It is believed that the head and facial orifices are connected with the brain's spirit and the spirits of the five organs. Their functions， including vision， hearing， smell， taste， and speech， are manifestations of the activity of the spirit. Furthermore， head and facial orifice disorders are interrelated with spirit disorders， forming a cause-and-effect relationship. Acupuncture has a regulatory effect on the spirit. Based on this， acupuncture for regulating the spirit in treating head and facial orifice disorders is proposed. This includes regulating the brain's spirit to treat functional disorders， regulating the heart's spirit to clarify the functions of governing substances， regulating the organ's spirit to benefit the orifices and enhance the communication of the spirit， and regulating the liver's spirit to promote the flow of Qi （气） and relieve stagnation， thereby providing a framework for acupuncture to treat head and facial orifice disorders.

It is regarded that the disease location of refractory facial paralysis is in the channel sinews of the face， with its primary pathogenesis characterized by a combination of deficiency and stasis of the channel sinews. The integration of repeated shallow needling method and fire acupuncture can first remove stagnation within the channel sinews， and second utilize the warming effect of fire to reinforce yang， stimulate meridian qi， and nourish the channel sinews. This approach balances both supplementation and drainage manipulation， aligning with the underlying pathogenesis of deficiency and stasis combination. In clinical practice， diagnostic methods should be applied flexibly to accurately identify the affected channel sinews. The severity of facial symptoms， the size and mobility of the paralyzed facial muscles， as well as the depth and size of the reactive points identified through palpation， should be considered when determining the extent of the condition. By adjusting the appropriate level of stimulation， the fire acupuncture with repeated shallow needling method could effectively improve facial muscle morphology and function， promoting recovery from the disease.

Malaria, a parasitic disease caused by infection with the species of Plasmodium and transmitted by Anopheles mosquito bites, is one of the major public health challenges that seriously threaten human health. Malaria parasites present diverse immune escape strategies to escape from the recognition and clearance of the host immune system, which poses a great challenge to the malaria control programme. This review presents the advances in the mechanisms underlying the immune escape of Plasmodium, including antigenic variation, epigenetic regulation, antagonism against IgM antibody, activation of the cyclic guanosine monophosphate-adenosine monophosphate (GMP-AMP) synthase-stimulator of interferon genes (cGAS-STING) signaling, suppression of splenic immune functions, and molecular camouflage, so as to provide insights into development of malaria vaccines and antimalarial agents and formulation of the malaria control strategy.

Background::To address the need for immunotherapy in patients with advanced primary hepatocellular carcinoma (HCC), combination with radiotherapy (RT) has emerged as a promising strategy. In preclinical studies, irradiated tumors released tumor antigens to synergistically increase the antitumor effect of immunotherapy. Hence, we investigated whether RT enhances the efficacy of anti-programmed death receptor-1 (PD-1) inhibitors in advanced HCC in real-world practice.Methods::Between August 2018 and June 2021, 172 patients with advanced primary HCC were enrolled in the tertiary center (Zhongshan Hospital of Fudan University); 95 were treated with a combination of RT and the inhibitor of PD-1 (RT-PD1 cohort), and 77 were administered anti-PD-1 therapy (PD1 cohort). The first cycle of PD-1 inhibitors was administered within 60 days or concurrently with RT. Propensity score matching for bias reduction was used to evaluate the clinical outcomes.Results::Among 71 propensity-matched pairs, median progression-free survival was 5.7 months in the RT-PD1 cohort vs. 2.9 months in the PD1 cohort ( P <0.001). Median overall survival was 20.9 months in the RT-PD1 cohort vs. 11.2 months in the PD1 cohort ( P = 0.018). Compared with patients in the PD1 cohort, patients in the RT-PD1 cohort had significantly higher objective response rates (40.8%, 29/71 vs. 19.7%, 14/71, P = 0.006) and disease control rates (62.0%, 44/71 vs. 31.0%, 22/71, P <0.001). The incidences of toxic effects were not significantly different between the two cohorts. Conclusions::RT plus anti-PD-1 therapy is well tolerated. RT enhances the efficacy of anti-PD-1 therapy in patients with advanced primary HCC by improving survival outcomes without increased toxic effects.

Objective:To investigate the clinical outcome of endovascular treatment vs. drug treatment in patients with symptomatic non-acute long-segment occlusion of the internal carotid artery. Methods:Based on prospective cohort registration research data, patients with symptomatic non-acute long-segment occlusion of internal carotid artery were retrospectively included. They were divided into a drug treatment group and an endovascular treatment group according to the actual treatment received. The latter was further divided into a successful recanalization group and an unsuccessful recanalization group. The endpoint events included ipsilateral ischemic stroke, any stroke, and all-cause death. Multivariate logistic regression analysis was used to compare the endpoint events between groups during the perioprocedural period (within 30 days), and multivariate Cox proportional hazards model was use to compare the endpoint events between the groups during the long-term follow-up. Results:A total of 684 patients were included, of which 570 (83.33%) were male, median aged 63 years (interquartile range, 56-70 years). Three hundred and fifty-three patients (51.6%) received drug treatment; 331 (48.4%) received endovascular treatment, of which 161 (48.6%) had successful recanalization. The median follow-up time was 1 223 days (interquartile range, 646.5-2 082 days), with 109 patients (15.9%) experiencing stroke recurrence events (including 87 ipsilateral ischemic stroke) and 78 (11.4%) experiencing all-cause mortality. The risk of any stroke during the perioprocedural period in the successful recanalization group was significantly higher than that in the drug treatment group (odds ratio 3.679, 95% confidence interval 1.038-13.036; P=0.044), but the risk of ipsilateral ischemic stroke recurrence (risk ratio 0.347, 95% confidence interval 0.152-0.791; P=0.012) and all-cause mortality (risk ratio 0.239, 95% confidence interval 0.093-0.618; P=0.003) during the long-term follow-up were significantly lower than those in the drug treatment group. Conclusions:In patients with symptomatic non-acute long-segment occlusion of the internal carotid artery, endovascular treatment can increase the risk of stroke recurrence within 30 days, but successful recanalization can reduce the risks of long-term ipsilateral ischemic stroke recurrence and all-cause mortality.

Objective:To improve the quality standard of Xiaoer Shenzhu Jianpi Pills.Methods:The microscopic identification method was used to qualitatively identify Hordei Fructus Germinatus.TLC was used to qualitatively i-dentify of Atractylodis Macrocephalae Rhizoma,Glycyrrhizae Radix Et Rhizoma,Citri Reticulatae Pericapium.HPLC was adopted to determine the contents of hesperidin and ammonium glycyrrhizinate.Results:The microscop-ic identification of Hordei Fructus Germinatus had strong specificity and high viewing rate.The TLC identification spots of Atractylodis Macrocephalae Rhizoma,Glycyrrhizae Radix Et Rhizoma,Citri Reticulatae Pericapium were clear,with good separation and durability.The linear ranges of hesperidin and ammonium glycyrrhizinate were 0.060 0-1.501 0 μg and 0.020 1-0.502 2 μg,respectively(r≥0.999 8).The average recoveries(n=9)were 99％,96％and RSDs were 2.8％and 1.8％.The RSDs of precision,stability and repeatability of the two components were less than 3.0％.Conclusion:The newly established quality standard increases the quality control research of microscopic identification,thin layer chromatography and content determination.The experimental method is accurate and reliable,simple and fast,and has good applicability.It can be used for the quality control and evaluation of Xiaoer Shenzhu Jianpi Pills.

Objective To analyze the effects of different anastomotic methods on flap survival rate and wound healing factors of patients with transplantation of superficial branch perforator flap of superficial circumflex iliac artery(SCIA).Methods A total of 100 patients with skin defects of limbs admitted to our hospital from January 2019 to August 2022 were selected and divided into end-to-end anastomosis group(56 cases)and end-to-side anastomosis group(44 cases)according to different anastomosis methods.In the end-to-end anastomosis group,the end of the flap artery was anastomosed with the end of the aortic branch in the affected area.In the end-to-side anastomosis group,the end of recipient flap artery was anastomosed with the side of aorta.Patients in both groups were followed up for 6 to 12 months,the arterial caliber,lateral caliber and anastomosis time were compared between the two groups.The survival of the flap,the occurrence of venous crisis,the shape and function of the flap and donor area were observed.Results There was no statistically significant difference in the arterial caliber or lateral caliber of patients between the two groups(P>0.05).The anastomosis time of patients in the end-to-end anastomosis group was significantly shorter than that in the end-to-side anastomosis group(P<0.05).All 56 cases in the end-to-end anastomosis group survived.In the end-to-side anastomosis group,venous crisis occurred in 4 cases,with venous thrombosis,2 cases survived after re-anastomosis,2 cases were changed to abdominal pedicled flap when venous crisis occurred again,the appearance and function of the flap and donor area were satisfactory 6 months to 1 year after surgery(P<0.05).There was no significant difference in color,thickness,vascular distribution or flexibility of donor area of patients between the two groups(P>0.05).There was no significant difference in pain,appearance,vitality and recreation of recipient area of patients between the two groups(P>0.05).Conclusion The application of different arterial anastomosis methods in the transplantation of superficial branch perforator flap of SCIA for the treatment of skin and soft tissue defects of limbs is safe and reliable,the postoperative survival of the flap is good,the healing is not affected by the anastomosis method,and the appearance of the affected area is satisfactory,which is worthy of clinical promotion.

Pseudoaneurysm is a rare yet potentially life-threatening condition,typically arising as a complication of myocardial infarction,cardiac surgery,trauma,or infection.The incidence of postoperative pseudoaneurysms in congenital heart disease patients is exceedingly low.Traditional surgical intervention involves excising the pseudoaneurysm and repairing its base;however,this approach entails significant surgical trauma and elevated risk.This case report details the diagnosis of a left ventricular pseudoaneurysm(LVPA)in a 6-month-and-10-day-old child following corrective surgery for congenital heart disease.At 7 weeks of age,the patient underwent repair for ventricular septal defect,atrial septal defect,and pulmonary valve dilation.A LVPA was identified three months postoperatively.Four months after the initial procedure,successful percutaneous closure of the pseudoaneurysm was achieved via transfemoral access under transthoracic echocardiographic guidance.Postoperative follow-up confirmed optimal positioning of the occluder and satisfactory recovery in the child.This case underscores the efficacy and minimal invasiveness associated with ultrasound-guided percutaneous closure for newly developed LVPA in pediatric patients.

Objective To investigate the distribution and antimicrobial resistance profiles of the common pathogens isolated from urine from 2015 to 2021 in the CHINET Antimicrobial Resistance Surveillance Program.Methods The bacterial strains were isolated from urine and identified routinely in 51 hospitals across China in the CHINET Antimicrobial Resistance Surveillance Program from 2015 to 2021.Antimicrobial susceptibility was determined by Kirby-Bauer method,automatic microbiological analysis system and E-test according to the unified protocol.Results A total of 261 893 nonduplicate strains were isolated from urine specimen from 2015 to 2021,of which gram-positive bacteria accounted for 23.8％(62 219/261 893),and gram-negative bacteria 76.2％(199 674/261 893).The most common species were E.coli(46.7％),E.faecium(10.4％),K.pneumoniae(9.8％),E.faecalis(8.7％),P.mirabilis(3.5％),P.aeruginosa(3.4％),SS.agalactiae(2.6％),and E.cloacae(2.1％).The strains were more frequently isolated from inpatients versus outpatients and emergency patients,from females versus males,and from adults versus children.The prevalence of ESBLs-producing strains in E.coli,K.pneumoniae and P.mirabilis was 53.2％,52.8％and 37.0％,respectively.The prevalence of carbapenem-resistant strains in E.coli,K.pneumoniae,P.aeruginosa and A.baumannii was 1.7％,18.5％,16.4％,and 40.3％,respectively.Lower than 10％of the E.faecalis isolates were resistant to ampicillin,nitrofurantoin,linezolid,vancomycin,teicoplanin and fosfomycin.More than 90％of the E.faecium isolates were ressitant to ampicillin,levofloxacin and erythromycin.The percentage of strains resistant to vancomycin,linezolid or teicoplanin was＜2％.The E.coli,K.pneumoniae,P.aeruginosa and A.baumannii strains isolated from ICU inpatients showed significantly higher resistance rates than the corresponding strains isolated from outpatients and non-ICU inpatients.Conclusions E.coli,Enterococcus and K.pneumoniae are the most common pathogens in urinary tract infection.The bacterial species and antimicrobial resistance of urinary isolates vary with different populations.More attention should be paid to antimicrobial resistance surveillance and reduce the irrational use of antimicrobial agents.

Objective To understand the distribution and changing resistance profiles of clinical isolates of Enterococcus in hospitals across China from 2015 to 2021.Methods Antimicrobial susceptibility testing was conducted for the clinical isolates of Enterococcus according to the unified protocol of CHINET program by automated systems,Kirby-Bauer method,or E-test strip.The results were interpreted according to the Clinical & Laboratory Standards Institute(CLSI)breakpoints in 2021.WHONET 5.6 software was used for statistical analysis.Results A total of 124 565 strains of Enterococcus were isolated during the 7-year period,mainly including Enterococcus faecalis(50.7％)and Enterococcus faecalis(41.5％).The strains were mainly isolated from urinary tract specimens(46.9％±2.6％),and primarily from the patients in the department of internal medicine,surgery and ICU.E.faecium and E.faecalis strains showed low level resistance rate to vancomycin,teicoplanin and linezolid(≤3.6％).The prevalence of vancomycin-resistant E.faecalis and E.faecium was 0.1％and 1.3％,respectively.The prevalence of linezolid-resistant E.faecalis increased from 0.7％in 2015 to 3.4％in 2021,while the prevalence of linezolid-resistant E.faecium was 0.3％.Conclusions The clinical isolates of Enterococcus were still highly susceptible to vancomycin,teicoplanin,and linezolid,evidenced by a low resistance rate.However,the prevalence of linezolid-resistant E.faecalis was increasing during the 7-year period.It is necessary to strengthen antimicrobial resistance surveillance to effectively identify the emergence of antibiotic-resistant bacteria and curb the spread of resistant pathogens.