bluuebunny/crossref_metadata_2025_split huggingface dataset:
Scaled-Up Nutrition Education on Pulse-Cereal Complementary Food Practice in Ethiopia: A Cluster-Randomized Trial
Authors: Teshome Getenesh Berhanu , Whiting Susan J. , Green Timothy J. , Mulualem Demelash , Henry Carol J. 
Published: May 2020

Abstract
Background: Improving children's weight status through nutrition education (NE) for mothers about using pulses in complementary feeding has been demonstrated in pilot studies, but no effect on stunting was reported. The aim of the study was to assess the impact of a 9-month pulse-nutrition education program on improving mothers' knowledge, attitude, and practices (KAP) towards pulses, as well as its effect on children's diet diversity, and nutritional status. The NE was delivered by Health Extension Workers (HEWs). Methods: A cluster randomized study was employed for the community-based interventional study. Twelve randomly selected villages in Sidama Zone, Southern Ethiopia were included in the study. A total of 772 mother-child pairs involved in the study; where 386 mother-child pairs in the intervention group received additional messages about pulse-cereal complementary food, and 386 pairs (the control) received only routine health education for 9 months. A survey on mothers’ KAP and anthropometric measurements of the children were taken at baseline, midline, and endline. ANOVA and descriptive statistics were used to analyzed data. Results: At baseline and endline, maternal KAP and the dietary diversity score of the children (mean age at endline 18.8 ± 2.9 mo) were assessed. Intervention mothers’ KAP improved (p<0.001) at midline and endline compared to that of the control group, as did frequency of pulse consumption and Dietary Diversity Score (DDS) among children. At 9 months, the prevalence of stunting, wasting, and underweight was significantly reduced in the intervention group compared to the control group (p=0.001). Conclusions: NE delivered by HEWs improved KAP of mothers regarding pulse consumption and dietary diversity of children led to improved nutritional status of the children. Training HEWs on the use of pulses for complementary food may be an effective way to improve the health of children in Ethiopian communities. Trial Registration: Clinicaltrials.gov #NCT02638571
Association between diet quality and food waste in Canadian families: a cross-sectional study
Authors: Carroll Nicholas , Wallace Angela , Jewell Kira , Darlington Gerarda , Ma David W.L. , Duncan Alison M. , Parizeau Kate , von Massow Michael , Haines Jess 
Published: May 2020

Abstract
Background: Higher diet quality has been associated with greater amounts of food waste among adults in the United States. This study aims to build on previous work by examining the association between diet quality and food waste, as assessed using detailed waste audits, among a sample of Canadian families.Methods: This cross-sectional study used data from 85 Canadian families with young children. Parent and children diet quality was assessed using the Healthy Eating Index-2015 (HEI-2015), calculated from 3-day food records. Household food waste was measured using detailed waste audits conducted over multiple weeks and these data were used to calculate daily per capita food waste. Linear regression was used to explore the association between parent and child HEI-2015 scores and daily per capita total avoidable and unavoidable food waste, as well as daily per capita avoidable and unavoidable food waste in the following categories: 1) fruits and vegetables, 2) milk, cheese and eggs, 3) meat and fish, 4) breads and cereals, 5) fats and sugars.Results: Parent HEI-2015 scores ranged from 37 to 92 (out of 100) and 81% of parents’ diets scored in the “Needs Improvement (51-80)” category. Parent and child diet quality scores were significantly correlated (r=0.61; P<0.0001) and 82% of children’s diets scored in the “Needs Improvement” category. On average, households produced 107 grams of avoidable food waste and 52 grams of unavoidable food waste per person per day. Fruits and vegetables were the highest contributor for both avoidable and unavoidable food waste. Both parent and child HEI-2015 scores were not significantly associated with total daily per capita avoidable or unavoidable food waste. However, parent HEI-2015 scores were positively associated with daily per capita avoidable fruit and vegetable waste (Unstandardized β= 1.05; 95%CI: 0.11, 1.99; P= 0.03) and daily per capita unavoidable fruit and vegetable waste (Unstandardized β= 0.60; 95%CI: 0.03, 1.17; P= 0.04), after adjusting for household income. Conclusion: This is the first study to explore the association between diet quality and food waste using detailed waste audits. Future research should explore effective strategies towards improving diet quality while simultaneously reducing food waste, especially of fruits and vegetables.
Associations between perceived environmental pollution and health-related quality of life in a Chinese adult population
Authors: Han Bingxue 
Published: May 2020

Abstract
Background Health-related quality of life (HRQoL) measures are being used in increasingly diverse populations. However, there have no known studies to date to examine the associations between perceived environmental pollution and HRQoL in a Chinese adult population. This study aimed to report the associations between air, water, noise pollution and HRQoL among Chinese populations.Methods A cross-sectional survey data was used from East Asian Social Survey 2010 with a sample of 3866 Chinese populations in environmental pollution. HRQoL was computed by SF-12 and reflected by physical and mental component summary score (PCS & MCS). Ordinary least regression analyses were used to examine associations between perceived environmental pollution and PCS and MCS scores. Models in SPSS PROCESS were selected to demonstrate the moderating and mediating effects.Results Only considering one pollutant, perceived air pollution and perceived water pollution had significant associations with PCS and MCS scores. Perceived noise pollution had significant associations with PCS scores. Perceived air×noise, air×water, noise×water, and air×noise×water pollution had significant associations with PCS and MCS scores. Conditional (moderated) mediation showed that there were no moderating effects and mediating effects of perceived one pollutant on another pollutant.Conclusions Co-occurring perceived environmental pollution were mainly associated with progressive increase in PCS and MCS scores among the Chinese adult population. These results suggested that some effective policies should be carried out to improve environmental quality across Chinese adult population.
Exome sequencing for diagnosis of congenital hemolytic anemia
Authors: MANSOUR-HENDILI Lamisse , Aissat Abdelrazak , Badaoui Bouchra , Sakka Mehdi , Gameiro Christine , Ortonne Valérie , Wagner-Ballon Orianne , Pissard Serge , Picard Véronique , Ghazal Khaldoun , Bahuau Michel , Guitton Corinne , Mansour Ziad , Duplan Mylène , Petit Arnaud , Chalumeau Nathalie Costedoat , Michel Marc , Bartolucci Pablo , Moutereau Stéphane , Funalot Benoît , Galactéros Frédéric 
Published: May 2020

Abstract
Background: Congenital hemolytic anemia constitutes a heterogeneous group of rare genetic disorders of red blood cells. Diagnosis is based on clinical data, family history and phenotypic testing, genetic analyses being usually performed as a late step. In this study, we explored 40 patients with congenital hemolytic anemia by whole exome sequencing: 20 patients with hereditary spherocytosis and 20 patients with unexplained hemolysis. Results: A probable genetic cause of disease was identified in 82.5% of the patients (33/40): 100% of those with suspected hereditary spherocytosis (20/20) and 65% of those with unexplained hemolysis (13/20). We found that several patients carried genetic variations in more than one gene (3/20 in the hereditary spherocytosis group, 6/13 fully elucidated patients in the unexplained hemolysis group), giving a more accurate picture of the genetic complexity of congenital hemolytic anemia. In addition, whole exome sequencing allowed us to identify genetic variants in non-congenital hemolytic anemia genes that explained part of the phenotype in 3 patients. Conclusion: The rapid development of next generation sequencing has rendered the genetic study of these diseases much easier and cheaper. Whole exome sequencing in congenital hemolytic anemia could provide a more precise and quicker diagnosis, improve patients’ healthcare and probably has to be democratized notably for complex cases. .
Comparing Clinical Outcomes of Piperacillin-Tazobactam Administration and Dosage Strategies in Critically Ill Adult Patients: A Systematic Review and Meta-Analysis
Authors: Fawaz Sarah , Barton Stephen , Nabhani-Gebara Shereen 
Published: May 2020

Abstract
Background: Recently, continuous administration of piperacillin-tazobactam has been proposed as a valuable alternative to traditional intermittent administration especially in critically ill patients. However, antibiotic dosing remains a challenge for clinicians as antibiotic dosing regimens are usually determined in non-critically ill hospitalized adult patients. The aim was to conduct a systematic review to identify and highlight studies comparing clinical outcomes of piperacillin tazobactam dosing regimens, continuous/prolonged infusion vs intermittent infusion in critically ill patients. Meta-analyses were performed to assess the overall effect of dosing regimen on clinical efficacy. Methods: Studies were identified systematically through searches of PubMed and Science Direct, in compliance with PRISMA guidelines. Following the systematic literature review, meta-analyses were performed using Review Manager. Results: Twenty-three studies were included in the analysis involving 3828 critically ill adult participants in total (continuous/prolonged infusion = 2197 and intermittent infusion = 1631) from geographically diverse regions. Continuous/prolonged resulted in significantly: higher clinical cure rates (Odds Ratio 1.56, 95% Confidence Interval 1.28-1.90, P = 0 .0001), lower mortality rates (Odds Ratio 0.68, 95% Confidence Interval 0.55-0.84, P = 0 .0003), higher microbiological success rates (Odds Ratio 1.52, 95% Confidence Interval 1.10-2.11, P = 0.01) and decreasing the length of hospital stay (Odds Ratio -1.27, 95% Confidence Interval -2.45—0.08, P = 0.04) in critically ill patients.Conclusion: Results from this study show that there is a significant level of evidence that clinical outcome in critically ill patients is improved in patients receiving piperacillin-tazobactam via continuous/prolonged infusion. However, more rigorous scientific studies in critically ill patients are warranted to reach a sufficient level of evidence and promote further implementation of C/PI as a dosing strategy.
Human bone marrow mesenchymal stem cells-derived exosomes stimulate cutaneous wound healing mediates through TGF-β/Smad signaling pathway
Authors: Jiang Tiechao , Wang Zhongyu , Sun Ji 
Published: May 2020

Abstract
Background: Cutaneous wound healing represents a morphogenetic response to injury, and is designed to restore anatomic and physiological function. Human bone marrow mesenchymal stem cells-derived exosomes (hBM-MSCs-Ex) is a promising source for cell-free therapy and skin regeneration. Methods: In this study, we investigated the cell regeneration effects and its underlying mechanism of hBM-MSCs-Ex on cutaneous wound healing in rats. In vitro studies , w e evaluated the role of hBM-MSCs-Ex in the two type s of skin cell s : human keratinocytes (HaCaT) and human dermal fibroblasts (HDFs) for the proliferation . For in vivo studies , we used a full-thickness skin wound model to evaluate the effects of hBM-MSCs-Ex on cutaneous wound healing in vivo . Results: The results demonstrated that hBM-MSCs-Ex promote both two type s of skin cell s growth effectively and accelerate the cutaneous wound healing. Interestingly , we found that hBM-MSCs-Ex significantly down-regulated TGF-β1, Smad2, Smad3, and Smad4 expression, while up-regulated TGF-β3 and Smad7 expression in the TGF-β/Smad signaling pathway . Conclusions: Our findings indicated that hBM-MSCs-Ex effectively promote the cutaneous wound healing through inhibiting the TGF-β/Smad signal pathway . The current result s providing a new sight for the therapeutic strategy for the treatment of cutaneous wounds.
Changes in the vaginal microbiota associated with primary ovarian failure
Authors: Wang Juan , Xu Jieying , Han Qixin , Chu Weiwei , Lu Gang , Chan Wai-Yee , Qin Yingying , Du Yanzhi 
Published: May 2020

Abstract
Background: Primary ovary failure (POF) is defined as follicular failure in women of reproductive age. Although many factors are speculated to contribute to the occurrence of POF, the exact aetiology is unclear. Alterations in the microbiome of women with POF are poorly studied; Methods: This study investigated the vaginal microbiota of 22 patients with POF and 29 healthy individuals. High-throughput Illumina Miseq sequencing targeting the V3-V4 region of the 16S ribosomal RNA (rRNA) gene was used to evaluate the relationships between vaginal flora and clinical characteristics of POF. Results: Different from before, we found that the diversity and richness of the vaginal flora of patients with POF was significantly different from that of healthy controls. Comparison of the flora of patients with POF with that of menopausal women revealed that the relative abundance of Lactobacillus was significantly reduced in the latter, and women with reduced relative abundance of Lactobacillus in microbiota community decreased the pregnancy success rate at term. The result suggests the present study enabled identification of microbiota associated with POF, further investigations of differences in the microbiota in the context of POF will improve our understanding of the pathogenesis of the disease which involve modification of the vaginal microbiota. Conclusion: The present study identified the microbiota associated with POF. Further investigations on the differences in the microbiota in the context of POF will improve our understanding of the pathogenesis of the disease which involves modification of the vaginal microbiota.
The fraction of Nitrous Oxide in oxygen for facilitating Lung collapse During One-Lung Ventilation with double lumen tube
Authors: liang chao , Lv Yuechang , Shi Yu , Cang Jing , Xue Zhanggang 
Published: May 2020

Abstract
Background: The ideal fraction of nitrous oxide (N2O) in oxygen (O2) for rapid lung collapse remains unclear. Accordingly, this prospective trial aimed to determine the 50% effective concentration (EC50) and 95% effective concentration (EC95) of N2O in O2 for rapid lung collapse. Methods: This study included 38 consecutive patients undergoing video-assisted thoracoscopic surgery (VATS). The lung collapse score (LCS) of each patient during one-lung ventilation was evaluated by the same surgeon. The first patient received 30% N2O in O2, and the subsequent N2O fraction in O2 was determined by the LCS of the previous patient using the Dixon up-and-down method. The testing interval was set at 10%, and the lowest concentration was 10% (10%, 20%, 30%, 40%, or 50%). The EC50 and EC95 of N2O in O2 for rapid lung collapse were analyzed using a probit test.Results: According to the up-and-down method, the N2O fraction in O2 at which all patients exhibited successful lung collapse was 50%. The EC50 and EC95 of N2O in O2 for rapid lung collapse were 27.7% (95% confidence interval 19.9%–35.7%) and 48.7% (95% confidence interval 39.0%–96.3%), respectively.Conclusions: In patients undergoing VATS, the EC50 and EC95 of N2O in O2 for rapid lung collapse were 27.7% and 48.7%, respectively.
Positive results for patients with COVID-19 discharged form hospital in Chongqing, China
Authors: Deng Wang , Guang Tian-wen , Yang Mei , Li Jian-rong , Jiang De-peng , Li Chang-yi , Wang Dao-Xin 
Published: May 2020

Abstract
Background: Since December 2019,more than 80 thousand patients with coronavirus disease 2019 (COVID-19) has been confirmed in China. With the increasing number of recovered patients, more attention should be paid to the follow-up of patients. Methods: In the study, 576 patients with COVID-19 discharged from hospital in Chongqing, China from January 24, 2020, to March 10, 2020 were evaluated by viral nucleic acid tests for severe acute respiratory syndrome coronavirus 2(SARS-CoV-2) to determine if they could be released from quarantine. Among the 576 patients, 61 patients (10.6%) had positive results for SARS-CoV-2. We aimed to analyze the demographics, clinical characteristics and treatment of 61 patients.Results: These positive patients were characterized by older age, chronic medical illness and mild conditions. Asymptom and normalities on chest radiograph were found in most of the positive patients with COVID-19. Also, they showed positive results by stool or sputum specimen with negative results by nasal and throat swab. The median duration of positive result for SARS-CoV-2 was varied from 3 days to 35 days after hospital discharge with no family member infection.Conclusions: Multi-site screening of SARS-CoV-2 including nasal and throat swab, stool and sputum samples could be considered to improve the diagnosis, treatment and infection control in patients with COVID-19. Our findings provide the important information and clinical evidence for the improved management of patients recovered from COVID-19
Modified FOLFIRINOX as a second-line therapy following gemcitabine plus nab-paclitaxel therapy in metastatic pancreatic cancer
Authors: Sawada Masashi , Kasuga Akiyoshi , Mie Takafumi , Furukawa Takaaki , Taniguchi Takanobu , Fukuda Koshiro , Yamada Yuto , Takeda Tsuyoshi , Kanata Ryo , Matsuyama Masato , Sasaki Takashi , Ozaka Masato , Sasahira Naoki 
Published: May 2020

Abstract
Background There is no established second-line treatment after failure of gemcitabine plus nab-paclitaxel (GnP) therapy for metastatic pancreatic cancer (MPC). This study aimed to evaluate the efficacy and tolerability of the modified FOLFIRINOX (mFFX) as a second-line therapy for MPC and investigate prognostic factors for survival. Methods From 2015–2019, we retrospectively reviewed the medical records of patients receiving mFFX for MPC after failure of GnP therapy. Patients were treated every 2 weeks with mFFX (intravenous oxaliplatin 85 mg/m 2 , intravenous irinotecan 150 mg/m 2 , and continuous infusion of 5-fluorouracil 2,400 mg/m 2 for 46 hours without bolus infusion) until disease progression, patient refusal, or unacceptable toxicity. Results In total, 104 patients received mFFX. The median overall survival (OS) was 7.0 months (95% confidence interval [CI]: 6.2-9.8) and the progression-free survival (PFS) 3.9 months (95% CI 2.8-5.0). The objective response rate was 10.6% and the disease control rate 56.7%. The median relative dose intensities of oxaliplatin, irinotecan, and infusional 5-FU were 80.0% (range 21.5-100%), 77.2% (range 38.1-100%), and 85.9% (range 36.9-100%), respectively. Grade 3-4 toxicities were reported in 57 patients (54.8%), including neutropenia, leukopenia, anemia, febrile neutropenia, and peripheral sensory neuropathy. Glasgow prognostic score and carcinoembryonic antigen level were independently associated with survival. Our prognostic model using these parameters could classify the patients into good (n = 38), intermediate (n = 47), and poor (n = 19) prognostic groups. The median OS and PFS time was 14.7 (95% CI 7.6-16.3) and 7.6 months (95% CI 4.1-10.5) for the good prognostic factors, 6.5 (95% CI 5.5-10.0) and 3.6 months (95% CI 2.7-4.8) for the intermediate prognostic factors and 5.0 (95% CI 2.9-6.6) and 1.7 months (95% CI 0.9-4.3) for the poor prognostic factors, respectively. Conclusions The mFFX showed to be a tolerable second-line treatment for MPC after GnP failure. Our prognostic model might be useful for deciding whether mFFX is indicated in this setting.
Genetic deletion of microRNA-22 blunts the inflammatory transcriptional response to status epilepticus and exacerbates epilepsy in mice
Authors: Silva Luiz FA , Reschke Cristina R , Nguyen Ngoc T , Langa Elena , Rodriguez Amaya Sanz , Temp Fernanda R. , Freitas Mayara L. , Gerbatin Rogerio R , Conroy Ronan M , Brennan Gary P , Engel Tobias , Henshall David C 
Published: May 2020

Abstract
MicroRNAs perform important roles in the post-transcriptional regulation of gene expression. Sequencing as well as functional studies using antisense oligonucleotides, indicate important roles for microRNAs during the development of epilepsy through targeting transcripts involved in neuronal structure, gliosis and inflammation. MicroRNA-22 (miR-22) has been reported to protect against the development of epileptogenic brain networks through suppression of neuroinflammatory signalling. Here, we used mice with a genetic deletion of miR-22 to extend these insights. Mice lacking miR-22 displayed normal behaviour and brain structure and developed similar status epilepticus after intraamygdala kainic acid compared to wildtype animals. Continuous EEG monitoring after status epilepticus revealed an accelerated and exacerbated epilepsy phenotype whereby spontaneous seizures began sooner, occurred more frequently and were of longer duration in miR-22-deficient mice. RNA sequencing analysis of the hippocampus during the period of epileptogenesis revealed a specific suppression of inflammatory signalling in the hippocampus of miR-22-deficient mice. Taken together, these findings indicate a role for miR-22 in establishing early inflammatory responses to status epilepticus. Inflammatory signalling may serve anti-epileptogenic functions and cautions the timing of anti-inflammatory interventions for the treatment of status epilepticus.
Male sex is strongly associated with IgE-sensitization to airborne but not food allergens: results up to age 24 years from the BAMSE birth cohort
Authors: Melén Erik , Bergström Anna , Kull Inger , Almqvist Catarina , Andersson Niklas , Asarnoj Anna , Borres Magnus P , Georgellis Antonis , Pershagen Göran , Westman Marit , Hage Marianne van , Ballardini Natalia 
Published: May 2020

Abstract
Background Up to half of the population in high-income countries has allergen-specific IgE antibodies. However, data regarding sex differences of IgE-sensitization from childhood to adulthood is limited. Objective To explore IgE-sensitization to common foods and airborne allergens in relation to sex over time in a population-based birth cohort followed up to young adulthood. Methods The Swedish population-based birth cohort BAMSE includes 4,089 subjects who have been followed regularly with questionnaires and clinical investigations. A recent 24-year follow-up included 3,069 participants (75%). Sera collected at 4, 8, 16 and 24 years were analyzed for IgE-antibodies to 14 common foods and airborne allergens. Results At 24 years sensitization to foods had decreased compared to previous follow-ups affecting 8.4%, while sensitization to airborne allergens was more common, affecting 42.2%. Male sex was associated with IgE-sensitization to airborne allergens at all ages (overall OR: 1.68, 95% CI 1.46 - 1.94) while there was no statistically significant association between sex and sensitization to food allergens (overall OR: 1.10, 95% CI 0.93 - 1.32). Levels of allergen-specific IgE did not differ significantly between males and females for any of the tested foods or airborne allergens at any age, following adjustment for multiple comparisons. Conclusion IgE-sensitization to airborne allergens increases with age up to young adulthood, whereas sensitization to food allergens seems to level off. Male sex is strongly associated with IgE-sensitization to airborne allergens from early childhood up to young adulthood. In contrast, there is little evidence for associations between sex and IgE-sensitization to foods.