelial cells. Nuclear factor kappa B (NF-B) reporter gene assays confirmed that MOF decrease the activity of NF-B. Strong inter-individual variability in the leukocytes' DNA methylation was observed. As a consequence, on group level, changes due to MOF supplementation could not be found.\Question: Do dietary flavanols modulate the transcription of genes associated with cardiovascular pathology without changes in their DNA methylation state?

Output: Our study revealed that an 8 week daily supplementation with 200 mg MOF modulates the expression of genes associated with cardiovascular disease pathways without major changes of their DNA methylation state. However, strong inter-individual variation in leukocyte DNA methylation may obscure the subtle epigenetic response to dietary flavanols. Despite the lack of significant changes in DNA methylation, the modulation of gene expression appears to contribute to the observed vascular health effect of MOF in humans.

Input: Consider Input: Context: To identify the presence or absence of 38 postpartum hemorrhage preparedness elements in hospitals in New Jersey and Georgia as a component of the Postpartum Hemorrhage Project of the Association of Women's Health, Obstetric and Neonatal Nurses.", 'Quality improvement baseline assessment survey.', 'Hospitals (N = 95) in New Jersey and Georgia.', "Key informants were clinicians who were members of their hospitals' obstetric teams and were recognized as knowledgeable about their hospitals' postpartum hemorrhage policies.", "An electronic survey was sent by e-mail to each identified hospital's key informant.", 'The mean number of elements present was 23.1 (SD = 5.2; range = 12-34). Volume of births, students, magnet status, and other hospital characteristics did not predict preparedness. None of the hospitals had all of the 38 preparedness elements available. Less than 50% of the hospitals had massive hemorrhage protocols, performed risk assessments and drills, or measured blood loss. For every 10% increase in the total percentage of African American women who gave birth, there was a decrease of one preparedness element.\Question: Do postpartum Hemorrhage Preparedness Elements Vary Among Hospitals in New Jersey and Georgia?
Output: Objective measures of preparedness are needed, because perceptions of preparedness were inconsistent with the number of preparedness elements reported.