bluuebunny/crossref_metadata_2025_split huggingface dataset:
Trade agreements and tobacco control policy: analysis of the impact of FCTC on regulatory contents of trade agreements from 2001 to 2019
Authors: Chen Tzu-Ying , Lin Ying-Jun , Chiang Tung-Liang , Tsai Feng-Jen 
Published: October 2023

Abstract
Background
This study aims to analyze the impact of Framework of Convention of Tobacco Control (FCTC) on regulatory contents of trade agreements from 2001 to 2019.

Methods
A search of trade agreements from‘WTO Regional Free Trade Agreement Database’ using keywords including “tobacco”, “cigarette”, “smoking” and “FCTC” from May to August 2020 resulted in a total sample of 268 trade agreements, from which 69 trade agreements were coded and analyzed. Provisions in trade agreements, identified via the aforementioned keywords, were categorized into 6 trade measures. The word counts of the provisions containing; FCTC; were calculated. Chi-square tests were applied to analyze the differences of regulatory patterns between different time frames. The import and export values (USD) of tobacco products under trade agreements containing the term “FCTC” were further collected from the “International Trade Statistics 2001–2020” for understanding the impact of the provision on the trade flow.

Results
Among 69 agreements, the percentage of trade agreements containing keyword as “FCTC” increased significantly from 0% to 2011 to 12% after 2011. A significant decrease of using trade measures as “the exclusion list” was found after 2011 (from 10% to 0). The word counts of provisions containing; FCTC; increased from 24 words in 2011 to 164 words in 2018, and the content of the provisions became more concrete over time. There are six trade agreements containing “FCTC”, and all these 6 agreements were ratified by European Union (EU). Despite EU ratified trade agreements with “FCTC”, the import and export values of tobacco products between EU and the other party countries increased with time. But the gap of average trade values between trade agreements with and without “FCTC” being widened with time.

Conclusions
As a first study evaluated the impact of FCTC on regulatory contents of trade agreements, our study results showed that after countries signed trade agreements containing keyword FCTC, the regulatory contents changed significantly. Further studies are recommended to understand the reason and criteria for incorporating FCTC provisions into trade agreements, especially in the EU.
Circularity of islets is a distinct marker for the pathological diagnosis of adult non-neoplastic hyperinsulinemic hypoglycemia using surgical specimens
Authors: Nakagawa Ryota , Minamiguchi Sachiko , Kataoka Tatsuki R. , Fujikura Junji , Masui Toshihiko , Fujimoto Masakazu , Yamada Yosuke , Takeuchi Yasuhide , Teramoto Yuki , Ito Hiroaki , Saka Manduwa , Kitamura Kyohei , Otsuki Shinya , Nishijima Ryohei , Haga Hironori 
Published: October 2023

Abstract
Background
Adult non-neoplastic hyperinsulinemic hypoglycemia (ANHH), also known as adult-onset nesidioblastosis, is a rare cause of endogenous hyperinsulinemic hypoglycemia in adults. This disease is characterized by diffuse hyperplasia of pancreatic endocrine cells and is diagnosed by a pathological examination. While diagnostic criteria for this disease have already been proposed, we established more quantitative criteria for evaluating islet morphology.

Methods
We measured the number, maximum diameter, total area, and circularity (representing how closely islets resemble perfect spheres) of islets contained in representative sections of ANHH (n = 4) and control cases (n = 5) using the NIS-Elements software program. We also measured the average cell size, percentage of cells with enlarged nuclei, and percentage of cells with recognizable nucleoli for each of three representative islets. We also assessed the interobserver diagnostic concordance of ANHH between five experienced and seven less-experienced pathologists.

Results
There was no significant difference in the number, maximum diameter, or total area of islets between the two groups, even after correcting for these parameters per unit area. However, the number of islets with low circularity (< 0.71) per total area of the pancreatic parenchyma was significantly larger in ANHH specimens than in controls. We also found that the percentage of cells with recognizable nucleoli was significantly higher in the ANHH group than in the controls. There were no significant differences in the average cell size or the number of cells with enlarged nuclei between the groups. The correct diagnosis rate with the blind test was 47.5% ± 6.12% for experienced pathologists and 50.0% ± 8.63% for less-experienced pathologists, with no significant differences noted.

Conclusions
Low circularity, which indicates an irregular islet shape, referred to as “irregular shape and occasional enlargement of islets” and “lobulated islet structure” in a previous report, is a useful marker for diagnosing ANHH. An increased percentage of recognizable nucleoli, corresponding to “macronucleoli in β-cells,“ has potential diagnostic value.
DIVE: a reference-free statistical approach to diversity-generating and mobile genetic element discovery
Authors: Abante Jordi , Wang Peter L. , Salzman Julia 
Published: October 2023

AbstractDiversity-generating and mobile genetic elements are key to microbial and viral evolution and can result in evolutionary leaps. State-of-the-art algorithms to detect these elements have limitations. Here, we introduce DIVE, a new reference-free approach to overcome these limitations using information contained in sequencing reads alone. We show that DIVE has improved detection power compared to existing reference-based methods using simulations and real data. We use DIVE to rediscover and characterize the activity of known and novel elements and generate new biological hypotheses about the mobilome. Building on DIVE, we develop a reference-free framework capable of de novo discovery of mobile genetic elements.
Stepwise diagnostic algorithm for high-attenuation pulmonary abnormalities on CT
Authors: Fukuda Taiki , Egashira Ryoko , Ueno Midori , Hashisako Mikiko , Sumikawa Hiromitsu , Tominaga Junya , Yamada Daisuke , Fukuoka Junya , Misumi Shigeki , Ojiri Hiroya , Hatabu Hiroto , Johkoh Takeshi 
Published: October 2023

AbstractHigh-attenuation pulmonary abnormalities are commonly seen on CT. These findings are increasingly encountered with the growing number of CT examinations and the wide availability of thin-slice images. The abnormalities include benign lesions, such as infectious granulomatous diseases and metabolic diseases, and malignant tumors, such as lung cancers and metastatic tumors. Due to the wide spectrum of diseases, the proper diagnosis of high-attenuation abnormalities can be challenging. The assessment of these abnormal findings requires scrutiny, and the treatment is imperative. Our proposed stepwise diagnostic algorithm consists of five steps. Step 1: Establish the presence or absence of metallic artifacts. Step 2: Identify associated nodular or mass-like soft tissue components. Step 3: Establish the presence of solitary or multiple lesions if identified in Step 2. Step 4: Ascertain the predominant distribution in the upper or lower lungs if not identified in Step 2. Step 5: Identify the morphological pattern, such as linear, consolidation, nodular, or micronodular if not identified in Step 4. These five steps to diagnosing high-attenuation abnormalities subdivide the lesions into nine categories. This stepwise radiologic diagnostic approach could help to narrow the differential diagnosis for various pulmonary high-attenuation abnormalities and to achieve a precise diagnosis.Critical relevance statementOur proposed stepwise diagnostic algorithm for high-attenuation pulmonary abnormalities may help to recognize a variety of those high-attenuation findings, to determine whether the associated diseases require further investigation, and to guide appropriate patient management.Key points• To provide a stepwise diagnostic approach to high-attenuation pulmonary abnormalities.• To familiarize radiologists with the varying cause of high-attenuation pulmonary abnormalities.• To recognize which high-attenuation abnormalities require scrutiny and prompt treatment.Graphical Abstract
Role of tranexamic acid-soaked gelatin sponge in minimizing rectus sheath hematoma after cesarean section in women treated with warfarin, a simple tool for high-risk cases, a randomized controlled trial
Authors: Hany Ayman , Mansour Ayman , Sediek Mona , Nabil Mohamed 
Published: October 2023

Abstract
Background
This study aims to illustrate the impact of applying the tranexamic acid impregnated in a gelatin sponge between the anterior rectus sheath and the Rectus Abdominis muscle during Cesarean section (CS) in minimizing rectus sheath hematoma (RHS) in women treated with Warfarin.

Methods
A clinical trial was carried out on 63 pregnant women attended for elective CS, who on antenatal warfarin anticoagulation started from 13 weeks gestation to 36 weeks then shifted to low-molecular-weight heparin (LMWH) or unfractionated heparin (UFH), and with an indication for postnatal warfarin anticoagulation. They were randomly assigned on the day of the scheduled CS into three equal groups (21 women for each). Group 1 had two pieces of gelatin sponges soaked with one ampoule of tranexamic acid. Group 2 had two pieces of gelatin sponges not soaked with tranexamic acid. Group 3 (control group) had no gelatin sponge applied. All patients underwent postoperative assessment done for hemoglobin (Hb), hematocrit (HCT), estimated blood loss (EBL), amount and nature of discharge collected from the sub-rectus drain, complications (RHS, wound infection, thromboembolism), need for re-operation, and need for blood transfusion.

Results
Statistically significant differences were found between Group 1 and Group 2 regarding the postoperative Hb (10.66 ± 1.13 vs. 9.77 ± 0.69, P = 0.009), between Group 1 and Group 2 regarding the postoperative HCT (31.87 ± 3.59 vs. 28.54 ± 1.85, P = 0.001), between Group 1 and Group 2 regarding EBL (442.19 ± 244.46 vs. 744.38 ± 267.05, P = 0.003), between Group 1 and Group 3 regarding EBL (442.19 ± 244.46 vs. 664.29 ± 343.97, P = 0.040), and between Group 1 and Group 3 regarding the discharge amount from the sub rectus drain (190.48 ± 100.77 vs. 307.14 ± 127.76, P = 0.004).

Conclusion
Tranexamic acid-soaked gelatin sponges are safe and effective in reducing postoperative drainage and EBL.
Clinical Trial Registration: At ClinicalTrials.gov in June 2022 (NCT05439694).
Relative expression of hormone receptors by endothelial and smooth muscle cells in proliferative and non-proliferative areas of congenital arteriovenous malformations
Authors: Utami A. M. , Halfwerk J. B. G. , de Boer O. J. , Mackaaij C. , Pabittei D. R. , van der Horst C. M. A. M. , Meijer-Jorna L. B. , van der Wal A. C. 
Published: October 2023

Abstract
Background
Episodic growth due to microvascular proliferations (MVP) has been reported in congenital arteriovenous malformations (AVM), which are normally quiescent lesions composed of mature malformed vessels. Since AVM also may worsen under conditions of hormonal dysregulation, we hypothesized that hormonal influences may stimulate this process of vasoproliferative growth through potential interactions with hormone receptors (HR).

Methods
13 Cases of AVM tissue with histologically documented vasoproliferative growth were analyzed quantitatively for the presence and tissue localization of estrogen receptor (ER), progesterone receptor (PGR), growth hormone receptor (GHR) and follicle-stimulating hormone receptor (FSHR) in relation to resident cells of interest (endothelial cells (EC), smooth muscle cells (SMC) and mast cells (MC)) by applying multiplex immunohistochemistry (IHC) staining. Expression patterns in lesions with MVP and mature vessels were quantified and compared. Available fresh frozen tissues of 3 AVM samples were used to confirm the presence of HR using Reverse-Transcriptase quantitative Polymerase Chain Reaction (RT-qPCR).

Results
All four HR studied were expressed in all cases within EC and SMC in areas of MVP and mature vessels, but not in normal skin tissue. ER, GHR, and FSHR showed more expression in EC of MVP and in SMC of mature vessels. RT-qPCR confirmed presence of all 4 HR in both areas.

Conclusion
Expression of ER, PGR, GHR, and FSHR in vasoproliferative areas of congenital AVM could explain onset of sudden symptomatic growth, as has observed in a subpopulation of patients. These findings may have implications for eventual anti-hormonal targeted therapy in the lesions involved.
Oxidative stress induction by narasin augments doxorubicin’s efficacy in osteosarcoma
Authors: Han Zhaoming , Yang Juguang , Wang Ping , Bian Feng , Jia Jiguang 
Published: October 2023

AbstractComplications and fata toxicity induced by chemotherapy are the main challenge for clinical management of osteosarcoma. The identification of agents that can augment the efficacy of chemotherapy at lower doses may represent an alternative therapeutic strategy. Narasin is a polyether antibiotic widely used in veterinary medicine. In this study, we show that narasin is active against osteosarcoma cells at the same concentrations that are less toxic to normal cells. This effect is achieved by growth inhibition and apoptosis induction, which is mediated by oxidative stress and damage, and mitochondrial dysfunction. The antioxidant N-acetyl-l-cysteine (NAC) abolishes the anti-osteosarcoma activity. Importantly, narasin significantly augments doxorubicin’s efficacy in both osteosarcoma cell culturing system and subcutaneous implantation mouse model. The combination of narasin and doxorubicin at non-toxic doses completely arrests osteosarcoma growth in mice. Our results suggest that the concurrent administration of doxorubicin and narasin could present a viable alternative therapeutic approach for osteosarcoma.
A functional role of Ephrin type-B receptor 6 (EPHB6) in T-cell acute lymphoblastic leukemia
Authors: Colucci Mattia , Trivieri Nadia , Mencarelli Gandino , De Santis Elisabetta , Sansico Francesca , Tamiro Francesco , Visioli Alberto , Barile Chiara , Pracella Riccardo , Rossi Giovanni , Binda Elena , Giambra Vincenzo 
Published: October 2023

AbstractT-cell lymphoblastic acute leukemia (T-ALL) is an aggressive blood cancer, characterized by restricted cellular subsets with enriched leukemia initiating cells (LICs). Recently, Ephrin receptors (Eph) were described to be highly expressed in cancer stem cells. Here, using public RNA-Seq datasets of human T-ALL, we reported that EphB6 was the only member within the Eph family overexpressed in over 260 samples. We also found the highest level of EphB6 in a minor cell subpopulation within bulk tumors of patient-derived xenografts, obtained through the injection of primary patient biopsy material into immunocompromised NOD-Scid/IL2Rγc−/− (NSG) mice. Interestingly, this EphB6 positive (EphB6+) subset showed an enriched LIC activity after in vivo transplantation into NSG mice. Additionally, gene expression data at the single-cell level of primary patients’ leukemic cells revealed that EphB6 + cells were significantly selected in minimal residual disease up to 30 days from the standard treatments and characterized by high levels of markers related to cell proliferation and poor clinical outcome, such as CCNB1 and KIF20A. Taken together, our data suggest that EphB6 supports LICs’ maintenance and progression in T-ALL and, thus, targeting EphB6 + cells could be therapeutically relevant for the treatment of T-ALL patients.
Simulation-aided infrared thermography with decomposition-based noise reduction for detecting defects in ancient polyptychs
Authors: Jiang Guimin , Wang Xin , Hu Jue , Wang Yang , Li Xin , Yang Dazhi , Mostacci Miranda , Sfarra Stefano , Maldague Xavier , Jiang Qiang , Zhang Hai 
Published: October 2023

Abstract
In recent years, the conservation and protection of ancient cultural heritage have received increasing attention, and non-destructive testing (NDT), which can minimize the damage done to the test subject, plays an integral role therein. For instance, NDT through active infrared thermal imaging can be applied to ancient polyptychs, which can realize accurate detection of damage and defects existing on the surface and interior of the polyptychs. In this study, infrared thermography is used for non-invasive investigation and evaluation of two polyptych samples with different pigments and artificial defects, but both reproduced based on a painting by Pietro Lorenzetti (1280/85–1348) using the typical tempera technique of the century. It is noted that, to avoid as far as possible secondary damages done to the ancient cultural heritages, repeated damage-detection experiments are rarely carried out on the test subjects. To that end, numerical simulation is used to reveal the heat transfer properties and temperature distributions, as to perform procedural verification and reduce the number of experiments that need to be conducted on actual samples. Technique-wise, to improve the observability of the experimental results, a total variation regularized low-rank tensor decomposition algorithm is implemented to reduce the background noise and improve the contrast of the images. Furthermore, the efficacy of image processing is quantified through the structural-similarity evaluation.
Patient-reported outcome measures as determinants for the utilization of health care among outpatients with epilepsy: a prognostic cohort study
Authors: Rasmussen Stine Primdahl , Schougaard Liv Marit Valen , Hjøllund Niels Henrik , Christiansen David Høyrup 
Published: October 2023

Abstract
Background
Patient-reported outcome (PRO) measures can inform clinical decision making and planning of treatment in the health care system. The aim of this study was to examine whether patient-reported health domains influence the use of health care services in outpatients with epilepsy.

Methods
This was a prognostic cohort study of 2,426 epilepsy outpatients referred to PRO-based follow-up at the Department of Neurology, Aarhus University Hospital, Denmark. Patients filled out a questionnaire covering health literacy areas, self-efficacy, well-being and general health. The main outcome was a record of contact to the epilepsy outpatient clinic, inpatient ward and/or emergency room within 1 year, retrieved from health register data. Associations were analysed by multivariable binomial logistic regression.

Results
A total of 2,017 patients responded to the questionnaire and 1,961 were included in the final analyses. An outpatient contact was more likely among patients with very low health literacy (‘social support’): odds ratio (OR) 1.5 (95% CI: 1.1–2.1), very low and low self-efficacy: OR 1.7 (95% CI: 1.2–2.3) and OR 1.4 (95% CI: 1.0–1.8), low and medium well-being: OR 2.2 (95% CI: 1.6–3.0) and OR 1.4 (95% CI: 1.1–1.9), and patients rating their general health as fair: OR 2.8 (95% CI: 1.7–4.6). Inpatient contact and emergency room contact were associated with the health domains of self-efficacy and general health.

Conclusions
PRO questionnaire data indicated that patients with low health literacy (“social support”), well-being, self-efficacy and self-rated general health had an increased use of health care services at 1 year.These results suggest that PRO measures may provide useful information in relation to the possibility of proactive efforts and prevention of disease-related issues and to help identify efficiency options regarding resource utilization.
A comprehensive review on textile wastewater treatment by coupling TiO2 with PVDF membrane
Authors: Zeitoun Zeyad , Selem Nora Yehia 
Published: October 2023

Abstract
Background
The textile industry represents a great portion of the global industry due to the increase in population and demand for sustainable products. Tons of textile wastewater contain predominantly synthetic complex organic dyes like direct dyes, processing dyes, reactive dyes, etc., making discharge of colored effluents challenging.

Main body of the abstract
Textile wastewater treatment is essential to maintain the environmental balance and reduce public health threats. Conventional wastewater treatment methods cannot overcome and decompose these toxic wastes; therefore, numerous modern approaches have been studied and implemented for pollutant degradation to be suitable for environmental disposal. Membranes and photocatalysis have proven their significant effect on the photodegradation of different dyes and the production of pure water for further use in industrial purposes.

Short conclusion
This review paper aims to represent a comprehensive review of textile dyeing wastewater treatment by integrating polyvinylidene fluoride (PVDF) and titanium dioxide (TiO2) in a hybrid system named “photocatalytic membrane reactor, PMR”.
Techniques of infrared thermography for condition monitoring of electrical power equipment
Authors: Ukiwe Ezechukwu Kalu , Adeshina Steve A. , Tsado Jacob 
Published: October 2023

AbstractThe application of computer vision continues to widen with advancement in technology. Imaging systems which provide necessary inputs to the computer-vision-based models can come in various ways. Such as X-ray images, Computed Tomography (CT) scan images, and Infrared (IR) images. This paper is a review of different application areas of infrared thermography (IRT) for monitoring the status of electrical power equipment. It summarizes in tabular form recent research and relevant works within the field of condition monitoring of power assets. A general review of the application of IRT in power devices was undertaken before a specific review of selected works based on IRT for important electrical power equipment with a tabular review of possible causes of hotspots using photovoltaic installation as a reference. Results of previous works were presented with highlights on performance metrics used and accuracies achieved. Emphasis where made on the future potential of IRT and some associated techniques. The work saw that heat production within systems during operation is an important characteristic that enables IRT to become applicable for monitoring diverse physical systems, most importantly power systems. The high cost of high-definition, and long-range IR cameras limits the wide adoption of the technology for its potential applications for monitoring power installations. The work recommends future research in the development of affordable IR imaging systems with advanced features for condition monitoring of physical systems such as power installations.