bluuebunny/crossref_metadata_2025_split huggingface dataset:
Sociocultural practices and beliefs during pregnancy, childbirth, and postpartum among indigenous pastoralist women of reproductive age in Manyara, Tanzania: a descriptive qualitative study
Authors: Felisian Seraphia , Mushy Stella Emmanuel , Tarimo Edith A.M. , Kibusi Stephen Mathew 
Published: March 2023

Abstract
Background
Despite interventions improving maternal and newborn morbidity and mortality, progress has been sluggish, especially in hard-to-reach indigenous communities. Sociocultural beliefs in these communities more often influence the adoption of particular behaviors throughout pregnancy, childbirth, and postpartum. Therefore, this study identified sociocultural beliefs and practices during pregnancy, childbirth, and postpartum among indigenous pastoralist women of reproductive age in the Manyara region, Tanzania.

Methods
The study was a descriptive qualitative design. We used purposive sampling to select twelve participants among community members who were indigenous women of Manyara who had ever experienced pregnancy. In-depth interviews were audio-recorded and transcribed verbatim, and organized manually. We used manual coding and inductive-deductive thematic analysis.

Results
The study’s findings showed that sociocultural beliefs and practices are widespread, covering antenatal through childbirth to the postnatal period. Both harmful and harmless practices were identified. For example, the use of herbal preparations to augment labor was reported. Previously, most women preferred home delivery; however, the practice is changing because of increased knowledge of home delivery complications and the accessibility of the facilities. Nevertheless, women still practice hazardous behaviors like applying strange things in the birth canal after delivery, increasing the risk of puerperal infection.

Conclusions
Sociocultural practices are predominant and widely applied throughout the peripartum period. These beliefs encourage adopting specific behaviors, most harmful to both mother and fetus. These sociocultural practices tend to affect the utilization of some essential maternal and child health practices. Eliminating unsafe peripartum practices will increase the use of medical services and ultimately improve outcomes for both mothers and their newborns. Public health interventions must recognize the cultural context informing these cultural practices in marginalized indigenous communities. Healthcare providers should routinely take the history of commonly traditional practices during the peripartum period to guide them in providing quality care to women by correcting all harmful practices.
Evaluation of the impact of technical physicians on improving individual patient care with technology
Authors: Groenier Marleen , Spijkerboer Koen , Venix Lisanne , Bannink Lars , Yperlaan Saskia , Eyck Quinten , van Manen Jeannette G. , Miedema Heleen A. Th. 
Published: March 2023

Abstract
Background
The rapid introduction of technical innovations in healthcare requires that professionals are adequately prepared for correct clinical use of medical technology. In response to the technological transformation of healthcare, a new type of professional, the Technical Physician (TP), was created and is trained to improve individual patient care using technology tailored to the needs of individual patients. This study investigates the TPs’ impact on patient care in terms of innovation, effectiveness, efficiency, and patient safety.

Method
Semi-structured, in-depth interviews were conducted with 30 TPs and 17 medical specialists (MSs) working in academic or teaching hospitals in the Netherlands. The pre-structured and open-ended interview questions focused on: 1) the perceived impact on innovation, effectiveness, efficiency, and safety, and 2) opportunities and challenges in daily work.

Results
TPs and MSs unanimously experienced that TPs contributed to innovation. A majority indicated that effectiveness (TP 57%; MS 71%) and efficiency (TP 67%; MS 65%) of clinical practice had increased. For safety, 87% of TPs but only 47% of MSs reported an increase. The main explanation given for TPs positive impact was combining medical and technical knowledge. Mainly organizational barriers were mentioned as a potential cause for a less visible contribution of TPs.

Conclusion and discussion
TPs and MSs unanimously agreed that TPs contributed to innovating patient care through their integrative medical and technical competencies. Most TPs and MSs also reported increased effectiveness, efficiency, and safety of patient care due to the TPs’ work. TPs and MSs expected that the TPs’ impact on direct and indirect patient care will be enhanced once organizational barriers are removed.
Navigating the complexities of mobile medical app development from idea to launch, a guide for clinicians and biomedical researchers
Authors: Mannino Robert G. , Arconada Alvarez Santiago J. , Greenleaf Morgan , Parsell Maren , Mwalija Comfort , Lam Wilbur A. 
Published: March 2023

AbstractWith today’s pace of rapid technological advancement, many patient issues in modern medicine are increasingly solvable by mobile app solutions, which also have the potential to transform how clinical research is conducted. However, many critical challenges in the app development process impede bringing these translational technologies to patients, caused in large part by the lack of knowledge among clinicians and biomedical researchers of “what it takes” to design, develop, and maintain a successful medical app. Indeed, problems requiring mobile app solutions are often nuanced, requiring more than just clinical expertise, and issues such as the cost and effort required to develop and maintain a well-designed, sustainable, and scalable mobile app are frequently underestimated. To bridge this skill set gap, we established an academic unit of designers, software engineers, and scientists that leverage human-centered design methodologies and multi-disciplinary collaboration to develop clinically viable smartphone apps. In this report, we discuss major misconceptions clinicians and biomedical researchers often hold regarding medical app development, the steps we took to establish this unit to address these issues and the best practices and lessons learned from successfully ideating, developing, and launching medical apps. Overall, this report will serve as a blueprint for clinicians and biomedical researchers looking to better benefit their patients or colleagues via medical mobile apps.
Antimicrobial and immunoregulatory effects of Lactobacillus delbrueckii 45E against genitourinary pathogens
Authors: Bnfaga Ameda Abdullah , Lee Kai Wei , Than Leslie Thian Lung , Amin-Nordin Syafinaz 
Published: March 2023

Abstract
Background
Lactobacilli are essential microbiota that maintain a healthy, balanced vaginal environment. Vaginitis is a common infection in women during their reproductive years. Many factors are associated with vaginitis; one of them is the imbalance of microbiota in the vaginal environment. This study aimed to evaluate the antimicrobial properties of Lactobacillus delbrueckii 45E (Ld45E) against several species of bacteria, namely, Group B Streptococcus (GBS), Escherichia coli, Klebsiella spp., and Candida parapsilosis, as well as to determine the concentration of interleukin-17 (IL-17) in the presence of Ld45E.

Methods
The probiotic characteristics of Ld45E were evaluated by examining its morphology, pH tolerance, adhesive ability onto HeLa cells, hemolytic activity, antibiotic susceptibility, and autoaggregation ability. Then, the antimicrobial activity of Ld45E was determined using Ld45E culture, cell-free supernatant, and crude bacteriocin solution. Co-aggregation and competition ability assays against various pathogens were conducted. The immunoregulatory effects of Ld45E were analyzed by measuring the proinflammatory cytokine IL-17. A p-value less than 0.05 was considered statistical significance.

Results
Ld45E is 3–5 mm in diameter and round with a flat-shaped colony. pH 4 and 4.5 were the most favorable range for Ld45E growth within 12 h of incubation. Ld45E showed a strong adhesion ability onto HeLa cells (86%) and negative hemolytic activities. Ld45E was also sensitive to ceftriaxone, cefuroxime, ciprofloxacin, and doxycycline. We found that it had a good autoaggregation ability of 80%. Regarding antagonistic properties, Ld45E culture showed strong antimicrobial activity against GBS, E. coli, and Klebsiella spp. but only a moderate effect on C. parapsilosis. Cell-free supernatant of Ld45E exerted the most potent inhibitory effects at 40 °C against all genital pathogens, whereas bacteriocin showed a robust inhibition at 37 °C and 40 °C. The highest co-aggregation affinity was observed with GBS (81%) and E. coli (40%). Competition ability against the adhesion of GBS (80%), E. coli (76%), Klebsiella (72%), and C. parapsilosis (58%) was found. Ld45E was able to reduce the induction of the proinflammatory protein IL-17.

Conclusions
Ld45E possessed antimicrobial and immunoregulatory properties, with better cell-on-cell activity than supernatant activity. Thus, Ld45E is a potential probiotic candidate for adjunct therapy to address vaginal infections.
Improving expression and assembly of difficult-to-express heterologous proteins in Saccharomyces cerevisiae by culturing at a sub-physiological temperature
Authors: So Kum-Kang , Le Ngoc My Tieu , Nguyen Ngoc-Luong , Kim Dae-Hyuk 
Published: March 2023

AbstractBackgroundEscherichia coli heat labile toxin B subunit (LTB) is one of the most popular oral vaccine adjuvants and intestine adsorption enhancers. It is often expressed as a fusion partner with target antigens to enhance their immunogenicity as well as gut absorbability. However, high expression levels of a fusion protein are critical to the outcome of immunization experiments and the success of subsequent vaccine development efforts. In order to improve the expression and functional assembly of LTB-fusion proteins using Saccharomyces cerevisiae, we compared their expression under culture conditions at a sub-physiological temperature 20 °C with their expression under a standard 30 °C.ResultsThe assembled expression of LTB-EDIII2(LTB fused to the envelope domain III (EDIII) of Dengue virus serotype 2), which was expressed at the level of 20 µg/L in our previous study, was higher when the expression temperature was 20 °C as opposed to 30 °C. We also tested whether the expression and functional assembly of a difficult-to-express LTB fusion protein could be increased. The assembled expression of the difficult-to-express LTB-VP1 fusion protein (LTB fused to VP1 antigen of Foot-and-Mouth Disease Virus) dramatically increased, although the total amount of expressed protein was still lower than that of LTB-EDIII2. Slight but significant increase in the expression of well-known reporter protein eGFP, which has previously been shown to be increased by cultivation at 20 °C, was also observed in our expression system. As no significant changes in corresponding transcripts levels and cell growth were observed between 20 °C and 30 °C, we infer that translation and post-translational assembly are responsible for these enhancements.ConclusionsThe effects of lowering the expression temperature from 30 °C to 20 °C on protein expression and folding levels inS. cerevisiae, using several proteins as models, are reported. When heterologous proteins are expressed at 20 °C, a greater amount of (specially, more assembled) functional proteins accumulated than at 30 °C. Although further studies are required to understand the molecular mechanisms, our results suggest that lowering the expression temperature is a convenient strategy for improving the expression of relatively complexly structured and difficult-to-express proteins inS. cerevisiae.
Six immune-related promising biomarkers may promote hepatocellular carcinoma prognosis: a bioinformatics analysis and experimental validation
Authors: Lin Xia-Hui , Li Dong-ping , Liu Zhi-Yong , Zhang Si , Tang Wen-qing , Chen Rong-xin , Weng Shu-qiang , Tseng Yu-jen , Xue Ru-yi , Dong Ling 
Published: March 2023

Abstract
Background
Abnormal miRNA and mRNA expression and dysregulated immune microenvironment have been found to frequently induce the progression of hepatocellular carcinoma (HCC) in recent reports. In particular, the immune-related competing endogenous RNAs (ceRNA) mechanism plays a crucial role in HCC progression. However, the underlying mechanisms remain unclear.

Methods
Differentially expressed immune-related genes were obtained from the Immport, GEO, and TCGA databases. The mRNA and protein expression levels in HCC tissues and adjacent normal tissues were confirmed, and we further investigated the methylation levels of these biomarkers to explore their function. Then, the TIMER and TISCH databases were used to assess the relationship between immune infiltration and hub genes. Survival analysis and univariate and multivariate Cox models were used to evaluate the association between hub genes and HCC diagnosis. Hub gene expression was experimentally validated in six HCC cell lines and 15 HCC samples using qRT-PCR and immunohistochemistry. The hub genes were uploaded to DSigDB for drug prediction enrichment analysis.

Results
We identified that patients with abnormal miRNAs (hsa-miR-125b-5p and hsa-miR-21-5p) and their targeted genes (NTF3, PSMD14, CD320, and SORT1) had a worse prognosis. Methylation analysis of miRNA-targeted genes suggested that alteration of methylation levels is also a factor in the induction of tumorigenesis. We also found that the development of HCC progression caused by miRNA-mRNA interactions may be closely correlated with the infiltration of immunocytes. Moreover, the GSEA, GO, and KEGG analysis suggested that several common immune-related biological processes and pathways were related to miRNA-targeted genes. The results of qRT-PCR, immunohistochemistry, and western blotting were consistent with our bioinformatics results, suggesting that abnormal miRNAs and their targeted genes may affect HCC progression.

Conclusions
Briefly, our study systematically describes the mechanisms of miRNA-mRNA interactions in HCC and predicts promising biomarkers that are associated with immune filtration for HCC progression.
The comparison of long-term oncological outcomes and complications after proximal gastrectomy with double tract reconstruction versus total gastrectomy for proximal gastric cancer
Authors: Ying Keming , Bai Weisong , Yan Guiru , Xu Ziseng , Du Shenheng , Dang Chengxue 
Published: March 2023

Abstract
Background
Conventional methods for treating patients with proximal gastric cancer (PGC) include proximal gastrectomy (PG) and total gastrectomy (TG) and such methods have become challenging due to double tract reconstruction (DTR). However, the clinical outcomes remain unclear. This study was performed with the aim of verifying that PG-DTR was beneficial in terms of reducing the incidence of postoperative complications and improving the prognosis.

Methods
The PGC patient cohort was retrospectively grouped into the PG-DTR and TG groups. Clinicopathological features, complications, and survival data were compared between the two groups.

Results
A total of 388 patients were included in the analyses. Patients who were subjected to TG tended to have more severe gastroesophageal reflux (GR) (P = 0.041), anemia (P = 0.007), and hypoalbuminemia (P < 0.001). Overall survival rates, regardless of clinical stage, were significantly different between the PG-DTR and TG groups (all P < 0.05). The multivariate Cox regression analysis confirmed that surgical procedure, tumor size, infiltration depth, lymph node metastasis, differentiation, and age were independent risk factors. The patients were likely to benefit from PG-DTR (all HR > 1 and P < 0.05). However, no significant differences were observed in the risks of GR, anemia, and hypoalbuminemia (all P > 0.05). Moreover, the nomogram derived from significant parameters showed great calibration and discrimination ability and significant clinical benefit.

Conclusions
The patients who underwent PG-DTR had a favorable prognosis. The risk of postoperative complications, such as severe GR, anemia, and hypoalbuminemia, was lower in PG-DTR than in TG. Thus, PG-DTR is more beneficial for patients with PGC and may be a valuable and promising surgical procedure.
Quality of care in the context of universal health coverage: a scoping review
Authors: Yanful Bernice , Kirubarajan Abirami , Bhatia Dominika , Mishra Sujata , Allin Sara , Di Ruggiero Erica 
Published: March 2023

Abstract
Introduction
Universal health coverage (UHC) is an emerging priority of health systems worldwide and central to Sustainable Development Goal 3 (target 3.8). Critical to the achievement of UHC, is quality of care. However, current evidence suggests that quality of care is suboptimal, particularly in low- and middle-income countries. The primary objective of this scoping review was to summarize the existing conceptual and empirical literature on quality of care within the context of UHC and identify knowledge gaps.

Methods
We conducted a scoping review using the Arksey and O’Malley framework and further elaborated by Levac et al. and applied the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) Extension for Scoping Reviews reporting guidelines. We systematically searched MEDLINE, EMBASE, CINAHL-Plus, PAIS Index, ProQuest and PsycINFO for reviews published between 1 January 1995 and 27 September 2021. Reviews were eligible for inclusion if the article had a central focus on UHC and discussed quality of care. We did not apply any country-based restrictions. All screening, data extraction and analyses were completed by two reviewers.

Results
Of the 4128 database results, we included 45 studies that met the eligibility criteria, spanning multiple geographic regions. We synthesized and analysed our findings according to Kruk et al.’s conceptual framework for high-quality systems, including foundations, processes of care and quality impacts. Discussions of governance in relation to quality of care were discussed in a high number of studies. Studies that explored the efficiency of health systems and services were also highly represented in the included reviews. In contrast, we found that limited information was reported on health outcomes in relation to quality of care within the context of UHC. In addition, there was a global lack of evidence on measures of quality of care related to UHC, particularly country-specific measures and measures related to equity.

Conclusion
There is growing evidence on the relationship between quality of care and UHC, especially related to the governance and efficiency of healthcare services and systems. However, several knowledge gaps remain, particularly related to monitoring and evaluation, including of equity. Further research, evaluation and monitoring frameworks are required to strengthen the existing evidence base to improve UHC.
How to improve the dissemination of clinical practice guidelines in the Brazilian Unified Health System? Report of a pilot project
Authors: Pereira Viviane Cássia , Silva Sarah Nascimento , Vidal Ávila Teixeira , Lins Gustavo Veiga e , Barreto Jorge Otávio Maia 
Published: March 2023

AbstractIn Brazil, there have been some initiatives to improve the development of Ministry of Health clinical protocols and therapeutic guidelines (PCDTs in Portuguese, and clinical practice guidelines—CPGs, in English) and their implementation so that best practices can be disseminated and adopted at multiple levels of health systems. One of the initiatives was to conduct a pilot project to improve the format of these CPGs. The objective of this article is to present the processes and results of the pilot project, including the development of a new standardized format for CPGs to promote national dissemination and uptake. The pilot project was designed in three phases: identification and selection of strategies to effectively implement clinical practice guidelines, definition of the ideal characteristics for the format of CPGs, and development and implementation of the new format. Initially, an overview of systematic reviews was conducted to map the global evidence on the effectiveness of dissemination and implementation strategies of CPGs. Among the most effective interventions, a low-cost strategy was selected to improve the format of CPGs, namely a full format and a short format. The two formats were evaluated for usefulness and acceptability by professionals who use or develop CPGs, and after several reiterations, the formats were finalized, considering the progression of care (from diagnosis of the disease to treatment, including specific technologies indicated in each stage of the disease). Related to the technical aspects, the visual presentation of the CPGs was improved, ensuring that key information was easily identified for decision-making by end users. The initial phase of implementation involved 33 clinical conditions, equating to approximately 20% of published CPGs. It is anticipated that disseminating the CPGs in the new formats will promote the accessibility of information and implementation of standardized CPGs by health professionals in the public health sector (servicing more than 210 million Brazilians). Further research should be considered to determine the impact of the use of the new CPGs formats, contributing to the knowledge base related to the implementation of guidelines in Brazil and internationally.
Strengthening health systems and peacebuilding through women’s leadership: a qualitative study
Authors: Meagher Kristen , Khaity Mouna , Hafez Sali , Rodo Mariana , Achi Nassim El , Patel Preeti 
Published: March 2023

Abstract
Background
Active and protracted conflict settings demonstrate the need to prioritise the peace through health agenda. This can be achieved by reorienting attention toward gender diverse leadership and more effective governance within health systems. This approach may enable women to have a greater voice in the decision-making of health and social interventions, thereby enabling the community led and context specific knowledge required to address the root causes of persistent inequalities and inequities in systems and societies.

Methods
We conducted a qualitative study, which included semi-structured interviews with 25 key informants, two focus group discussions and one workshop with humanitarian workers in local and international non-governmental organisations (NGOs), United Nations (UN) agencies, health practitioners, and academics, from Sub-Saharan Africa, Middle East and North Africa (MENA), and Latin America. Findings were then applied to the peacebuilding pyramid designed by John Paul Lederach which provides a practical framework for mediation and conflict resolution in several conflict-affected settings. The purpose of the framework was to propose an adapted conceptualisation of leadership to include women’s leadership in the health system and be more applicable in protracted conflict settings.

Results
Five interrelated themes emerged. First, perceptions of terms such as gender equality, equity, mainstreaming, and leadership varied across participants and contexts. Second, armed conflict is both a barrier and an enabler for advancing women’s leadership in health systems. Third, health systems themselves are critical in advancing the nexus between women’s leadership, health systems and peacebuilding. Fourth, across all contexts we found strong evidence of an instrumental relationship between women’s leadership in health systems in conflict-affected settings and peacebuilding. Lastly, the role of donors emerged as a critical obstacle to advance women’s leadership.

Conclusion
Continuing to empower women against social, cultural, and institutional barriers is crucial, as the emerging correlation between women’s leadership, health systems, and peacebuilding is essential for long-term stability, the right to health, and health system responsiveness.