bluuebunny/crossref_metadata_2025_split huggingface dataset:
Contribution of the one health approach to strengthening health security in Uganda: a case study
Authors: Bakiika Herbert , Obuku Ekwaro A. , Bukirwa Justine , Nakiire Lydia , Robert Aruho , Nabatanzi Maureen , Robert Mwebe , Moses Mwanja , Achan Martha Isabella , Kibanga John Baptist , Nakanwagi Aisha , Makumbi Issa , Nabukenya Immaculate , Lamorde Mohammed 
Published: August 2023

Abstract
Background
The One Health approach is key in implementing International Health Regulations (IHR, 2005) and the Global Health Security Agenda (GHSA). Uganda is signatory to the IHR 2005 and in 2017, the country conducted a Joint External Evaluation (JEE) that guided development of the National Action Plan for Health Security (NAPHS) 2019–2023.

Aim
This study assessed the contribution of the One Health approach to strengthening health security in Uganda.

Methods
A process evaluation between 25th September and 5th October 2020, using a mixed–methods case study. Participants were Subject Matter Experts (SMEs) from government ministries, departments, agencies and implementing partners. Focus group discussions were conducted for five technical areas (workforce development, real-time surveillance, zoonotic diseases, national laboratory systems and emergency response operations), spanning 18 indicators and 96 activities. Funding and implementation status from the NAPHS launch in August 2019 to October 2020 was assessed with a One Health lens.

Results
Full funding was available for 36.5% of activities while 40.6% were partially funded and 22.9% were not funded at all. Majority (65%) of the activities were still in progress, whereas 8.6% were fully implemented and14.2% were not yet done. In workforce development, several multisectoral trainings were conducted including the frontline public health fellowship program, the One Health fellowship and residency program, advanced field epidemiology training program, in-service veterinary trainings and 21 district One Health teams’ trainings. Real Time Surveillance was achieved through incorporating animal health events reporting in the electronic integrated disease surveillance and response platform. The national and ten regional veterinary laboratories were assessed for capacity to conduct zoonotic disease diagnostics, two of which were integrated into the national specimen referral and transportation network. Multisectoral planning for emergency response and the actual response to prioritized zoonotic disease outbreaks was done jointly.

Conclusions
This study demonstrates the contribution of ‘One Health’ implementation in strengthening Uganda’s health security. Investment in the funding gaps will reinforce Uganda’s health security to achieve the IHR 2005. Future studies could examine the impacts and cost-effectiveness of One Health in curbing prioritized zoonotic disease outbreaks.
Tetramethylpyrazine ameliorates endotoxin-induced acute lung injury by relieving Golgi stress via the Nrf2/HO-1 signaling pathway
Authors: Li Shaona , Xu Yexiang , He Simeng , Li Xiangyun , Shi Jia , Zhang Bing , Zhu Youzhuang , Li Xiangkun , Wang Yanting , Liu Cuicui , Ma Yang , Dong Shuan , Yu Jianbo 
Published: August 2023

Abstract
Purpose
Endotoxin-induced acute lung injury (ALI) is a severe disease caused by an imbalanced host response to infection. It is necessary to explore novel mechanisms for the treatment of endotoxin-induced ALI. In endotoxin-induced ALI, tetramethylpyrazine (TMP) provides protection through anti-inflammatory, anti-apoptosis, and anti-pyroptosis effects. However, the mechanism of action of TMP in endotoxin-induced ALI remains unclear. Here, we aimed to determine whether TMP can protect the lungs by inhibiting Golgi stress via the Nrf2/HO-1 pathway.

Methods and results
Using lipopolysaccharide (LPS)-stimulated C57BL/6J mice and MLE12 alveolar epithelial cells, we observed that TMP pretreatment attenuated endotoxin-induced ALI. LPS + TMP group showed lesser lung pathological damage and a lower rate of apoptotic lung cells than LPS group. Moreover, LPS + TMP group also showed decreased levels of inflammatory factors and oxidative stress damage than LPS group (P < 0.05). Additionally, LPS + TMP group presented reduced Golgi stress by increasing the Golgi matrix protein 130 (GM130), Golgi apparatus Ca2+/Mn2+ ATPases (ATP2C1), and Golgin97 expression while decreasing the Golgi phosphoprotein 3 (GOLPH3) expression than LPS group (P < 0.05). Furthermore, TMP pretreatment promoted Nrf2 and HO-1 expression (P < 0.05). Nrf2-knockout mice or Nrf2 siRNA-transfected MLE12 cells were pretreated with TMP to explore how the Nrf2/HO-1 pathway affected TMP-mediated Golgi stress in endotoxin-induced ALI models. We observed that Nrf2 gene silencing partially reversed the alleviating effect of Golgi stress and the pulmonary protective effect of TMP.

Conclusion
Our findings showed that TMP therapy reduced endotoxin-induced ALI by suppressing Golgi stress via the Nrf2/HO-1 signaling pathway in vivo and in vitro.
Prognostic significance of metastatic lymph node ratio in gastric cancer: ﻿a Western-center analysis
Authors: Ergenç Muhammer , Uprak Tevfik Kıvılcım , Akın Muhammed İkbal , Hekimoğlu Ece Elif , Çelikel Çiğdem Ataizi , Yeğen Cumhur 
Published: August 2023

Abstract
Background
Tumor-node-metastasis (TNM) staging is the central gastric cancer (GC) staging system, but it has some disadvantages. However, the lymph node ratio (LNR) can be used regardless of the type of lymphadenectomy and is considered an important prognostic factor. This study aimed to evaluate the relationship between LNR and survival in patients who underwent curative GC surgery.

Methods
All patients who underwent radical gastric surgery between January 2014 and June 2022 were retrospectively evaluated. Clinicopathological features of tumors, TNM stage, and survival rates were analyzed. LNR was defined as the ratio between metastatic lymph nodes and total lymph nodes removed. The LNR groups were classified as follows: LNR0 = 0, 0.01 < LNR1 ≤ 0.1, 0.1 < LNR2 ≤ 0.25 and LNR3 > 0.25. Tumor characteristics and overall survival (OS) of the patients were compared between LNR groups.

Results
After exclusion, 333 patients were analyzed. The mean age was 62 ± 14 years. According to the LNR classification, no difference was found between groups regarding age and sex. However, TNM stage III disease was significantly more common in LNR3 patients. Most patients (43.2%, n = 144) were in the LNR3 group. In terms of tumor characteristics (lymphatic, vascular, and perineural invasion), the LNR3 group had significantly poorer prognostic factors. The Cox regression model defined LNR3, TNM stage II—III disease, and advanced age as independent risk factors for survival. Patients with LNR3 demonstrated the lowest 5-year OS rate (35.7%) (estimated mean survival was 30 ± 1.9 months) compared to LNR 0–1–2.

Conclusion
Our study showed that a high LNR was significantly associated with poor OS in patients who underwent curative gastrectomy. LNR can be used as an independent prognostic predictor in GC patients.
Follicle-stimulating hormone is negatively associated with nonalcoholic fatty liver disease in a Chinese elderly population: a retrospective observational study
Authors: Li Xiaoming , Xin Ning , Guo Tailin , Wu Ziyu , Zheng Ying , Lin Lan , Li Qianwen , Lin Fan 
Published: August 2023

Abstract
Background
Several studies have explored the connection between follicle-stimulating hormone (FSH) and nonalcoholic fatty liver disease (NAFLD). However, the impact of FSH elevation on NAFLD remains a topic of debate. Hence, this investigation aimed to evaluate the potential correlation between FSH levels and NAFLD in the aging population.

Methods
This was a retrospective observational cross-sectional study between July 2017 and August 2018 in our hospital. We used data obtained from 455 patients over 60 years old. Anthropometrics and laboratory tests were performed for each patient. NAFLD was diagnosed by sonographic features and the fatty liver index (LFI).

Results
Of the 455 patients, 200 (43.96%) had NAFLD on their ultrasound and 169 (37.14%) had NAFLD according to the LFI. An intraclass correlation coefficient of the two methods was 80.4% (P < 0.001). People with NAFLD on their ultrasound showed lower FSH levels (52.68 vs. 61.39 IU/L) and more unfavorable metabolic profiles. FSH was negatively correlated with age, alanine aminotransferase, estradiol, testosterone, systolic blood pressure, waist, body mass index, fasting blood glucose, postload plasma glucose and positive associated with total cholesterol, high-density lipoprotein-cholesterol and low-density lipoprotein-cholesterol by Spearman correlation analysis (all P < 0.05). By controlling for all confounding factors, the odds ratios (OR) of FSH for NAFLD were determined in elderly individuals, both men and women, aged 60–70 years and over 70 years. These ORs were found to be 0.937, 0.982, 0.983, and 0.973, respectively, with corresponding 95% confidence intervals (CI) of 0.892–0.984 (P = 0.009), 0.971–0.993 (P = 0.002), 0.967–0.999 (P = 0.033), and 0.958–0.989 (P = 0.001). In addition, our findings demonstrated no significant correlation between FSH and advanced fibrosis when adjusting for potential covariates. The OR for advanced fibrosis was 0.979 (95% CI, 0.938–1.022, P = 0.339). Additionally, ROC curve analysis showed an optimal cut-off value of 66.91 for women and 15.25 for men for NAFLD diagnosis.

Conclusions
There was an inverse relationship observed between levels of FSH in the blood serum and NAFLD in the elderly population. These findings suggest that reduced FSH levels might serve as a potential risk factor or biomarker for NAFLD in the elderly.
The effects of hospice care on healthcare expenditure among cancer patients
Authors: Jhang Hoyol , Jeong Wonjeong , Zhang Hyun-Soo , Choi Dong-Woo , Kang Hyejung , Park Sohee 
Published: August 2023

Abstract
Purpose
It is necessary to estimate the hospice usage and hospice-related cost for entire cancer patients using nationwide cohort data to establish a suitable ethical and cultural infrastructure. This study aims to show the effects of hospital hospice care on healthcare expenditure among South Korean cancer patients.

Methods
This study is a retrospective cohort study using customized health information data provided by the National Health Insurance Service. Individuals who were diagnosed with stomach, colorectal, or lung cancer between 2003 and 2012 were defined as new cancer patients, which included 7,176 subjects. Patients who died under hospital-based hospice care during the follow-up period from January 2016 to December 2018 comprised the treatment group. Healthcare expenditure was the dependent variable. Generalized estimating equations was used.

Results
Among the subjects, 2,219 (30.9%) had used hospice care at an average total cost of 948,771 (± 3,417,384) won. Individuals who had used hospice care had a lower odds ratio (EXP(β)) of healthcare expenditure than those who did not (Total cost: EXP(β) = 0.27, 95% confidence intervals (CI) = 0.25–0.30; Hospitalization cost: EXP(β) = 0.32, 95% CI = 0.29–0.35; Outpatient cost: EXP(β) = 0.02, 95% CI = 0.02–0.02).

Conclusion
Healthcare expenditure was reduced among those cancer patients in South Korea who used hospice care compared with among those who did not. This emphasizes the importance of using hospice care and encourages those hesitant to use hospice care. The results provide useful insights into both official policy and the existing practices of healthcare systems.
“Handing out non-prescribed antibiotics is storing up trouble for the next generation!” Unpacking multistakeholder views of drivers and potential solutions in Ethiopia
Authors: Belachew Sewunet Admasu , Hall Lisa , Selvey Linda A 
Published: August 2023

Abstract
Background
Antibiotic resistance is a global health crisis, with inappropriate antibiotic use often being linked to non-prescribed antibiotic dispensing practices. This study aimed to examine the perspectives of multiple stakeholders on the drivers and potential solutions for non-prescribed antibiotic dispensing in Ethiopian community drug retail outlets (CDROs). Despite the prescription only use policies, the practice remains prevalent in Ethiopia. Many factors are thought to contribute to this issue, although little research is available for non-urban settings.

Methods
A phenomenological qualitative study was conducted. Pharmacy professionals (owners or employees) working in non-urban towns CDROs were selected through a simulated client study, which identified CDROs that had dispensed antibiotics without a prescription. Some high-level decision makers in the Ethiopian health system were also purposively selected. Interviews were conducted in-person and over the phone or via Zoom. The interview data were transcribed verbatim, translated to English, and thematically analysed. NVivo 12 software was used to assist with coding.

Results
CDRO pharmacy professionals (n = 18) and five decision makers were interviewed. Most professionals (61%) were pharmacists working in drug stores, with one to 11 years of work experience. Several contributing factors were identified at the level of patients, CDRO staff, and the healthcare system. These included economic interests, inadequate knowledge and inappropriate attitudes about antibiotic use or supply, and issues within the healthcare system included inaccessibility and insufficient capacity, absence of or a weak enforcement of prescription-only regulations or service supervision. Additionally, patient-related factors included a lack of knowledge and inappropriate attitudes about antibiotics use and their supply, previous successful treatment experience and a culture of seeking out antibiotics.

Conclusions
A complex set of modifiable factors related to patients, CDRO staff and healthcare system were identified that contribute to the non-prescribed supply of antibiotics. Due to this complexity, a single solution will not resolve the issues. Therefore, a range of multifaceted solutions have been suggested, including stricter regulation, increasing availability and accessibility of healthcare services, collaboration, and local consensus-building among CDROs, regular training for CDRO staff, and using community social events to educate the public about responsible use of antibiotics.
Brain alarm by self-extracellular nucleic acids: from neuroinflammation to neurodegeneration
Authors: Kunze Reiner , Fischer Silvia , Marti Hugo H. , Preissner Klaus T. 
Published: August 2023

AbstractNeurological disorders such as stroke, multiple sclerosis, as well as the neurodegenerative diseases Parkinson's or Alzheimer's disease are accompanied or even powered by danger associated molecular patterns (DAMPs), defined as endogenous molecules released from stressed or damaged tissue. Besides protein-related DAMPs or “alarmins”, numerous nucleic acid DAMPs exist in body fluids, such as cell-free nuclear and mitochondrial DNA as well as different species of extracellular RNA, collectively termed as self-extracellular nucleic acids (SENAs). Among these, microRNA, long non-coding RNAs, circular RNAs and extracellular ribosomal RNA constitute the majority of RNA-based DAMPs. Upon tissue injury, necrosis or apoptosis, such SENAs are released from neuronal, immune and other cells predominantly in association with extracellular vesicles and may be translocated to target cells where they can induce intracellular regulatory pathways in gene transcription and translation. The majority of SENA-induced signaling reactions in the brain appear to be related to neuroinflammatory processes, often causally associated with the onset or progression of the respective disease. In this review, the impact of the diverse types of SENAs on neuroinflammatory and neurodegenerative diseases will be discussed. Based on the accumulating knowledge in this field, several specific antagonistic approaches are presented that could serve as therapeutic interventions to lower the pathological outcome of the indicated brain disorders.
Performance and feasibility of reactive surveillance and response strategies for malaria elimination in Vietnam: a mixed-methods study
Authors: Win Han Oo  , Nguyen Xuan Thang , Ngo Thi Van Anh , Ngo Duc Thang , Win Htike  , Aye Tun Nilar , Kaung Myat Thu  , Cutts Julia , Nguyen T Hong Phuc , May Chan Oo  , Ei Phyu Htwe  , Aung Khine Zaw  , O’Flaherty Katherine , Agius Paul A. , Fowkes Freya J. I. 
Published: August 2023

Abstract
Background
To enhance malaria elimination, Vietnam adopted a Reactive Surveillance and Response (RASR) Strategy in which malaria case notification and investigation must be completed within 2 days followed by a focus investigation within 7 days. The nationwide performance of Vietnam’s RASR strategy has yet to be evaluated. This study aims to evaluate the performance and feasibility of RASR in Vietnam, thereby providing recommendations for improved RASR.

Methods
To assess malaria RASR in Vietnam, a mixed-methods study of (1) secondary data analysis of nationwide malaria case-based dataset from 2017 to 2021; (2) a quantitative survey, and (3) qualitative in-depth interviews and focus group discussions administered to central, provincial and district level stakeholders/staff and to the commune and community level front line health services providers was conducted.

Results
In Vietnam, there are guidelines and procedures for implementation of each step of RASR. The completeness of case notification on the reported monthly aggregated data was very high in both the paper-based (12,463/12,498, 99.7% in 2017–2020) and electronic reporting systems (467/467, 100% in 2021 when electronic reporting was introduced); however, there were delays in notification while using the paper-based system (timely notification—7,978/12,498, 63.8%). In 2021, the completeness (453/467, 97.0%) and timeliness (371/467, 79.4%) of case investigation were found to be high. Reactive case detection was the major focus investigation response, with fever screening achievement of 88.6% (11,481 / 12,965) and 88.5% (11,471 / 12,965) among index case and neighbouring household members, respectively.

Conclusions
Overall, there was policy commitment for implementation of RASR in Vietnam. The completeness and timeliness of case notification and case investigation were high and improved after the introduction of the electronic reporting system. More evidence is required for reactive case detection in defining the screening area or population.
Distinguishing clinical characteristics of central nervous system tuberculosis in immunodeficient and non-immunodeficient individuals: a 12-year retrospective study
Authors: Saifon Woraseth , Karaketklang Khemajira , Jitmuang Anupop 
Published: August 2023

AbstractBackgroundCentral nervous system tuberculosis (CNS TB) is a severeMycobacterium tuberculosis(MTB) infection. It is unclear whether a patient’s immune status alters the clinical manifestations and treatment outcomes of CNS TB.MethodsBetween January 2007–December 2018, chart reviews of CNS TB, including tuberculous meningitis (TBM), tuberculoma/abscess, and TB myelitis, were made. Subjects were categorized as immunodeficient (ID) and non-immunodeficient (NID).ResultsOf 310 subjects, 160 (51.6%) were in the ID group—132 (42.6%) had HIV and 28 (9.0%) had another ID, and 150 (48.4%) were in the NID group. The mean age was 43.64 ± 16.76 years, and 188 (60.6%) were male. There were 285 (91.9%) TBM, 16 (5.2%) tuberculoma/abscess, and 9 (2.9%) myelitis cases. The TBM characteristics in the ID group were younger age (p = 0.003), deep subcortical location of tuberculoma (p = 0.030), lower hemoglobin level (p < 0.001), and lower peripheral white blood cell count (p < 0.001). Only HIV individuals with TBM had an infection by multidrug-resistant MTB (p = 0.013). TBM mortality was varied by immune status —HIV 22.8%, other ID 29.6%, and NID 14.8% (p < 0.001). Factors significantly associated with unfavorable outcomes in TBM also differed between the HIV and NID groups.ConclusionsTBM is the most significant proportion of CNS TB. Some of the clinical characteristics of TBM, such as age, radiographic findings, hematological derangement, and mortality, including factors associated with unfavorable outcomes, differed between ID and non-ID patients.
Expression of genes regulating cell division in porcine follicular granulosa cells
Authors: Kulus Jakub , Kranc Wiesława , Kulus Magdalena , Dzięgiel Piotr , Bukowska Dorota , Mozdziak Paul , Kempisty Bartosz , Antosik Paweł 
Published: August 2023

Abstract
Background
Cell cycle regulation influences the proliferation of granulosa cells and affects many processes related to ovarian folliclular growth and ovulation. Abnormal regulation of the cell cycle can lead to many diseases within the ovary. The aim of this study was to describe the expression profile of genes within granulosa cells, which are related to the formation of the cytoskeleton, organization of cell organelles inside the cell, and regulation of cell division. Established in vitro primary cultures from porcine ovarian follicle granulosa cells were maintained for 48, 96, 144 h and evaluated via microarray expression analysis.

Results
Analyzed genes were assigned to 12 gene ontology groups "actin cytoskeleton organization", "actin filament organization", "actin filament—based process", "cell—matrix adhesion", "cell—substrate adhesion", "chromosome segregation", "chromosome separation", "cytoskeleton organization", "DNA integrity checkpoint", "DNA replication initiation", "organelle fision", "organelle organization". Among the genes with significantly changed expression, those whose role in processes within the ovary are selected for consideration. Genes with increased expression include (ITGA11, CNN1, CCl2, TPM2, ACTN1, VCAM-1, COL3A1, GSN, FRMD6, PLK2). Genes with reduced expression inlcude (KIF14, TACC3, ESPL1, CDC45, TTK, CDC20, CDK1, FBXO5, NEK2—NIMA, CCNE2). For the results obtained by microarray expressions, quantitative validation by RT-qPCR was performed.

Conclusions
The results indicated expression profile of genes, which can be considered as new molecular markers of cellular processes involved in signaling, cell structure organization. The expression profile of selected genes brings new insight into regulation of physiological processes in porcine follicular granulosa cells during primary in vitro culture.
Fixators dynamization for delayed union and non-union of femur and tibial fractures: a review of techniques, timing and influence factors
Authors: Hu Minhua , Zeng Wenxing , Zhang Jingtao , Feng Yuanlan , Ma Luyao , Huang Feng , Cai Qunbin 
Published: August 2023

AbstractThe optimal balance between mechanical environment and biological factors is crucial for successful bone healing, as they synergistically affect bone development. Any imbalance between these factors can lead to impaired bone healing, resulting in delayed union or non-union. To address this bone healing disorder, clinicians have adopted a technique known as "dynamization" which involves modifying the stiffness properties of the fixator. This technique facilitates the establishment of a favorable mechanical and biological environment by changing a rigid fixator to a more flexible one that promotes bone healing. However, the dynamization of fixators is selective for certain types of non-union and can result in complications or failure to heal if applied to inappropriate non-unions. This review aims to summarize the indications for dynamization, as well as introduce a novel dynamic locking plate and various techniques for dynamization of fixators (intramedullary nails, steel plates, external fixators) in femur and tibial fractures. Additionally, Factors associated with the effectiveness of dynamization are explored in response to the variation in dynamization success rates seen in clinical studies.