1.Analysis of Alkylphenols in Water Samples Using High Porous Covalent Organic Frameworks Beads in Combination with Stable Isotope Labelling Technology
Kai-Yue ZHANG ; Cun-Cun SHENG ; Shi-Juan ZHANG ; Yan-Xin LI
Chinese Journal of Analytical Chemistry 2025;53(11):1828-1838
A pair of positively charged stable isotope labelling agents,4-((2,5-dioxocyclopentyloxy)carbonyl)-N,N,N-trimethylnaphthalen-1-aminium iodide(DPTNA)and its deuterated counterpart d3-DPTNA,were designed and synthesized,which were applied to pre-column labelling of alkylphenols to enhance the sensitivity and accuracy of liquid chromatography-tandem mass spectrometry(LC-MS/MS).By crosslinking covalent organic framework(COF)with hydrophilic sodium alginate and Ca2+in the presence of pore forming agent NH4HCO3 and surfactant P123,abundant of"gas pocket"were created before and during the beads formation process,and high porous COF beads with macroporous and open structure were achieved after removal of gas.Compared with traditional powdered adsorbents,COF beads demonstrated superior operability and recyclability.The proposed method was applied to analysis of alkylphenols in water samples with method LODs of 0.25-0.50 ng/L,while the method LOQs were in the range of 0.80-1.52 ng/L,and recoveries ranged from 92.2%to 98.3%.The proposed method could be well applied to the simultaneous enrichment and analysis of alkylphenols in water samples.
2.From"insufficiency of ZhiYi"to anxiety onset:a preliminary construction of the emotion-pathogenesis hypothesis based on body-spirit integration theory
Mingzhou GAO ; Minghui HU ; Hongwei DONG ; You LI ; Yue ZHAO ; Xinyu WANG ; Zifa LI ; Xiwen GENG ; Sheng WEI ; Hao ZHANG
Acta Laboratorium Animalis Scientia Sinica 2025;33(9):1320-1328
Anxiety is a major emotional disorder manifested in the individual's expectation of future threats.The incidence rate of anxiety is about 7.3%,with the highest lifetime prevalence rate among mental health conditions.The mechanism of anxiety overlaps with depression,and anxiety is a typical symptom of various mental diseases or emotional disorders in traditional Chinese medicine.The high rates of comorbidity and disability pose serious threats to people's health.Animal models are important tools for studying anxiety and are of great use for deciphering the pathogenesis of anxiety and for developing drugs.The traditional paradigm of stress-induced anxiety,however,is relatively limited.Based on traditional theory combined with clinical and animal experimental data,we propose a new hypothesis of"insufficiency of ZhiYi'causing anxiety,defined as"an anxiety state induced by the inability of an individual to meet their own needs,limited or lacking after multiple attempts,rendered hindered and powerless by an inability to meet their desires".This hypothesis is more in line with the typical manifestations of despair,lack of pleasure,and social withdrawal in clinical patients,and is supported by traditional theory and experimental data showing"hunger but unable to eat,food but unable to obtain,and gain but not full".Based on this,the established modeling paradigm is easy to apply,with good repeatability and low cost,and can be used to establish anxiety models in rats and mice,to provide a theoretical and model basis for the development and pharmacological evaluation of anti-anxiety drugs.
3.Curative Efficacy Analysis of Allogeneic Hematopoietic Stem Cell Transplantation for Acute Myeloid Leukemia with ASXL1 Mutation.
Ya-Jie SHI ; Xin-Sheng XIE ; Zhong-Xing JIANG ; Ding-Ming WAN ; Rong GUO ; Tao LI ; Xia ZHANG ; Xue LI ; Yu-Pei ZHANG ; Yue SU
Journal of Experimental Hematology 2025;33(3):720-725
OBJECTIVE:
To explore the efficacy and apoptosis of allogeneic hematopoietic stem cell transplantation (allo-HSCT) in the treatment of acute myeloid leukemia (AML) with ASXL1 mutation.
METHODS:
The clinical data of 80 AML patients with ASXL1 mutation treated in our hospital from January 2019 to December 2021 were retrospectively analyzed. The clinical characteristics of the patients were summarized, and the therapeutic effect and prognostic factors of allo-HSCT for the patients were analyzed.
RESULTS:
Among the 80 patients, 38 were males and 42 were females, and the median age was 39(14-65) years. There were 17 patients in low-risk group, 25 patients in medium-risk group and 38 patients in high-risk group. ASXL1 mutation co-occurred with many other gene mutations, and the frequent mutated genes were TET2 (71.25%), NRAS (18.75%), DNMT3A (16.25%), NPM1 (15.00%), CEBPA (13.75%). Among medium and high-risk patients, 29 underwent allo-HSCT, while 34 received chemotherapy. The 2-year overall survival (OS) rate and disease-free survival (DFS) rate of the allo-HSCT group were 72.4% and 70.2%, while those of the chemotherapy group were 44.1% and 34.0%, respectively. The statistical analysis showed significant differences between the two groups (both P < 0.01). Multivariate analysis showed that age at transplantation >50- years and occurrence of acute graft-versus-host disease after transplantation were poor prognostic factors for OS and DFS in transplantation patients.
CONCLUSION
Allo-HSCT can improve the prognosis of AML patients with ASXL1 mutation.
Humans
;
Leukemia, Myeloid, Acute/therapy*
;
Hematopoietic Stem Cell Transplantation
;
Female
;
Male
;
Middle Aged
;
Mutation
;
Adult
;
Repressor Proteins/genetics*
;
Adolescent
;
Retrospective Studies
;
Aged
;
Nucleophosmin
;
Young Adult
;
Transplantation, Homologous
;
Prognosis
;
Survival Rate
4.Impact of admission-blood-glucose-to-albumin ratio on all-cause mortality and renal prognosis in critical patients with coronary artery disease: insights from the MIMIC-IV database.
Yong HONG ; Bo-Wen ZHANG ; Jing SHI ; Ruo-Xin MIN ; Ding-Yu WANG ; Jiu-Xu KAN ; Yun-Long GAO ; Lin-Yue PENG ; Ming-Lu XU ; Ming-Ming WU ; Yue LI ; Li SHENG
Journal of Geriatric Cardiology 2025;22(6):563-577
BACKGROUND:
Blood glucose and serum albumin have been associated with cardiovascular disease prognosis, but the impact of admission-blood-glucose-to-albumin ratio (AAR) on adverse outcomes in critical ill coronary artery disease (CAD) patients was not investigated.
METHODS:
Patients diagnosed with CAD were non-consecutively selected from the MIMIC-IV database and categorized into quartiles based on their AAR. The primary outcome was 1-year mortality, and secondary endpoints were in-hospital mortality, acute kidney injury (AKI), and renal replacement therapy (RRT). A restricted cubic splines model and Cox proportional hazard models assessed the association between AAR and adverse outcomes in CAD patients. Kaplan-Meier survival analysis determined differences in endpoints across subgroups.
RESULTS:
A total of 8360 patients were included. There were 726 patients (8.7%) died in the hospital and 1944 patients (23%) died at 1 year. The incidence of AKI and RRT was 63% and 4.3%, respectively. High AAR was markedly associated with in-hospital mortality (HR = 1.587, P = 0.003), 1-year mortality (HR = 1.502, P < 0.001), AKI incidence (HR = 1.579, P < 0.001), and RRT (HR = 1.640, P < 0.016) in CAD patients in the completely adjusted Cox proportional hazard model. Kaplan-Meier survival analysis noted substantial differences in all endpoints based on AAR quartiles. Stratified analysis and interaction test demonstrated stable correlations between AAR and outcomes.
CONCLUSIONS
The results highlight that AAR may be a potential indicator for assessing in-hospital mortality, 1-year mortality, and adverse renal prognosis in critical CAD patients.
5.Lu'e Biyan Formula for Treatment of Allergic Rhinitis Patients with Fei (Lung)-Qi Deficiency-Coldness Syndrome: A Randomized, Double Blind, and Placebo-Controlled Trial.
Ming-Yue JIA ; Mei-Yi ZHANG ; Si-Yao XIAO ; Yang YU ; Xiang SHAO ; Chun-Sheng HAN ; Gui-Ling HAN
Chinese journal of integrative medicine 2025;31(11):1029-1036
OBJECTIVE:
To observe the clinical effect and safety of Lu'e Biyan Formula (LBF) combined with loratadine in the treatment of moderate to severe allergic rhinitis (AR) patients with Fei (Lung)-qi deficiency-coldness (FQDC) syndrome.
METHODS:
From September 2023 to December 2024, moderate to severe AR patients with FQDC syndrome were recruited from the Outpatient Department of Integrated Traditional Chinese and Western Medicine for Pulmonary Diseases Part 1, China-Japan Friendship Hospital. Participants were randomly assigned to a test group and a control group by using a random number table at a ratio of 1:1. Both groups received oral loratadine tablets (10 mg, once daily) for 2 weeks. In addition, the test group received oral LBF (30 mL, twice daily), and the control group received a placebo of LBF. Changes in the Total Nasal Symptom Score (TNSS), Total Non-nasal Symptom Score (TNNSS), Visual Analog Scale (VAS), Rhinoconjunctivitis Quality of Life Questionnaire (RQLQ), and Chinese medicine (CM) syndrome scores before and after treatment were compared between groups. Moreover, the total effective rates and disease recurrence rates were compared. Adverse events (AEs) during the study period were also recorded.
RESULTS:
Totally 109 participants were recruited, and the full analysis set included 105 cases, 54 in the test group and 51 in the control group. Compared with the pre-treatment values, the scores of sneezing, runny nose, nasal obstruction, nasal itching, TNSS, TNNSS, VAS, RQLQ, and CM syndrome were significantly reduced in both groups at 1 and 2 weeks post-treatment and 12 weeks post-drug withdrawal (P<0.01). After treatment, the aforementioned scores in the test group were all markedly lower than those in the control group (P<0.01). Moreover, the total effective rate in the test group was higher than that in the control group (98.15% vs. 70.59%, P<0.01). After 12 weeks of drug withdrawal, there was no significant difference in the recurrence rate between groups (13.21% vs. 22.22%, P>0.05). No obvious AEs were observed in either group following treatment.
CONCLUSIONS
The combination of LBF with loratadine can effectively alleviate the symptoms of moderate to severe AR patients with FQDC syndrome, thereby improving their quality of life. This therapy demonstrated both precise effect and high safety. (Trial registration No. ITMCTR2025000589).
Humans
;
Drugs, Chinese Herbal/therapeutic use*
;
Male
;
Rhinitis, Allergic/drug therapy*
;
Female
;
Adult
;
Double-Blind Method
;
Quality of Life
;
Qi
;
Middle Aged
;
Loratadine/therapeutic use*
;
Medicine, Chinese Traditional
;
Syndrome
;
Lung/drug effects*
;
Young Adult
;
Treatment Outcome
6.Activation of Centromedial Amygdala GABAergic Neurons Produces Hypotension in Mice.
Xiaoyi WANG ; Ziteng YUE ; Luo SHI ; Wei HE ; Liuqi SHAO ; Yuhang LIU ; Jinye ZHANG ; Shangyu BI ; Tianjiao DENG ; Fang YUAN ; Sheng WANG
Neuroscience Bulletin 2025;41(5):759-774
The central amygdala (CeA) is a crucial modulator of emotional, behavioral, and autonomic functions, including cardiovascular responses. Despite its importance, the specific circuit by which the CeA modulates blood pressure remains insufficiently explored. Our investigations demonstrate that photostimulation of GABAergic neurons in the centromedial amygdala (CeMGABA), as opposed to those in the centrolateral amygdala (CeL), produces a depressor response in both anesthetized and freely-moving mice. In addition, activation of CeMGABA axonal terminals projecting to the nucleus tractus solitarius (NTS) significantly reduces blood pressure. These CeMGABA neurons form synaptic connections with NTS neurons, allowing for the modulation of cardiovascular responses by influencing the caudal or rostral ventrolateral medulla. Furthermore, CeMGABA neurons targeting the NTS receive dense inputs from the CeL. Consequently, stimulation of CeMGABA neurons elicits hypotension through the CeM-NTS circuit, offering deeper insights into the cardiovascular responses associated with emotions and behaviors.
Animals
;
GABAergic Neurons/physiology*
;
Male
;
Central Amygdaloid Nucleus/physiopathology*
;
Hypotension/physiopathology*
;
Mice
;
Blood Pressure/physiology*
;
Mice, Inbred C57BL
;
Solitary Nucleus/physiology*
;
Photic Stimulation
;
Neural Pathways/physiology*
7.Expert consensus on digital restoration of complete dentures.
Yue FENG ; Zhihong FENG ; Jing LI ; Jihua CHEN ; Haiyang YU ; Xinquan JIANG ; Yongsheng ZHOU ; Yumei ZHANG ; Cui HUANG ; Baiping FU ; Yan WANG ; Hui CHENG ; Jianfeng MA ; Qingsong JIANG ; Hongbing LIAO ; Chufan MA ; Weicai LIU ; Guofeng WU ; Sheng YANG ; Zhe WU ; Shizhu BAI ; Ming FANG ; Yan DONG ; Jiang WU ; Lin NIU ; Ling ZHANG ; Fu WANG ; Lina NIU
International Journal of Oral Science 2025;17(1):58-58
Digital technologies have become an integral part of complete denture restoration. With advancement in computer-aided design and computer-aided manufacturing (CAD/CAM), tools such as intraoral scanning, facial scanning, 3D printing, and numerical control machining are reshaping the workflow of complete denture restoration. Unlike conventional methods that rely heavily on clinical experience and manual techniques, digital technologies offer greater precision, predictability, and efficacy. They also streamline the process by reducing the number of patient visits and improving overall comfort. Despite these improvements, the clinical application of digital complete denture restoration still faces challenges that require further standardization. The major issues include appropriate case selection, establishing consistent digital workflows, and evaluating long-term outcomes. To address these challenges and provide clinical guidance for practitioners, this expert consensus outlines the principles, advantages, and limitations of digital complete denture technology. The aim of this review was to offer practical recommendations on indications, clinical procedures and precautions, evaluation metrics, and outcome assessment to support digital restoration of complete denture in clinical practice.
Humans
;
Denture, Complete
;
Computer-Aided Design
;
Denture Design/methods*
;
Consensus
;
Printing, Three-Dimensional
8.Increased Tertiary Lymphoid Structures are Associated with Exaggerated Lung Tissue Damage in Smokers with Pulmonary Tuberculosis.
Yue ZHANG ; Liang LI ; Zi Kang SHENG ; Ya Fei RAO ; Xiang ZHU ; Yu PANG ; Meng Qiu GAO ; Xiao Yan GAI ; Yong Chang SUN
Biomedical and Environmental Sciences 2025;38(7):810-818
OBJECTIVE:
Cigarette smoking exacerbates the progression of pulmonary tuberculosis (TB). The role of tertiary lymphoid structures (TLS) in chronic lung diseases has gained attention; however, it remains unclear whether smoking-exacerbated lung damage in TB is associated with TLS. This study aimed to analyze the characteristics of pulmonary TLS in smokers with TB and to explore the possible role of TLS in smoking-related lung injury in TB.
METHODS:
Lung tissues from 36 male patients (18 smokers and 18 non-smokers) who underwent surgical resection for pulmonary TB were included in this study. Pathological and immunohistological analyses were conducted to evaluate the quantity of TLS, and chest computed tomography (CT) was used to assess the severity of lung lesions. The correlation between the TLS quantity and TB lesion severity scores was analyzed. The immune cells and chemokines involved in TLS formation were also evaluated and compared between smokers and non-smokers.
RESULTS:
Smoker patients with TB had significantly higher TLS than non-smokers ( P < 0.001). The TLS quantity in both the lung parenchyma and peribronchial regions correlated with TB lesion severity on chest CT (parenchyma: r = 0.5767; peribronchial: r = 0.7373; both P < 0.001). Immunohistochemical analysis showed increased B cells, T cells, and C-X-C motif chemokine ligand 13 (CXCL13) expression in smoker patients with TB ( P < 0.001).
CONCLUSION
Smoker TB patients exhibited increased pulmonary TLS, which was associated with exacerbated lung lesions on chest CT, suggesting that cigarette smoking may exacerbate lung damage by promoting TLS formation.
Humans
;
Male
;
Tuberculosis, Pulmonary/immunology*
;
Middle Aged
;
Tertiary Lymphoid Structures/pathology*
;
Adult
;
Lung/pathology*
;
Smoking/adverse effects*
;
Smokers
;
Aged
;
Tomography, X-Ray Computed
9.Environmental exposure to cardiovascular damage:pathogenesis and research pro-gress on microplastics
Siyao NI ; Sheng LIU ; Chenyang WANG ; Kexin YANG ; Ludan BI ; Zhijian YUE ; Ming ZHANG
Chinese Journal of Arteriosclerosis 2025;33(9):823-828
Plastics are widely used in all areas of human life,providing convenience while also causing serious en-vironmental pollution problems.Microplastic pollution is one of its derivative problems.Microplastics are plastic parti-cles with a diameter of less than 5 mm.They are currently widely present in the environment,so humans are at considera-ble risk of exposure to microplastics.Humans are mainly exposed to microplastics through the respiratory tract,digestive tract and skin.When exposed to a large number of microplastics,some of them will enter the body and be transported throughout the body via the bloodstream,accumulating in multiple tissues and organs.A significant amount of microplas-tics has also been detected in the cardiovascular system.This paper systematically describes human exposure to and dam-age by microplastics,highlighting the distribution and pathological damage of microplastics in the cardiovascular system.The pathological mechanisms of cardiovascular damage caused by microplastics are analyzed,and relevant clinical research progress is followed.This paper aims to evaluate the pathological risk of microplastics from the perspective of cardiovascu-lar damage,and provide a basis for disease prevention and scientific prevention and control of microplastic pollution.
10.Mechanism of TIM-3 Regulating M2 Macrophage Polarization through Galectin-3 in Mice Streptococcals Pneumoniae Pneumonia
Bang YU ; Wanqiao ZHANG ; Sheng ZHANG ; Yue ZHANG
Journal of Modern Laboratory Medicine 2025;40(6):33-37
Objective To explore the possible mechanism of T cell immunoglobulin and mucin domain-containing protein-3(TIM-3)regulating M2 macrophage polarization through Galectin-3 in lung injury induced by Streptococcals pneumoniae pneumonia(SPP)in mice.Methods Thirty mice were divided into control group,SPP group and SPP+TIM-3 inhibition group,with 10 mice in each group.The macrophage cell line RAW 264.7 was cultured and divided into a control group,with the SPP group versus the SPP+TIM-3 inhibition group.Lung histopathology was detected by hematoxylin-eosin(H&E)staining.Serum and cell supernatant tumor necrosis factor-α(TNF-α),interleukin-1β(IL-1β)and IL-6 content were measured by enzyme-linked immunosorbent assay(ELISA).Western blotting the protein levels of TIM-3 and Galectin-3 were determined in lung tissues and macrophages.Cluster of differentiation(CD)206,CD86 mRNA levels in lung tissue and macrophages were determined by real time quantitative PCR(RT-qPCR).Results Compared with the control group,the SPP group had significantly abnormal lung tissue pathological structure,thickened alveolar septum,a large number of inflammatory cells infiltration,a large amount of exudate in alveolar space,and increased serum inflammatory factors TNF-α,IL-6 and IL-1β,the protein and mRNA expressions of CD86,the marker protein of M1 macrophages,and the protein and mRNA expressions of CD206,the marker protein of M2 macrophages,and the protein expressions of TIM-3 and Galectin-3 in lung tissues were significantly increased in the model group,and the differences were statistically significally(t=8.36~76.30,all P<0.05).Compared with the SPP group,the SPP+TIM-3 inhibition group had improved lung tissue pathological damage,reduced alveolar septum thickness,inflammatory cell infiltration,reduced exudate in alveolar space,decreased serum inflammatory factors TNF-α,IL-6 and IL-1β content,and decreased expression of CD86 protein and mRNA in lung tissue.The expression of CD206 protein and mRNA was increased,the expression of TIM-3 protein was decreased,and the expression of Galectin-3 protein was increased,and the differences were statistically significant(t=10.67~63.32,all P<0.05).Cell experiments were consistent with this result.Conclusion Inhibition of TIM-3 can improve lung injury in SPP mice by down-regulating the expression of Galectin-3 and promoting M2 macrophage polarization.

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