This paper introduces Professor WANG Jihong's clinical experience in treating refractory lateral epicondylitis using the Wang's crescent technique of blade needle. Based on the classical theories of Huangdi Neijing (the Yellow Emperor's Inner Classic) such as the "twelve sinew meridians" "short needling" and "shu needling", Professor WANG applies a self-designed blade needle with crescent needling method. This approach forms a distinctive treatment philosophy characterized by "sinew meridians as the foundation, selecting points at the pain site; using chicken-claw needling technique deliverd at both internal and external; integration of heaven, earth, and man, using both short and shu needling; treating tendon injuries and inflammation with the crescent technique of blade needle". It embodies the therapeutic concept of "treating tendons and bones simultaneously, harmonizing yin and yang", and shows unique advantages in the treatment of this condition.
Acupuncture Therapy/methods* ; Humans ; Tennis Elbow/therapy* ; Male ; Middle Aged ; Adult ; Needles ; Female ; Acupuncture Points

This article introduces the clinical experience of Professor WANG Jihong in treatment of post-stroke hypermyotonia with Lai's tongyuan therapy (therapy for removing obstruction and consolidating vital essence). Regarding the pathogenesis of this disease, Professor WANG Jihong emphasizes a "trinity" approach, "the mind disturbed, qi and blood unbalanced, and yuan (vital essence) not consolidated". In treatment, "the unblocking, conducting and nourishing are taken as the fundamental" to "prevent from over-dredging, balancing yin and yang, and avoiding over-replenishing". In clinical practice, the combined measure is adopted with acupuncture, tuina and herbal medicine. In acupuncture, the acupoints are selected according to the front-back combination of the points of the conception vessel and the governor vessel (basic prescription: Yintang [GV24⁺], Baihui [GV20] and Niesanzhen; prescription for promoting the governor vessel: Dazhui (GV14), Jinsuo [GV8], Xinshu [BL15], Pishu [BL20] and etc.; and the prescription for consolidating the vital essence: Danzhong (CV17), Zhongwan [CV12], Tianshu [ST25], Qihai [CV6]) and etc., as well as those on the four limbs for "opening, closing and pivoting of yin and yang" (on the upper limbs of the affected side: Jiquan [HT1], Jianyu [LI15], Quchi [LI11], Quze [PC3] and etc.; on the lower limbs of the affected side: Huantiao [GB30], Liangqiu [ST34], Xuehai [SP10], Yanglingquan [GB34]) and etc. The above points co-act on regulating the conception vessel and the governor vessel, and balancing yin and yang. Tuina is delivered on the governor vessel, the bladder meridian of foot-taiyang and wind points on the area between the head and nape, so as to promote the governor vessel, benefit the orifices, strengthen the spine and relax tendons. Herbal medicine works on nourishing the liver to soften tendons, nourishing blood to remove wind, regulating qi to replenish the spleen, consolidating the root to cultivate the vital essence, activating blood circulation to unblock meridians, and removing stasis to resolve phlegm. Tongyuan therapy provides a certain instruction in treatment of post-stroke hypermyotonia.
Humans ; Acupuncture Therapy ; Acupuncture Points ; Stroke/complications* ; Male ; Female ; Middle Aged ; Aged ; Drugs, Chinese Herbal ; Adult

Atrial fibrillation is the most common type of chronic cardiac arrhythmia. Catheter ablation and left atrial appendage occlusion are effective treatment methods for atrial fibrillation， but these procedures require anesthesia support. However， anesthetic drugs often cause side effects such as nausea， vomiting， involuntary movements， and respiratory depression. This paper presents a case of a successful one-stop procedure for cryoballoon ablation and left atrial appendage occlusion of atrial fibrillation performed entirely under acupuncture anesthesia. Thirty minutes before the procedure， acupuncture needles were inserted perpendicularly at bilateral Neiguan （PC 6）， Lieque （LU 7）， Ximen （PC 4） and （LU 6）. After obtaining the deqi （得气） sensation， an electroacupuncture device was connected， and electroacupuncture anesthesia was used for pain control throughout the procedure. The patient exhibited good tolerance and cooperation， with electroacupuncture anesthesia completely replacing intravenous anesthetics， ensuring the smooth completion of the surgery. Postoperative follow-up showed favorable outcomes.

Objective To analyze the clinical significance of subjective visual vertical (SVV) tests at different head deflection angles in assessing utricle function in patients with benign paroxysmal positional vertigo (BPPV). Methods A total of 61 BPPV patients who were treated at the Hearing Impairment and Vertigo Diagnosis and Treatment Center of Otolaryngology Head and Neck Surgery, Xinhua Hospital, Shanghai Jiao Tong University School of Medicine from August 2022 to May 2023 were retrospectively included, and 29 healthy adults were selected as controls. SVV tests were performed on all research subjects at different head deflection angles: upright head (0°), left head 45° (L45°), right head 45° (R45°). The test results between the two groups were compared. Results SVV absolute value at R45° in BPPV group was lower than that in the control group (P＝0.003); there was no significant difference in SVV values at 0° and L45° between the two groups. There was no statistical difference in SVV values at different head deflection angles between the control group and the left BPPV group. SVV absolute value at R45° in right BPPV group was lower than that in the control group (P＜0.001); there was no statistical difference in SVV values at 0° and L45° between the two groups. Conclusions SVV test can provide subjective information about the utricle, and SVV tests at different head deflection angles can fine-tune evaluate the function of the utricle in BPPV patients.

Sennoside A (SA), a typical prodrug, exerts its laxative effect only after its transformation into rheinanthrone catalyzed by gut microbial hydrolases and reductases. Hydrolases have been identified, but reductases remain unknown. By linking a photoreactive group to the SA scaffold, we synthesized a photoaffinity probe to covalently label SA reductases and identified SA reductases using activity-based protein profiling (ABPP). From lysates of an active strain, Bifidobacterium pseudocatenulatum (B. pseudocatenulatum), 397 proteins were enriched and subsequently identified using mass spectrometry (MS). Among these proteins, chromate reductase/nicotinamide adenine dinucleotide (NADH) phosphate (NADPH)-dependent flavin mononucleotide (FMN) reductase/oxygen-insensitive NADPH nitroreductase (nfrA) was identified as a potent SA reductase through further bioinformatic analysis and The Universal Protein Resource (UniProt) database screening. We also determined that recombinant nfrA could reduce SA. Our study contributes to further illuminating mechanisms of SA transformation to rheinanthrone and simultaneously offers an effective method to identify gut bacterial reductases.

Objective To summarize the best evidence related to the postoperative drainage-tube flushing in patients after receiving percutaneous transhepatic biliary drainage(PTBD),and to establish a systematic technological process for PTBD drainage-tube flushing,so as to provide evidence-based support for clinical nursing care.Methods A computerized retrieval of academic papers concerning the evidence related to the postoperative drainage-tube flushing in patients after receiving PTBD,including the guidelines,evidence summary,systematic evaluation,expert consensus,and original research,from the databases of Cochrane Library,Web of Science,PubMed,Embase,UpToDate,BMJ Best Practice,CNKI,Wanfang,etc.was conducted.The retrieval time period was from the establishment of the database to March 2024.Results A total of 8 articles were included in this study.Finally,18 best evidences were summarized based on the following 6 aspects:personnel qualification,timing of flushing,selection of flushing solution,flushing methods,precautions during flushing,and health guidance.Conclusion This study systematically retrieves the domestic and foreign evidence about the postoperative drainage-tube flushing in patients after receiving PTBD,scientifically evaluate the evidence,and summarize the best evidence,based on which a systematic technological process for PTBD drainage-tube flushing is established,providing a reference for the development of standardized draining tube flushing procedure in the future.

Objective:To investigate the expression of the novel immune checkpoint SIGLEC9 and SIGLEC9+T cells in cervical cancer and its clinical correlation.Methods:A total of 132 paraffin-embedded specimens of cervical tissue from patients with cervical cancer who under-went surgical treatment or pathological biopsy at The First Affiliated Hospital of Xinjiang Medical University from May 2022 to October 2023 were included for study.In addition,58 paraffin-embedded specimens of normal cervical tissue from patients with benign uterine leiomyomas who underwent total uterine excision during the same period were selected as normal controls.Furthermore,108 peripheral blood samples from patients with cervical cancer who underwent surgical treatment or pathological biopsy were collected for study,and 86 peripheral blood samples from healthy individuals during the same time period were selected as controls.Bioinformatics technology,im-munohistochemical(IHC)staining,flow cytometry,and double immunofluorescence(IF)staining were used to assess the expression of SIGLEC9 and SIGLEC9+T cells in cervical cancer,followed by correlation analysis with clinical indicators.Results:The bioinformatics,IHC,and double IF staining results showed that SIGLEC9 and SIGLEC9+T cells were highly expressed in cervical cancer tissues(P<0.05).The flow cyto-metry results showed that SIGLEC9+CD4+T and SIGLEC9+CD8+T cells were increased in the peripheral blood of patients with cervical cancer(P<0.05).SIGLEC9 expression correlated with tumor size,FIGO stage,lymph node metastasis,and human papillomavirus(HPV)infection(P<0.05).Conclusions:The novel immune checkpoint SIGLEC9 was highly expressed in cervical cancer tissues,and SIGLEC9+T cells infiltrated cervical cancer tissues.In vitro cell experiments showed that SIGLEC9 affects T cell function.In summary,SIGLEC9 provides a novel research direction for understanding the immune escape mechanism of cervical cancer and a novel therapeutic target for cervical cancer immuno-therapy.

Objective To investigate the diagnostic efficacy of multimodal echocardiography on right heart function in patients with pulmonary hypertension.Methods A total of 80 patients with pulmonary hypertension treated in Jinhua Municipal Center Hospital from January 2022 to August 2023 were selected into observation group,and they were divided into mild group[40-50mmHg(1mmHg=0.133kPa),36 cases],moderate group(51-70mmHg,20 cases)and severe group(>70mmHg,24 cases)according to their pulmonary artery systolic blood pressure.A total of 80 healthy subjects were included in control group.All subjects underwent multimodal echocardiography.The diagnostic efficacy of multimodal echocardiography on right ventricular systolic function in patients with pulmonary hypertension was evaluated by comparing the data of subjects.Results Right ventricular end diastolic volume(RVEDV),right ventricular end systolic volume(RVESV),right ventricular global waste work(RVGWW)in observation group were significantly higher than those in control group,while right ventricular stroke volume(RVSV),right ventrical ejection fraction(RVEF),tricuspid annular plane systolic excusion(TAPSE),global longitudinal strain(GLS),right ventricular global work efficiency(RVGWE),right ventricular global work index(RVGWI),right ventricular global constructive work(RVGCW)were significantly lower than those in control group(P<0.05).RVEDV,RVESV and RVGWW in severe group were significantly higher than those in moderate and mild groups,while RVSV,RVEF,RVGWE,RVGWI and RVGCW were significantly lower than those in moderate and mild groups(P<0.05).The area under the curve of TAPSE,GLS,RVSV,RVEF and RVGWI in combined diagnosis of right heart function in patients with pulmonary hypertension was 0.911,the sensitivity was 92.23%and the specificity was 96.45%.Conclusion Multimodal echocardiography can effectively evaluate right ventricular systolic function in patients with pulmonary hypertension and is worthy of clinical application.

Objective: To explore the relationship of sleep quality and emotional regulation difficulties in middle school students, and to analyze its mediating role of daytime dysfunction, social rejection and selfcontrol ability, so as to provide a scientific reference for improving middle school students mental health. Methods: From October to November, 2023, the Pittsburgh Sleep Quality Index, Adolescent Social Rejection Questionnaire, Brief Selfcontrol Scale and Difficulties in Emotion Regulation Scaleshort Form (DERS-16) were used to assess 806 students recruited from four middle schools in Bengbu City by a convenient cluster random sampling method. And model-6 of PROCESS and 5 000 Bootstraps were used to make a chainmediating model analysis. Results: Daytime dysfunction was positively correlated with sleep quality(r=0.57), social rejection(r=0.19), selfcontrol(r=0.29, P＜0.01). Selfcontrol was positively correlated with emotional regulation difficulties(r=0.54, P<0.01).Poor sleep quality showed a significant positive association with on daytime dysfunction, and daytime dysfunction further affected social rejection, selfcontrol ability and emotional regulation difficulties (β=0.86, 0.60, 1.27, 1.56, P<0.05). Meanwhile, daytime dysfunction, social rejection and selfcontrol played a serial mediating role in the relationship between sleep quality and emotional regulation difficulties (Estimate=0.11,95%CI=0.04-0.20,P<0.05). Conclusion The study reveals the complex relationship between sleep quality and emotional regulation difficulties in middle school students and provides a new theoretical basis for adolescent sleep improvement and mental health interventions.

Objective:To quantitatively analyze the plaque components of carotid artery through energy spectrum computed tomography angiography(CTA),and to measure the blood flow perfusion in the blood-supply area of carotid artery through CT perfusion(CTP),so as to explore the relationship among plaque component,the degree of luminal stenosis and cerebral blood flow perfusion.Methods:A total of 68 patients with unilateral plaques of carotid artery and severe vascular stenosis who were screened and diagnosed by ultrasound and CTA in Xiyuan Hospital from December 2017 to July 2019 were selected,and all patients underwent CTA examination and CTP examination.North American symptomatic carotid endarterectomy test(NASCET)method was used to measure the degree of carotid stenosis.The GE AW 4.7 post-process workstation was used to conduct analyses of energy spectrum and cerebral perfusion for the plaque component.And then,the slope of energy spectrum curve and the effective atomic number were obtained.At the same time,the cerebral blood volume(CBV),cerebral blood flow(CBF),time to peak(TTP)and mean transit time(MTT)of contrast agent in blood-supplying area of anterior cerebral artery(ACA)and middle cerebral artery(MCA)at the side of lesion were measured.Results:A total of 68 measured plaques of 68 patients met the condition,including 44 vulnerable plaques(including lipid plaques and mixed plaques)and 24 stable plaques(fibrous plaques).The average slopes of the energy spectrum curves of vulnerable plaque and stable plaque were respectively 0.45±0.45 and 1.15±0.39,and the differences were significant(t=2.413,P<0.05).The averagely effective atomic numbers of vulnerable plaques and stable plaques were respectively 7.21±1.06 and 8.01±0.63,and the difference were significant(t=2.548,P<0.05).The average TTP values of the ACA at the side of lesion of vulnerable plaques and stable plaques were respectively(12.20±1.61)S and(13.59±2.79)S,and the difference was significant(t=-2.607,P<0.05).The mean MTT values of the ACA at the side of lesion of vulnerable plaques and stable plaques were respectively(5.07±1.66)S and(6.09±2.19)S,and the difference was significant(t=-2.177,P<0.05).The degree of vascular stenosis at the side of lesion was positively correlated with TTP and MTT in blood-supplying area of middle cerebral artery(MCA)at the side of lesion(r=0.537,0.465,P<0.05),and that was negatively correlated with CBF values in blood-supplying areas of ACA and MCA at the side of lesion(r=-0.281,-0.569,P<0.05),respectively.The slope of the energy spectrum curve of carotid plaque was positively correlated with the TTP values in blood-supplying areas of ACA and MCA at the side of lesion(r=0.242,0.246,P<0.05),respectively.Conclusion:CT spectral imaging can quantitatively analyze the displayed components of carotid atherosclerotic plaque,and the degree of vascular stenosis can affect the blood flow perfusion of cerebral tissue,and the delays of TTP and MTT are more easily caused by vulnerable plaque,and the TTP of them is more sensitivity.