TASK DEFINITION: In this task, you're given a paragraph and title from the research paper. Your task is to classify whether the given title is suitable or not for the research paper based on the given paragraph. Return "True" if title is proper according to paragraph else "False".
PROBLEM: Paragraph: The recent Ebola virus disease outbreak emphasized the potential misuse of personal protective equipment (PPE) by health care workers (HCWs) during such an event. We aimed to compare selfperceived proficiency of PPE use and objective performance, and identify predictors of low compliance and PPE misuse. Methods: An observational study combined with subjective questionnaires were carried out during a bioterror simulation drill. Forty-two observers evaluated performance under PPE. Mistakes were recorded and graded using a structured observational format and were correlated with the subjective questionnaires and with demographic parameters. Results: One hundred seventy-eight HCWs from community clinics and hospitals were included. The mean self-perceived proficiency was high (6.1 out of 7), mean level of comfort was moderate (4.0 out of 7), and mean objective performance was intermediate (9.5 out of 13). There was no correlation between comfort and objective performance scores. Self-perceived proficiency was in correlation with donning and continuous performance with PPE but not with doffing. Clinic personnel performed better than personnel in hospitals (40.3% vs 67.8% with 3 or more mistakes, respectively; P = .001). Demographic characteristics had no correlation with objective or self-perceived performance. Conclusions: Self-perceived proficiency is a poor predictor of appropriate PPE use. The results suggest poor awareness of the possibility of PPE misuse.
Title: The association between self-perceived proficiency of personal protective equipment and objective performance: An observational study during a bioterrorism simulation drill

SOLUTION: False

PROBLEM: Paragraph: Porcine epidemic diarrhea virus (PEDV), an enteropathogenic Alphacoronavirus, has caused enormous economic losses in the swine industry. p53 protein exists in a wide variety of animal cells, which is involved in cell cycle regulation, apoptosis, cell differentiation and other biological functions. In this study, we investigated the effects of PEDV infection on the cell cycle of Vero cells and p53 activation. The results demonstrated that PEDV infection induces cell cycle arrest at G0/G1 phase in Vero cells, while UV-inactivated PEDV does not cause cell cycle arrest. PEDV infection up-regulates the levels of p21, cdc2, cdk2, cdk4, Cyclin A protein and down-regulates Cyclin E protein. Further research results showed that inhibition of p53 signaling pathway can reverse the cell cycle arrest in G0/G1 phase induced by PEDV infection and cancel out the up-regulation of p21 and corresponding Cyclin/cdk mentioned above. In addition, PEDV infection of the cells synchronized in various stages of cell cycle showed that viral subgenomic RNA and virus titer were higher in the cells released from G0/G1 phase synchronized cells than that in the cells released from the G1/S phase and G2/M phase synchronized or asynchronous cells after 18 h p.i.. This is the first report to demonstrate that the p53-dependent pathway plays an important role in PEDV induced cell cycle arrest and beneficially contributes to viral infection.
Title: Porcine epidemic diarrhea virus through p53-dependent pathway causes cell cycle arrest in the G0/G1 phase

SOLUTION: False

PROBLEM: Paragraph: Objectives: The aim of this study was to assess the effect of commercial aurintricarboxylic acid (ATA) against Cryptosporidium parvum. Methods: The anticryptosporidial effect of ATA was evaluated in vitro using cell culture and double fluorogenic staining, and in vivo in experimentally infected neonatal C57BL/6 mice. Mice were orally treated for 9 consecutive days starting on the day of infection with daily ATA doses of 50 and 100 mmol/kg. Paromomycin (100 mg/kg) was used as a positive control. Results: In both in vitro models, ATA at concentrations of 100 and 10 mmol/L completely inhibited sporozoites within 10 and 60 min, respectively. Viability of oocysts exposed to 100 mmol/L and assessed by flow cytometry and in cell culture was reduced by 65% and 61%, respectively. The treatment of neonatal mice with a daily ATA dose of 100 mmol/kg led to 97-99% inhibition of infection without any observable negative effects on the animals. In comparison, the mean reduction of infection for paromomycin was 79-84%. Conclusions: ATA exerted high anticryptosporidial activity and should be considered for further study.
Title: In vitro and in vivo activity of aurintricarboxylic acid preparations against Cryptosporidium parvum

SOLUTION:
True