596 results on '"Tao ZHU"'
Search Results
2. Effects of Standard Tai Chi on Exercise Capacity and Mental Health in Exercise-Deprived Overweight/Obese Adults and Assessment of Participant Adherence.
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Tao, Zhu, Xu, Zi-ming, Guo, Yan, and Yu, Hui-yong
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COMPETENCY assessment (Law) ,OBESITY treatment ,PATIENT compliance ,BODY mass index ,QUALITATIVE research ,EXERCISE therapy ,BLIND experiment ,STATISTICAL sampling ,INTERVIEWING ,TAI chi ,TREATMENT effectiveness ,RANDOMIZED controlled trials ,DESCRIPTIVE statistics ,MUSCLE strength ,EXERCISE tolerance ,RESEARCH ,RESEARCH methodology ,COMPARATIVE studies ,PSYCHOLOGICAL tests ,POSTURAL balance - Abstract
Objective: To explore the effects of Tai Chi on body mass index (BMI), exercise capacity, and mental health of overweight/obese adults, and investigate factors influencing adherence to enhance adherence of Tai Chi as a sustainable exercise method. Methods: A randomized, controlled, exploratory clinical trial was conducted paired with a qualitative study of adherence management. A total of 20 overweight/obese participants were randomly assigned to a standard Tai Chi group (experimental) and a simplified Tai Chi group (control) for an 8-week intervention, 10 patients in each group, with a 12-month follow-up. BMI was calculated and exercise capacity including an isokinetic muscle strength and balance ability test were evaluated. Mental health was assessed using the General Well-Being Schedule (GWB), Pittsburgh Sleep Quality Index (PSQI), and Coping Self Efficacy Scale (CSES) at baseline, 4th week, and 8th week, respectively. The qualitative research included open-interviews with Tai Chi practitioners and semi-structured interviews with subjects. Results: The intervention was conducted in Haidian Park, Beijing, China from October 6, 2022, to January 1, 2023, without dropouts. After an 8-week intervention, the participants in the experimental group exhibited a significant decrease in BMI (P<0.05). Both groups demonstrated significant improvements in exercise capacity (P<0.05). The experimental group exhibited a significant enhancement in the GWB, PSQI and CSES (P<0.05). Only GWB had significant difference in the control group (P<0.05). The experimental group surpassed the control group in GWB and CSES (P<0.05). The adherence rate was 87.5% in the experimental group and 57.9% in the control group after 8 weeks intervention. Analysis on adherence identified 15 themes, the top 3 themes mentioned were as follows: mind-body effects, online and on-site guidance, training schedule (for subjects); mind-body effects, difficulties in practicing, and understanding of Tai Chi (for practitioners). Conclusions: Both interventions were effective in improving exercise capacity. Tai Chi, integrating both physical and mental conditioning, reduced weight, improved exercise capacity and mental happiness, and increased adherence, providing a sustainable exercise program (ChiCTR2200063599). [ABSTRACT FROM AUTHOR]
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- 2024
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3. Safety and immunogenicity of heterologous boosting with orally administered aerosolized bivalent adenovirus type-5 vectored COVID-19 vaccine and B.1.1.529 variant adenovirus type-5 vectored COVID-19 vaccine in adults 18 years and older: a randomized, double blinded, parallel controlled trial.
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Jia-Wei Xu, Bu-Sen Wang, Ping Gao, Hai-Tao Huang, Fei-Yu Wang, Wei Qiu, Yuan-Yuan Zhang, Yu Xu, Jin-Bo Gou, Lin-Ling Yu, Xuan Liu, Rui-Jie Wang, Tao Zhu, Li-Hua Hou, and Qing- Wang
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- 2024
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4. Efficacy of Higher-Voltage Long-Duration Pulsed Radiofrequency for Spinal Zoster-Associated Pain: A Randomized Controlled Trial.
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Xixia Feng, Xueyin Zhao, Ruihao Zhou, Lu Chen, Guo Chen, Tao Zhu, and Ling Ye
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- 2024
5. Tailored SrFeO3-δ for chemical looping dry reforming of methane.
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Ao Zhu, Dongfang Li, Tao Zhu, and Xing Zhu
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OXYGEN vacancy ,LIQUID fuels ,IONIC mobility ,PARTIAL oxidation ,CARBON dioxide ,OXYGEN carriers - Abstract
Chemical looping dry reforming of methane (CL-DRM) is a highly efficient process that converts two major greenhouse gases (CH
4 and CO2 ) into syngas ready for the feedstock of liquid fuel production. One of the major obstacles facing this technology now is creating oxygen carriers that are stable and reactive. We fabricated highperformance Sr0.98 Fe0.7 Co0.3 O3-δ perovskite-structured oxygen carrier by combining A-site defects and B-site doping of SrFeO3-δ. During isothermal CL-DRM tests at 850 °C, Sr0.98 Fe0.7 Co0.3 O3-δ achieved 87% CH4 conversion and 94% CO selectivity in the CH4 partial oxidation reaction, followed by a syngas yield of 8.5 mmol/g, and CO yield of 4.2 mmol/g in CO2 decomposition. A-site defect engineering of the perovskite creates abundant oxygen vacancies and enhances oxygen storage capacity (OSC). Co-doping of the B-site of Sr0.98 FeO3-δ increases oxygen mobility and CH4 /CO2 activation, resulting in high activity in the CL-DRM process. This methodology resulted in high ionic mobility and facilitated the rapid diffusion of oxygen in the bulk phase, thereby increasing the redox properties of SrFeO3-δ . The oxygen carrier exhibits excellent structural stability and regeneration ability in successive redox cycles. This strategy offers a simple but very effective pathway to tailor OSC, oxygen mobility, and oxygen vacancies of perovskite-structured materials for chemical looping or redox-involved processes. [ABSTRACT FROM AUTHOR]- Published
- 2025
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6. Study of transport, tissue distribution, depletion, and hepatotoxicity of Cyadox, a quinoxaline-1,4-dioxide derivative.
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Tao, Zhu, Li, Changchun, Zhang, Aiqun, Zhang, Zhilin, Huang, Jing, and Harnud, Sechenchogt
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ORAL drug administration ,PROTEIN conformation ,VETERINARY drugs ,FOOD of animal origin ,SERUM albumin - Abstract
Background: Cyadox (CYA) is a derivative of quinoxaline 1,4-dioxide and a safe and effective synthetic antibacterial agent. Objective: This study aimed to explore the drug transport in blood, distribution, depletion and hepatotoxicity of drugs in animals. Methods: The transport of CYA in blood was studied using fluorescence, circular dichroism (CD) and molecular docking methods. Tissue distribution and depletion of CYA in rats were evaluated following oral administration of [3H]-CYA at different doses. Hepatotoxicity of drugs evaluated by transcriptomics. Results: During transport in the bloodstream, the drug binds to bovine serum albumin (BSA) by hydrogen bonding and has only one binding site. Hydrogen bonds were formed between O (2) of CYA and ARG208, O (3) of CYA and LEU480, VAL481. The secondary protein conformation of BSA changed after binding with an increase in α-helix and a decrease in β-strand. After a single oral administration of [
3 H]-CYA, it was excreted rapidly within 7 days, with 34.81% from the urine and 60.25% from the feces. Higher and sustained levels of radioactivity were detected in the liver during the post-dose period, suggesting that the drug may concentrate in the liver. The transcriptomic data indicates that CYA exhibits low hepatotoxicity. However, there are indications that it may have an impact on steroid biosynthesis. Conclusion: This study could serve as a basis for conducting further studies on the use of CYA in food animals and improving the pharmacologic, pharmacokinetic, and toxicologic effects of CYA on food animals. [ABSTRACT FROM AUTHOR]- Published
- 2024
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7. The relationship between leisure activity participation and cognitive function among older Chinese adults: the differences across gender and age.
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Guo, Xi-Ru, Cheng, Tao-Zhu, and Guo, Jing
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CHINESE people ,AGE differences ,OLDER women ,GENDER differences (Psychology) ,LEISURE - Abstract
As population aging increased globally, this study aimed to examine the relationship between leisure activity participation and cognitive function in the older Chinese population and the gender and age differences in this relationship. A total of 12526 individuals aged 60 years and older from the 2018 Chinese Longitudinal Healthy Longevity Survey were obtained for this study. Multiple linear regression analysis was used to explore the relationship. This study found productive, physical, intellectual, recreational and social activities were associated with cognitive function. Males enjoyed extra benefits from recreational activities compared with females. Females enjoyed extra benefits from productive activities and social activities compared with males. Older age enjoyed extra benefits from productive activities, physical activities, intellectual activities, recreational activities, social activities in comparison with younger age. Thus, Chinese older adults need to make efforts to increase the time and variety of leisure activities, especially for the oldest old. Compared with other types of leisure activities, it's more important for old men to participate in recreational activities, and for old women to participate in productive activities and social activities. [ABSTRACT FROM AUTHOR]
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- 2024
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8. Identification of exosomal ceRNA networks as prognostic markers in clear cell renal cell carcinoma.
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Tao Zhu, Haizhu Fu, Zhiqiang Wang, Shanchun Guo, and Shidong Zhang
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- 2024
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9. Effects of 17α-methyltestosterone and letrozole on growth and gonadal development in largemouth bass (Micropterus salmodies).
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Dongyun Zhang, Shengjie Li, Taihang Tian, Jinxing Du, Caixia Lei, Tao Zhu, Linqiang Han, and Hongmei Song
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SEX reversal ,SEX hormones ,LARGEMOUTH bass ,EXPERIMENTAL groups ,DIETARY supplements - Abstract
In order to optimize the parameters for reversing masculinization and establish the techniques for sex induction of pseudo-males and creation of all-female fry in largemouth bass (Micropterus salmodies, LMB), 15-day-old LMB (1.00 ± 0.10 cm in length, 0.10 ± 0.01 g in weight) were fed a diet supplemented with either 17a-methyltestosterone (MT) or letrozole (LE) and their combination. The experimental groups were M20 (20 mg/kg MT), L20 (20 mg/kg LE) and M10L10 (10 mg/kg MT and 10 mg/kg LE). The control group, named C, was not feed MT or LE. After 60 days, exogenous hormone in the diets was stopped and the effects of MT and LE on growth, male ratio, and gonadal development in LMB were evaluated. At 12-month-old, blood and gonadal tissue samples were collected to measure sex steroid hormones levels, analyze expression levels of dmrt1 and cyp19a1a genes, as well as examine the gonads morphology. The results showed no significant differences in growth between the experimental groups and the control group after a 60-day feeding period with the formulated diet (p > 0.05). The sex reversal ratio of M20, L20, M10L10 were 95.00%, 80.00%, 76.47%, respectively. The gonadal tissue sections showed that the gonadal structure of masculinized fish morphologic resembled that of control male fish. At 12-month-old, the sex reversal ratio in M20, L20, M10L10 and C groups were 100%, 86.67%, 73.33% and 50.00%, respectively. The testicular of pseudo-male fish in the M20 group exhibited well-developed morphology similarities to that of the control group males. However, the testes of pseudomale fish in the L20 and M10L10 groups were smaller size Estradiol (E2) levels in the experimental groups was significantly lower than those in the control group females (p < 0.05), while testosterone (T) levels were significantly higher than that of the control group (p < 0.05). Compared to the female fish in the control group, pseudo-male fish from all experimental groups showed significantly upregulated expression of dmrt1 (p < 0.05), and significantly downregulated expression of cyp19a1a (p < 0.05). Pseudo-males selected from group M20 exhibited a significantly higher proportion of female offspring (92.00%) compared to the control group (46.50%). In summary, 20 mg/kg MT was the optimal inducing concentration. [ABSTRACT FROM AUTHOR]
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- 2024
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10. Impact of Postoperative Bracing Following Spinal Fusion for Degenerative Lumbar Conditions: An Updated Meta-Analysis of Randomized Controlled Trials.
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AN-PING FENG, SHANG-FENG YU, MING-TAO ZHU, LI-RU HE, and GUANG-XUN LIN
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POSTOPERATIVE period ,RANDOMIZED controlled trials ,VISUAL analog scale ,POSTOPERATIVE pain ,SPINAL surgery ,ANALGESIA ,SPINAL fusion - Abstract
Background: There is a lack of consensus on the use of postoperative bracing for lumbar degenerative conditions. Spine surgeons typically determine whether to apply postoperative braces based primarily on clinical experience rather than robust, evidence-based medical data. Thus, the present study sought to assess the impact of postoperative bracing on clinical outcomes, complications, and fusion rates following lumbar fusion surgery in patients with degenerative spinal conditions. Methods: Only randomized controlled studies published between January 1990 and 20 October 2023 were included in this meta-analysis. The primary outcome measures consisted of pre- and postoperative assessments of the Oswestry Disability Index (ODI) and visual analog scale (VAS) scores. Improvements in VAS and ODI scores were analyzed in the early postoperative period (1 month after operation) and at final follow-up, respectively. The analysis also encompassed fusion rates and complications. Results: Five studies with 362 patients were included in the present meta-analysis. In the early postoperative period, the brace group showed a relatively better improvement in ODI scores compared with the no-brace group (19.47 vs 18.18), although this difference was not statistically significant (P = 0.34). Similarly, during the late postoperative period, the brace group demonstrated a slightly greater improvement in VAS scores in comparison to the no-brace group (4.05 vs 3.84), but this difference did not reach statistical significance (P = 0.30). The complication rate was relatively lower in the brace group compared with the no-brace group (14.9% vs 17.4%), although there was no statistical difference between the 2 groups (P = 0.83). Importantly, there were no substantial differences in fusion rates between patients with or without braces. Conclusion: The present meta-analysis revealed that the implementation of a brace following lumbar fusion surgery did not yield substantial differences in terms of postoperative pain relief, functional recovery, complication rates, or fusion rates when compared with cases where no brace was employed. Clinical Relevance: This meta-analysis provides valuable insights into the clinical impact of postoperative bracing following lumbar fusion surgery for degenerative spinal conditions. Level of Evidence: 1. [ABSTRACT FROM AUTHOR]
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- 2024
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11. Treatment of metastatic hormone-sensitive prostate cancer: from doublet therapy to triplet therapy.
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Ye, Shi-jie, Huang, Rui-da, Fei, Xin, Tao, Zhu-lei, Liu, Wei-hua, and Ma, Qi
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CASTRATION-resistant prostate cancer ,ANDROGEN deprivation therapy ,PROSTATE cancer ,CANCER treatment ,HORMONE therapy - Abstract
For metastatic prostate cancer, androgen deprivation therapy (ADT) is the key strategy to control the disease. However, after 18–24 months of treatment, most patients will progress from metastatic hormone-sensitive prostate cancer (mHSPC) to metastatic castration-resistant prostate cancer (mCRPC) even with ADT. Once patients enter into mCRPC, they face with significant declines in quality of life and a dramatically reduced survival period. Thus, doublet therapy, which combines ADT with new hormone therapy (NHT) or ADT with docetaxel chemotherapy, substitutes ADT alone and has become the "gold standard" for the treatment of mHSPC. In recent years, triplet therapy, which combines ADT with NHT and docetaxel chemotherapy, has also achieved impressive effects in mHSPC. This article provides a comprehensive review of the recent applications of the triplet therapy in the field of mHSPC. [ABSTRACT FROM AUTHOR]
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- 2024
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12. The longitudinal study of the relationship between social participation pattern and depression symptoms in frail older adults.
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Congqi Liu, Ruihao Zhou, Xilin Peng, Xudong Chen, Zhen Xia, Wei Wei, Tao Zhu, and Guo Chen
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SOCIAL participation ,SLEEP duration ,OLDER people ,MENTAL depression ,SOCIAL types - Abstract
Background: Mental health challenges are encountered by frail older adults as the population ages. The extant literature is scant regarding the correlation between depressive symptoms and social participation among frail older adults. Methods: This study is based on an analysis of data from China Health and Retirement Longitudinal Study (CHARLS) participants aged 60 and older who are frail. A frailty index (FI) was developed for the purpose of assessing the frailty level of the participants. Additionally, latent class analysis (LCA) was employed to classify the participants' social engagement patterns in 2015 and 2018. The study used ordered logistic regression to examine the relationship between social participation type and depressive symptoms. We also used Latent Transition Analysis (LTA) methods to explore the impact of changes in social activity types on depressive symptoms after three years of follow-up in 2018. In addition, the response surface analysis (RSM) investigation explored the relationship among FI, depression, and social participation. Results: A total of 4,384 participants completed the baseline survey; three years later, 3,483 were included in the follow-up cohort. The baseline survey indicates that female older adults in rural areas who are single, have lower incomes, shorter sleep durations, and lighter weights exhibited more severe depressive symptoms. Social participation patterns were categorized into five subgroups by LCA. The findings indicate that individuals classified as "board game enthusiasts" (OR, 0.62; 95% CI, 0.47-0.82) and those as "extensive social interaction" (OR,0.67; 95% CI, 0.49-0.90) have a significantly lower likelihood of developing depressive symptoms compared to the "socially isolated" group. We also discovered that "socially isolated" baseline participants who transitioned to the "helpful individual" group after three years had significantly greater depressed symptoms (OR, 1.56; 95% CI, 1.00-2.44). More social activity types and less FI are linked to lower depression in our study. Conclusion: The results of the study emphasize the importance of social participation patterns and the number of social participation types in relation to the severity of depression among frail older adults individuals. This study's findings may provide important insights for addressing depressive symptoms in frail older adults person. [ABSTRACT FROM AUTHOR]
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- 2024
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13. Transcriptome analysis of four types of gonadal tissues in largemouth bass (Micropterus salmoides) to reveal its sex-related genes.
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Dongyun Zhang, Taihang Tian, Shengjie Li, Jinxing Du, Caixia Lei, Tao Zhu, Linqiang Han, and Hongmei Song
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SEX reversal ,SEX determination ,SEX differentiation (Embryology) ,SEX hormones ,LARGEMOUTH bass ,GENETIC sex determination - Abstract
The sex determination system of largemouth bass (Micropterus salmoides, LMB) is XX/XY; however, the underlying molecular mechanisms involved in early sex differentiation, gonadal development, and exogenous hormone-induced sex reversal remain unknown. In this study, LMB at 15 days post-hatching (dph) were fed diets containing 20 mg/kg of 17a-methyltestosterone (17a-MT) or 30 mg/kg of 17ß-estradiol (17ß-E2) for 60 days, respectively. Serum steroid levels, histological observations of the gonads, and identification of sex-specific markers were employed to screen the gonads of 60-day-old normal female fish (XX-F), normal male fish (XY-M), 17ß-E2 induced pseudo-female fish (XY-F), and 17a-MT-induced pseudo-male fish (XX-M) for transcriptome sequencing in order to uncover genes and pathway involved in the process of sexual reversal. The results from histology and serum sex steroid hormone analysis showed that both 17a-MT and 17ß-E2 were capable of inducing sex reversal of LMB at 15 dph. Transcriptome results revealed a total of 2,753 genes exhibiting differential expression, and the expression pattern of these genes in the gonads of XX-M or XY-F resembled that of normal females or males. The male sex-biased genes that are upregulated in XX-M and downregulated in XY-F are referred to as key genes for male reversal, while the female sex-biased genes that are upregulated in XY-F and downregulated in XX-M are referred to as key genes for female reversal. Finally, 12 differentially expressed genes (DEGs) related to male sex reversal were screened, including star2, cyp17a, cyp11b1, dmrt1, amh, sox9a, katnal1, spata4, spata6l, spata7, spata18 and foxl3. 2DEGs (foxl2a and cyp19a1b) were found to be associated with female sex reversal. The changes in these genes collectively influence the direction of sex differentiation of LMB. Among them, star2, dmrt1 and cyp19a1b with significantly altered expression levels may play potentially crucial role in the process of gender reversal. The expression patterns of 21 randomly selected genes were verified using qRT-PCR which confirmed the reliability and accuracy of the RNA-seq results. These findings not only enhance our understanding of the molecular basis underlying sex reversal but also provide crucial data support for future breeding research on unisexual LMB. [ABSTRACT FROM AUTHOR]
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- 2024
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14. Theoretical investigation of 2D/2D van der Waals SbPO4/BiOClxBr1-x heterojunctions for photocatalytic water splitting.
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Zi Tao Zhu, Bo Wei Zhou, Zheng Dong Sun, Jia Xin Ma, Xiao Wang, and Meng Zhang
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Bismuth halogenoxide (BiOX)-based heterojunctions have garnered considerable attention recently due to their potential to enhance photocatalytic performance. However, the predominant focus on II-type heterojunctions has posed challenges in achieving the requisite band edge positions for efficient water splitting. In this investigation, stable van der Waals SbPO
4 /BiOClx Br1-x heterojunctions were constructed theoretically by using density-functional theory (DFT). Our findings demonstrate that SbPO4 can modulate the formation of Z-scheme heterojunctions with BiOClx Br1-x . The structural properties of BiOX were preserved, while reaching excellent photocatalytic capabilities with high redox capacities. Further investigation unveiled that the band edge positions of the heterojunctions fully satisfy the oxidation-reduction potential of water. Moreover, these heterojunctions exhibit notable absorption efficiency in the visible range, with absorption increasing as x decreases. Our research provides valuable theoretical insights for the experimental synthesis of high-performance BiOX-based photocatalysts for water splitting, leveraging the unique properties of SbPO4 . These insights contribute to the advancement of clean energy technology. [ABSTRACT FROM AUTHOR]- Published
- 2024
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15. Impact of sleeve gastrectomy on the periodontal status of patients with and without type 2 diabetes: a 1-year prospective real-world study.
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Xiaocheng Bi, Peikai Zhao, Teng Liu, Tao Zhu, Yuxuan Li, Sisi Xiong, Shaozhuang Liu, Xiaole Hu, and Xin Huang
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TYPE 2 diabetes ,SLEEVE gastrectomy ,DISEASE remission ,WEIGHT loss ,C-reactive protein - Abstract
Background: Periodontitis is a chronic inflammatory disease potentially associated with obesity and type 2 diabetes (T2D). Sleeve gastrectomy (SG) has shown substantial effect on weight loss and treatment of T2D. However, there is no direct evidence comparing the impact of SG on the periodontal status of patients with and without T2D. Objectives: To determine the impact of SG on the periodontal status of patients with and without T2D in a real-world setting. Methods: In a prospective and two-armed cohort design, participants who were scheduled for SG at an affiliated hospital between April 2022 and December 2022 were approached for eligibility. After a clinical evaluation and oral examination, those with periodontitis were included and further divided into the DM group (diabetic) and the Control group (non-diabetic) with a 1-year follow-up after surgery. The primary outcome was the periodontal status of patients at 12 months after SG. The secondary outcomes included weight loss, diabetes remission, and alterations in inflammatory markers for up to 1 year after SG. Results: Fifty-seven and 49 patients were included in the DM and the Control group, respectively. Before surgery, patients in the DM group had further worsened periodontal condition compared with those in the Control group. Accompanied by weight loss and glucose reduction, patients in both groups demonstrated significant decreases in plaque index (PLI) and bleeding index (BI) with no alterations in probing depth or clinical attachment loss for up to 1 year after SG. Even patients in the DM group achieved less TWL% (32.79 ± 6.20% vs. 37.95 ± 8.34, P<0.01), their periodontal condition had more substantial improvement with no significant difference in PLI and BI between groups at 1 year after SG. We also observed a significant reduction in the levels of high sensitive C-reactive protein and interleukin-6 in both groups at 1 year after SG. Conclusion: Both patients with and without T2D demonstrated improved periodontal status for up to 1 year after SG. Patients with T2D achieved less weight loss but a more substantial improvement in periodontal condition. The significant reduction in inflammatory biomarkers contributed to the improvement of periodontal status after SG. [ABSTRACT FROM AUTHOR]
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- 2024
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16. Astrocytes Modulate a Specific Paraventricular Thalamus→Prefrontal Cortex Projection to Enhance Consciousness Recovery from Anesthesia.
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Yi Zhao, Mengchan Ou, Jin Liu, Jingyao Jiang, Donghang Zhang, Bowen Ke, Yujie Wu, Yali Chen, Ruotian Jiang, Hemmings Jr., Hugh C., Tao Zhu, and Cheng Zhou
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ASTROCYTES ,CONSCIOUSNESS ,ANESTHESIA ,MALE models ,DRUG target - Abstract
Current anesthetic theory is mostly based on neurons and/or neuronal circuits. A role for astrocytes also has been shown in promoting recovery from volatile anesthesia, while the exact modulatory mechanism and/or the molecular target in astrocytes is still unknown. In this study by animal models in male mice and electrophysiological recordings in vivo and in vitro, we found that activating astrocytes of the paraventricular thalamus (PVT) and/or knocking down PVT astrocytic Kir4.1 promoted the consciousness recovery from sevoflurane anesthesia. Single-cell RNA sequencing of the PVT reveals two distinct cellular subtypes of glutamatergic neurons: PVT
GRM and PVTChAT neurons. Patch-clamp recording results proved astrocytic Kir4.1-mediated modulation of sevoflurane on the PVT mainly worked on PVTChAT neurons, which projected mainly to the mPFC. In summary, our findings support the novel conception that there is a specific PVT→prefrontal cortex projection involved in consciousness recovery from sevoflurane anesthesia, which is mediated by the inhibition of sevoflurane on PVT astrocytic Kir4.1 conductance. [ABSTRACT FROM AUTHOR]- Published
- 2024
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17. Efficient formaldehyde sensor based on PtPd nanoparticles-loaded nafion-modified electrodes.
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Xu, Shuting, Jiang, Li, Huang, Xiaowei, Ju, Wentao, Liang, Yanxia, Tao, Zhu, Yang, Yumeng, Zhu, Benfeng, and Wei, Guoying
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CARBON electrodes ,PLATINUM electrodes ,ELECTROCHEMICAL sensors ,ELECTRODES ,NAFION ,DETECTION limit ,CYCLIC voltammetry ,FORMALDEHYDE - Abstract
The noble metal-based electrochemical sensor design for efficient and stable formaldehyde(FA) detection is important ongoing research. In this paper, PtPd/Nafion/GCE is prepared by electrochemical cyclic voltammetry deposition method based on electrodepositing nanostructured platinum (Pt)-palladium (Pd) nanoparticles in Nafion film-coated glassy carbon electrode (GCE). The influence of deposition parameters and chemical composition (atomic ratio of Pt and Pd) on the electrochemical behaviour of PtPd/Nafion/GCE has been investigated. PtPd/Nafion/GCE displays a remarked electrocatalytic activity for the oxidation of FA and exhibits a linear relationship in the range of 10–5000 μ M, with a detection limit of 3.3 μ M in 0.1 M H
2 SO4 solution. It is proved that the detection performance of PtPd/Nafion/GCE electrode is valuable for further application with low detection limit, wide linear range, favourable selectivity and high response. [ABSTRACT FROM AUTHOR]- Published
- 2024
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18. Pathogenic relationship between phenotypes of ARPKD and novel compound heterozygous mutations of PKHD1.
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Xinrong Zhang, Jiebin Wu, Jianteng Zhou, Jie Liang, Yu Han, Yunmeng Qi, Tao Zhu, Dejian Yuan, Zuobin Zhu, and Jingfang Zhai
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FETUS ,MISSENSE mutation ,RECESSIVE genes ,POLYCYSTIC kidney disease ,AUTOSOMAL recessive polycystic kidney ,PHENOTYPES ,GENETIC mutation - Abstract
Background: To investigate whether the novel mutation of PKHD1 could cause polycystic kidney disease by affecting splicing with a recessive inheritance pattern. Methods: A nonconsanguineous Chinese couple with two recurrent pregnancies showed fetal enlarged echogenic polycystic kidney and oligoamnios were recruited. Pedigree WES, minigene splicing assay experiment and following bioinformatics analysis were performed to verify the effects, and inheritance pattern of diseasing-causing mutations. Results: WES revealed that both fetuses were identified as carrying the same novel mutation c.3592_3628 + 45del, p.? and c.11207 T>C, p.(Ile3736Thr) in the PKHD1 gene (NM_138694.4), which inherited from the father and mother respectively. Both bioinformatic method prediction and minigene splicing assay experience results supported the mutation c.3592_3628 + 45del, p.? affects the splicing of the PKHD1 transcript, resulting in exon 31 skipping. Another missense mutation c.11207 T>C, p.(Ile3736Thr) has a low frequency in populations and is predicted to be deleterious by bioinformatic methods. Conclusion: These findings provide a direct clinical and functional evidence that the truncating mutations of the PKHD1 gene could lead to more severe phenotypes, and cause ARPKD as a homozygous or compound heterozygous pattern. Our study broadens the variant spectrum of the PKHD1 gene and provides a basis for genetic counseling and diagnosis of ARPKD. [ABSTRACT FROM AUTHOR]
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- 2024
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19. Synthesis and Characterization of Fe3O4 Nanoparticles Prepared by Solvothermal Method.
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Liang, Yanxia, Jiang, Li, Xu, Shuting, Ju, Wentao, Tao, Zhu, Yang, Yumeng, Peng, Xiaoling, and Wei, Guoying
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NANOPARTICLES ,MAGNETIC materials ,MAGNETIC nanoparticles ,WATER purification ,WATER clusters - Abstract
As one of the most important and basic magnetic materials, Fe
3 O4 nanoparticles have wide applications in water treatment. In this paper, the Fe3 O4 nanoparticles were synthesized by solvothermal method. The magnetic Fe3 O4 nanoparticles were obtained with sizes ranging from about 10 to 150 nm, with a distinct anti-spinel structure and an abundance of hydroxyl groups on the surface. Moreover, the saturated magnetization and the coercivity of the Fe3 O4 nanoparticles are 84.08 emu g−1 and 89.52 Oe, respectively. This confirms that it has a good magnetic property compared with the commercial Fe3 O4 nanoparticles. And then, the magnetic Fe3 O4 nanoparticles were cultured biochemically with activated sludge to form the magnetic flocculent clusters for water treatment. The results show that the settling performance is excellent, and the sludge activity is well maintained, with microorganisms still abundant. Besides, the recovery rate of the magnetic flocculants was 95%. [ABSTRACT FROM AUTHOR]- Published
- 2024
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20. Activity of the Sodium Leak Channel Maintains the Excitability of Paraventricular Thalamus Glutamatergic Neurons to Resist Anesthetic Effects of Sevoflurane in Mice.
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Yujie Wu, Donghang Zhang, Jin Liu, Jingyao Jiang, Keyu Xie, Lin Wu, Yu Leng, Peng Liang, Tao Zhu, and Cheng Zhou
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- 2024
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21. A supramolecular fluorescence sensor array for the differentiation of multiple anions and prediction of iodine in artificial urine using machine learning.
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Yang, Ru-Pei, Tang, Qing, Yi, Hong-Ling, Tao, Zhu, Xiao, Xin, Zhao, An-Ting, and Huang, Ying
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SENSOR arrays ,MACHINE learning ,FISHER discriminant analysis ,ANIONS ,FLUORESCENCE quenching - Abstract
The simultaneous discrimination and detection of multiple anions in an aqueous solution has been a major challenge due to their structural similarity and low charge radii. In this study, we have constructed a supramolecular fluorescence sensor array based on three host–guest complexes to distinguish five anions (F
– , Cl– , Br– , I– , and ClO– ) in an aqueous solution using anionic-induced fluorescence quenching combined with linear discriminant analysis. Due to the different affinities of the three host–guest complexes for each anion the anion quenching efficiency for each host–guest complex was likewise different, and the five anions were well recognized. The fluorescence sensor array not only distinguished anions at different concentrations (0.5, 10, and 50 µM) with 100% accuracy but also showed good linearity within a certain concentration range. The limit of detection (LOD) was < 0.5 µM. Our interference study showed that the developed sensor array had good anti-interference ability. The practicability of the developed sensor array was also verified by the identification and differentiation of toothpaste brands with different fluoride content and the prediction of the iodine concentration in urine combined with machine learning. [ABSTRACT FROM AUTHOR]- Published
- 2024
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22. The Impetus for RCEP in Facilitating the High-Quality Development of the Tourism Service Trade in Yunnan Province, China.
- Author
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Mengyuan, Liu, Hongzhong, Xie, and Tao, Zhu
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REGIONAL Comprehensive Economic Partnership ,REPAIR & maintenance services ,TOURISM ,RADARSAT satellites ,DIVIDEND policy ,PRESS conferences - Abstract
The present world pattern has undergone major changes, the trend of world multi-polarization is constantly emerging, and peace and development remain the main themes of today's society. The formal signing and implementation of the Regional Comprehensive Economic Partnership (RCEP) is important for meeting the needs of peace and development of many countries and regions. China is in a new era of reform and opening-up, and the RCEP content is in line with China's concept of pursuing a path of rejuvenation. Based on the locations of important borders, Yunnan Province has become one of the key places for China's opening-up and development regarding Southeast Asia and South Asia, and the high-quality development of its tourism service trade is of great significance. This study first used the grounded theory analysis method to organize, analyze and process the records of international conferences and government press conferences held in Yunnan Province, as well as important related issues since the signing of RCEP. Then, the social network analysis method was used to analyze the social recognition degree of RCEP in promoting the high-quality development of the tourism service trade in Yunnan Province from the perspectives of different levels and group consensus. The results show that cooperation is the key macro driving force for RCEP in promoting the high-quality development of the tourism service trade in Yunnan Province. Regarding the opportunities and environment of the transportation dividend, policy dividend and investment dividend, port construction, border township construction and exhibition-related construction are important cooperation contents, so they are conducive to the recovery of the tourism industry in a broader development space. Competition can improve the driving force of RCEP in promoting the high-quality development of the tourism service trade in Yunnan Province at the micro level, and has more practical significance. For example, RCEP can better rely on its own geographical advantages and international market competitiveness, optimize the use of resources inside and outside ports, and use high-tech products to form a more green, ecological, organic and sustainable development. In different levels of social identity, RCEP's power of cooperation is more strongly recognized, while the power of competition is less recognized. However, from the perspective of grouping the various groups, RCEP's powers of cooperation and competition are jointly recognized by the other groups, indicating that cooperation and competition are necessary for the realization of RCEP's power. The results of this study provide a certain reference for understanding the dynamics of RCEP in more detail from more angles and for the local implementation of RCEP rules and measures. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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23. Immunization with a low dose of zymosan A confers resistance to depression-like behavior and neuroinflammatory responses in chronically stressed mice.
- Author
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Huijun Liu, Tao Zhu, Linlin Zhang, Fu Li, Meng Zheng, Bingran Chen, Haojie Zhu, Jie Ren, Xu Lu, and Chao Huang
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- 2024
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24. Evaluation of release methods of egg parasitoid, Telenomus remus against Spodoptera litura in tobacco crop.
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RUI YANG, HUSSAIN, MEHBOOB, XI GAO, TAO ZHU, CHUNLAN SHI, XIAOPING QIN, DEQIANG QIN, YONGHUI XIE, and GUOXING WU
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SPODOPTERA littoralis ,EVALUATION methodology ,EGGS ,TOBACCO ,PLASTIC bottles ,SEX ratio - Abstract
Spodoptera litura is a major pest of tobacco crop in China. The long-term chemical application not only failed to control it but also had a severe impact on the environment. To study the inoculative field release methods of Telenomus remus about release factors, the egg mass of S. litura as the main method was chosen. Here, we aimed to explore the optimal proportion, device type, time, density and diffusion distance by highlighting the parasitic rate, rate of emergence and sex ratio of T. remus. We found that the highest parasitism rate was obtained 77.95, 71.68, 67.61 and 57.87% for ratio (wasps/hosts 1:10), days (within 1 day), egg age (within 0 hours), and dispersal distance (within 5 m), respectively. The highest emergence rate of T. remus (96.38%) was observed when the parasitized eggs were placed in transparent perforated plastic bottles. The blue and yellow sticky cards placed in the lower part of tobacco leaves had the least effect on the diffusion of T. remus, only stacked by 14 and 15 individuals respectively; along with the lowest feeding rate by Nesidiocoris tenuis (28.73%), which was observed on egg mass covered by scale layer. From the perspective of high production and low-cost technology, we conclude that these findings will establish a robust groundwork for deploying T. remus in heavy infested areas of S. litura for its management. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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25. Editorial: Women in science - pulmonary medicine 2023.
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Tao Zhu and Zhihong Chen
- Published
- 2024
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26. MRI-based intratumoral and peritumoral radiomics for preoperative prediction of glioma grade: a multicenter study.
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Rui Tan, Chunxiao Sui, Chao Wang, and Tao Zhu
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RADIOMICS ,GLIOMAS ,FEATURE extraction ,FEATURE selection ,MACHINE learning - Abstract
Background: Accurate preoperative prediction of glioma is crucial for developing individualized treatment decisions and assessing prognosis. In this study, we aimed to establish and evaluate the value of integrated models by incorporating the intratumoral and peritumoral features from conventional MRI and clinical characteristics in the prediction of glioma grade. Methods: A total of 213 glioma patients from two centers were included in the retrospective analysis, among which, 132 patients were classified as the training cohort and internal validation set, and the remaining 81 patients were zoned as the independent external testing cohort. A total of 7728 features were extracted from MRI sequences and various volumes of interest (VOIs). After feature selection, 30 radiomic models depended on five sets of machine learning classifiers, different MRI sequences, and four different combinations of predictive feature sources, including features from the intratumoral region only, features from the peritumoral edema region only, features from the fusion area including intratumoral and peritumoral edema region (VOI-fusion), and features from the intratumoral region with the addition of features from peritumoral edema region (feature-fusion), were established to select the optimal model. A nomogram based on the clinical parameter and optimal radiomic model was constructed for predicting glioma grade in clinical practice. Results: The intratumoral radiomic models based on contrast-enhanced T1- weighted and T2-flair sequences outperformed those based on a single MRI sequence. Moreover, the internal validation and independent external test underscored that the XGBoost machine learning classifier, incorporating features extracted from VOI-fusion, showed superior predictive efficiency in differentiating between low-grade gliomas (LGG) and high-grade gliomas (HGG), with an AUC of 0.805 in the external test. The radiomic models of VOI-fusion yielded higher prediction efficiency than those of feature-fusion. Additionally, the developed nomogram presented an optimal predictive efficacy with an AUC of 0.825 in the testing cohort. Conclusion: This study systematically investigated the effect of intratumoral and peritumoral radiomics to predict glioma grading with conventional MRI. The optimal model was the XGBoost classifier coupled radiomic model based on VOI-fusion. The radiomic models that depended on VOI-fusion outperformed those that depended on feature-fusion, suggesting that peritumoral features should be rationally utilized in radiomic studies. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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- View/download PDF
27. MRI-based intratumoral and peritumoral radiomics for preoperative prediction of glioma grade: a multicenter study.
- Author
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Rui Tan, Chunxiao Sui, Chao Wang, and Tao Zhu
- Subjects
RADIOMICS ,GLIOMAS ,FEATURE extraction ,FEATURE selection ,MACHINE learning - Abstract
Background: Accurate preoperative prediction of glioma is crucial for developing individualized treatment decisions and assessing prognosis. In this study, we aimed to establish and evaluate the value of integrated models by incorporating the intratumoral and peritumoral features from conventional MRI and clinical characteristics in the prediction of glioma grade. Methods: A total of 213 glioma patients from two centers were included in the retrospective analysis, among which, 132 patients were classified as the training cohort and internal validation set, and the remaining 81 patients were zoned as the independent external testing cohort. A total of 7728 features were extracted from MRI sequences and various volumes of interest (VOIs). After feature selection, 30 radiomic models depended on five sets of machine learning classifiers, different MRI sequences, and four different combinations of predictive feature sources, including features from the intratumoral region only, features from the peritumoral edema region only, features from the fusion area including intratumoral and peritumoral edema region (VOI-fusion), and features from the intratumoral region with the addition of features from peritumoral edema region (feature-fusion), were established to select the optimal model. A nomogram based on the clinical parameter and optimal radiomic model was constructed for predicting glioma grade in clinical practice. Results: The intratumoral radiomic models based on contrast-enhanced T1-weighted and T2-flair sequences outperformed those based on a single MRI sequence. Moreover, the internal validation and independent external test underscored that the XGBoost machine learning classifier, incorporating features extracted from VOI-fusion, showed superior predictive efficiency in differentiating between low-grade gliomas (LGG) and high-grade gliomas (HGG), with an AUC of 0.805 in the external test. The radiomic models of VOI-fusion yielded higher prediction efficiency than those of feature-fusion. Additionally, the developed nomogram presented an optimal predictive efficacy with an AUC of 0.825 in the testing cohort. Conclusion: This study systematically investigated the effect of intratumoral and peritumoral radiomics to predict glioma grading with conventional MRI. The optimal model was the XGBoost classifier coupled radiomic model based on VOI-fusion. The radiomic models that depended on VOI-fusion outperformed those that depended on feature-fusion, suggesting that peritumoral features should be rationally utilized in radiomic studies. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
28. Trends and hotspots in acupuncture treatment of rat models of stroke: a bibliometric analysis from 2004 to 2023.
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Song Li, Zhilin Huang, Tao Zhu, Anhong Dai, Xu Chen, Xiaolin Yang, Li Zhou, YiZhou Chen, and Jing Shi
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BIBLIOMETRICS ,ACUPUNCTURE ,ANIMAL disease models ,CHINESE medicine ,RESEARCH protocols - Abstract
Background: Acupuncture is a widely used clinical treatment method, and studies have confirmed its therapeutic effects on stroke patients. It can also reduce the burden on patients and society. Acupuncture treatment is a complementary and preventive treatment for stroke. However, there has yet to be a visual bibliometric analysis of the field of acupuncture for stroke rat models. This study explores future trends, research hotspots, and frontiers in acupuncture for stroke rat models over the past 20 years through investigation and visualization. Methods: We collected literature data on acupuncture treatment of stroke in rats from the Web of Science Core Collection (WOSCC) database from January 1, 2004, to December 31, 2023. Import into CiteSpace (version 6.2.R4) and RStudio for analysis by author, country/region, affiliation, annual publication, keywords, and journal visualization. Results: A total of 379 articles were retrieved, including articles from 16 countries, 258 research institutions, and 123 academic journals. The countries and institutions with the most publications were the People's Republic of China (338) and the Fujian University of Traditional Chinese Medicine (43). Tao, Jing had the highest number of co-citations (144). The keywords and co-citation clustering show the main research directions in the field, including "artery occlusion," "neural regeneration," "stimulation," "rapid tolerance," "receptor," "signaling pathway," "apoptosis," "oxidative stress," "inflammatory response," "endogenous neurogenesis," "tolerance of local cerebral ischemic tissues," "proliferation of reactive astrocytes" and "neuroprotective effect." The intervention combines classical acupuncture treatment and modern technology (electricity) with electroacupuncture as a new intervention modality. Conclusion: This study demonstrates the increasing research on acupuncture for treating stroke in rat models. The country/region with the most publications is the People's Republic of China. However, international cooperation still needs to be improved, and future researchers must strengthen international cooperation. In addition, in future studies, researchers should improve the overall quality of research results in this area and enhance research protocols. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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29. A Cucurbit[8]uril‐Based Supramolecular Framework Material for Reversible Iodine Capture in the Vapor Phase and Solution.
- Author
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Lu, Yun, Yu, Zhichao, Zhang, Tingting, Pan, Dingwu, Dai, Jingjing, Li, Qing, Tao, Zhu, and Xiao, Xin
- Published
- 2024
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30. Research on the Impact of Gas Flow Rate on Multiphase Flow Micro-jet Conformal Printing.
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Tao, Zhu, Yuanming, Zhang, Ziwen, Wang, and Shiyu, Song
- Published
- 2024
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31. Total weight loss rather than preoperative body mass index correlates with remission of irregular menstruation after sleeve gastrectomy in patients with polycystic ovary syndrome.
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Yian Zhao, Sisi Xiong, Teng Liu, Jiaxin Shu, Tao Zhu, Shumin Li, Mingwei Zhong, Shigang Zhao, Xin Huang, and Shaozhuang Liu
- Subjects
POLYCYSTIC ovary syndrome ,SLEEVE gastrectomy ,BODY mass index ,WEIGHT loss ,MENSTRUATION ,INDUCED ovulation ,CHILDBEARING age ,MENSTRUAL cycle ,ENDOMETRIOSIS - Abstract
Introduction: Polycystic ovary syndrome (PCOS) is the most common endocrinopathy affecting reproductive-aged women. Some retrospective studies with small sample sizes have reported that bariatric metabolic surgery is effective in remission of irregular menstruation in patients with PCOS and obesity. However, the correlation between preoperative body mass index (BMI), postoperative weight loss, and remission of irregular menstruation in patients with obesity and PCOS after sleeve gastrectomy (SG) is lack of consensus. Methods: We enrolled 229 participants with obesity and PCOS who underwent SG. All patients were followed up for one year after surgery. Remission of irregular menstruation was defined as a spontaneous consecutive six-month menstrual cycle in one year. Subgroup analysis was conducted using tertiles of preoperative BMI and postoperative total weight loss (TWL)% to determine their correlation with the remission of irregular menstruation after SG. Results: 79.03% (181/229) patients achieved remission of irregular menstruation one year after SG with a TWL% of 33.25 ± 0.46%. No significant difference was detected in the remission rate among the subgroups with different BMI (P=0.908). TWL% was correlated with the remission of irregular menstruation (OR 1.78, 95% CI 1.18-2.69, P<0.05). Conclusions: SG had a significant effect on the remission of irregular menstruation in patients with obesity and PCOS. Preoperative BMI did not emerge as a decisive factor correlated with remission; instead, TWL% showed potential as a key factor. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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32. Genetic liability for diet-derived circulating antioxidants, oxidative stress, and risk of osteoarthritis: a Mendelian randomization study.
- Author
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Yidan Tang, Xiaolin Xu, Shuangyi Zhang, Weishuang Kong, Weiyi Zhang, and Tao Zhu
- Published
- 2024
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33. Comparing Outcomes of Banana-Shaped and Straight Cages in Transforaminal Lumbar Interbody Fusion for Lumbar Degenerative Diseases: A Systematic Review and Meta-Analysis.
- Author
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Guang-Xun Lin, Li-Ru He, Jin-Niang Nan, Wen-Bin Xu, Keyi Xiao, Zhiqiang Que, Shang-Wun Jhang, Chien-Min Chen, Ming-Tao Zhu, and Gang Rui
- Subjects
DEGENERATION (Pathology) ,SPINAL fusion ,ANALGESIA ,VISUAL analog scale ,LORDOSIS - Abstract
Objective: This meta-analysis aims to refine the understanding of the optimal choice between different cage shapes in transforaminal lumbar interbody fusion (TLIF) by systematically comparing perioperative data, radiological outcomes, clinical results, and complications associated with banana-shaped and straight bullet cages. Methods: A meticulous literature search encompassing PubMed, Embase, Scopus, Web of Science, China Knowledge Network, and Wanfang Data was executed up to October 5, 2023. Inclusion criteria focused on studies comparing banana-shaped and straight bullet cages in TLIF. The quality of included studies was assessed using appropriate tools such as the Newcastle-Ottawa Scale (NOS) for nonrandomized studies. Rigorous evaluations were performed for radiographic outcomes, including disc height (DH), segmental lordosis (SL), lumbar lordosis (LL), subsidence, and fusion rates. Clinical outcomes were meticulously evaluated using visual analogue scale (VAS), Oswestry Disability Index (ODI), and complications. Results: The analysis incorporated 7 studies, involving 573 patients (297 with banana-shaped cages, 276 with straight cages), all with NOS ratings exceeding 5 stars. No statistically significant differences were observed in operative time, blood loss, or hospitalization between the 2 cage shapes. Banana-shaped cages exhibited greater changes in DH (p = 0.001), SL (p = 0.02), and LL (p = 0.01). Despite statistically higher changes in ODI for straight cages (26.33, p < 0.0001), the actual value remained similar to banana-shaped cages (26.15). Both cage types demonstrated similar efficacy in VAS, complication rates, subsidence, and fusion rates. Conclusion: Although banana-shaped cages can excel in restoring DH, SL, and LL, straight bullet cages can provide comparable functional improvements, pain relief, and complication rates. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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34. Shanghai Gynecologic Oncology Group's consensus on the academic and industry's clinical trial types.
- Author
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Tingyan Shi, Jihong Liu, Jianqing Zhu, Xipeng Wang, Wei Jiang, Xin Lu, Weiwei Feng, Shengtao Zhou, Yang Shen, Gang Chen, Zhenyu Wu, Dongling Zou, Peng Wu, Huijuan Yang, Sufang Wu, Tao Zhu, Huaying Wang, Yingli Zhang, Lihua Qiu, and Xiaoqing Guo
- Published
- 2024
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35. Spatial transcriptomics and single-nucleus RNA sequencing reveal a transcriptomic atlas of adult human spinal cord.
- Author
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Donghang Zhang, Yali Chen, Yiyong Wei, Hongjun Chen, Yujie Wu, Lin Wu, Jin Li, Qiyang Ren, Changhong Miao, Tao Zhu, Jin Liu, Bowen Ke, and Cheng Zhou
- Published
- 2024
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36. Sex dimorphism in the effect and predictors of weight loss after sleeve gastrectomy.
- Author
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Jiaxin Shu, Tao Zhu, Sisi Xiong, Teng Liu, Yian Zhao, Xin Huang, and Shaozhuang Liu
- Subjects
WEIGHT loss ,SEXUAL dimorphism ,SLEEVE gastrectomy ,RECEIVER operating characteristic curves ,PATIENTS ,GLUCOSE tolerance tests - Abstract
Background: No sex-specific guidelines for surgical anti-obesity strategies have been proposed, partially due to the controversy regarding sex-related differences in weight loss after bariatric metabolic surgery. Objectives: To explore sex dimorphism in the effect and predictors of weight loss after sleeve gastrectomy (SG), thereby providing clinical evidence for the sex-specific surgical treatment strategy. Methods: In a prospective cohort design, participants scheduled for SG at an affiliated hospital between November 2020 and January 2022 were assessed for eligibility and allocated to the Male or Female group with a 1-year follow-up after surgery. The primary outcome was the sex difference in the weight-loss effect after SG indicated by both percentage of total weight loss (TWL%) and excess weight loss (EWL%). The secondary outcome was the analysis of sex-specific preoperative predictors of weight loss after SG based on univariate and multivariate analyses. Independent predictors were obtained to construct a nomogram model. The discrimination, calibration, and clinical utility of the nomogram were based on receiver operating characteristic curve, concordance index, calibration curve, and decision curve analysis, respectively. Results: Ninety-five male and 226 female patients were initially included. After propensity score matching by baseline body mass index (BMI), 85 male and 143 female patients achieved comparable TWL% and EWL% for 1 year after SG. For male patients, baseline BMI, area under the curve for insulin during oral glucose tolerance test, and progesterone were independent predictors of weight loss after SG. Baseline BMI, age, thyroid stimulating hormone, and Self-Rating Anxiety Scale score were independent predictors for female patients. Conclusion: No obvious sex difference is detected in the weight-loss effect after SG. Sex dimorphism exists in the predictors of weight loss after SG. Further research with long-term and a multicenter design is needed to confirm the predictive model. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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37. Case Report: Acute cerebral infarction caused by left atrial and right ventricular myxoma received emergency operation.
- Author
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Chengbin Tang, Xianglong Gao, Tao Chen, Jun Shao, Tao Zhu, Xucai Zheng, and Chuanli Ren
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- 2024
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38. Immediate neural effects of acupuncture manipulation time for stroke with motor dysfunction: a fMRI pilot study.
- Author
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Yihao Zhou, Anhong Dai, Sifeng Feng, Tao Zhu, Meifang Liu, Jing Shi, and Dongyan Wang
- Subjects
PREFRONTAL cortex ,ACUPUNCTURE ,FRONTAL lobe ,CINGULATE cortex ,TEMPORAL lobe - Abstract
Introduction: Acupuncture is widely utilized as a beneficial intervention for the treatment of motor dysfunction after stroke, and its effectiveness depends on the stimulation dose. Manipulation time is an important factor affecting the dose. This trial aimed use fMRI to explore the immediate neural effects in stroke patients with motor dysfunction by different acupuncture manipulation times, to reveal the neural mechanism of acupuncture manipulation. Methods: Thirty participants were divided into three groups according to different acupuncture times. Each group received the same acupoint prescription, although the continuous manipulation time of each acupoint in three groups was 1-min, 2-min, and 3-min, respectively. The NIHSS, FMA and fMRI-BOLD in each participant we obtained before and after acupuncture manipulation. Then, we used the regional homogeneity (ReHo) algorithm to analyze the changes of brain function and to compare the neural effects at different acupuncture manipulation times. Results: There were no significant differences in NIHSS and FMA scores between and within groups. Longitudinal analysis of ReHo values indicated that the right inferior frontal gyrus was activated in the 1-min group, the right insula in the 2-min group, and the right inferior temporal gyrus in the 3-min group. Compared with the 1-min group, the 2-min group showed the ReHo values of the right precentral gyrus was decreased, and the 3-min group showed the left cerebellum posterior lobe was increased, the right posterior cingulate gyrus and the right anterior cingulate gyrus were decreased. Compared with the 2-min group, the 3-min group showed the ReHo values of the right cerebellum anterior lobe was increased. Conclusion: Our findings suggest that acupuncture at different manipulation times caused different changes of the neural effects in stroke patients, and the volume of activated voxel clusters is positively correlated with the manipulation time. Longer acupuncture manipulation could drive SMN and DMN in stroke patients, which may be the potential neurological mechanism of acupuncture manipulation affecting the recovery of motor dysfunction. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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39. Improved Efficiency and Stability of Perovskite Solar Cells by Binary Perovskite--Organic Composite Thin Film.
- Author
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Haorui Tang, Danyang Hu, Xiyao Zhang, Zhishan Li, Hua Wang, Xing Zhu, and Tao Zhu
- Subjects
ORGANIC thin films ,PEROVSKITE ,SOLAR cells ,OPTICAL films ,LEWIS bases ,SURFACE stability ,COMPOSITE membranes (Chemistry) - Abstract
Regulating perovskite film crystallization and avoiding bulk defects during the deposition process are essential for achieving perovskite solar cells (PSCs) with excellent power conversion efficiency (PCE) and stability. Herein, the synergistic effects between n-type, narrow-bandgap conjugated organic molecules (2,2'- ((2Z,2' Z)-((5,5'-(4,4,9,9-tetrakis(4-hexylphenyl)-4,9-dihydros-indaceno[1,2-b:5,6- b'] dithiophene-2,7-diyl)bis(4-((2-ethylhexyl)oxy)thiophene-5,2-diyl))bis(methanylylidene)) bis(3-oxo-2,3-dihydro-1H-indene-2,1-diylidene))dimalononitrile [IEICO]) and perovskites on film surface morphology and stability, and the regulation mechanism on bulk defects in MAPb(I
0.97 Br0.03 )3 :IEICO films are explored. The results of theoretical and experimental studies indicate that a large number of electrons on the C=O and -C≡N surface functional groups of IEICO can function as Lewis bases and exhibit strong interactions with uncoordinated Pb2+ ions, substantially reducing bulk defects. Moreover, the resulting MAPb(I0.97 Br0.03 )3 :IEICO film exhibits an optical response in the near-infrared region and an increased crystallite size. Consequently, the MAPb(I0.97 Br0.03 )3 : IEICO PSCs with a p--i--n device structure demonstrate a PCE exceeding 20%. In addition, the MAPb(I0.97 Br0.03 )3 :IEICO PSCs possess superior stability and negligible photocurrent hysteresis. These results suggest that the incorporation of near-infrared organic molecules into perovskites provides a simple method to achieve high-performance PSCs and realize the utilization of near-infrared wavelengths. [ABSTRACT FROM AUTHOR]- Published
- 2024
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40. Genetic liability for diet-derived circulating antioxidants, oxidative stress, and risk of osteoarthritis: a Mendelian randomization study.
- Author
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Yidan Tang, Xiaolin Xu, Shuangyi Zhang, Weishuang Kong, Weiyi Zhang, and Tao Zhu
- Published
- 2024
- Full Text
- View/download PDF
41. Abnormal sleep duration is associated with sarcopenia in older Chinese people: A large retrospective cross-sectional study.
- Author
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Xilin Pen, Ruihao Zhou, Congqi Liu, Xudong Chen, Tao Zhu, and Guo Chen
- Abstract
Aim ‒ Abnormalities in sleep patterns are a common health problem for the older adults. The relationship between sarcopenia and sleep duration in older people is controversial. This research is to examine the association between sleep duration and sarcopenia. Methods ‒ We drew 21,095 adults from the China Health and Retirement Longitudinal Survey (CHARLS). Not only we explore the relationship between sleep duration and sarcopenia, but also compare sleep duration to three sarcopenia subcomponents. Moreover, the sensitivity analysis was conducted by the gender and residence area to ascertain the discrepancy, separately. Finally, using restricted cubic spline to find the non-linear association between them. Results ‒ Among 7,342 community older adults engaged by CHARLS in 2015, the incidence of possible sarcopenia and sarcopenia was 23.14 and 11.30%, separately. Sleep duration (≤6 h) [OR(95%CI) = 1.30(1.03–1.65), p < 0.05] and (≥8 h) [OR(95%CI) = 1.33(1.05–1.69), p < 0.05] were significantly linked with possible sarcopenia, while long sleep duration (≥8 h) [OR(95%CI) = 1.41(1.01–2.02), p < 0.05] was correlated strongly with sarcopenia. A non-linear relationship (U-shaped) between sarcopenia risk and sleep duration was found (p for non-linear = 0.009). Conclusions ‒ Our findings highlight the importance of sleep duration in the onset of sarcopenia and might assist older persons to maintain good sleeping habits. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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42. Autocrine/paracrine growth hormone in cancer progression.
- Author
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Xi Zhang, Pandey, Vijay, Bhardwaj, Vipul, Tao Zhu, and Lobie, Peter E.
- Subjects
SOMATOTROPIN ,CANCER invasiveness ,HUMAN growth hormone ,TUMOR growth ,PARACRINE mechanisms ,HORMONE deficiencies ,ACROMEGALY - Abstract
It is now apparent that growth hormone (GH), an anterior pituitary hormone predominantly regulating postnatal somatic growth and metabolism, is also expressed in extrapituitary tissues. An extrapituitary synthetic site of GH that has garnered interest is the de novo or enhanced expression of GH in carcinoma or other cancers. In a number of cancers, including carcinoma of the mammary gland, endometrium, liver, prostate, and colon, the expression of GH is independently associated with more advanced clinicopathologic parameters of the cancer. In some of these cancers, tumor human growth hormone (hGH) expression portends worse survival outcomes for patients. Functionally, tumor-derived hGH exerts both autocrine and paracrine functions on carcinoma cells and cancer-associated stroma. Expression of autocrine/paracrine hGH in cancer drives tumor growth, angiogenesis, metastasis, and resistance to therapy by promotion of cancer cell proliferation, survival, epithelial-to-mesenchymal transition, motility, invasion, cancer stem cell-like behavior, and metastasis. Autocrine/paracrine hGH activates oncogenic signaling pathways and specific transcriptome signatures and enhances the expression of an oncogenic secretome to promote these functions. Hence, extrapituitary expression of GH in cancer promotes cancer progression independent of endocrine hGH, and may be considered as a validated target in oncology. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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43. γ-Aminobutyric Acid-Ergic Development Contributes to the Enhancement of Electroencephalogram Slow-Delta Oscillations Under Volatile Anesthesia in Neonatal Rats.
- Author
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Mingyue Zhang, Yali Chen, Ting Xu, Jingyao Jiang, Donghang Zhang, Han Huang, Kurth, Charles D., Ian Yuan, Rurong Wang, Jin Liu1., Tao Zhu, and Cheng Zhou
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- 2024
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44. Liver macrophages and sinusoidal endothelial cells execute vaccine-elicited capture of invasive bacteria.
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Juanjuan Wang, Haoran An, Ming Ding, Yanhong Liu, Shaomeng Wang, Qian Jin, Qi Wu, Haodi Dong, Qile Guo, Xianbin Tian, Jiankai Liu, Jingfei Zhang, Tao Zhu, Junqiang Li, Zhujun Shao, Briles, David E., Veening, Jan-Willem, Haifa Zheng, Linqi Zhang, and Jing-Ren Zhang
- Subjects
STREPTOCOCCUS ,KLEBSIELLA pneumoniae ,ENDOTHELIAL cells ,OLDER people ,MEDICAL sciences - Published
- 2023
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45. Arthrospira promotes plant growth and soil properties under high salinity environments.
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Qiyu Xu, Tao Zhu, Ruifeng Zhao, Yang Zhao, Yangkai Duan, Xiang Liu, Guodong Luan, Ruibo Hu, Sanyuan Tang, Xinrong Ma, Yan Liu, Shengjun Li, and Xuefeng Lu
- Subjects
GERMINATION ,PLANT growth ,SUSTAINABLE agriculture ,PLANT-soil relationships ,SALINITY ,SUSTAINABILITY - Abstract
Salt stress detrimentally impacts plant growth, imperiling crop yield and food quality. Ameliorating plant resilience and productivity in saline environments is critical for global food security. Here, we report the positive effect of Arthrospira (Spirulina) on plant growth and salt tolerance in Arabidopsis and sweet sorghum. Arthrospira application greatly promotes seed germination and seedling growth in both species under salt stress conditions in a dosage-dependent manner. Application of 6 mg Arthrospira per plate significantly enhances K+/Na+ equilibrium and reactive oxygen species (ROS) scavenging in Arabidopsis, reducing salt-induced toxicity. The primary root length, survival rate, chlorophyll content, photosynthesis, plant height, biomass and yield were all improved in both species. Concurrently, Arthrospira demonstrated the synthesis of compatible solutes, such as trehalose (Tre) and glucosylglycerol (GG), contributing to heightened stress tolerance when co-cultivated with Arabidopsis on plates. Transcriptome analysis revealed dramatic up-/downregulation of genes involved in phytohormone signal transduction, chlorophyll and photosynthesis metabolism, and phenylpropanoid metabolism in Arabidopsis. Furthermore, the application of Arthrospira exerted a positive influence on the rhizosphere bacteriome structure in sweet sorghum, crucial for nutrient cycling and soil health enhancement. Our findings uncovered the underlying mechanisms of algae-plants interaction in saline soil, proposing strategies to enhance crop productivity and soil quality, thereby addressing the urgent need for sustainable agriculture practices to mitigate salinity's repercussions amidst climate change challenges. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
46. Cucurbit[7]uril-based carbon dots for recognizing histamine.
- Author
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Hu, Jian-Hang, Wang, Cheng-Hui, Bai, Qing-Hong, Chen, Li-Xia, Zhao, An-Ting, Yuan, Shang-Wei, Chen, Qing, Ma, Pei-Hua, Tao, Zhu, and Xiao, Xin
- Subjects
HISTAMINE ,X-ray crystallography ,IONIC strength ,CUCURBITACEAE ,QUANTUM dots ,CARBON - Abstract
Fluorescent carbon quantum dots (CQDs) were synthesized from cucurbit[7]uril (Q[7]) and 2,2-bis(hydroxymethyl)propionic (DMPA) by a hydrothermal method. The Q[7]–DMPA complex was confirmed by X-ray crystallography. The CQDs showed blue fluorescence, photostability, and ionic strength stability. They were used to detect histamine with a low limit of 2.33 × 10
−6 M. [ABSTRACT FROM AUTHOR]- Published
- 2023
- Full Text
- View/download PDF
47. Supramolecular self-assembly between symmetric tetramethyl cucurbit[6]uril and 1,2-Di(4-pyridyl)ethylene derivative.
- Author
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Yue, Cai-Lai, Wang, Hai-Yan, Yang, Mao-Xia, Luo, Yang, Zhang, Qian-Jun, Tao, Zhu, and Xiao, Xin
- Abstract
In recent years, symmetrical α,α′,δ,δ′-tetramethyl-cucurbit[6]uril (TMeQ[6]) has attracted much attention from many researchers due to its interesting assembly pattern. Herein, we have investigated the host–guest interactions pattern of the symmetric TMeQ[6] with (E)-1-(5-carboxypentyl)-4-(2-(pyridin-4-yl)vinyl)pyridin-1-ium. (ECPP). Furthermore, their binding behaviors were investigated by
1 H NMR spectroscopy, MALDI-TOF mass spectrometry, isothermal titration calorimeter, fluorescence, and UV–vis spectrum. The results indicate that TMeQ[6] and ECPP form host–guest complexes in a host/guest molar ratio of 1:1. TMeQ[6] is bound with the vinylpyridine group of ECPP. In addition, TMeQ[6]-ECPP exhibits a high association constant Ka = (1.520 ± 0.58) × 106 M−1 , ΔH = − 53.40 kJ/mol, ΔS = − 60 J/mol·K. which provides a promising foundation for potential studies of the assemblies. [ABSTRACT FROM AUTHOR]- Published
- 2023
- Full Text
- View/download PDF
48. Supramolecular Self-assembly Formed from Cucurbit[8]uril and p-Hydroxybenzoic Acid.
- Author
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Wang, Chenghui, Yu, Zhichao, Bai, Qinghong, Pan, Dingwu, Prior, Timothy J., Tao, Zhu, Redshaw, Carl, and Xiao, Xin
- Published
- 2023
- Full Text
- View/download PDF
49. A white-light-emitting sensor array based on cucurbit[8]uril for quantitative detection of multicomponent nitroaniline isomers.
- Author
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Huang, Shu-Zhen, Wei, Kai-Ni, Yang, Ru-Pei, Yi, Hong-Ling, Tang, Qing, Tao, Zhu, and Huang, Ying
- Subjects
SENSOR arrays ,NITROANILINE ,CUCURBITACEAE ,FISHER discriminant analysis ,ISOMERS ,WATER pollution - Abstract
A white-light-emitting supramolecular complex through supramolecular interactions has been assembled; the white luminescent supramolecular complex exhibits two emission spectra. Based on this, a dual-channel white-light array sensor was constructed. The results show that it can quickly identify and detect nitroaniline isomer pollutants (p-nitroaniline, m-nitroaniline, o-nitroaniline). When these three nitroaniline isomers were added to the supramolecular white-light array sensor, the fluorescence intensity of the white-light complex decreased to varying degrees. Linear discriminant analysis (LDA) showed that the supramolecular white-light array sensor could recognize and distinguish three nitroaniline isomers and could classify mixtures containing different concentrations. Factor 1 of the array had a good linear relationship with the concentration of pollutants, and the detection limit (LOD) was as low as 0.7 μM. The method has good reproducibility and stability. In addition, it can also qualitatively detect the nitroaniline isomers in river water and contaminated rice seedling extract. It provides an ideal platform for constructing multiresponse sensors. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
50. Dynamic Nomogram for Predicting the Risk of Perioperative Neurocognitive Disorders in Adults.
- Author
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Ai-lin Song, Yu-jie Li, Hao Liang, Yi-zhu Sun, Xin Shu, Jia-hao Huang, Zhi-yong Yang, Wen-quan He, Lei Zhao, Tao Zhu, Kun-hua Zhong, Yu-wen Chen, Kai-zhi Lu, and Bin Yi
- Published
- 2023
- Full Text
- View/download PDF
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