1.Research Progress of Vagal Nerve Regulation Mechanism in Acupuncture Treatment of Atrial Fibrillation.
Lu-Lu CAO ; Hui-Rong LIU ; Ya-Jie JI ; Yin-Tao ZHANG ; Bing-Quan WANG ; Xiao-Hong XUE ; Pei WANG ; Zhi-Hui LUO ; Huan-Gan WU
Chinese journal of integrative medicine 2025;31(3):281-288
Atrial fibrillation (AF) is the most common arrhythmia in clinical practice. It has a high prevalence and poor prognosis. The application of antiarrhythmic drugs and even surgery cannot completely treat the disease, and there are many sequelae. AF can be classified into the category of "palpitation" in Chinese medicine according to its symptoms. Acupuncture has a significant effect on AF. The authors find that an important mechanism of acupuncture in AF treatment is to regulate the cardiac vagus nerve. Therefore, this article intends to review the distribution and function of vagus nerve in the heart, the application and the regulatroy effect for the treatment of AF.
Atrial Fibrillation/physiopathology*
;
Humans
;
Acupuncture Therapy
;
Vagus Nerve/physiology*
;
Animals
3.Visualization Analysis of Artificial Intelligence Literature in Forensic Research
Yi-Ming DONG ; Chun-Mei ZHAO ; Nian-Nian CHEN ; Li LUO ; Zhan-Peng LI ; Li-Kai WANG ; Xiao-Qian LI ; Ting-Gan REN ; Cai-Rong GAO ; Xiang-Jie GUO
Journal of Forensic Medicine 2024;40(1):1-14
Objective To analyze the literature on artificial intelligence in forensic research from 2012 to 2022 in the Web of Science Core Collection Database,to explore research hotspots and developmen-tal trends.Methods A total of 736 articles on artificial intelligence in forensic medicine in the Web of Science Core Collection Database from 2012 to 2022 were visualized and analyzed through the litera-ture measuring tool CiteSpace.The authors,institution,country(region),title,journal,keywords,cited references and other information of relevant literatures were analyzed.Results A total of 736 articles published in 220 journals by 355 authors from 289 institutions in 69 countries(regions)were identi-fied,with the number of articles published showing an increasing trend year by year.Among them,the United States had the highest number of publications and China ranked the second.Academy of Forensic Science had the highest number of publications among the institutions.Forensic Science Inter-national,Journal of Forensic Sciences,International Journal of Legal Medicine ranked high in publica-tion and citation frequency.Through the analysis of keywords,it was found that the research hotspots of artificial intelligence in the forensic field mainly focused on the use of artificial intelligence technol-ogy for sex and age estimation,cause of death analysis,postmortem interval estimation,individual identification and so on.Conclusion It is necessary to pay attention to international and institutional cooperation and to strengthen the cross-disciplinary research.Exploring the combination of advanced ar-tificial intelligence technologies with forensic research will be a hotspot and direction for future re-search.
4.Clinical study of skin bridge preopening window drainage in enhanced recovery of mixed hemorrhoids surgically treated with external dissection and internal ligation
Chongfu WU ; Haitao XIAO ; Min MA ; Feng LI ; Shenghong GAN ; Xuexue WU
Journal of Clinical Surgery 2024;32(2):203-205
Objective To investigate the clinical application of skin bridge preopening window drainage in enhanced recovery of mixed hemorrhoids surgically treated with external dissection and internal ligation.Methods A total of 620 patients with mixed hemorrhoids surgically treated with external dissection and internal ligation were retrospectively analyzed from March 1,2021-February 28,2022.Patients were divided into the observation group(n=304)and the control group(n=316)according to the single and even numbers randomly generated at the time of admission.In the observation group,on the basis of conventional operation and drug treatment in the control group,most of them chose to implement preopening window drainage of the skin bridge according to the intraoperative evaluation of the anal skin bridge according to the unified evaluation criteria.Symptom-sign scoring scale used to evaluate the anal edema and pain after the operation.To compare and analyze differences in anal edema,anal pain and the postoperative hospital stay between the observation group and the control.Results The average daily edema scores of the observation group and the control group were 0.56 and 1.2 points,respectively.The average daily edema score of the observation group was lower than that of the control group,with the statistically significant differences(P<0.05).The average daily pain scores of the observation group and the control group were 0.6 and 1.201+0.289 points,respectively.The average daily pain score of the observation group was lower than that of the control group,with the statistically significant differences(P<0.05).The average hospitalization days of the observation group and the control group were 8 days and 10 days,respectively.The average length of stay in the observation group was less than that in the control group,with the statistically significant differences(P<0.05).Conclusion Skin bridge preopening window drainage can effectively relieve the degree of anal edema and pain in patients with mixed hemorrhoids surgically treated with external dissection and internal ligation,improve clinical efficacy,shorten the postoperative hospital stay.It has practical value and clinical significance for enhanced recovery.
5.Herbal Textual Research on Bletillae Rhizoma in Famous Classical Formulas
Dan ZHAO ; Tao ZHOU ; Chaolei LUO ; Dewei GAN ; Lingling LIU ; Chuanzhi KANG ; Zhikun WU ; Xu LI ; Yan FU ; Guoqiong CAO ; Yongping ZHANG ; Chenghong XIAO ; Zhilai ZHAN
Chinese Journal of Experimental Traditional Medical Formulae 2024;30(4):77-88
In order to provide basic information for the utilization and development of famous classical formulas containing Bletillae Rhizoma, this article systematically analyzes the historical evolution of the name, origin, harvesting and processing of Bletillae Rhizoma by reviewing the ancient materia medica, prescription books, medical books and modern literature. The research results showed that Baiji(白及) was the main name, some scholars took Baiji(白芨) as its main name, and there were many other names such as Baiji(白给), Baigen(白根), Baiji(白苙). The mainstream source of Bletillae Rhizoma was the tubers of Bletilla striata, and drying, large, white, solid, root-free and skin removed completely were the good quality standards. With the promotion of wild to cultivated medicinal materials, there were certain differences between their traits, and the quality evaluation indexes should be adjusted accordingly. The origin of records in the past dynasties was widely distributed, with Guizhou and Sichuan having high production and good quality in modern times. The harvesting period is mostly in spring and autumn, and harvested in autumn was better. The processing and processing technology is relatively simple, and it was used fresh or powdered in past dynasties, while it is mainly sliced for raw use in modern times. Based on the results, it is suggested that the tubers of Bletilla striata of Orchidaceae should be used in the famous classical formulas, and it should be uniformly written as Baiji(白及). And if the original formula indicates the requirement of processing, it should be operated according to the requirement, if the requirement of processing is not indicated, it can be used in raw form as medicine.
6.The Role of Prefrontal Cortex in Social Behavior
Gan-Jiang WEI ; Ling WANG ; Jing-Nan ZHU ; Xiao WANG ; Yu-Ran ZANG ; Chen-Guang ZHENG ; Jia-Jia YANG ; Dong MING
Progress in Biochemistry and Biophysics 2024;51(1):82-93
Social behavior is extremely important for the physical and mental health of individuals, their growth and development, and for social development. Social behavioral disorders have become a typical clinical representation of a variety of psychiatric disorders and have serious adverse effects on the development of individuals. The prefrontal cortex, as one of the key areas responsible for social behavior, involves in many advanced brain functions such as social behavior, emotion, and decision-making. The neural activity of prefrontal cortex has a major impact on the performance of social behavior. Numerous studies demonstrate that neurons and glial cells can regulate certain social behaviors by themselves or the interaction which we called neural microcircuits; and the collaboration with other brain regions also regulates different types of social behaviors. The prefrontal cortex (PFC)-thalamus projections mainly influence social dominance and social preference; the PFC-amygdala projections play a key role in fear behavior, emotional behavior, social exploration, and social identification; and the PFC-nucleus accumbens projections mainly involve social preference, social memory, social cognition, and spatial-social associative learning. Based on the above neural mechanism, many studies have focused on applying the non-invasive neurostimulation to social deficit-related symptoms, including transcranial magnetic stimulation (TMS), transcranial electrical stimulation (TES) and focused ultrasound stimulation (FUS). Our previous study also investigated that repetitive transcranial magnetic stimulation can improve the social behavior of mice and low-intensity focused ultrasound ameliorated the social avoidance behavior of mice by enhancing neuronal activity in the prefrontal cortex. In this review, we summarize the relationship between neurons, glial cells, brain projection and social behavior in the prefrontal cortex, and systematically show the role of the prefrontal cortex in the regulation of social behavior. We hope our summarization will provide a reference for the neural mechanism and effective treatment of social disorders.
7.Clinical trial of remifentanil combined with dexmedetomidine in orthopedic surgery for the elderly patients
Zhi-Min ZHANG ; Yong-Le LI ; Xiao-Long NIU ; Guang-Yi WU ; Ying WANG ; Lu GAN
The Chinese Journal of Clinical Pharmacology 2024;40(2):190-194
Objective To investigate the effects of remifentanil and dexmedetomidine controlled hypotension on coagulation function,cerebral oxygen metabolism and amino acid neurotransmitter levels in elderly patients undergoing orthopedic surgery.Methods The elderly patients who underwent lower extremity orthopedic surgery were divided into group A(given dexmedetomidine for hypotension),group B(given remifentanil for hypotension)and group C(given remifentanil combined with dexmedetomidine for hypotension)according to different anesthetic drugs.Systolic blood pressure(SBP),diastolic blood pressure(DBP)and heart rate(HR)were compared among the 3 groups.Cerebral oxygen metabolism[arterial oxygen content,(CaO2),oxygen saturation of internal jugular vein(SjvO2),oxygen content of internal jugular vein(CjvO2)],coagulation function[activated partial thromboplastin time(APTT),prothrombin time(PT),thrombin time(TT),plasma fibrinogen(FIB)],amino acid neurotransmitters[glutamic acid(Glu),aspartate(Asp),gamma-aminobutyric acid(GABA)]were compared,and the occurrence of adverse drug reactions during the trial were compared.Results At 12 h after anesthesia,the APTT of group A,group B and group C were(17.26±2.77),(17.37±2.92)and(31.11±4.74)s,respectively.GABA were(18.74±2.71),(19.22±2.60)and(23.37±2.59)mmol·L-1,respectively.3 min after withdrawal,CaO2 in group A,group B and group C were(139.31±9.03),(140.90±8.70)and(131.75±10.11)mL·L-1,respectively;SjvO2 were(63.59±2.23)%,(63.40±2.44)%and(68.82±3.36)%,respectively.The above indexes of group C were compared with those of group A and group B,and the differences were statistically significant(all P<0.05).The incidence of adverse drug reactions in group A,B and C were 12.82%,27.50%and 7.32%,respectively.The incidence of adverse drug reactions in group C were lower than that in group A and group B(P<0.05).Conclusion Remifentanil combined with dexmedetomidine for controlled hypotension in elderly orthopedic surgery has better blood pressure control effect,can improve postoperative coagulation function,maintain cerebral oxygen metabolism balance,reduce cognitive function injury and anesthesia adverse drug reactions.
8.Effects of radiation on pharmacokinetics
Jie ZONG ; Hai-Hui ZHANG ; Gui-Fang DOU ; Zhi-Yun MENG ; Ruo-Lan GU ; Zhuo-Na WU ; Xiao-Xia ZHU ; Xuan HU ; Hui GAN
The Chinese Journal of Clinical Pharmacology 2024;40(13):1996-2000
Radiation mainly comes from medical radiation,industrial radiation,nuclear waste and atmospheric ultraviolet radiation,etc.,radiation is divided into ionizing radiation and non-ionizing radiation.Studying the effects of ionizing and non-ionizing radiation on drug metabolism,understanding the absorption and distribution of drugs in the body after radiation and the speed of elimination under radiation conditions can provide reasonable guidance for clinical medication.This article reviews the effects of radiation on the pharmacokinetics of different drugs,elaborates the changes of different pharmacokinetics under radiation state,and discusses the reasons for the changes.
9.Clinical Features and Prognosis of Secondary Intestinal Diffuse Large B-Cell Lymphoma
Xiao-Jun CHEN ; Su-Xia LIN ; Dong-Hui GAN ; Jian-Zhen SHEN ; Yu-Min FU ; Yue YIN ; Min-Juan ZENG ; Yan-Quan LIU
Journal of Experimental Hematology 2024;32(4):1097-1105
Objective:To explore and analyze the clinical features and prognostic factors of secondary intestinal diffuse large B-cell lymphoma(SI-DLBCL),in order to provide reference for the basic research and clinical diagnosis and treatment of secondary lymphoma of rare sites in the field of hematology.Methods:The clinical data of 138 patients with SI-DLBCL admitted to Fujian Medical University Union Hospital from June 2011 to June 2022 were collected and sorted,the clinical and pathological features,diagnosis,treatment and prognosis were analyzed.Cox regression risk model was used to conduct univariate and multivariate analysis on the prognostic risk factors.Results:Among the 138 patients with SI-DLBCL included in this study,85(61.59%)were male,53(38.41%)were female,the median age of onset was 59.5(16-84)years,the clinical manifestations lacked specificity,the first-line treatment regimen was mainly chemotherapy(67.39%),94 cases(68.12%)received chemotherapy alone,40 cases(28.98%)were treated with chemotherapy combined with surgery,and 4 cases(2.90%)were treated with surgery alone.The median follow-up time was 72(1-148)months.Among the 138 patients with SI-DLBCL,79(57.25%)survived,34(24.64%)died,25 cases(18.12%)lost to follow-up,the PFS rates of 1-year,3-year and 5-year were 57.97%,49.28%and 32.61%,and the OS rates of 1-year,3-year and 5-year were 60.14%,54.35%and 34.06%,respectively.The results of univariate Cox regression analysis showed that age,Lugano stage and IPI score were the influencing factors of OS in SI-DLBCL patients,and age,Lugano stage and IPI score were the influencing factors of PFS in SI-DLBCL patients.The results of multivariate Cox analysis showed that Lugano stage was an independent prognostic factor affecting OS and PFS in SI-DLBCL patients.Conclusion:Patients with SI-DLBCL are more common in middle-aged and elderly men,and the early clinical manifestations lack specificity,and the first-line treatment regimen is mainly R-CHOP chemotherapy,and Lugano stage is an independent prognostic factor affecting OS and PFS in SI-DLBCL patients.
10.Moxifloxacin treatment for Mycoplasma hominis meningitis in an extremely preterm infant
Wei-Ying MAO ; Jiang-Er LAN ; Ming-Yu GAN ; Xun-Jie ZHANG ; Hui YU ; Li-Yuan HU ; Rong ZHANG ; Yun CAO ; Mi-Li XIAO
Chinese Journal of Contemporary Pediatrics 2024;26(4):432-436
The patient,a male newborn,was admitted to the hospital 2 hours after birth due to prematurity(gestational age 27+5 weeks)and respiratory distress occurring 2 hours postnatally.After admission,the infant developed fever and elevated C-reactive protein levels.On the fourth day after birth,metagenomic next-generation sequencing of cerebrospinal fluid indicated a positive result for Mycoplasma hominis(9 898 reads).On the eighth day,a retest of cerebrospinal fluid metagenomics confirmed Mycoplasma hominis(56 806 reads).The diagnosis of purulent meningitis caused by Mycoplasma hominis was established,and the antibiotic treatment was switched to moxifloxacin[5 mg/(kg·day)]administered intravenously for a total of 4 weeks.After treatment,the patient's cerebrospinal fluid tests returned to normal,and he was discharged as cured on the 76th day after birth.This article focuses on the diagnosis and treatment of neonatal Mycoplasma hominis purulent meningitis,introducing the multidisciplinary diagnosis and treatment of the condition in extremely preterm infants.[Chinese Journal of Contemporary Pediatrics,2024,26(4):432-436]

Result Analysis
Print
Save
E-mail