bluuebunny/crossref_metadata_2025_split huggingface dataset:
Identification of the Eutrema Salsugineum EsMYB90 gene important for anthocyanin biosynthesis
Authors: Qi Yuting , Gu Caihong , Wang Xingjun , Gao Shiqing , Li Changsheng , Zhao Chuanzhi , Li Chuanshun , Ma Changle , Zhang Quan 
Published: March 2020

Abstract
Background: Anthocyanins contribute to coloration and antioxidation effects in different plant tissues. MYB transcription factors have been demonstrated to be a key regulator for anthocyanin synthesis in many plants. However, little information was available about the MYB genes in the halophyte species Eutrema salsugineum . Result: Here we report the identification of an important anthocyanin biosynthesis regulator Es MYB90 from Eutrema salsugineum , which is a halophyte tolerant to multiple abiotic stresses. Our phylogenetic and localization analyses supported that Es MYB90 is an R2R3 type of MYB transcription factor. Ectopic expression of EsMYB90 in tobacco and Arabidopsis enhanced pigmentation and anthocyanin accumulation in various organs. The transcriptome analysis revealed that 42 genes upregulated by Es MYB90 in 35S : EsMYB90 tobacco transgenic plants are required for anthocyanin biosynthesis. Moreover, our qRT-PCR results showed that Es MYB90 promoted expression of early ( PAL , CHS , and CHI ) and late ( DFR , ANS , and UFGT ) anthocyanin biosynthesis genes in stems, leaves, and flowers of 35S : EsMYB90 tobacco transgenic plants. Conclusions: Our results indicated that Es MYB90 is a MYB transcription factor, which regulates anthocyanin biosynthesis genes to control anthocyanin biosynthesis. Our work provides a new tool to enhance anthocyanin production in various plants.
Beyond Health System Contact: Measuring and Validating Quality of Childbirth Care Indicators in Primary Level Facilities of Northern Ethiopia
Authors: Weldearegay Haftom Gebrehiwot , Medhanyie Araya Abrha , Godefay Hagos , Kahsay Alemayehu Bayray 
Published: March 2020

Abstract
Background: Measurement of quality of health care has been largely overlooked and continues to be a major health system bottleneck in monitoring performance and quality to evaluate progress against defined targets for better decision making. Hence, metrics of maternity care are needed to advance from health service contact alone to content of care. We assessed the accuracy of indicators that describe the quality of basic care for childbirth functions both at the individual level as well as at the population level in Northern Ethiopia. Methods: A validation study was conducted by comparing women’s self-reported coverage of maternal and newborn health interventions during intra-partum and immediate postpartum care received in primary level care facilities of Northern Ethiopia against a gold standard of direct observation by a trained third party (n=478). Sensitivity, specificity and individual-level reporting accuracy via the area under the receiver operating curve (AUC) and inﬂation factor (IF) to estimate population-level accuracy for each indicator was applied for validity analysis. Findings: 455(97.5%) of women completed the survey describing health interventions. Thirty-two (43.2%) of the 93-basic quality child birth care indicators that were assessed could be accurately measure at the facility and population level (AUC>0.60 and 0.75
Prevalence, antimicrobial susceptibility patterns, serotypes and risk factors for group B streptococcus rectovaginal isolates among pregnant women at Kenyatta National Hospital, Kenya; A cross-sectional study
Authors: Salano Jisuvei Clayton , Alfred Osoti , Njeri Maina Anne 
Published: March 2020

Abstract
Background

Estimates of group B streptococcus ( GBS) disease burden, antimicrobial susceptibility, and serotypes in pregnant women are limited for many resource-limited countries including Kenya. These data are required to inform recommendations for prophylaxis and treatment of infections due to GBS.

Methods

We evaluated the prevalence, antimicrobial susceptibility patterns, serotypes, and risk factors associated with rectovaginal GBS colonization among pregnant women receiving antenatal care at Kenyatta National Hospital (KNH) between August and November 2017. Consenting pregnant women between 12 and 40 weeks of gestation were enrolled. Interview-administered questionnaires were used to assess risk factors associated with GBS colonization. An anorectal swab and a lower vaginal swab were collected and cultured on Granada agar for GBS isolation. Positive colonies were tested for antimicrobial susceptibility to penicillin G, ampicillin, vancomycin, and clindamycin using the disk diffusion method. Serotyping was performed by latex agglutination. Logistic regression was used to identify factors associated with GBS colonization.

Results

A total of 292 women were enrolled. Median age was 30 years (Interquatile range {IQR} 26-35) with a median gestational age of 35 weeks (IQR 30-37). Overall GBS was identified in 60/292 (20.5%) of participants. Among the positive isolates, resistance was detected for penicillin G in 42/58 (72.4%) isolates, ampicillin in 32/58 (55.2%) isolates, clindamycin in 14/46 (30.4%) isolates, and vancomycin in 14/58 (24.1%) isolates. All ten GBS serotypes were isolated, and 37/53 (69.8%) of GBS positive participants were colonized by more than one serotype. None of the risk factors was associated with GBS colonization.

Conclusion

The prevalence of GBS colonization was high among mothers attending antenatal clinic at KNH. In addition, a high proportion of GBS isolates were resistant to commonly prescribed intrapartum antibiotics. Hence, other measures like GBS vaccination is a potentially useful approaches to GBS prevention and control in this population. Screening of pregnant mothers for GBS colonization should be introduced and antimicrobial susceptibility test performed on GBS positive samples to guide antibiotic prophylaxis.
Health TAPESTRY Ontario: Protocol for a Randomized Controlled Trial to Test Reproducibility and Implementation
Authors: Mangin Dee , Lamarche Larkin , Bomze Sivan , Borhan Sayem , Browne Tracy , Carr Tracey , Datta Julie , Dolovich Lisa , Howard Michelle , Marentette-Brown Sarah , Oliver Doug , Risdon Cathy , Talat Samina , Tarride Jean-Eric , Thebane Lehana , Valaitis Ruta , Price David 
Published: March 2020

Abstract
Background: Health TAPESTRY (Health Teams Advancing Patient Experience: STRengthening qualitY) aims to help people stay healthier for longer where they live by providing person-focused care through the integration of four key program components: 1) trained volunteers who visit clients in their homes, 2) an interprofessional primary health care team, 3) use of technology to collect and share information, and 4) improved connections to community health and social services. The initial randomized controlled trial of Health TAPESTRY found promising results in terms of health care use and patient outcomes, indicating a shift from reactive to preventive care. The trial was based on one clinical academic centre, thus limiting generalizability. The study objectives are: 1) to test reproducibility of the established effectiveness of Health TAPESTRY on physical activity and hospitalizations, 2) to test the feasibility of, and understand the contributing factors to, the implementation of Health TAPESTRY in six diverse communities across Ontario, Canada, and 3) to determine the value for money of implementing Health TAPESTRY.
Methods : This planned study is a pragmatic parallel randomized controlled trial with a delayed intervention for control participants at six months. This trial will simultaneously assess effectiveness and implementation in a real world setting (Type II hybrid) in six diverse communities across Ontario. Participants 70 years of age and older will be randomized into the Health TAPESTRY intervention or the control group (usual care). Intervention clients will receive an individualized plan of care from an interprofessional care team. The plan will be based on a client’s goals and current health risks identified through volunteer visits. The study’s outcomes are mapped onto the RE-AIM framework, with levels of physical activity and number of hospitalizations as the co-primary outcomes. The main analysis will be a comparison at six months.
Discussion: It is important to evaluate the effectiveness and implementation of Health TAPESTRY in multiple communities prior to scaling or widespread adoption.
Trial registration: ClinicalTrials.gov: NCT03397836 (posted January 12, 2018).
Keywords: Primary health care, Randomized controlled trial, Integrated care, Interdisciplinary health care teams, Health care volunteers, Older adults, Implementation
Multimorbidity and health-related quality of life among people 55 years and up: results of a longitudinal study in New Zealand
Authors: Aminisani Nayyereh , Stephens Chris , Alpass Fiona , Shamshirgaran Seyed Morteza 
Published: March 2020

Abstract
Background: This study aimed to examine the association of Health-Related Quality of Life (HRQOL) and multimorbidity (MM) and its correlates over time in New Zealand.

Methods: People aged 55 years and over were invited to participate in a nationally representative population-based longitudinal study in 2006 and followed up biennially until 2016. Generalized Estimating Equations (GEE) with an exchangeable correlation matrix and robust standard errors adjusted for both time-constant and time-varying factors using baseline and five subsequent waves of data were used, to compare a range of factors related to changes in MM and HRQOL.

Results: Of 2632 participants at baseline, 957 of the participants were classified as “MM participants”; 570 had two, and the rest had three chronic conditions. The results of the GEE regression models demonstrated that SF12-PCS decreased over time, and there was a significant difference in SF12-PCS between MM and Non-MM participants. Having MM was negatively associated with HRQOL-PCS [-3.00 (95 %CI -3.60, -2.49); p <0.001)]. Although the results showed an increase in SF12-MCS over time, the score of the mental dimension of HRQOL was lower among MM participants compared to Non-MM participants [-2.60, 95 %CI -3.09, -2.11].
Conclusions: According to this longitudinal study, there is an inverse association between MM and one of the most important health outcomes; HRQOL, in older adults.
Generation of human knock-in organoids by CRISPR-HOT
Authors: Artegiani Benedetta , Hendriks Delilah , Clevers Hans 
Published: March 2020

Abstract

This protocol outlines reagents and procedures to generate human knock-in organoids using our established strategy named CRISPR-HOT. The protocol describes the plasmids to be used and strategies to generate knock-in organoids from different organs.
Optogenetic control of mRNA localization and translation in live cells
Authors: Lee Sangkyu , Heo Won , Kim Na 
Published: March 2020

Abstract

Numerous efforts have been made toward the goal of visualizing the spatiotemporal dynamics of single mRNA molecules, yet our capacity for precisely controlling their functions lags behind. Here, we present an optogenetic approach for manipulating the localization and translation of specific mRNAs in live cells. Our technique combines blue light-responsive protein-protein interactions with mRNA visualization modules to robustly and reversibly generate protein clusters that can trap specific mRNA molecules. This sequestration reduces the binding chance of mRNAs with ribosomes, thereby dramatically attenuating protein synthesis
Treatment success and mortality among adults with tuberculosis in rural eastern Uganda: a retrospective cohort study
Authors: Izudi Jonathan , Tamwesigire Imelda K. , Bajunirwe Francis 
Published: March 2020

Abstract
Background: Successful treatment of tuberculosis leads to clinical and public health benefits such as reduction in transmission, complications, and mortality among patients. However, data are limited on treatment outcomes and the associated factors among persons with bacteriologically confirmed pulmonary (BC-PTB) in rural areas of high dual tuberculosis and Human Immunodeficiency Virus (HIV) burden countries such as Uganda. We investigated factors associated with successful treatment of tuberculosis and mortality among adult persons with BC-PTB in rural eastern Uganda. Methods: We constructed a retrospective cohort of persons with BC-PTB from a routine tuberculosis clinic database in eastern Uganda. We performed bivariate and multivariate analysis. Using a 5% level of significance, we ran a modified Poisson regression analysis to determine factors independently associated with treatment success and mortality rates. Results: We retrieved 1,123 records for persons with BC-PTB and the treatment outcomes were distributed as follows: 477(42.5%) cured, 323 (28.0%) treatment completed, 17(1.5%) treatment failed, 81(7.2%) died, 89(7.9%) lost to follow-up, and 136(12.1%) not evaluated. Overall, 800 (81.1%) of the 987 persons with BC-PTB that had treatment outcome, were successfully treated. Successful treatment of tuberculosis was less likely to occur among those with HIV infection (Adjusted risk ratio (aRR), 0.88; 95% Confidence Interval (CI), 0.82-0.95), older than 50 years (aRR, 0.89; 95% CI, 0.81-0.97), or male sex (aRR, 0.92; 95% CI, 0.87-0.98). Mortality was associated with HIV infection (aRR, 4.48; 95% CI, 2.95-6.79), older than 50 years (aRR, 2.93; 95% CI, 1.74-4.92), year of enrollment into treatment after 2015 (aRR, 0.80; 95% CI, 0.66-0.97), and Community-Based Directly Observed Therapy Short Course (aRR, 0.26; 95% CI, 0.13-0.50). Conclusions: Treatment success rate among adult persons with BC-PTB in rural eastern Uganda is suboptimal and mortality rate is high. HIV infection and older age reduce chances of treatment success, and increase mortality rate. Older and HIV infected persons with BC-PTB will require special consideration to optimize treatment success rate and reduce mortality rate.
Qualitative Study of Socio-Cultural Challenges in the Nursing Profession in Pakistan
Authors: Abbas Sidra , Zakar Rubeena , Fischer Florian 
Published: March 2020

Abstract
Background: In a patriarchal social system, a women-dominated profession like nursing is mostly seen as a disempowered group due to its stereotypical image and negative connotations. The low social prestige of this profession is based on the roles typically assigned to men and women to maintain gender identity according to their performance and embodiment. The aim of this study was to explore the social and cultural challenges faced by nurses while creating their professional image within the regional context of Lahore (Punjab) in Pakistan. Methods: A qualitative research design was chosen to conduct one-to-one, in-depth interviews with twelve nurses. Recruitment was based on purposive sampling from three large public hospitals in Lahore to learn about nurses’ perceptions of social and cultural challenges in the nursing profession. A thematic analysis was conducted using the data analysis software package NVIVO 12 Plus. Results: Cultural values give preference for female nurses. We have identified four major themes related to the social and cultural challenges facing the nursing profession: 1) gender-segregated profession, 2) inappropriate portrayals by the media, 3) issues around marriage settlement, and 4) identity from a religious perspective. These conflicts are affecting the professional status and changing perceptions of nurses, who either do not choose to remain in the nursing profession or do not recommend nursing as a career option. These ongoing constraints are still perpetuating and increasing shortage of nurses within the Pakistani healthcare system. Conclusion: The present study solely highlights nurses’ perspectives on redefining gender roles and gender integration within the nursing profession. It argues that there is a need for positive portrayals in the media for the removal of public misperceptions related to nursing. This would reduce the shortage of nurses along with increasing retention and improving the quality of healthcare delivered to the public.
Community-Based Outreach associated with Increased Health Utilization among Navajo Individuals living with Diabetes: a Matched Cohort Study
Authors: Franz Calvin , Atwood Sidney , Orav John , Curley Cameron , Brown Christian , Trevisi Letizia , Nelson Adrianne Katrina , Begay Mae-Gilene , Shin Sonya S 
Published: March 2020

Abstract
Background: Navajo community members face high rates of diabetes mellitus and other chronic diseases. The Navajo Community Health Representative Outreach Program collaborated with healthcare providers and academic collaborators to implement structured and coordinated outreach to patients living with diabetes. The intervention, called Community Outreach and Patient Empowerment or COPE, provides home-based health coaching and community-clinic linkages to promote self-management and engagement in healthcare services among patients living with diabetes. The purpose of this study was to evaluate how outreach by Navajo Community Health Representatives (“COPE Program”) to affected utilization of health care services among patients living with diabetes. Methods: De-identified data from 2010 to 2014 were abstracted from electronic health records at participating health facilities. In this observational cohort study, 173 cases were matched to 2,880 controls. Healthcare utilization was measured as the number of times per quarter services were accessed by the patient. Changes in utilization over four years were modeled using a difference-in-differences approach, comparing the trajectory of COPE patients’ utilization before versus after enrollment with that of the control group. The model was estimated using generalized linear mixed models for count outcomes, controlling for clustering at the patient level and the service unit level. Results: COPE enrollees showed a 2.5% per patient per quarter (pppq) greater increase in total utilization (p = 0.001) of healthcare services than non-COPE enrollees; a 3.2% greater increase in primary care visits (p = 0.024); a 6.3% greater increase in utilization of counseling and behavioral health services (p = 0.013); and a 9.0% greater increase in pharmacy visits (p < 0.001). We found no statistically significant differences in utilization trends of inpatient, emergency room, specialty outpatient, dental, laboratory, radiology, or community encounter services among COPE participants versus control.Conclusions: A structured intervention consisting of Community Health Representative outreach and coordination with clinic-based providers was associated with a modest increase in health care utilization, including primary care and counseling services, among Navajo patients living with diabetes. Community health workers may provide an important linkage to enable patients to access and engage in clinic-based health care. Trial Registration: NCT03326206, registered 10/31/2017, retrospectively registered
Ultrasound-guided Erector Spinae Plane Block for postoperative analgesia: A Meta-Analysis of Randomized Controlled Trials
Authors: Huang Jiao , Liu Jing Chen 
Published: March 2020

Abstract
Background Ultrasound-guided Erector Spinae Plane Block (ESPB) has been increasingly applied in patients for postoperative analgesia. Its safety and effectiveness remain uncertain. This meta-analysis aimed to determine the clinical safety and efficacy of ultrasound-guided ESPB in adults undergoing general anesthesia (GA) surgeries. Methods A systematic databases search was conducted in PubMed, Embase, and the Cochrane Library for randomized controlled trials (RCTs) comparing ESPB with control or placebo. Primary outcome was iv. opioid consumption 24 h after surgery. Standardized mean differences (SMDs) or risk ratios (RRs) with 95% confidence intervals (CIs) were calculated with a random-effects model.Results A total of 11 RCTs consisting of 540 patients were included. Ultrasound -guided ESPB showed a reduction of iv. opioid consumption 24 h after surgery (SMD=-2.15; 95% confidence interval (CI) -2.76 to -1.5,p<0.00001), pain scores at 1st hour (SMD=-0.97;95% CI -1.84 to -0.1,p=0.03) and pain scores at 6th hour (SMD=-0.64,95% CI -1.05 to -0.23,p=0.002), Also, it lessened the number of patients who required postoperative analgesia (RR=0.41,95% CI 0.25 to 0.66,p=0,0002) and time to first rescue analgesia (SMD=4.56,95% CI 1.89 to 7.22, p=0.0008). Differences were not significant with the pain score at 12th hour,24th hour and postoperative nausea and vomiting (PONV). Conclusions Ultrasound-guided ESPB provides postoperative analgesic efficacy in adults undergoing GA surgeries with no increase in PONV.
Nutrition status and functional prognosis among elderly patients with distal radius fracture: a retrospective cohort study
Authors: Nagai Takako , Tanimoto Koji , Tomizuka Yoshiaki , Uei Hiroshi , Nagaoka Masahiro 
Published: March 2020

Abstract
Background: Distal radius fractures (DRF) are common in the elderly and are typically caused falls. Malnutrition has also been identified as a poor prognostic factor in elderly patients with fractures. However, the relationship between nutritional status and subsequent falls and functional prognosis for DRF in the elderly is not clear. The aim of the present study was to investigate the association between nutritional status and functional prognosis in elderly patients with DRF. Methods: Study participants included 229 outpatients who required surgical treatment for DRF. The patients’ clinical information, including age, sex, body mass index, bone mineral density, Geriatric Nutritional Risk Index (GNRI), total number of drugs being treated with on admission, use of drugs for osteoporosis, comorbidity severity, the Barthel Index (BI), presence of subsequent falls, fracture type, postoperative follow-up period, and Mayo wrist score was reviewed. Subjects were further divided into two groups according to their GNRI: the malnutrition group and the normal group. Propensity score matching was used to confirm factors affecting the BI and subsequent falls. Results: Thirty-one patients (13.5%) presented with malnutrition before surgery for DRF. According to multiple liner regression analysis, the GNRI positively affected the efficiency of the BI (β = 0.392, 95% confidence interval [CI], 0.001 to 0.351, p = 0.039). Furthermore, on logistic regression analysis, subsequent falls were associated with serum albumin levels (odds ratio = 0.033, 95% CI, 0.002 to 0.477, p = 0.012). Conclusion: Malnutrition impaired improvement of activities of daily living (ADL) and increased the incidence of subsequent falls. Improvement of nutritional status before DRF surgery may further improve ADL and prevent falls.