Advance of hair follicle targeted drug delivery systems in the treatment of acne and hair loss / 药学学报

Hair follicle (HF), one of the skin appendages, has received a lot of attention to be a new target and pathway for drug delivery. The development of hair follicle targeted drug delivery system (HFTDDS) through percutaneous permeation is particularly important for skin diseases derived from HF such as acne, hair loss, and folliculitis for their on-site action. This review describes the structure and physiological function of HF, the microenvironment of HF, and factors affecting HF permeation. Multiple nanoformulations used to improve the HF permeation and technologies to characterize the HF permeation were introduced. The latest advance of HFTDDS based on nanoformulations were systematically summarized and analyzed in the treatment of acne and hair loss. Finally, the challenges of formulating HFTDDS were discussed. The review is expected to provide some ideas and references for developing delivery systems for treating skin diseases derived from HF.

Expression and Clinical Significance of Serum MiR-424 and MiR-765 in Multiple Myeloma / 中国实验血液学杂志

OBJECTIVE@#To investigate the expression and clinical significance of miR-424 and miR-765 in patients with multiple myeloma (MM).@*METHODS@#The eighty-one MM patients admitted to Sanya Central Hospital from January 2017 to July 2020 were divided into phase Ⅰ (n=16), phase Ⅱ (n=25) and phase Ⅲ (n=40) according to the international staging system, while they were divided into IgG type (n=46), IgA type (n=19), light chain type (n=10) and non secretory type (n=6) according to the results of immunotyping. Another 50 healthy normal persons in the same period were selected as the control group. The levels of serum miR-424, miR-765 and Cystatin C (Cys-C) were measured in each group. The diagnostic value of serum miR-424, miR-765 and Cys-C in MM was estimated by ROC curve. Pearson correlation was used to analyze the correlation between serum levels of miR-424, miR-765 and Cys-C in MM patients.@*RESULTS@#The serum levels of miR-424 (2.74±1.30 vs 0.85±0.26), miR-765 (2.05±0.82 vs 0.63±0.17) and Cys-C ［(2.18±0.86 vs 0.72±0.15) mg/L］ in MM group were significantly higher than those in control group (P<0.001). The serum levels of miR-424 (5.08±2.36 vs 1.12±0.34, 2.24±0.93), miR-765 (3.50±1.52 vs 0.74±0.20, 1.78±0.65) and Cys-C ［(3.81±1.30 vs 0.92±0.24, 1.68±0.55) mg/L］ in MM patients at stage Ⅲ were significantly higher than those in patients at stage Ⅰ and Ⅱ (P<0.001). Also the serum levels of the three molecules in phase II were significantly higher than those in phase I (P<0.001). The serum levels of miR-424 and miR-765 in MM patients at IgG type were significantly higher than those at IgA, light chain and non secretory types (P<0.001). ROC curve analysis showed that the area under the curve (0.952，95%CI: 0.890-0.993) was greatest for the combination of miR-424, miR-765 and Cys-C for diagnosis of MM, and its sensitivity and specificity were 95.0% and 87.2%. The results of correlation analysis showed that the serum levels of miR-424 and miR-765 were positively correlated with Cys-C (r=0.795，r=0.760).@*CONCLUSION@#The serum levels of miR-424 and miR-765 in MM patients are significantly increased in the pattern increasing with the progression of MM stage. Combined with Cys-C, miR-424 and miR-765 have high value in the diagnosis of MM.

Effect of preoperative waiting time on prognosis of elderly patients with hip fracture / 中国骨伤

OBJECTIVE@#To investigate the relationship between preoperative waiting time and prognosis of elderly patients with hip fracture.@*METHODS@#From January 2014 to December 2018, 333 elderly hip fracture patients undergoing surgery were retrospectively analyzed, including 104 males and 229 females, aged from 60 to 99 years with an average of (77.93±8.49) years, and 183 patients were femoral neck fracture, 150 patients were femoral intertrochanteric fracture. Among them, 269 patients (80.78%) had a clustered preoperative waiting time of 2 to 8 days, and then divided into within 4-day group(91 cases) and over 4-day group(242 cases) according to their preoperative waiting time. The survival situation was followed by telephone, and follow-up time started from fracture admission to the death event, or to the research deadline (December 31, 2019). The Kaplan-Meier method was used for survival analysis, and Cox risk proportion model was used to analyze the independent risk factors of hip fracture in elderly patients.@*RESULTS@#All patients were followed up for 12 to 75 months(means 35 months), 59 patients died and the mortality rate was 17.72%(59/333). Compared with within 4-day group, the mortality rate was higher in over 4-day group[20.66%(50/242) vs. 9.89%(9/91), χ2=5.263, P=0.022]. Multiariable Cox regression analysis showed that preoperative waiting time, age, male and Charlson comorbidity index were independent risk factors for the prognosis of hip fracture in elderly patients (all P<0.05), and every 1-day delay was associated with 5% increase of the risk of death[HR=1.05, 95%CI(1.00-1.10), P=0.045]. Subsequent analyse was stratified according to the Charlson comorbidity index (CCI), and found that over 4-day group had a higher mortality rate in patients with CCI<2, with statistically significant difference(P<0.05).@*CONCLUSION@#For elderly patients with hip fracture, most of hospitals could not complete the hip fracture surgery within 48 hours, we also need to shorten the waiting time before surgery, and thereby improve their prognosis.

Relationship between living habits and metabolic diseases in community populations based on ultrasound diagnosis of nafld / Relação entre hábitos de vida e doenças metabólicas em comunidades com base na doença hepática gordurosa não alcoólica (dhgna) diagnosticada por ultrassom / Diagnóstico ultrasónico de la relación entre los hábitos de vida de la comunidad nafld y las enfermedades metabólicas

ABSTRACT As a common metabolic disease, non-alcoholic fatty liver disease (NAFLD) is the most common type of liver disease in western developed countries and an important liver disease in the Asia Pacific region. At present, NAFLD lacks targeted conventional therapy and its basic treatment is the correction of bad living habits. In order to verify the effectiveness of the basic treatment of NAFLD, and explore the prevention methods of NAFLD, this study used ultrasound diagnosis, baseline survey and follow-up survey, and conducted a cross-sectional study on the correlation between nighttime and midday sleep duration and NAFLD, and carried out a prospective study on the correlation between sleep duration and NAFLD. The results showed that there was a negative correlation between the length of sleep at night and the prevalence of NAFLD, while the length of midday sleep was positively correlated with the prevalence of NAFLD. The time of night sleep was an independent factor of NAFLD, and the relationship between midday sleep time and NAFLD was not statistically significant. NAFLD-susceptible people can prevent NAFLD by ensuring adequate sleep at night and reducing midday sleep. This study is expected to provide theoretical reference and data support for the prevention and treatment of NAFLD.

RESUMO Como uma doença metabólica comum, a doença doença hepática gordurosa não alcoólica (DHGNA) é o tipo de doença hepática mais comum nos países desenvolvidos ocidentais e uma doença hepática importante na região Ásia Pacífico. Atualmente, a DHGNA carece de terapia convencional orientada, e seu tratamento básico é a correção de maus hábitos de vida. A fim de verificar a eficácia do tratamento básico da DHGNA e explorar os métodos de prevenção da DHGNA, este estudo, baseado no diagnóstico por ultrassom, através do inquérito de base e do inquérito de acompanhamento, consistiu de estudo transversal sobre a correlação entre a duração do sono à noite e de dia e a DHGNA, e realizou um estudo prospectivo sobre a correlação entre a duração do sono e a DHGNA. Os resultados mostraram que havia uma correlação negativa entre a duração do sono à noite e a prevalência de DHGNA, enquanto a duração do sono de dia estava positivamente correlacionada com a prevalência da DHGNA. A hora do sono noturno foi um fator independente de DHGNA, e a relação entre o sono de dia e DHGNA não foi estatisticamente significativa. As pessoas sensíveis à DHGNA podem prevenir a DHGNA garantindo o sono adequado à noite e reduzindo o sono de dia. Espera-se que este estudo possa fornecer referências teóricas e suporte de dados para a prevenção e tratamento da DHGNA.

RESUMEN Como enfermedad metabólica común, la enfermedad del hígado graso no alcohólico (NAFLD) es el tipo más común de enfermedad hepática en los países desarrollados occidentales y una enfermedad hepática importante en la región de Asia que da al Pacífico. En la actualidad, la EHGNA carece de terapia convencional dirigida y su tratamiento básico es la corrección de los malos hábitos de vida. Con el fin de verificar la efectividad del tratamiento básico y explorar los métodos de prevención de la EHGNA, este estudio utilizó un diagnóstico por ultrasonido, una encuesta de referencia y una encuesta de seguimiento, condujo un estudio transversal sobre la correlación entre la duración del sueño nocturno y la siesta y la EHGNA, y realizó un estudio prospectivo sobre la correlación entre la duración del sueño y la EHGNA. Los resultados mostraron que hubo una correlación negativa entre la duración del sueño por la noche y la prevalencia de EHGNA, mientras que la duración de la siesta se correlacionó positivamente con la prevalencia de EHGNA. El tiempo de sueño nocturno fue un factor independiente de la EHGNA, y la relación entre el tiempo de siesta y la EHGNA no fue estadísticamente significativa. Las personas susceptibles a la EHGNA pueden prevenirla asegurando un sueño adecuado por la noche y reduciendo la siesta. Se espera que este estudio proporcione referencias teóricas y soporte de datos para la prevención y el tratamiento de la EHGNA.

Role of Vascular Aging in the Pathogenesis of Abdominal Aortic Aneurysm and Potential Therapeutic Targets / 中国医学科学院学报

Abdominal aortic aneurysm(AAA)is a common aortic degenerative disease in the elderly,and its incidence is gradually increasing with the aging of the population.There are no specific drugs available to delay the expansion of AAA.Once the aneurysm ruptures,the mortality will exceed 90%,which seriously threatens the life of patients.Given the high incidence of AAA in the elderly,this review discusses the role of vascular aging in the pathogenesis of AAA,involving chronic inflammation,oxidative stress,mitochondrial dysfunction,protein homeostasis imbalance,increased apoptosis and necrosis,extracellular matrix remodeling,nutritional sensing disorders,epigenetic changes,and increased pro-aging factors.Meanwhile,several potential aging-related drug targets of AAA are listed.This review provides new ideas for basic and translational medical research of AAA.

Clinical Analysis of the Treatment of Iliac Limb Occlusion Following Endovascular Abdominal Aortic Aneurysm Repair / 中国医学科学院学报

Objective To explore the cause and the treatment strategies of iliac limb occlusion after endovascular abdominal aortic aneurysm repair(EVAR). Methods The patients receiving EVAR in PUMC Hospital from January 2015 to December 2020 were retrospectively analyzed.Sixteen(2.7%)cases of iliac limb occlusion were identified,among which 6,9,and 1 cases underwent surgical bypass,endovascular or hybrid procedure,and conservative treatment,respectively. Results Fifteen cases were successfully treated.During the 10.6-month follow-up,2 cases receiving hybrid treatment underwent femoral-femoral bypass due to re-occlusion of the iliac limb. Conclusions Iliac limb occlusion mostly occurs in the acute phase after EVAR,and endovascular or hybrid treatment can be the first choice for iliac limb occlusion.It is suggested to focus on the risk factors for prevention.

Differences of Gut Microbiota Diversity between Patients with Abdominal Aortic Aneurysm and Atherosclerosis / 中国医学科学院学报

Objective To investigate the differences of gut microbiota between patients with abdominal aortic aneurysm and atherosclerosis.Methods From December 2018 to June 2019,20 fresh stool samples were collected respectively from the patients with abdominal aortic aneurysm and atherosclerosis treated at the Department of Vascular Surgery,Peking Union Medical College Hospital.The 16S rDNA high-throughput sequencing was employed to compare the composition,abundance,and α and β diversities of gut microbiota between the two disease groups,and further determine the significantly differential genera.Results The two groups had great similarities in the composition of gut microbiota.There was no statistical difference in α diversity.Although β diversity did not have statistically significant difference,certain microbial taxa showed differences between the two groups.The LEfSe demonstrated that the abdominal aortic aneurysm group had higher relative abundance of

Effect of incentive spouse cooperative psychological intervention on the delivery outcome of primipara / 上海预防医学

ObjectiveTo explore the effect of incentive spouse collaborative psychological intervention on delivery outcomes of primipara. MethodsFrom July 2019 to July 2020， 300 primiparas with an uneventful pregnancy were recruited and divided into the control group and the intervention group， with 150 cases in each group. The control group was managed by routine nursing care， and the intervention group was managed by incentive spouse collaborative psychological intervention. The delivery outcomes in two groups， including delivery route， postpartum blood loss， and perineal laceration were compared. ResultsAfter intervention， the cesarean section rate， the 2-hour postpartum blood loss and perineal laceration in the intervention group were less common than those in the control group and the difference was statistically significant （P<0.05）. The first， second and total stages of labor duration in the intervention group were shorter than those in the control group and the difference was statistically significant （P<0.05）. There was no significant difference in the incidence of neonatal asphyxia between these two groups （P>0.05）. In terms of vaginal delivery experience scores of the two groups， the intervention group was better than the control group and the difference was statistically significant （P<0.05）. ConclusionThe mode of incentive spouse collaborative psychological intervention can reduce the rate of cesarean section， the amount of bleeding 2 hours after delivery， and perineum injury. It can shorten the labor process， and effectively improve the delivery outcome of primiparas.

Effect of incentive spouse cooperative psychological intervention on the delivery outcome of primipara / 上海预防医学

ObjectiveTo explore the effect of incentive spouse collaborative psychological intervention on delivery outcomes of primipara. MethodsFrom July 2019 to July 2020， 300 primiparas with an uneventful pregnancy were recruited and divided into the control group and the intervention group， with 150 cases in each group. The control group was managed by routine nursing care， and the intervention group was managed by incentive spouse collaborative psychological intervention. The delivery outcomes in two groups， including delivery route， postpartum blood loss， and perineal laceration were compared. ResultsAfter intervention， the cesarean section rate， the 2-hour postpartum blood loss and perineal laceration in the intervention group were less common than those in the control group and the difference was statistically significant （P<0.05）. The first， second and total stages of labor duration in the intervention group were shorter than those in the control group and the difference was statistically significant （P<0.05）. There was no significant difference in the incidence of neonatal asphyxia between these two groups （P>0.05）. In terms of vaginal delivery experience scores of the two groups， the intervention group was better than the control group and the difference was statistically significant （P<0.05）. ConclusionThe mode of incentive spouse collaborative psychological intervention can reduce the rate of cesarean section， the amount of bleeding 2 hours after delivery， and perineum injury. It can shorten the labor process， and effectively improve the delivery outcome of primiparas.

Association between parental self efficacy consistency and social development of children / 中国学校卫生

Objective@#To explore the relationship between parental self efficacy consistency with children s social development,and to provide a reference basis for promoting children s social development.@*Methods@#During September to October of 2019, cluster sampling method were used to select 905 children and their parents from 2 kindergarten (senior , mid and junior class) and 2 primary schools (grade one to grade three) in Bengbu. Children s social development and parental self efficacy were assessed by the Strengths and Difficulties Questionnaire(SDQ) and the parenting sense of competence Scale, respectively. Ordinal Logistic regression was used to analyze the relationship between parenting efficacy consistency with children s social development.@*Results@#Prevalence of emotional problems, conduct problems, hyperactivity attention inability，peer problems, and abnormal prosocial behtavior was 8.95%，6.30%， 18.01%, 14.03%，7.40% and 5.41%，respectively, which were negatively associated with parental self efficacy( P <0.01). Consistent parenting sense of competence, children s emotion, hyperactivity attention inability, moral behavior and prosocial behavior anomaly detection rate lowest, mother parenting self efficacy were higher than the father, children s enotion, conduct behavior, hyperactivity attention inability and prosocial behavior anomaly detection rate is highest, when the father parenting self efficacy was higher than that of mothers, Children s conduct behavior and hyperativity attention inability had the highest detection rate( Z =6.57, 7.58,7.25, 7.06, P <0.05). Children with higher maternal parenting self efficacy were more likely to develop emotional, conduct behavior, hyperactivity attention inability and prosocial behavior abnormalities, and children with higher father parenting self efficacy were more likely to develop conduct behavior and hyperactivity attention inability ( P <0.05).@*Conclusion@#Parental self efficacy and its consistency are related to child social development.It is suggested that parents should improve the parenting efficiency and the quality of companionship, optimize the family relations, and create a harmonious atmosphere.

Analysis of Predictive Value of Laboratory Indexes for Malignant Lymphoma Patients with Bone Marrow Involvement / 中国实验血液学杂志

OBJECTIVE@#To analyze the influence of bone marrow involvement (BMI) in patients with malignant lymphoma (ML) on laboratory indexes, and evaluate the laboratory markers that can be used to predict/diagnose BMI.@*METHODS@#The clinical characteristics and laboratory indexes of 137 ML patients were analyzed retrospectively, from which the indexes of BMI in ML patients was studied. The logistic regression analysis and receiver operating curve (ROC) were used to evaluate independent risk factors and predictors of BMI diagnosis in ML patients.@*RESULTS@#Compared with non-BMI group, the red blood cell distribution width, C-reactive protein, erythrocyte sedimentation rate, D-dimer, lactate dehydrogenase, alkaline phosphatase, β@*CONCLUSION@#PLT and sIL2R show good diagnostic value for ML patients with BMI.

Mutational analysis of the / 亚洲男科学杂志(英文版)

As a crucial transcription factor for spermatogenesis, GATA-binding protein 4 (GATA4) plays important roles in the functioning of Sertoli and Leydig cells. Conditional knockout of GATA4 in mice results in age-dependent testicular atrophy and loss of fertility. However, whether GATA4 is associated with human azoospermia has not been reported. Herein, we analyzed the GATA4 gene by direct sequencing of samples obtained from 184 Chinese men with idiopathic nonobstructive azoospermia (NOA). We identified a missense mutation (c.191G>A, p.G64E), nine single-nucleotide polymorphisms (SNPs), and one rare variant (c.

Risk Factors for Patients Using Intraoperative Vasopressor Infusions During Carotid Body Tumor Excision / 中国医学科学院学报

Objective To investigate the risk factors for patients using intraoperative vasopressor infusions during carotid body tumor(CBT)excision.Patients' mean arterial pressure(MAP)and heart rate(HR)fluctuations as well as their requirements for vasoactive agents during surgery were assessed. Methods The patients receiving CBT excision in Peking Union Medical College Hospital from May 1,2013 to July 31,2017 were included for a retrospective cohort study.The potential factors of intraoperative requirement for vasopressor infusions were investigated using univariate analysis and Logistic multivariate analysis.Furthermore,the relationships of Shamblin types of CBT with intraoperative MAP/HR fluctuations and requirements for vasoactive agents were analyzed. Results A total of 108 patients with 116 CBTs were included.Univariate analysis revealed that maximum tumor diameter >4 cm,intraoperative internal carotid artery injury,internal carotid artery reconstruction,malignant pathology,advanced Shamblin types(type Ⅱ and Ⅲ),estimated blood loss ≥400 ml,and operation duration >4 hours were associated with intraoperative requirements for vasopressor infusions.Logistic analysis showed that Shamblin type Ⅲ(OR=2.286,95% CI=1.324-14.926,P=0.016)and operation duration >4 hours(OR=3.874,95% CI=1.020-14.623,P=0.046)were risk factors for intraoperative requirements for vasopressor infusions during CBT surgery.In addition,Shamblin type Ⅲ was associated with intraoperative abnormal HR elevation and requirements for vasopressors.Conclusions Shamblin type Ⅲ and operation duration>4 hours are risk factors for intraoperative requirements of patients for using vasopressor infusions during CBT surgery.Shamblin type Ⅲ is associated with intraoperative abnormal HR elevation and requirements for vasopressors.

Sleeve Shaping Technique for Two Cases of Peripheral Artery Aneurysms Involving Important Branches / 中国医学科学院学报

Peripheral artery aneurysms,with low incidence and complex anatomic structure,often involve important branches.This paper introduces a new surgical technique-sleeve shaping on the basis of two cases.The basic data,including characteristics,imaging,operation and follow-up data of the cases,were collected.The data were then combined with the previous literature for explaining in detail that this technique can be used as a supplementary method of reconstruction following resection or endovascular repair.

Treatment of Concomitant Intra-abdominal Malignancy and Abdominal Aortic Aneurysm / 中国医学科学院学报

Objective To explore the outcomes in patients who receive the endovascular abdominal aortic aneurysm repair(EVAR)and have concomitant intra-abdominal malignancy.Methods Between January 2014 and December 2019,all the patients who underwent surgery for malignancy and/or EVAR were retrospectively reviewed.Results Twenty-eight abdominal aortic aneurysm(AAA)patients with concomitant intra-abdominal malignancy were included.The patients were treated by two-stage operation and the priority was given for EVAR in 21 patients.There was no perioperative death or major complications.In the follow-up,one patient developed graft thrombosis and one had type Ⅱ endoleak.There was no AAA-associated death.Conclusions It is preferred that EVAR should come first followed by operation for malignancy.Details of treatment strategy still need further investigation.

Clinical application of combined infratemporal fossa approaches for internal carotid artery in petrous bone reconstruction for large lateral skull base tumors / 中华耳鼻咽喉头颈外科杂志

Objective: By summarizing the technical points and therapeutic outcomes of combing infratemporal fossa approach (IFA) and internal carotid artery (ICA) reconstruction for the colossal skull base tumor invading ICA in petrous bone, the clinical application value was discussed. Methods: Five patients (2 males, 3 females,aging from 27 to 55 years old) who received surgeries between July 2015 and May 2017 for lateral skull base pathology involved petrous ICA using technique combined IFA and pre-reconstruction, were reviewed. Results: Among the five patients, three were paraganglioma of head and neck, one was carotid aneurysms, and one was recurrent adenoid cystic carcinoma (ACC). The median tumor size in the largest cross-section was 60 mm × 51 mm (range, 28 mm × 22 mm-72 mm × 58 mm). Complete excision was achieved with IFA and ICA reconstruction. The median blood loss volume was 1 000 ml (range, 600-2 500 ml). Four cases showed no new long-term neurologic sequelae, while one showed hemiplegia due to graft vessel occlusion. Except for the one with ACC having facial nerve cut, others achieved good facial nerve function of HB grade Ⅰ to Ⅱ during 3 to 12 months, follow-up. No tumor recurrence was observed over the median duration of follow-up for above 36 months (range, 36-58 months). Conclusion: For lesions involved superior part of ICA, which is unable to separate from ICA, IFA and ICA reconstruction can achieve complete excision.

Clinical study of hydraulic perfusion pump and traditional water flushing for percutaneous endoscopic lumbar discectomy / 中国骨伤

OBJECTIVE@#To compare the clinical outcomes of hydraulic perfusion pump and traditional water fhushing in percutaneous endoscopic lumbar discectomy.@*METHODS@#From January 2016 to December 2018, 72 patients with lumbar disc herniation failed to conservative treatment were enrolled in this study. The patients were divided into hydraulic perfusion pump group and traditional water flushing group, 36 cases in each group. There were no significant differences in gender, age, prominent segment, clinical classification, preoperative visual analogue scale (VAS) and Japanese Orthopaedic Association(JOA) score between two groups (@*RESULTS@#All the patients were followed up for 12 to 24 (15.7±5.1) months. Compared with the traditional water flushing group, the operation time of the hydraulic perfusion pump group was shorter [(65.5±21.3) min vs (74.8±19.9) min, @*CONCLUSION@#Both hydraulic perfusion pump and traditional water flushing assisted percutaneous endoscopic lumbar disc herniation can achieve satisfactory clinical results, but the former has shorter operation time, clearer intraoperative vision, less bleeding, and fewer intraoperative and postoperative complications.

Transarterial Embolization versus Translumber Embolization for Type Ⅱ Endoleak after Endovascular Abdominal Aortic Aneurysm Repair: A Meta-Analysis / 中国医学科学杂志(英文版)

Objective Type Ⅱ endoleak is the most common subtype of endoleak as a complication after endovascular aneurysm repair (EVAR). The efficacy of transarterial (TA) embolization and translumber (TL) embolization in the management of type Ⅱ endoleak remains equipoise. The aim of this study is to compare the technical and clinical success between TA embolization and TL embolization for type Ⅱ endoleak after EVAR.Methods The protocol was registered (CRD 42018114453) and the electronic databases (Pubmed, Embase, Web of Science, and Cochrane) were systematically searched till March 2019. The search terms included EVAR, type Ⅱ endoleak, and embolization. The articles were read and extracted by two authors independently to include randomized control trails and retrospective studies that compared TA embolization and TL embolization in patients who developed type Ⅱ endoleak after EVAR. The technical and clinical success rates were meta-analyzed with random effect model.Results A total of 6 articles with 268 patients and 290 type Ⅱ endoleaks were included. The pooled odds ratio () of technical success rate for TA . TL was 0.56 (95% , 0.10-3.18; =0.51) and the pooled of clinical success rate for TA TL was 0.31(95% , 0.07-1.29; =0.11). As a limitation, 6 articles were all retrospective studies which may lead to bias.Conclusion Both TA and TL could be effective procedure of embolizations to resolve the type Ⅱ endoleak. The meta-analysis result indicated that TA embolization was not inferior to TL embolization in technical success and clinical success.

Methods for Creating Medium and Large Animal Models of Peripheral Atherosclerosis / 中国医学科学院学报

Atherosclerosis (AS) is the main pathological basis for the occurrence of many vascular diseases and has a strong association with metabolic syndrome. Peripheral arterial diseases caused by AS have high morbidities and mortalities but lack still effective treatment. AS animal models are highly valuable for research on peripheral arteriosclerotic diseases. While small and medium AS animal models based on high-fat feeding and balloon injuries have been successfully established,few literatures have described the creation of large animal models for AS treatment. This article elucidates the current methods for creating medium and large animal models of peripheral atherosclerotic disease,with an attempt to further promote the clinical translation of AS treatment research.

Clinical observation on electroacupuncture plus long-snake moxibustion for rheumatoid arthritis due to kidney deficiency and cold coagulation / 针灸推拿医学（英文版）

Objective: To observe the clinical efficacy of electroacupuncture (EA) plus long-snake moxibustion for rheumatoid arthritis (RA) due to kidney deficiency and cold coagulation. Methods: A total of 60 patients in active stage of RA were randomly divided into an observation group and a control group, with 30 cases in each group. Patients in the control group took methotrexate tablets and nimesulide dispersible tablets orally for treatment, while those in the observation group received additional treatment of EA plus long-snake moxibustion. Both groups were treated for 12 weeks. The post-treatment changes in symptomatic grading and quantifying score, disease activity score with 28 joint counts (DAS28), and inflammatory indicators erythrocyte sedimentation rate (ESR) and C-reactive protein (CRP) were observed, and the efficacy was evaluated. Results: The total effective rate in the observation group was 89.9％, versus 76.6％ in the control group, and there was a significant difference in the total effective rate between the two groups (P<0.05). After treatment, the symptomatic grading and quantifying score and DAS28 in both groups were significantly improved (all P<0.05), and the improvements in the observation group were more significant than those in the control group (both P<0.05). Besides, there were 11 cases with low disease activity index (DAI) and in remission in the observation group versus 5 cases in the control group, showing a statistically significant between-group difference (P<0.05). The ESR and CRP scores in both groups were significantly reduced after treatment (all P<0.05), also showing statistically significant between-group differences (both P<0.05). Conclusion: The efficacy of additional EA plus long-snake moxibustion based on oral medications for RA due to kidney deficiency and cold coagulation is better than that of the oral medications alone.