bluuebunny/crossref_metadata_2025_split huggingface dataset:
Preliminary study on the diagnosis of NK stress based on the puncture mechanical characteristics of cucumber stem
Authors: Liu Yong , Wang Yafei , Wang Bin , Shi Qiang , Mao Hanping 
Published: January 2024

AbstractTo investigate the relationship between stem puncture mechanical characteristics and NK stress diagnosis, the microstructure, surface morphology, cellulose and lignin content, puncture mechanical characteristics, and epidermal cell morphology of cucumber stems were measured herein. The results indicated that the middle stem, which had a diameter of approximately 7000 μm, was more suitable for puncturing due to its lower amount of epidermal hair, and its gradual regularity in shape. Further, the cucumber stems were protected from puncture damage due to their ability to rapidly heal within 25 h.. The epidermal penetration of the cucumber stems increased with the increase in cellulose and lignin, though cellulose played a more decisive role. The epidermal break distance increased with an increase in N application and decreased with an increase in K+ application, but the change in intercellular space caused by K+ supply was the most critical factor affecting the epidermal break distance. In addition, a decrease in K+ concentration led to a decrease in epidermal brittleness, whereas the factors affecting epidermal toughness were more complex. Finally, we found that although the detection of epidermal brittleness and toughness on nutrient stress was poor under certain treatment, the puncture mechanical characteristics of the stem still had a significant indicative effect on N application rate. Therefore, elucidating of the relationship between the puncture mechanical characteristics of the stems and crop nutritional stress is not only beneficial for promoting stem stress physiology research but also for designing on-site nutritional testing equipment in the future.
Enhancing salinity tolerance in cucumber through Selenium biofortification and grafting
Authors: Amerian Masoomeh , Palangi Amir , Gohari Gholamreza , Ntatsi Georgia 
Published: January 2024

Abstract
Background
Salinity stress is a major limiting factor for plant growth, particularly in arid and semi-arid environments. To mitigate the detrimental effects of salinity stress on vegetable production, selenium (Se) biofortification and grafting onto tolerant rootstocks have emerged as effective and sustainable cultivation practices. This study aimed to investigate the combined effects of Se biofortification and grafting onto tolerant rootstock on the yield of cucumber grown under salinity stress greenhouse conditions. The experiment followed a completely randomized factorial design with three factors: salinity level (0, 50, and 100 mM of NaCl), foliar Se application (0, 5, and 10 mg L-1 of sodium selenate) and grafting (grafted and non-grafted plants) using pumpkin (Cucurbita maxima) as the rootstock. Each treatment was triplicated.

Results
The results of this study showed that Se biofortification and grafting significantly enhanced salinity tolerance in grafted cucumbers, leading to increased yield and growth. Moreover, under salinity stress conditions, Se-Biofortified plants exhibited increased leaf relative water content (RWC), proline, total soluble sugars, protein, phenol, flavonoids, and antioxidant enzymes. These findings indicate that Se contributes to the stabilization of cucumber cell membrane and the reduction of ion leakage by promoting the synthesis of protective compounds and enhancing antioxidant enzyme activity. Moreover, grafting onto pumpkin resulted in increased salinity tolerance of cucumber through reduced Na uptake and translocation to the scion.

Conclusion
In conclusion, the results highlight the effectiveness of Se biofortification and grafting onto pumpkin in improving cucumber salinity tolerance. A sodium selenate concentration of 10 mg L-1 is suggested to enhance the salinity tolerance of grafted cucumbers. These findings provide valuable insights for the development of sustainable cultivation practices to mitigate the adverse impact of salinity stress on cucumber production in challenging environments.
In-hospital outcomes of transcatheter aortic valve replacement in patients with chronic and end-stage renal disease: a nationwide database study
Authors: Lorente-Ros Marta , Das Subrat , Malik Aaqib , Romeo Francisco Jose , Aguilar-Gallardo Jose S. , Fakhoury Maya , Patel Amisha 
Published: January 2024

Abstract
Background
Chronic kidney disease (CKD) and end-stage renal disease (ESRD) have been associated with worse outcomes after transcatheter aortic valve replacement (TAVR). With TAVR indications extending to a wider range of patient populations, it is important to understand the current implications of chronic renal insufficiency on clinical outcomes. We aim to determine the impact of CKD and ESRD on in-hospital outcomes after TAVR.

Methods
We queried the National Inpatient Sample for TAVR performed between 2016 and 2020 using International Classification of Diseases-10th Revision codes. We compared in-hospital mortality and clinical outcomes between three groups: normal renal function, CKD and ESRD. The association between CKD/ESRD and outcomes was tested with multivariable logistic regression analyses, using normal renal function as baseline.

Results
In the five-year study period, 279,195 patients underwent TAVR (mean age 78.9 ± 8.5 years, 44.4% female). Of all patients, 67.1% had normal renal function, 29.2% had CKD, and 3.7% had ESRD. There were significant differences in age, sex, and prevalence of comorbidities across groups. In-hospital mortality was 1.3%. Compared to patients with normal renal function, patients with renal insufficiency had higher in-hospital mortality, with the highest risk found in patients with ESRD (adjusted odds ratio: 1.4 [95% confidence interval: 1.2–1.7] for CKD; adjusted odds ratio: 2.4 [95% confidence interval: 1.8–3.3] for ESRD). Patients with CKD or ESRD had a higher risk of cardiogenic shock, need for mechanical circulatory support, and vascular access complications, compared to those with normal renal function. In addition, patients with ESRD had a higher risk of cardiac arrest and periprocedural acute myocardial infarction. The incidence of conversion to open heart surgery was 0.3% and did not differ between groups. Post-procedural infectious and respiratory complications were more common among patients with CKD or ESRD.

Conclusion
Patients with CKD and ESRD are at higher risk of in-hospital mortality, cardiovascular, and non-cardiovascular complications after TAVR. The risk of complications is highest in patients with ESRD and does not result in more frequent conversion to open heart surgery. These results emphasize the importance of individualized patient selection for TAVR and procedural planning among patients with chronic renal insufficiency.
Frail older people with decreased cognition can perceive reduced self-determination in self-care and social relationships
Authors: Andersson Hammar Isabelle , Westgård Theresa , Dahlin-Ivanoff Synneve , Wilhelmson Katarina 
Published: January 2024

Abstract
Background
Self-determination in old age is essential for people’s experiences of good subjective health and quality of life. The knowledge concerning how frail older people with decreased cognition perceive their ability to be self-determined in the different dimension in daily life is, however, limited. The aim of this study was therefore to explore the relationship of self-determination and cognition in frail older people.

Methods
This study was a cross-sectional secondary data analysis using baseline data with 119 frail people 75 ≥ from a larger randomized control trial. Self-determination was measured with the statements from the Impact on Participation and Autonomy-Older persons (IPA-O). Cognition was measured using the Mini Mental State Examination (MMSE), where decreased cognition was broadly defined as a score below 25 points. Fisher’s exact test was used to test differences in proportions of perceiving self-determination in relation to cognition. The Relative Risk (RR) with a 95% Confidence Interval (CI) was used to explore the risk of perceiving reduced self-determination in relation to cognitive functioning.

Results
Nearly the entire study population, regardless of cognitive functioning, perceived self-determination in Financial situation. For people with decreased cognition, the relative risk for perceiving reduced self-determination was statistically significant higher in activities related to Self-care and in Social relationships when comparing with the participants with intact cognition.

Conclusion
Perceiving self-determination when being old, frail and having decreased cognition is possible but is dependent upon which activities that are involved. Organizing healthcare needs according to the older people’s wants and wishes is crucial regardless of people having a cognitive decline or not when the effort is to enable the people to be as self-determined as they want. The frail older people with decreased cognition should be treated as being experts in their own lives, and healthcare professionals should navigate the older people to get to their desired direction.

Trial registration
ClinicalTrials.gov, NCT02773914. Retrospectively registered 16 May 2016.
Association between social integration and loneliness among the female migrant older adults with children: the mediating effect of social support
Authors: Xu Jing , Liu Guangwen , Li Hexian , Jiang Xiaoxu , Zhou Shengyu , Wang Jieru , Pang Mingli , Li Shixue , Kong Fanlei 
Published: January 2024

Abstract
Background
The number of migrant older adults with children (MOAC) in China has been increasing in recent years, and most of them are women. This study aimed to explore the mediating effect of social support between social integration and loneliness among the female MOAC in Jinan, China.

Methods
In this study, 418 female MOAC were selected using multi-stage cluster random sampling in Jinan, Shandong Province, China. Loneliness was measured by the eight-item version of the University of California Los Angeles Loneliness Scale (ULS-8), and social support was measured by The Social Support Rating Scale (SSRS). Descriptive analyses, t-tests, ANOVA, and structural equation modeling (SEM) were used to illustrate the relationship between social integration, social support, and loneliness.

Results
The average scores of ULS-8 and SSRS were 12.9 ± 4.0 and 39.4 ± 5.9 among female MOAC in this study. Social integration and social support were found to be negatively related to loneliness, and the standardized direct effect was -0.20 [95% CI: -0.343 to -0.068] and -0.39 [95% CI: -0.230 to -0.033], respectively. Social support mediated the relationship between social integration and loneliness, and the indirect effect was -0.16 [95% CI: -0.252 to -0.100].

Conclusion
The female MOAC’s loneliness was at a relatively lower level in this study. It was found that social integration was negatively associated with loneliness, and social support mediated the relationship between them. Helping female MOAC integrate into the inflow city and improving their social support could be beneficial for alleviating their loneliness.
Azvudine versus paxlovid for oral treatment of COVID-19 in Chinese patients
Authors: Su Peng , Yang Cong-xian , Wang Xing-guang 
Published: January 2024

Abstract
Purpose
To explore the effect of azvudine as compared to paxlovid for oral treatment of hospitalized patients with SARS-CoV-2 infection.

Methods
We analyzed data from a cohort of patients with SARS-CoV-2 infection in Shandong provincial hospital between February 15 and March 15, 2023. The primary outcome was time to sustained clinical recovery through Day 28 and secondary outcomes included the percentage of participants who died from any cause by Day 28, the average hospitilization time and expenses, the changes in liver and kidney function and adverse events. The Kaplan–Meier method and Cox regression model was used for statistical analysis.

Results
There was no significant difference between azvudine and paxlovid in terms of time to sustained clinical recovery (p = 0.429) and death rates (p = 0.687). As for hospitalization time and fee, no significant differences were observed between azvudine group and paxlovid group (Hospitalization time: p = 0.633; Hospitalization fee: p = 0.820). In addition, there were no significant differences in the effects of the two drugs on liver and kidney function (p > 0.05).

Conclusion
Among adults who were hospitalised with SARS-CoV-2 infection, azvudine was noninferior to paxlovid in terms of time to sustained clinical recovery, death rates, hospitalization time and cost, with few safety concerns.

Trial registration
ChiCTR2300071309; Registered 11 May 2023.

Level of evidence
Level III; Retrospective cohort study.
Acute renal failure after kidney transplantation due to mizoribine-induced ureteral stones
Authors: Ding Mao , Zhao Hongchao , Zhu Hengcheng 
Published: January 2024

Abstract
Introduction
Mizoribine (MZR) is used to prevent rejection reactions after kidney transplantation and increase the risk of hyperuricemia. There is a lack of reports of MZR-induced ureteral stones after kidney transplantation. The surgery treatment of ureteral stones in transplanted kidney is a challenging clinical issue that should only be performed by experienced urologists at professional centers. It is very important to have a thorough understanding of the patient's medical history, analyze the causes of stone formation, and choose a reasonable treatment plan based on the characteristics of the stones. The case report is aim to emphasize the recognition of the possibility of mizoribine-induced ureteral uric acid stones in transplanted kidney and to avoid unnecessary surgery.

Case presentation
A patient after kidney transplantation was diagnosed with acute renal failure caused by ureteral stones. The medical history, CT images of the renal graft, the results of laboratory test and stone composition analysis were provided. Based on medical history and laboratory test results, it was determined that the ureteral stones of renal graft was induced by MZR. To our best knowledge, this is the first report of MZR-induced stones in transplanted kidney and ureters. It was completely cured by urinary alkalinization, avoiding surgery treatment. We summarize the characteristics, treatment and methods for preventing the formation of uric acid stones of patients with MZR.

Conclusion
By analyze our case report, it shows that acute renal failure with ureteral stones after kidney transplantation can caused by MZR. Urinary alkalinization for MZR induced uric acid stones is simple and effective.
Association between systemic immune inflammation Index and all-cause mortality in incident peritoneal dialysis-treated CKD patients: a multi-center retrospective cohort study
Authors: Tang Ruiying , Chen Jiexin , Zhou Qian , Deng Jihong , Zhan Xiaojiang , Wang Xiaoyang , Wen Yueqiang , Su Ning , Feng Xiaoran , Xu Qingdong 
Published: January 2024

Abstract
Background
Chronic inflammatory disorders in peritoneal dialysis (PD) contribute to the adverse clinical outcome. Systemic immune inflammation index (SII) is the novel and convenient measurement that is positively associated with various diseases. However, scarce is known regarding the association between SII with all-cause mortality among PD patients.

Methods
In this multi-center retrospective cohort study, 1,677 incident patients with PD were enrolled. Eligible patients were stratified into groups based on SII level: tertile 1(< 456.76), tertile 2(456.76 to 819.03), and tertile 3(> 819.03). The primary endpoint was the all-cause mortality. Both Cox regression analysis and competing risk models were used to examine the association between SII and all-cause mortality. Subgroup analysis was performed to assess the influence of the SII tertiles on all-cause mortality in different subgroups.

Results
During the follow-up period of 30.5 ± 20.0 months, 26.0% (437/1,677) patients died, of whom the SII tertile 3 group accounted for 39.1% (171/437) of the deaths. Patients in the SII tertile 3 group had a higher all-cause mortality rate than patients in the SII tertile 1 and 2 groups (log-rank = 13.037, P < 0.001). The SII tertile 3 group was significantly associated with 80% greater risk (95% confidence interval:1.13 to 2.85; P = 0.013) compared with the SII tertile 1 group in multivariable Cox regression analysis. The competing risk model also indicated that the relationship between SII tertiles and all-cause mortality remains (subdistribution hazard ratio: 1.86; 95% confidence interval: 1.15 to 2.02, P = 0.011). Furthermore, the relationship between the log-transformed SII and all-cause mortality in patients with PD was nearly linear (P = 0.124).

Conclusion
A close relationship was observed between the SII and all-cause mortality in patients undergoing PD, suggesting that more attention should be paid to the SII, which is a convenient and effective measurement in clinical practice.
Neonatal outcomes and follow-up of children born to women with pregnancy-associated cancer: a prospective observational study
Authors: Capozza Michele Antonio , Romano Alberto , Mastrangelo Stefano , Attinà Giorgio , Maurizi Palma , Costa Simonetta , Vento Giovanni , Scambia Giovanni , Ruggiero Antonio 
Published: January 2024

Abstract
Background
During the last decade, there has been a growing number of cases of children born from pregnancy-associated cancer (PAC), however there are currently insufficient data on the follow up to be observed in this category of newborns. Objective of the study was to evaluate the neonatal outcomes of infants born to mother with PAC, the potential adverse effect of chemotherapy during pregnancy and the risk of metastasis to the fetus.

Methods
Maternal clinical data and neonatal outcomes of child born to mothers diagnosed with PAC were collected; infants were divided into those were and were not exposed to chemotherapy during fetal life and their outcomes were compered.

Results
A total of 37 newborn infants from 36 women with PAC were analyzed. Preterm delivery occurred in 83.8% of the cases. No significant differences in neonatal outcomes were found between infants who were and were not exposed to chemotherapy during pregnancy. The median follow-up period was 12 months.

Conclusions
PAC treatment during the second or third trimester does not seem to be dangerous for the fetus, however infants born from PAC must be carefully evaluated for to rule out the consequences of chemotherapy and exclude the presence of metastasis. Long-term follow-up, especially in children exposed to chemotherapy, should be encouraged to obtain relevant data on long-term toxicity.
Intrauterine ultrasound phenotyping, molecular characteristics, and postnatal follow-up of fetuses with the 15q11.2 BP1-BP2 microdeletion syndrome: a single-center, retrospective clinical study
Authors: Cai Meiying , Lv Aixiang , Zhao Wantong , Xu Liangpu , Lin Na , Huang Hailong 
Published: January 2024

Abstract
Objectives
The 15q11.2 BP1-BP2 microdeletion is associated with neurodevelopmental diseases. However, most studies on this microdeletion have focused on adults and children. Thus, in this study, we summarized the molecular characteristics of fetuses with the 15q11.2 BP1-BP2 microdeletion and their postnatal follow-up to guide prenatal diagnosis.

Methods
Ten thousand fetuses were retrospectively subjected to karyotype analysis and chromosome microarray analysis.

Results
Chromosome microarray analysis revealed that 37 (0.4%) of the 10,000 fetuses had 15q11.2 BP1-BP2 microdeletions. The fragment size of the 15q11.2 BP1-BP2 region was approximately 312–855 kb and encompassed TUBGCP5, CYFIP1, NIPA2, and NIPA1 genes. Twenty-five of the 37 fetuses with this microdeletion showed phenotypic abnormalities. The most common ultrasonic structural abnormality was congenital heart disease, followed by renal dysplasia and Dandy–Walker malformation. The 15q11.2 BP1-BP2 microdeletion was inherited from the father and mother in 6 and 10 cases, respectively, and de novo inherited in 4 cases. In the postnatal follow-up, 16.1% of the children had postnatal abnormalities.

Conclusion
Fetuses with the 15q11.2 BP1-BP2 microdeletion showed high proportions of phenotypic abnormalities, but the specificity of penetrance was low. Thus, fetuses with this syndrome are potentially at a higher risk of postnatal growth/behavioral problems and require continuous monitoring of growth and development.
Postnatal treatment and evolution patterns of giant fetal hepatic hemangioma: a case series of 29 patients
Authors: Xie Lu-lu , Huang Yan-bing , Dong Kui-ran , Yang Shao-bo , Shen Chun , Ma Yang-yang 
Published: January 2024

Abstract
Objectives
To explore the clinical characteristics, postnatal treatment and prognosis of giant fetal hepatic hemangioma (GFHH).

Method
Retrospective analysis was performed on children with giant fetal hepatic hemangioma (maximum tumor diameter > 40 mm) diagnosed by prenatal ultrasound and MRI from December 2016 to December 2020. These patients were observed and treated at the Children’s Hospital of Fudan University after birth. The clinical data were collected to analyze the clinical characteristics, treatment, and prognosis of GFHH using independent sample t tests or Fisher’s exact tests.

Results
Twenty-nine patients who were detected by routine ultrasound in the second and third trimester of pregnancy with giant fetal hepatic hemangiomas were included. The first prenatal ultrasound diagnosis of gestational age was 34.0 ± 4.3 weeks, ranging from 22 to 39 weeks. Of the patients, 28 had focal GFHHs and 1 had multifocal GFHHs. Surgery was performed, and the diagnosis was confirmed histopathologically in two patients. There were 8 cases with echocardiography-based evidence of pulmonary hypertension, 11 cases had a cardiothoracic ratio > 0.6, and 4 cases had hepatic arteriovenous fistula (AVF). The median follow-up time was 37 months (range: 14–70 months). During the follow-up, 12 patients received medical treatment with propranolol as the first-line therapy. The treatment group had a higher ratio of cardiothoracic ratio > 0.6 (P = 0.022) and lower albumin levels (P = 0.018). Four (14.8%) lesions showed postnatal growth before involuting. Complete response was observed in 13 (13/29) patients, and partial response was observed in 16 (16/29) patients.

Conclusions
Fetal giant hepatic hemangioma is mainly localized, and its clinical outcome conforms to RICH (rapidly involuting) and PICH (partially involuting), but some fetal giant hepatic hemangiomas will continue to grow after birth and then gradually decrease. For uncomplicated giant fetal hepatic hemangioma, postnatal follow-up is the main concern, while those with complications require aggressive medical treatment. Propranolol may have no effect on the volume change of GFHH.