Objective Based on the visualization graph analysis of the research hotspots of Angelica sinensis, predict the future research trends, and provide references for the next step of Angelica sinensis research. Methods Chinese and English literatures on Angelica sinensis collected from CNKI, WanFang, VIP and Web of Science from 2012 to 2022 were retrieved. CiteSpace 6.1.R6 software was used to perform visualization econometrics analysis on the number of publications, authors, institutions, journals, keywords and other topics. Results 3490 Chinese literatures and 409 English literatures were included. Visual knowledge map analysis showed that Gansu University of Chinese Medicine and Nanjing University of Chinese Medicine were the research institutions with the largest number of literature publications in Chinese and English respectively. Journals published mainly include Shizhen Traditional Chinese Medicine and Materia medica, Evidence-based Complementary and Alternative Medicine. Current research hotspots include the effects of Angelica sinensis polysaccharides, volatile oils, and ferulic acid on the hematopoietic system, chronic diseases, and cognitive impairment, as well as clinical efficacy evaluations of classic prescriptions containing Angelica sinensis and their modified formulations. The research trend was characterized by a focus on the pharmacological study of Danggui Buxue Tang,employing various experimental approaches such as network pharmacology, serum pharmacology, and metabolomics to elucidate the mechanisms of Angelica sinensis. Conclusion The pharmacological effects of Angelica sinensis and its compound were extensive, which should be further researched.

The inflammatory microenvironment is closely associated with the initiation and progression of osteoarthritis （OA）， specifically manifesting as macrophage activation， dysregulation of inflammatory cytokines， and redox imbalance. Following an overview of the pathological characteristics of the OA inflammatory microenvironment， this paper reviews the research progress on the mechanism of traditional Chinese medicine （TCM） intervening in OA by modulating the inflammatory microenvironment. It has been found that TCM monomers/active ingredients （such as total alkaloids from Strychnos nux-vomica ， quercetin， triptolide， etc.）， herb pairs （e.g. Angelica pubescens - Gentiana macrophylla ， Carthami Flos-Lycopodii Herba）， and TCM formulas （such as Zhuanggu jianxi formula， Duhuo jisheng decoction and Rongjin niantong formula， etc.） can inhibit macrophage activation， reduce the release of proinflammatory cytokines and the generation of reactive oxygen species by inhibiting multiple signaling pathways， including nuclear factor-κB， Wnt/ β -catenin， and mitogen-activated protein kinase， thereby alleviating the articular inflammatory microenvironment， restoring local joint homeostasis， and slowing the progression of OA.

Tuberous sclerosis complex (TSC) is an autosomal dominant genetic disorder primarily caused by pathogenic variants in the TSC1 or TSC2 genes. It is characterized by multisystem hamartomatous lesions and neuropsychiatric manifestations. Here we report a young male patient with TSC involving multiple organs, caused by a heterozygous frameshift mutation in TSC2 (c.2071delC, p.Arg691Alafs^*7). The patient initially presented with classic facial angiofibromas and hypomelanotic macules, and subsequently developed psychiatric and behavioral disturbances with auditory hallucinations. Neuroimaging revealed an intracranial mass lesion, which was confirmed as a subependymal giant cell astrocytoma on postoperative histopathology following surgery performed at an outside institution. After admission, the patient underwent a comprehensive diagnostic workup, and multidisciplinary treatment evaluation revealed extensive multisystem involve-ment, including the nervous system, skin, kidneys, lungs, heart, eyes, pancreas, liver and bones. Combined with relevant literature, this article discusses the molecular mechanisms, clinical phenotypes, and comprehensive management of TSC, in order to provide a reference for the standardized and individualized management of this disease.

Objective: o analyze the epidemic characteristics of five sexually transmitted diseases (STDs), including syphilis, gonorrhea, condyloma acuminatum, genital herpes and genital Chlamydia trachomatis infection in Yangzhou City, Jiangsu Province from 2019 to 2023, so as to provide the reference for the prevention and control strategies of STDs. Methods: Data of the onset time and diagnostic types of STDs cases in Yangzhou City from 2019 to 2023 were collected from the Infectious Disease Surveillance System of Chinese Disease Prevention and Control Information System. The temporal, regional and population characteristics of five types of STDs was analyzed using the descriptive epidemiological method. Results: A total of 10 895 cases of STDs were reported in Yangzhou City from 2019 to 2023, with an average annual reported incidence rate of 47.83/105. The average annual reported incidence rates of syphilis, gonorrhea, condyloma acuminatum, genital herpes and genital Chlamydia trachomatis infections were 41.11/105, 2.83/105, 2.59/105, 0.43/105 and 0.85/105, respectively. The reported incidence rate of STDs showed a decreasing trend from 2019 to 2023 (P<0.05), with an average annual growth rate of -3.44%. The reported incidence rates of syphilis and gonorrhea showed a decreasing trend (both P<0.05), with average annual growth rates of -4.26% and -6.47%, respectively. The reported incidence rate of genital Chlamydia trachomatis infection showed an increasing trend (P<0.05), with an average annual growth rate of 22.32%. Baoying County, Guangling District and Hanjiang District had the top three reported incidence rates of STDs, at 56.61/105, 55.61/105 and 46.50/105, respectively. The average annual reported incidence rate of STDs among males was higher than that among females (53.19/105 vs. 42.54/105, P<0.05). The STD cases were primarily people aged 50 years and above, with 6 641 cases accounting for 60.95%. The occupations of STD cases were mainly farmers, housekeepers and unemployed, with 4 670 and 3 273 cases accounting for 42.86% and 30.04%, respectively. Conclusions The overall reported incidence of STDs in Yangzhou City from 2019 to 2023 showed a downward trend, while the reported incidence of genital Chlamydia trachomatis infection showed an upward trend. The individuals aged 50 years and above, farmers, housekeepers and the unemployed were identified as high-risk groups for STDs.

Objective:To explore the clinical characteristics, diagnosis, and treatment of chylous pleural effusion caused by liver cirrhosis.Methods:The clinical data of 19 cases of liver cirrhosis complicated with chylous pleural effusion admitted at Department of Lymphatic Surgery, Beijing Shijitan Hospital from Jun 2013 to Oct 2022 was retrospectively analyzed.Results:There were 12 males (63.2%) and 7 females (36.8%).Ten cases (52.6%) had right chylothorax, and 9 cases (47.4%) had bilateral chylothorax; Seventeen cases (89.5%) had concurrent ascites. Chest fluid examination: 3 cases were milky white (16%), 10 cases were yellow white (53%), 4 cases were orange yellow (21%), and 2 cases were pink (10%).There were 2 cases of exudate and 17 cases of transudate. By radionuclide lymphatic imaging, 9 cases showed increased radiation in the right chest cavity; One case showed increased radiation in the left chest cavity; Five cases showed bilateral chest radiation elevation. By lymphangiography,11 cases showed complete visualization of the thoracic duct, of which 10 cases showed obstruction at the outlet of the thoracic duct. The 10 patients underwent surgical treatment for the release of adhesions at the end of the thoracic duct, and the postoperative result was good. Six patients died during follow-up.Conclusions:Cirrhosis combined with chylous pleural effusion is rare in clinical practice and prognosis is poor. The laboratory examination of pleural effusion is an important basis for determining chylous pleural effusion. The lysis of adhesions at the end of the thoracic duct has a certain therapeutic effect on patients with lymphangiography indicating thoracic duct outlet obstruction.

Objective To establish two osteoarthritis models of destabilization of the medial meniscus(DMM)and chronic ankle instability(CAI)in mice,and compare the effects of knee osteoarthritis with varus deformity on ipsilateral ankle cartilage degeneration.Methods Thirty 6-week-old C57BL/6J male mice were randomly divided into a control group and two surgical groups(DMM group and CAI group),respectively.The progression of ankle joint degeneration was quantitatively evaluated through behavioral observation,imaging techniques and histopathology analysis in each group of mice over a 12-week period.Results A decline in gait stability and balance was observed in two surgical groups.Compared to the control group,the time required to cross the balance beam was increased by 23.20％,and the number of slips was increased by 43.26％at 12th week postoperatively in the DMM group.The bone volume fraction and bone mineral density of ankle joints also increased.Meanwhile,wear and tear of the ankle cartilage were found,with the formation of osteophytes,and OARSI score was increased by 88.89％.These changes in ankle joint were more pronounced in the CAI group.Conclusions This mouse model-based study revealed a coupling relationship between the knee and ankle motion.Knee osteoarthritis with varus deformity could lead to a significant ankle joint degeneration,while the damage was less severe than that observed in CAI.

Objective:To investigate intraoperative pathological findings and the interventional effects of "deep cervical lymphaticovenous anastomosis+" (dcLVA+) on deep cervical lymphatic drainage as well as the blood flow of carotid artery and jugular vein in elderly patients with cognitive impairment, and to put forward the thoughts based on the findings from the surgery.Methods:Between May 2024 and December 2024, retrospective analysis of Microsurgery Hospital, Fengcheng Hospital, Xi'an Medical College performed dcLVA+ between the deep cervical lymphatics or lymph nodes and jugular veins in 50 elderly patients with cognitive impairment (19 males and 31 females, aged 55-88 years with 69.94 years in average). Nine patients were found with Clinical Dementia Rating (CDR) score at 1 (mild), 7 with CDR score at 2 (moderate) and 34 with CDR score at 3 (severe). Intraoperative observations based on literature reviews had identified anatomical relationships between the lymphatic sacs containing cervical lymphatic chain and the carotid sheath. The lymph node count, size, distribution, thickness of fat tissue and conditions of lymphatic vessels were documented. Ultrasound was used to compare the blood flow of carotid artery and jugular vein as well as the cross-sectional areas at the planes of hyoid and cricoid cartilage before and after the closure of incisions under anaesthesia in 39 patients. Correlation analyses for Mini-Mental State Examination (MMSE), Montreal Cognitive Assessment (MoCa), Activities of Daily Living (ADL) and Agitation behavior score before and 1 week after surgery were performed using Spearman's correlation and Wilcoxon paired tests. P<0.05 was considered statistically significant. Postoperative follow-ups were conducted via the visit of outpatient clinic and WeChat and telephone interviews. Results:In surgery, the cervical lymphatic chain was found running within an almost enclosed sac surrounding the carotid sheath. There were enlarged lymph nodes, increased fat deposition, lymphatic dilation or fibrosis in the sac. The preoperative blood flow in the carotid artery at the planes of hyoid and cricoid cartilage in the 39 patients was recorded at 150.52 ml/min±40.33 ml/min and 358.29 ml/min±129.30 ml/min, while that in the jugular vein was at 172.50 ml/min±63.94 ml/min and 317.00 ml/min±105.21 ml/min, respectively, both were far lower than the normal blood flow. There were statistically significant differences in the blood flow of carotid artery and jugular vein before and after surgery ( P<0.01). It was found that the preoperative blood flow of the internal carotid artery at the plane of hyoid was positively correlated with the preoperative scores of MMSE ( P<0.01), MoCa ( P<0.05) and ADL ( P<0.01). The blood flow of the common carotid artery at the plane of cricoid cartilage was found significantly and positively correlated with the preoperative scores of MMSE ( P<0.05). It was also noted that the blood flow of the internal carotid artery at the plane of hyoid was significantly and positively correlated with the postoperative ADL ( P<0.01) but negatively correlated with the Agitation behavior score ( P<0.05). The blood flow of the common carotid artery at the plane of cricoid cartilage was significantly and positively correlated with the postoperative scores of MMSE and MoCa ( P<0.05). The blood flow of the internal jugular vein at the plane of hyoid was negatively correlated with the Agitation behavior score ( P<0.01). The cross-sectional area of carotid artery at the plane of left hyoid was significantly and positively correlated with the MMSE score ( P<0.05). Statistically significant differences were observed in MMSE, MoCa, ADL and Agitation behavior score before and after surgery ( P<0.01). Conclusion:dcLVA+ shows a certain therapeutic benefit to the elderly patients with cognitive impairment. The intraoperatively observed pathological changes in cervical lymphatic sacs affect deep cervical lymphatic drainage and the blood flow of carotid artery and jugular vein. Further studies are necessary to find out whether the findings from this study would be the specific pathological changes and the morbidity mechanisms among the elderly patients with cognitive impairment.

Objective To investigate whether dexmedetomidine(DEX)can inhibit the inflammatory response mediated by microglia after traumatic brain injury(TBI)in rats through the cyclic guanosine monophosphate-adenosine monophosphate synthase-stimulator of interferon gene(cGAS-STING)pathway.Methods A TBI rat model was constructed,and successfully modeled rats were randomly separated into TBI group,low and high-dose dexmedetomidine treatment groups(DEX-L,DEX-H groups),and high-dose dexmedetomidine treatment+cGAS-STING pathway activator group(DEX-H+DMXAA group),with 18 rats in each group.Additionally,18 healthy normal rats were selected as the Control group.Rats in each group were subjected to neurobehavioral scoring(mNSS).The brain water content of rats in each group was detected.Flow cytometry was used to detect Tregs in the brain tissue of each group.ELISA was applied to detect the levels of inflammatory cytokines in brain tissue.HE staining was applied to observe brain tissue injury.TUNEL staining was applied to detect neuronal apoptosis.Immunohistochemistry was applied to detect the expression of the microglial cell marker ion calcium binding adapter molecule 1(Iba1).Western blot was applied to detect the expression of apoptosis and cGAS-STING pathway related proteins.Results Compared with the Control group,the TBI group showed structural injury to brain tissue,edema,abnormal neuronal morphology,reduced number and disordered arrangement,deep staining of nuclear folds,and blurred nucleoli,the mNSS score,brain tissue water content,levels of Tregs,TNF-α,IL-1 β,IL-6,neuronal apoptosis rate,expression of caspase-3,caspase-3,Iba1,cGAS,p-STING,p-TBK1,p-IRF3,IFN-Ⅰ were elevated(P＜0.05).Compared with the TBI group,the brain tissue structure of the DEX-L and DEX-H groups was slightly injuried,edema was reduced,and the morphology of neurons was relatively normal,with a small decrease in number and relatively neat arrangement,a small amount of nuclei were wrinkled and deeply stained,and most of the nucleoli were obvious,the mNSS score,brain tissue water content,levels of Tregs,TNF-α,IL-1β,IL-6,neuronal apoptosis rate,expression of caspase-3,caspase-3,Iba1,cGAS,p-STING,p-TBK1,p-IRF3,IFN-Ⅰ were reduced(P＜0.05).The brain tissue structure and neuronal injury in the DEX-H+DMXAA group were more severe than the DEX-H group,the mNSS score,brain tissue water content,levels of Tregs,TNF-α,IL-1β,IL-6,neuronal apoptosis rate,expression of caspase-3,caspase-3,Iba1,cGAS,p-STING,p-TBK1,p-IRF3,IFN-Ⅰ were elevated(P＜0.05).Conclusion Dexmedetomidine can inhibit the inflammatory response mediated by microglia after TBI in rats,and its mechanism of action is related to the inhibition of the cGAS-STING pathway.

Objective To analyze acupoint selection law of Professor Fu Wenbin in using acupuncture for the treatment of insomnia based on data mining technology;To provide references for the formulation and optimization of clinical treatment plans.Methods The cases of insomnia treated by acupuncture in the Acupuncture and Moxibustion Department of Guangdong Provincial Hospital of Traditional Chinese Medicine from January 1,2020 to December 31,2021 and in the Acupuncture and Moxibustion Department of Shenzhen Bao'an Hospital of Traditional Chinese Medicine from August 1,2018 to December 31,2021 were collected.A database of prescription information for acupuncture treatment for insomnia was established.The law of acupoint selection frequency,meridians,specific acupoints,correlation analysis and hidden structure analysis for acupuncture treatment of insomnia was mined.Results A total of 517 prescriptions were collected.Acupoints were mainly taken from Baihui(DU20,516 times),Yintang(DU29,499 times),Zhongwan(RN12,482 times)and Taichong(LR3,410 times),and meridians were mainly from Conception Vessel(2 120 times,11 acupoints),Governor Vessel(1 074 times,5 acupoints),liver meridian(410 times,1 acupoint),stomach meridian(401 times,8 acupoints)and kidney meridian(300 times,6 acupoints).The main specific acupoints were the Jiaohui(2 723 times,20 acupoints),Mu(892 times,4 acupoints),and Yuan(746 times,8 acupoints).The core acupoint combination based on Zhongwan-Baihui,Yintang(RN12-DU20-DU29)was formed by the correlation analysis of high-frequency acupoints,and the hidden structure of high-frequency acupoints was analyzed to obtain four comprehensive clustering models corresponding to the evidence of heart-kidney disharmony,liver depression and kidney deficiency,liver depression and kidney deficiency,and heart and gallbladder dysregulation.Conclusion Professor Fu Wenbin uses acupuncture to treat insomnia,with balancing yin and yang,regulating Conception Vessel and Conception Vessel as the basic treatment principle,dredging the liver to regulate the spirit,harmonizing the stomach to calm the spirit,communicating with the heart and kidney,and treating the heart and gallbladder as the treatment method.

Objective To investigate the effect of different radiotherapy doses on the prognosis of patients with stage cT1-4N0M0 esophageal squamous cell carcinoma(ESCC)who received radical radio(chemo)therapy categorized into subgroups with different tumor local factors.Methods A retrospective analysis was conducted on 256 patients with clinically nonmetastatic esophageal squamous cell carcinoma.The optimal cutoff for tumor local factors was determined.The relationship between latest treatment efficacy and tumor local factors was analyzed,and independent indicators affecting patient overall survival(OS)were examined using multivariate analysis.The subgroup analysis was performed to determine the correlation between selected factors and radiation therapy doses.Results The shorter the X-ray length of esophageal tumor lesion and the smaller the lesion canal wall thickness and gross tumor volume(GTV),the better the latest treatment efficacy of the patients(χ2=9.066,10.310,15.661,respectively,P=0.011,0.006,P＜0.001).Multivariate analysis results showed that GTV(P＜0.001),radiation dose(P=0.038),and latest treatment efficacy(P＜0.001)were independent predictors of the patients'OS,and the latter two were also independent predictors of the patients'progression-free survival(PFS)(P=0.033,＜0.001).Subgroup analysis further showed that high doses of radiotherapy(over 60 Gy)resulted in good OS(χ2=5.040,4.588,5.400,P=0.025,0.032,0.020)and PFS(χ2=6.089,4.353,6.459,P=0.014,0.037,0.011)in the subgroup with maximum wall thickness below 3.7 cm,with esophageal lesions with GTV below 37.34 cm3,or not receiving simultaneous chemotherapy.Conclusion Local tumor factors are important prognostic factors of ESCC patients treated with radical radio(chemo)therapy.Patients with thin lesion walls and small tumor volumes may greatly benefit from high doses of radiation(over 60 Gy).