1.Traditional Chinese Medicine Prevention and Treatment of Ischemic Stroke by Intervening in Brain Microvascular Endothelial Cells: A Review
Wenxiu QIN ; Gang WEI ; Qingjie KONG ; Huiying SUN ; Junfeng XU ; Ying GAO ; Jian YANG
Chinese Journal of Experimental Traditional Medical Formulae 2026;32(13):336-346
The blood-brain barrier (BBB) is a physical and biochemical barrier that precisely regulates brain homeostasis and plays a central role in controlling the transport of endogenous and exogenous drugs and related metabolites across the blood-brain interface. These functions of the BBB are mediated by its major components, including brain microvascular endothelial cells (BMECs), tight junction protein complexes, and influx and efflux transporter proteins. One of the pathological features of ischemic stroke (IS) is BBB disruption, which plays an important role in the development of post-stroke brain injury and subsequent neurological dysfunction. Therefore, given the increasing incidence of IS, there is an urgent need to develop new therapeutic strategies to prevent BBB dysfunction and thereby protect injured brain tissue after IS. This study describes the pathological mechanisms by which BMEC injury after IS leads to BBB dysfunction and elucidates the association between BMECs and IS, including the regulation of apoptosis, autophagy, inflammatory responses, oxidative stress, neurotoxic effects, and cerebral edema. In addition, this article summarizes Chinese herbal medicines that may prevent and treat IS by targeting BMECs. These include monomeric compounds and single herbs such as flavonoids, glycosides, phenols, phthalides, terpenoids, and Styrax. Traditional Chinese medicine (TCM) compound formulas and preparations include oral formulations such as Buyang Huanwu decoction, Sailuotong, Naoxintong capsules, Dandeng Tongnao capsules, and Shexiang Tongxin dropping pills, as well as injectable preparations such as Tongluo Jiunao injection, Xingnaojing injection, Danshen polyphenolic acid for injection, Yiqi Fumai injection, and Shuxuetong injection. This study aims to explore the protective effects of TCM against IS through targeted regulation of BMEC function, providing new insights into the mechanisms of IS and endovascular therapeutic strategies.
2.Expert Consensus on Clinical Application of Qinbaohong Zhike Oral Liquid in Treatment of Acute Bronchitis and Acute Attack of Chronic Bronchitis
Jian LIU ; Hongchun ZHANG ; Chengxiang WANG ; Hongsheng CUI ; Xia CUI ; Shunan ZHANG ; Daowen YANG ; Cuiling FENG ; Yubo GUO ; Zengtao SUN ; Huiyong ZHANG ; Guangxi LI ; Qing MIAO ; Sumei WANG ; Liqing SHI ; Hongjun YANG ; Ting LIU ; Fangbo ZHANG ; Sheng CHEN ; Wei CHEN ; Hai WANG ; Lin LIN ; Nini QU ; Lei WU ; Dengshan WU ; Yafeng LIU ; Wenyan ZHANG ; Yueying ZHANG ; Yongfen FAN
Chinese Journal of Experimental Traditional Medical Formulae 2025;31(4):182-188
The Expert Consensus on Clinical Application of Qinbaohong Zhike Oral Liquid in Treatment of Acute Bronchitis and Acute Attack of Chronic Bronchitis (GS/CACM 337-2023) was released by the China Association of Chinese Medicine on December 13th, 2023. This expert consensus was developed by experts in methodology, pharmacy, and Chinese medicine in strict accordance with the development requirements of the China Association of Chinese Medicine (CACM) and based on the latest medical evidence and the clinical medication experience of well-known experts in the fields of respiratory medicine (pulmonary diseases) and pediatrics. This expert consensus defines the application of Qinbaohong Zhike oral liquid in the treatment of cough and excessive sputum caused by phlegm-heat obstructing lung, acute bronchitis, and acute attack of chronic bronchitis from the aspects of applicable populations, efficacy evaluation, usage, dosage, drug combination, and safety. It is expected to guide the rational drug use in medical and health institutions, give full play to the unique value of Qinbaohong Zhike oral liquid, and vigorously promote the inheritance and innovation of Chinese patent medicines.
3.A detection method of arsenic free fully automatic online digestion iodine analyzer for urinary iodine
Xiuxiu SUN ; Ji'an XIE ; Shudong XU ; Jian JIANG ; Ying WEI ; Ruihan ZONG ; Ningning CHEN ; Hui LIU
Chinese Journal of Endemiology 2025;44(11):920-924
Objective:To establish an arsenic free fully automatic online digestion iodine analyzer detection method for urinary iodine (hereinafter referred to as the method).Methods:Based on the principle of iodine catalyzed antimony cerium redox reaction, a fully automatic online digestion iodine analyzer was used to determine the iodine content in urine. The effectiveness of the method in terms of detection limit, precision, accuracy (determination of urinary iodine primary standard reference materials GBW09108z and GBW09110f and spiked recovery experiment), and interference experiments was validated. The method was compared with the arsenic cerium catalytic spectrophotometry method recommended by the National Reference Laboratory for Iodine Deficiency Disorders.Results:The linear range of the method was 0 - 300 μg/L, with a correlation coefficient │ r│> 0.999 5. The qualitative and quantitative detection limits were 7.41 and 18.01 μg/L, respectively. The relative standard deviation ( RSD) of urine samples with different iodine concentrations ranged from 1.0% to 1.7%. The results of the determination of iodine concentrations in urine using standard substances GBW09108z and GBW09110f were within the given standard range, with RSD < 2.5%. The range of spiked recovery rates for urine samples with different iodine concentrations was 101.3% to 104.8%, with an overall average spiked recovery rate of 103.0%. The average concentration of the baseline iodine standard solution was determined to be 116.21 μg/L, and the relative error of the concentration determination with the addition of interfering substances was less than 5.0%. The comparison results showed that there was no statistically significant difference in the measurement results between the two methods ( t = - 0.06, P = 0.952). Conclusions:The method adopts automated detection, which is simple to operate, labor-saving, and does not require the use of arsenic trioxide. It has high precision and accuracy, and is suitable for detection of large quantities of samples.
4.Progress in Basic Research on Acupuncture and Moxibustion Based on Non-coding RNA
Ying WEI ; Jian XIONG ; Xiao LI ; Jinqun HU ; Yi ZHAO ; Yuxin SUN ; Fayang LING ; Yu LIU ; Liyuan YANG ; Fanrong LIANG ; Wenchuan QI
Chinese Journal of Information on Traditional Chinese Medicine 2025;32(3):174-179
Acupuncture and moxibustion therapy is a kind of treatment and health care method with original advantages of China.With the rapid development of epigenetics and systems biology technology,non-coding RNA(ncRNA)related research has made continuous breakthroughs in the field of acupuncture and moxibustion.This article collected the basic research literature on acupuncture and moxibustion related to ncRNA,and reviewed the research subsystems related to microRNA(miRNA),long chain non coding RNA(lncRNA)and circular RNA(circRNA).NcRNAs are widely involved in the growth,development and reproduction of the organism,as well as in the occurrence and development of various diseases,which fits with the multi-layer,multi-pathway and multi-target action network of acupuncture and moxibustion therapy.Taking ncRNAs as the breakthrough point to explore the mechanism of acupuncture and moxibustion in depth is not only conducive to promoting the exploration of new targets of acupuncture and moxibustion effect,but also can reveal the epigenetic regulation axis of acupuncture and moxibustion effect molecules,and provide ideas and methods for clinical diagnosis and treatment of diseases and evaluation of efficacy.
5.Quality evaluation of"Sangdi"based on HPLC fingerprints combined with chemometrics
Ping LIU ; Shi-ying LUO ; Meng-jia LI ; Xiao-yan TAN ; Jian-bin SUN ; Wei-zao LUO ; Ce TANG ; Yi ZHANG
Chinese Traditional Patent Medicine 2025;47(1):14-21
AIM To evaluate the quality of Tibetan medicine"Sangdi"based on HPLC fingerprints combined with chemometrics.METHODS The analysis was performed on a 30 ℃ thermostatic Welch Ultimate AQ-C18 column(250 mm × 4.6 mm,5 μm),with the mobile phase comprising of acetonitrile-0.2%phosphoric acid flowing at 1 mL/min in a gradient elution manner,and the detection wavelength was set at 245 nm,after which cluster analysis,principal component analysis and orthogonal partial least squares discriminant analysis were performed,the contents of gentiopicroside,sweroside,mangiferin,isoorientin,8-hydroxy-1,3,5-trimethoxyxanthone(R2)and 1,8-dihydroxy-3,7-dimethoxyxanthone(R3)were determined.RESULTS There were 18 common peaks in the fingerprints for 15 batches of samples with the similarities of more than 0.90.Six constituents showed good linear relationships within their own ranges(R 2 ≥ 0.999 2),whose average recoveries were 96.93%-103.58%with the RSDs of 0.82%-2.9%.Various batches of samples were clustered into 2 categories,4 principal components demonstrated the accumulative variance contribution rate of 86.404%,mangiferin,gentiopicroside and isoorientin were taken as quality difference markers.CONCLUSION This stable,reliable and reproducibe method can provide a reference for the comprehensive quality evaluation of"Sangdi".
6.Expert consensus on the assessment and rehabilitation management of speech disorders following oral and maxillofacial tumor surgery
Xiaoying LI ; Moyi SUN ; Wei GUO ; Zhangui TANG ; Longjiang LI ; Guoxin REN ; Zhijun SUN ; Wei SHANG ; Jie ZHANG ; Jian MENG ; Jichen LI ; Kai YANG ; Yue HE ; Chunjie LI ; Lizheng QIN ; Bo LI ; Wei WU ; Qinlong LI-ANG ; Qianwei NI ; Jianhu LI ; Xiangming YANG ; Xiaoyan ZHOU ; Fan YANG ; Jiacun LI ; Tao GAO
Journal of Practical Stomatology 2025;41(1):5-15
The advancement of surgical techniques enables effective treatment for many patients with oral and maxillofacial tumors.How-ever,post-surgery problems such as chewing,swallowing and speech difficulty may arise due to the defects in speech organs and inade-quate compensatory function of tissue flap repair.Speech disorders,in particular,isolate patients by making it difficult for them to com-municate with others,not only impact their quality of life but also potentially lead to psychological problems and social interaction disor-ders.Although the decline in life quality and other related issues caused by speech dysfunction due to surgery and radiotherapy or chemo-therapy have been widely recognized,there is currently no standardized and universally applicable assessment method and standardized re-habilitation treatment management guideline or consensus for speech disorders following oral and maxillofacial tumor surgery at home and abroad.Based on previous clinical practice,combined with the characteristics of speech disorders in patients after oral and maxillofacial tumor surgery,the clinical experience of the experts in maxillofacial tumor surgery and rehabilitation and the relevant domestic and foreign literature,relevant experts organized discussions and modifications,reach a consensus on core content such as the assessment of speech disorders and the implementation plan for early rehabilitation treatment management,providing a reference for clinical practice,in order to improve patients'speech-related life quality and enhance the assessment and rehabilitation treatment techniques for speech disorders after oral and maxillofacial tumor surgery.
7.Progress in Basic Research on Acupuncture and Moxibustion Based on Non-coding RNA
Ying WEI ; Jian XIONG ; Xiao LI ; Jinqun HU ; Yi ZHAO ; Yuxin SUN ; Fayang LING ; Yu LIU ; Liyuan YANG ; Fanrong LIANG ; Wenchuan QI
Chinese Journal of Information on Traditional Chinese Medicine 2025;32(3):174-179
Acupuncture and moxibustion therapy is a kind of treatment and health care method with original advantages of China.With the rapid development of epigenetics and systems biology technology,non-coding RNA(ncRNA)related research has made continuous breakthroughs in the field of acupuncture and moxibustion.This article collected the basic research literature on acupuncture and moxibustion related to ncRNA,and reviewed the research subsystems related to microRNA(miRNA),long chain non coding RNA(lncRNA)and circular RNA(circRNA).NcRNAs are widely involved in the growth,development and reproduction of the organism,as well as in the occurrence and development of various diseases,which fits with the multi-layer,multi-pathway and multi-target action network of acupuncture and moxibustion therapy.Taking ncRNAs as the breakthrough point to explore the mechanism of acupuncture and moxibustion in depth is not only conducive to promoting the exploration of new targets of acupuncture and moxibustion effect,but also can reveal the epigenetic regulation axis of acupuncture and moxibustion effect molecules,and provide ideas and methods for clinical diagnosis and treatment of diseases and evaluation of efficacy.
8.Quality evaluation of"Sangdi"based on HPLC fingerprints combined with chemometrics
Ping LIU ; Shi-ying LUO ; Meng-jia LI ; Xiao-yan TAN ; Jian-bin SUN ; Wei-zao LUO ; Ce TANG ; Yi ZHANG
Chinese Traditional Patent Medicine 2025;47(1):14-21
AIM To evaluate the quality of Tibetan medicine"Sangdi"based on HPLC fingerprints combined with chemometrics.METHODS The analysis was performed on a 30 ℃ thermostatic Welch Ultimate AQ-C18 column(250 mm × 4.6 mm,5 μm),with the mobile phase comprising of acetonitrile-0.2%phosphoric acid flowing at 1 mL/min in a gradient elution manner,and the detection wavelength was set at 245 nm,after which cluster analysis,principal component analysis and orthogonal partial least squares discriminant analysis were performed,the contents of gentiopicroside,sweroside,mangiferin,isoorientin,8-hydroxy-1,3,5-trimethoxyxanthone(R2)and 1,8-dihydroxy-3,7-dimethoxyxanthone(R3)were determined.RESULTS There were 18 common peaks in the fingerprints for 15 batches of samples with the similarities of more than 0.90.Six constituents showed good linear relationships within their own ranges(R 2 ≥ 0.999 2),whose average recoveries were 96.93%-103.58%with the RSDs of 0.82%-2.9%.Various batches of samples were clustered into 2 categories,4 principal components demonstrated the accumulative variance contribution rate of 86.404%,mangiferin,gentiopicroside and isoorientin were taken as quality difference markers.CONCLUSION This stable,reliable and reproducibe method can provide a reference for the comprehensive quality evaluation of"Sangdi".
9.Short-term efficacy of 3D-printed artificial vertebral body combined with PEEK-Cage implantation in treatment of ossification of posterior longitudinal ligament of cervical spine
Shao-tong SUN ; Jun LIU ; Ting-yu LIU ; Wei-jian REN
Journal of Regional Anatomy and Operative Surgery 2025;34(4):325-329
Objective To investigate the short-term efficacy of 3D-printed artificial vertebral body combined with PEEK-Cage implantation in anterior cervical surgery for ossification of the posterior longitudinal ligament of the cervical spine(OPLL).Methods The clinical data of 15 patients with OPLL who underwent anterior cervical surgery with 3D-printed artificial vertebral body and PEEK-Cage implantation in the Fifth Department of Orthopaedics,Liaoning Provincial People's Hospital from September 2022 to June 2023 was retrospectively analyzed.The surgical time,intraoperative blood loss,postoperative drainage volume,bed rest time,hospital stay,and surgery-related complications of patients were analyzed.The Japanese Orthopaedic Association(JOA)score and visual analogue scale(VAS)score of patients were counted before surgery,3 days after surgery,1 month after surgery and 6 months after surgery.The changes of Cobb angle of fusion segment of patients were recorded before surgery,3 days after surgery,1 month after surgery and 6 months after surgery.Results All 15 patients successfully completed the surgery.The surgical time was 130 to 160 minutes,with an average of(148.68±10.04)minutes.The intraoperative blood loss was 50 to 200 mL,with an average of(130.0±18.8)mL.The postoperative drainage volume was 220 to 980 mL,with an average of(270.0±24.6)mL.The bed rest time was 3 to 11 days,with an average of(3.6±2.8)days.The hospital stay was 7 to 16 days,with an average of(8.2±2.6)days.All patients'incisions healed in the first stage,and no infection occurred.One patient suffered from dural sac tear during surgery;4 patients had dysphagia after surgery;1 patient suffered from muscle weakness of one limb after surgery;Hematoma formed in the incision of cervical spine in 1 patient 3 days after surgery.At 3 days,1 month,and 6 months after surgery,the Cobb angle,VAS score and JOA score of 3 patients with myeloid symptoms and upper limb root pain were significantly improved compared with those before surgery(P<0.05),and the Cobb angle and JOA score of 12 patients with only myeloid symptoms were significantly improved compared with those before surgery(P<0.05).Conclusion 3D-printed artificial vertebral body combined with PEEK-Cage implantation in anterior cervical surgery is an effective method for the treatment of OPLL,which can significantly relieve patients'pain and improve their dysfunction in a short time,with good stability and fusion effect.
10.Expert consensus on the basic research and clinical application of circadian clock for the precision diagnosis and treatment of oral and maxillofacial squamous cell carcinoma
Kai YANG ; Moyi SUN ; Longjiang LI ; Zhangui TANG ; Wei GUO ; Guoxin REN ; Zhiwei ZHANG ; Hong TANG ; Jie ZHANG ; Zhijun SUN ; Qing XI ; Chunjie LI ; Xin HUANG ; Heming WU ; Wei SHANG ; Jian MENG ; Jichen LI ; Hong MA ; Guiquan ZHU ; Yi LI ; Yaoxu LI ; Haitao HE ; Fugui ZHANG ; Jie ZHANG ; Dan ZHAO ; Deping SUN ; Xiaoqiang LV ; Dan CHEN ; Fujun ZHANG ; Rui CHEN ; Yadong LI ; Jinsong ZHANG ; Xiaojuan FU ; Li XIANG ; Shouyi LI ; Shilin YIN
Journal of Practical Stomatology 2025;41(2):149-156
Recent studies have shown that the physiological homeostasis of oral mucosal cells is regulated by the circadian clock.Dis-ruption or dysfunction of the circadian clock is closely associated with the development of oral squamous cell carcinoma(OSCC).Research based on the circadian clock offers a novel perspective on the pathogenesis and therapeutic strategies for OSCC.However,there is current-ly limited research on this topic,and people generally have insufficient understanding and recognition of the circadian clock.Given the complexity and challenges of circadian clock which is the fourth dimension of medical research,we organize relevant experts based on summarizing the current research results of circadian clock in the pathogenesis and precision diagnosis and treatment of OSCC,combining the scientific principles of the circadian clock's role and their long-term research experience,then summarizes and recommends the con-sensus opinions for the research of circadian clock in the pathogenesis mechanism and precision diagnosis and treatment of human OSCC,with the hope of providing guidance for the basic research and clinical application of circadian clock or circadian rhythm in the pathogene-sis mechanism and precision diagnosis and treatment of oral and maxillofacial squamous cell carcinoma.

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