ObjectiveTo observe the changes in the levels of different subtypes of epidermal growth factor receptor （ErbB）， namely ErbB1， ErbB2， ErbB3， and ErbB4， in the spinal dorsal horn of inflammatory pain model rats， and to explore their mechanism of mediating hyperalgesia as well as the intervention mechanism of electroacupuncture at "Zusanli （ST 36）" and "Kunlun （BL 60）". MethodsThe study was divided into five parts. In experiment 1， 14 Sprague Dawley （SD） rats were randomly divided into control and inflammatory pain group （7 rats each group） to observe the pain behavior and the protein expression of different ErbB receptor subtypes in the spinal dorsal horn. In experiment 2， 30 rats were randomly divided into control group 1， inflammatory pain group 1， and low-， medium-， and high-concentration TX1-85-1 groups， with 6 rats in each group， to observe the effect of inhibiting spinal ErbB3 on inflammatory pain. In experiment 3， 12 rats were randomly divided into control virus group and ErbB3 knockdown virus group， with 6 rats in each group， to observe the effect of knocking down ErbB3 in the spinal dorsal horn on inflammatory pain. In experiment 4， 44 rats were randomly divided into control group 2， inflammatory pain group 2， electroacupuncture group， and sham electroacupuncture group， with 11 rats in each group， to observe the effect of electroacupuncture. In experiment 5， 40 rats were randomly divided into control group 3， inflammatory pain group 3， electroacupuncture group 1， and electroacupuncture + NRG1 group， with 10 rats in each group， to observe the effect of activating ErbB3 on electroacupuncture. A rat model of inflammatory pain was established by subcutaneous injection of 100 μl of complete Freund's adjuvant into the sole of the unilateral hind foot of SD rats. Rats in the low-， medium-， and high-concentration TX1-85-1 groups were intrathecally injected with ErbB3 inhibitor TX1-85-1 on day 5 to day 7 after modeling. Rats in the ErbB3 knockdown virus group were injected with ErbB3 knockdown virus packaged with adenovirus vector-based short hairpin RNA （shRNA） into the spinal dorsal horn in situ 3 weeks before modeling. Rats in each electroacupuncture group received electroacupuncture at bilateral "Zusanli （ST 36）" and "Kunlun （BL 60）" from day 1 to day 7 after modeling， with dense-sparse waves at a frequency of 2 Hz/100 Hz and a current of 0.5-1.5 mA for 30 minutes once a day. Rats in the electroacupuncture + NRG1 group were intrathecally injected with ErbB3 ligand recombinant human neuregulin-1 （NRG1） after electroacupuncture intervention from day 5 to day 7 after modeling. The mechanical withdrawal threshold and thermal withdrawal latency of rats were measured on day 1， 3， 5， and 7 after modeling to evaluate behavior， and Western Blot was used to detect the protein and phosphorylation levels of each ErbB subtype in the spinal dorsal horn. ResultsCompared with the control group， rats in the inflammatory pain group showed decreased mechanical withdrawal threshold and thermal withdrawal latency of rats， and increased expression of phosphorylated ErbB3 （p-ErbB3） protein in the spinal dorsal horn on days 1， 3， 5， and 7 after modeling （P＜0.01）. On day 5 and day 7 after modeling， compared with the inflammatory pain group 1， the mecha-nical withdrawal threshold and thermal withdrawal latency of rats in the medium- and high-concentration TX1-85-1 groups increased， and the expression of p-ErbB3 protein decreased （P＜0.05）. On day 1， 3， 5， and 7 after modeling， compared with the control virus group， the mechanical withdrawal threshold and thermal withdrawal latency of rats in the ErbB3 knockdown virus group increased （P＜0.05）. On day 5 and day 7 after modeling， compared with the inflammatory pain group 2 and the sham electroacupuncture group， the mechanical withdrawal threshold and thermal withdrawal latency of rats in the electroacupuncture group increased， and the expression of p-ErbB3 protein decreased （P＜0.05）. On day 5 and day 7 after modeling， compared with the electroacupuncture + NRG1 group， the mechanical withdrawal threshold and thermal withdrawal latency of rats in the electroacupuncture group 1 increased （P＜0.05）. ConclusionThe p-ErbB3 in the spinal dorsal horn involved in hyperalgesia in rats with inflammatory pain， and electroacupuncture at "Zusanli （ST 36）" and "Kunlun （BL 60）" can alleviate inflammatory pain by inhibiting the expression of p-ErbB3 protein in the spinal dorsal horn of rats.

The expert consensus on the clinical treatment of herpes zoster with fire needling was developed, and the commonly used fire needling treatment scheme verified by clinical research was selected to form a standardized diagnosis and treatment scheme for acute herpes zoster and postherpetic neuralgia (PHN), so as to answer the core problems in clinical application. The consensus focuses on patients with herpes zoster, and forms recommendations for 9 key clinical issues, covering simple fire needling and TCM comprehensive therapy based on fire needling, including fire needling combined with cupping, fire needling combined with Chinese herb, fire needling combined with cupping and Chinese herb, fire needling combined with filiform needling, fire needling combined with moxibustion, and provides specific recommendations and operational guidelines for various therapies.
Humans ; Herpes Zoster/therapy* ; Acupuncture Therapy/instrumentation* ; Consensus ; Clinical Protocols

Objective:To evaluate the reliability and validity of the Chinese version of HEMO-FISS-QoL(HF-QoL) questionnaire (HF-QoL-C) in the Chinese population with hemorrhoids.Methods:From November 2021 to November 2022, a self-constructed general information questionnaire, HF-QoL-C, and the 36-item short form health survey (SF-36), Goligher classification, and Giordano severity of hemorrhoid symptom questionnaire (GSQ) were used to conduct a questionnaire survey on 760 hemorrhoid patients in the anorectal department of six hospitals. The data was analyzed for reliability and validity using SPSS 21.0 and AMOS 26.0 software.Results:The Cronbach's α coefficient of HF-QoL-C and its dimension ranged from 0.831 to 0.960, and the split coefficient was 0.832-0.915. Four common factors were extracted through principal component exploratory factor analysis. Confirmatory factor analysis indicated acceptable structural validity( χ2/ df=8.152, RSMEA=0.097, CFI=0.881, IFI=0.881, NFI=0.867). HF-QoL-C was correlated with SF36 and GSQ( r=-0.694, 0.501, both P<0.01). There were differences in the total score and dimensional scores of HF-QoL-C between surgical and drug treated patients, different grades of Goligher classification for hemorrhoidal disease, and different ranges of hemorrhoid prolapse (all P<0.001). No ceiling effect was found in the total score and the scores of each dimension(0.3%-2.0%). There was a floor effect in both psychological function and sexual activity dimensions (16.7%, 35.1%). Conclusion:HF-QoL-C has good reliability and validity, which can be used to measure the quality of life of Chinese hemorrhoid patients.

With the increasing proportion of human papilloma virus(HPV)infection in the pathogenic factors of oro-pharyngeal cancer,a series of changes have occurred in the surgical treatment.While the treatment mode has been im-proved,there are still many problems,including the inconsistency between diagnosis and treatment modes,the lack of popularization of reconstruction technology,the imperfect post-treatment rehabilitation system,and the lack of effective preventive measures.Especially in terms of treatment mode for early oropharyngeal cancer,there is no unified conclu-sion whether it is surgery alone or radiotherapy alone,and whether robotic minimally invasive surgery has better func-tional protection than radiotherapy.For advanced oropharyngeal cancer,there is greater controversy over the treatment mode.It is still unclear whether to adopt a non-surgical treatment mode of synchronous chemoradiotherapy or induction chemotherapy combined with synchronous chemoradiotherapy,or a treatment mode of surgery combined with postopera-tive chemoradiotherapy.In order to standardize the surgical treatment of oropharyngeal cancer in China and clarify the indications for surgical treatment of oropharyngeal cancer,this expert consensus,based on the characteristics and treat-ment status of oropharyngeal cancer in China and combined with the international latest theories and practices,forms consensus opinions in multiple aspects of preoperative evaluation,surgical indication determination,primary tumor re-section,neck lymph node dissection,postoperative defect repair,postoperative complication management prognosis and follow-up of oropharyngeal cancer patients.The key points include:① Before the treatment of oropharyngeal cancer,the expression of P16 protein should be detected to clarify HPV status;② Perform enhanced magnetic resonance imaging of the maxillofacial region before surgery to evaluate the invasion of oropharyngeal cancer and guide precise surgical resec-tion of oropharyngeal cancer.Evaluating mouth opening and airway status is crucial for surgical approach decisions and postoperative risk prediction;③ For oropharyngeal cancer patients who have to undergo major surgery and cannot eat for one to two months,it is recommended to undergo percutaneous endoscopic gastrostomy before surgery to effectively improve their nutritional intake during treatment;④ Early-stage oropharyngeal cancer patients may opt for either sur-gery alone or radiation therapy alone.For intermediate and advanced stages,HPV-related oropharyngeal cancer general-ly prioritizes radiation therapy,with concurrent chemotherapy considered based on tumor staging.Surgical treatment is recommended as the first choice for HPV unrelated oropharyngeal squamous cell carcinoma(including primary and re-current)and recurrent HPV related oropharyngeal squamous cell carcinoma after radiotherapy and chemotherapy;⑤ For primary exogenous T1-2 oropharyngeal cancer,direct surgery through the oral approach or da Vinci robotic sur-gery is preferred.For T3-4 patients with advanced oropharyngeal cancer,it is recommended to use temporary mandibu-lectomy approach and lateral pharyngotomy approach for surgery as appropriate;⑥ For cT1-2N0 oropharyngeal cancer patients with tumor invasion depth＞3 mm and cT3-4N0 HPV unrelated oropharyngeal cancer patients,selective neck dissection of levels ⅠB to Ⅳ is recommended.For cN+HPV unrelated oropharyngeal cancer patients,therapeutic neck dissection in regions Ⅰ-Ⅴ is advised;⑦ If PET-CT scan at 12 or more weeks after completion of radiation shows intense FDG uptake in any node,or imaging suggests continuous enlargement of lymph nodes,the patient should undergo neck dissection;⑧ For patients with suspected extracapsular invasion preoperatively,lymph node dissection should include removal of surrounding muscle and adipose connective tissue;⑨ The reconstruction of oropharyngeal cancer defects should follow the principle of reconstruction steps,with priority given to adjacent flaps,followed by distal pedicled flaps,and finally free flaps.The anterolateral thigh flap with abundant tissue can be used as the preferred flap for large-scale postoperative defects.

Objective To investigate the effect of mechanical stretch on the proliferation and differen-tiation of skeletal satellite cells in mice,and explore its mechanism.Methods The research was divid-ed into two parts.In the first part,all mice were not given osteogenic or adipogenic induction,and randomly divided into a control group,a mechanical stretch(MS)group,a solvent control group[Di-methyl sulfoxide(DMSO)+mechanical stretch],a Notch inhibitor(KY-02111)+mechanical stretch group and a Wnt inhibitor(FLI-06)+mechanical stretch group,with the aim to evaluate cell prolifera-tion and migration,and the effect of mechanical stretch on the Wnt and Notch signaling pathway.In the second part,all mice were randomly divided into 6 groups:a control group,an induced differentia-tion(ID)group,an induced differentiation+mechanical stretch(IDMS)group,an induced differentia-tion+DMSO+mechanical stretch(IDDMS)group,an induced differentiation+Notch inhibitor(KY-02111)+mechanical stretch(IDNMS)group,and an induced differentiation+Wnt inhibitor(FLI-06)+mechanical stretch(IDWMS)group.All groups except the control group were induced differenti-ation using osteoblastic or adipogenic medium,and the IDMS group was applied tensile stress to the cell basement membrane,with the IDDMS and IDNMS groups given DMSO and KY-02111 or FLI-06 with a final concentration of 5 μM into the culture medium,respectively.On the 7th and 14th days af-ter culture,cell proliferation was detected using CCK-8,while on the 14th day after culture,cell mi-gration was observed using the streak method.Alkaline phosphatase and oil red staining were per-formed on all cells.Moreover,the mRNA expression of osteogenic[alkaline phosphatase(ALP)and Runt-related transcription factor(Runx)-2]and adipogenic[fatty acid-binding protein(FABP)4 and li-poprteinlipase(LPL)]differentiation marker genes were quantitatively detected by using the real-time PCR.Meanwhile,while the expression of c-Myc and Cyclin B(CCNB)1 proteins was measured using Western blotting.Results Cell proliferation increased significantly in MS group compared with the con-trol group(P<0.01),while that of IDMMS and IDNMS groups decreased significantly compared with MS group.As to cell migration,MS group was significantly better than the control group(P<0.01),while there was a significant decrease in both IDMMS and IDNMS groups compared with MS group(P<0.01).According to ALP and oil red staining,a significant increase in ALP activity and lipid droplet secretion was observed in skeletal muscle satellite cells of ID groups compared with the control group,with the increase in IDMMS and IDNMS groups significantly greater than MS group.More-over,the results of real-time PCR showed that the expression of ALP and Runx-2mRNA in the osteo-genic induction group and the FABP4 and LPL mRNA in the adipogenic induction group increased sig-nificantly compared with the control group(P<0.05),with a significant decrease in the above measure-ments of IDMS group compared with ID group,but a significant increase in IDMMS and IDNMS groups compared with IDMS group(P<0.01).Meanwhile,according to Western blotting,the expres-sion of c-Myc and CCNB1proteins increased significantly in the skeletal muscle satellite cells of MS group compared with the control group(P<0.01),while that of IDMMS and IDNMS groups decreased significantly compared with MS group(P<0.01).Conclusion Mechanical stretch can promote the prolif-eration and migration of skeletal satellite cells in mice,but inhibit osteogenic and adipogenic differenti-ation.Its mechanism is related to the activation of Wnt and Notch signal pathways.

Objective To evaluate the efficacy of Gateway balloon dilation in the treatment of symptomatic severe stenosis of middle cerebral artery.Methods The clinical data and imaging materials of 98 patients with severe symptomatic stenosis of the middle cerebral artery,who were admitted to the Second Affiliated Hospital of Nanchang University of China from May 2019 to August 2022 to receive Gateway balloon dilation,were retrospectively analyzed.The diameter of the narrowed artery before and after Gateway balloon dilation treatment,peak systolic blood flow velocity(PSV),end-diastolic blood flow velocity(EDV),Mori classification of stenosis lesion,operation-related complications,imaging manifestations and clinical follow-up results were analyzed.Results Of the 98 patients,Mori type A was seen in 83(84.69％)and Mori type Bin 15(15.31％).Successful Gateway balloon dilation procedure was accomplished in all patients.After surgery,the symptoms were improved or stabilized to varying degrees.The mean residual lumen diameter of the stenosis lesion was significantly increased from preoperative(2.01±0.13)mm to postoperative(2.33±0.25)mm,the stenosis ratio was remarkably decreased from preoperative(81.28±15.17)％to postoperative(50.24±12.83)％,the PSV and EDV were strikingly decreased from preoperative(251.01±60.13)cm/s and(104.28±32.25)cm/s to postoperative(155.33±53.28)cm/s and(70.24±36.33)cm/s respectively,the differences were statistically significant(all P＜0.05).Seven patients developed surgical complications,which were improved in short time.The patients were followed up for 10 months,modified Rankin Scale(mRS)score of ≤2 points was obtained in 88 patients(89.79％),indicating that the patients had a good quality of life as well as a good functional recovery.Conclusion For the treatment of symptomatic severe stenosis of middle cerebral artery,Gateway balloon dilation carries a significant long-term therapeutic effect with fewer surgical complications.Therefore,Gateway balloon dilation is an effective treatment for this type of disease.

Objective:To investigate the efficacy and influencing factors of initial 131I therapy in serum thyroglobulin (Tg) antibody (TgAb)-positive patients with papillary thyroid cancer (PTC). Methods:A retrospective analysis was performed on the clinical data of 1 624 patients with PTC who underwent 131I therapy in Henan Provincial People′s Hospital between January 2017 and January 2023. The patients were divided into TgAb-positive group (246 cases (36 males, 210 females), age: 43.5(31.0, 52.0) years) and TgAb-negative group (1 378 cases (439 males, 939 females), age: 44.0(34.0, 53.0) years). The efficacy was evaluated 6-12 months post 131I therapy based on serological tests (TgAb, Tg) and imaging results (ultrasonography, CT, 131I-whole body scan (WBS), SPECT/CT imaging), and the patients were divided into disease persistence/recurrence and non-persistence/recurrence groups. The χ2 test was used to analyze the difference in efficacy between the TgAb-positive group and the TgAb-negative group. Among TgAb-positive patients, the clinical characteristics of disease persistence/recurrence group were compared with those of non-persistence/recurrence ones by χ2 test or Mann-Whitney U test, and the independent risk factors affecting the efficacy of 131I therapy were analyzed by binary logistic regression. Results:The disease persistence/recurrence were found in 38 cases (15.4%, 38/246) of the TgAb-positive group and 143 cases (10.4%, 143/1 378) of the TgAb-negative group, with a statistically significant difference between the two groups ( χ2=5.42, P=0.020). Among the TgAb-positive patients, statistically significant differences were found in lymph node metastasis (35 vs 23 cases), the interval between surgery and 131I therapy (2.0(1.5, 3.0) vs 2.3(2.0, 3.0) months), stimulated Tg(sTg) level before the initial 131I therapy (0.18(0.04, 5.78) vs 0.04(0.04, 0.46) μg/L), and TgAb level before the initial 131I therapy (40.15(19.13, 156.15) vs 22.25(7.53, 76.20) kU/L) between disease persistence/recurrence group and non-persistence/recurrence group ( χ2=117.13, z values: -2.29, -2.41, -2.80, all P<0.05). Lymph node metastasis was an independent risk factor (odds ratio( OR)=89.326, 95% CI: 25.005-319.106, P<0.001) for the efficacy of 131I therapy in patients with TgAb-positive PTC. Conclusion:The overall efficacy of 131I therapy in patients with TgAb-positive PTC is relatively poor, and lymph node metastasis is an independent risk factor for the efficacy of 131I therapy, while the level of TgAb is not an independent risk factor for the efficacy of 131I therapy in these patients.

Objective:To develop evidence-based postoperative nausea and vomiting (PONV) management program, so as to provide a reference for standardizing PONV management in Anesthesiology Department and reduce PONV incidence and severity of patients.Methods:From January to November 2021, based on the evidence clinical transformation model chart, the PONV management program in Anesthesiology Department was developed through evidence retrieval, quality evaluation, evidence summary, obstacle factor analysis and other methods, and 2 rounds of clinical practice reform were carried out. The implementation of quality review indicators of medical staff and the incidence of postoperative nausea, postoperative vomiting and PONV of patients and severity of postoperative nausea, postoperative vomiting were evaluated.Results:At baseline, after the first review and the second review, the implementation rate of quality review indicators of medical staff gradually increased, and the differences were statistically significant ( P<0.05) . After the second review, the incidence of postoperative nausea, postoperative vomiting and PONV and severity of postoperative nausea, postoperative vomiting decreased compared with the first review, and the differences were statistically significant ( P<0.05) . Conclusions:Evidence-based PONV management program can standardize the PONV management behavior of anesthesiology medical staff, reduce the incidence of postoperative nausea, postoperative vomiting and PONV and severity of postoperative nausea, postoperative vomiting, and improve the quality of PONV management.

Objective:To investigate the clinical effect of Ilizarov technique of tibial bone transverse transport combined with flap transfer in the treatment of severe diabetic foot.Methods:From April 2016 to March 2020, 7 patients with severe diabetic foot were treated by Ilizarov technique of tibial bone transverse transport combined with flap transfer in the Department of Hand and Foot Surgery of Foshan Nanhai Public Health Hospital. Diabetes Wagner classification: 2 cases were in Grade 3, in which, 1 case was ulcer in right heel and deep plantar with abscess and infection, and 1 case was ulcer in left great toe and phalanx infection; Other 5 cases were in Grade 4, of them, 2 cases were gangrene in proximal and distal of left great toe, 1 case were gangrene and infection in proximal, middle and distal segment of right 2nd toe, 1 case were gangrene and infection in proximal, middle and distal segment of left 4th toe, and 1 case were gangrene in distal segment of left 4th toe. Wound area was 2.0 cm×2.0 cm-6.0 cm×12.0 cm. Sural neurouascular flaps were used in 1 case, dorsal plantar artery flaps in 4 cases and medial plantar artery flaps in 2 cases. Size of flap was 2.0 cm×2.0 cm-6.0 cm×12.0 cm. Follow-up was conducted regularly by outpatient clinic, telephone and WeChat interviews. Content of the follow-up included foot wound healing, skin temperature of dorsal foot, lower limb paralysis, puncture exudation of external fixation stent, and blood supply of calf skin. Foot function was assessed according to the American Orthopedic Foot and Ankle Association (AOFAS) score.Results:All 7 patients entered the follow-up for 6-28 months, with an average of 8.2 months. All the foot ulcers healed. The pain of affected limbs eased off in 5 patients, and 2 patients had significant pain relief in affected limbs. Foot paralysis significantly alleviated in 7 patients, with calf skin temperature increased (1.81±0.56) ℃, and no recurrence of foot ulcers. According to AOFAS score, 3 cases were excellent, 3 cases were good and 1 case was fair.Conclusion:Ilizarov technique of tibial bone transverse transposition combined with flap transfer in the treatment of severe diabetic foot has a good clinical effect and it could be an option in the treatment of diabetic foot.

Objective: To explore the longitudinal association of the levels of plasma irisin among children with changes in obesity related parameters and newly onset obesity, and to explore whether physical activity (PA) and sedentary behavior(SB) have regulatory effects, to provide a scientific basis for the prevention and control of childhood obesity work. Methods: Cluster random sampling method was used to select 521 children from five schools in Guangzhou in 2017 at baseline and were followed up in 2019. A based on baseline PA and SB, children who meet the following criterion were selected:moderate vigorous intensity PA≥60 min/d or <150 min/week; and gender , age specific SB≥ P 75 or SB < P 25 . Plasma irisin concentration was measured in all the selected children. Multiple linear regression and Logistic regression were conducted to analyze the association. Results: The two year cumulative incidence of obesity, overweight and obesity, and central obesity was 2.82%, 6.57%, and 6.81%, respectively. There was no statistically significant association between plasma irisin levels and changes in obesity related parameters, newly onset overweight obesity or central obesity among children ( P >0.05). After stratified by PA, the irisin concentration in the low PA group was positively associated with weight change ( B=0.229, P =0.03). After stratified by SB, the irisin concentration in the low SB group was positively associated with the height change ( B=0.210, P <0.05). In addition, PA level and SB level both had a moderating effect on the association between plasma irisin levels and the weight change ( P PA=0.01, P SB =0.05). Conclusion PA and SB show moderating effect on plasma irisin concentration and weight gain. No association of irisin concentration with newly onset overweight or obesity among children has been found.