Objective To analyze the acupoint selection law of acupuncture and moxibustion for pediatric cerebral palsy based on data mining techniques.Methods Clinical research literature about acupuncture and moxibustion for the treatment of pediatric cerebral palsy was retrieved from CNKI,Wanfang Data,VIP,CBM,PubMed,Web of Science,Embase and Cochrane Library from the establishment of the databases to April 1,2024.Excel 2021 was used to establish a database of prescription acupoints.The frequency of use of acupoints,attributed to the meridians,parts and specific acupoints were under statistically analysis,and SPSS Modeler 18.0 and SPSS Statistics 27.0 were used to conduct the association rules analysis,factor analysis and clustering analysis of acupoints.Results A total of 579 articles were included,579 prescriptions were extracted,containing 245 acupoints with the frequency of 6 422 times.The high-frequency acupoints were Zusanli,Baihui,Hegu,Sanyinjiao and Quchi,etc.The commonly used meridians were Governor Vessel,gall bladder meridian,stomach meridian,large intestine meridian and bladder meridian;mostly used acupoints were in the lower limbs,head and neck,upper limbs,waist and back.The association rules analysis showed that the top combinations were"Hegu-Quchi","Zusanli-Quchi","Zusanli-Quchi-Hegu","Hegu-Quchi-Zusanli";clustering analysis showed that 6 valid clusters were extracted;factor analysis extracted 7 valid common factors.Conclusion Acupuncture and moxibustion treatment for pediatric cerebral palsy is based on the principle of strengthening the brain,improving intelligence and tonifying the five zang organs,reflecting the principle of matching acupoints far and near.The core combination of acupoints is"Zusanli-Quchi-Hegu".

Objective To analyze the acupoint selection law of acupuncture and moxibustion for pediatric cerebral palsy based on data mining techniques.Methods Clinical research literature about acupuncture and moxibustion for the treatment of pediatric cerebral palsy was retrieved from CNKI,Wanfang Data,VIP,CBM,PubMed,Web of Science,Embase and Cochrane Library from the establishment of the databases to April 1,2024.Excel 2021 was used to establish a database of prescription acupoints.The frequency of use of acupoints,attributed to the meridians,parts and specific acupoints were under statistically analysis,and SPSS Modeler 18.0 and SPSS Statistics 27.0 were used to conduct the association rules analysis,factor analysis and clustering analysis of acupoints.Results A total of 579 articles were included,579 prescriptions were extracted,containing 245 acupoints with the frequency of 6 422 times.The high-frequency acupoints were Zusanli,Baihui,Hegu,Sanyinjiao and Quchi,etc.The commonly used meridians were Governor Vessel,gall bladder meridian,stomach meridian,large intestine meridian and bladder meridian;mostly used acupoints were in the lower limbs,head and neck,upper limbs,waist and back.The association rules analysis showed that the top combinations were"Hegu-Quchi","Zusanli-Quchi","Zusanli-Quchi-Hegu","Hegu-Quchi-Zusanli";clustering analysis showed that 6 valid clusters were extracted;factor analysis extracted 7 valid common factors.Conclusion Acupuncture and moxibustion treatment for pediatric cerebral palsy is based on the principle of strengthening the brain,improving intelligence and tonifying the five zang organs,reflecting the principle of matching acupoints far and near.The core combination of acupoints is"Zusanli-Quchi-Hegu".

Objective To explore the protective effect and possible mechanism of Periplaneta americana powder on rats with spinal cord injury.Methods Forty-eight male SD rats were randomly divided into sham operation,saline,Periplaneta americana powder,and Toll-like receptor 4(TLR4)inhibitor groups.Except for the sham operation group,a rat spinal cord hemi-transection injury model was established in the other three groups.The sham operation group received no treatment after the operation,saline and drug groups were subjected to intragastric administration of equal volumes of normal saline and Periplaneta americana powder(630 mg/kg),respectively,and the TLR4 inhibitor group was administered an intraperitoneal injection of TLR4 inhibitor(3 mg/kg).On days 1,3,7,and 14 after the operation,the motor function of rat hind limbs was evaluated by the Basso,Beattie,and Bresnahan(BBB)score.Histopathological changes of the spinal cord were observed by hematoxylin-eosin staining.Changes in the number of neurons were observed by immunohistochemistry.The levels of inflammatory factors IL-1,IL-6,IL-10,and TNF-α were measured by ELISA,and expression of TLR4,myeloid differentiation factor 88(MyD88),and NF-κB p65 was detected by Western Blot.Results Compared with the sham operation group,the BBB score and number of neurons in the saline group were significantly decreased,while the degree of pathological damage,and IL-1,IL-6,TNF-α,TLR4,MyD88,and NF-κB p65 levels were significantly increased(P＜0.05).Compared with the saline group,periplaneta americana powder and TLR4 inhibitor groups showed an increase in BBB scores and the number of neurons,and decreases in the degree of pathological damage and IL-1,IL-6,TNF-α,TLR4,MyD88,and NF-κB p65 levels(P＜0.05).Compared with the TLR4 inhibitor group,the periplaneta americana powder group had better increases in the BBB score,number of neurons and decreases in the degree of pathological damage and expression of IL-1 and TNF-α.Conclusions Periplaneta americana powder reduces the production of inflammatory factors after spinal cord injury by inhibiting the TLR4/MyD88/NF-κB pathway,protects nerves,and promotes motor recovery.

OBJECTIVETo investigate the microsurgical tchniques and effects for the resection of anterior clinoid meningioma (ACM).

METHODSBetween January 2003 and March 2013, a total of 46 ACM patients were operated on via the pterion approach or lateral subfrontal approach. There were 16 male patients and 30 female patients, their mean age was 48.5 (16-69) years. Symptoms lasted from 1 month to 9 years(average 24.7 months). Preoperative CT and MRI examination showed that the tumors were located in the anterior clinoid process (25 cases on the right side, 21 cases on the left side). The average maximal tumor diameter was 4.4 cm (1.9-7.4 cm). The patients were peroidly followed-up on outpatient on 3 months to 6 months, then every year postoperativelly. The clinical data, radiological findings, surgical records and outcome of patients were retrospectively analyzed, and the prognostic factors were ananlyzed by using of the unpaired data χ(2) test with continuity correction.

RESULTSOf fourty-six patients operated on, apparently complete removal was achieved in 36 patients (78.3%), 10 patients (21.7%) had minimal residual tumors, 5 of which had gamma knife radiosurgery. Preexisting visual deficit improved in 21 of 41 patients (51.2%), unchanged in 16(35.6%), and worsened in 9(20.0%). At 3-6 months after discharge, 37(80.4%) patients had a good recovery, 7(15.6%) patients were moderately disabled, 1(2.2%) presented with severe disability, and 1 (2.2%) patient died of surgery-related causes. The tumor wrapping blood vessels (χ(2) = 4.676, P = 0.031) and violating cavernous sinus(χ(2) = 4.973, P = 0.026) were causes of unfavorable prognosis. During the mean follow-up of 35.1 months (range, 4-107 months) for 40 patients, the average Karnofsky score was 83.2. Tumor recurred in 4 cases: 2 of which required reoperation, and 2 had gamma knife radiosurgery.

CONCLUSIONSTumor wrapped vessels and invasion of the cavernous sinus are important unfavorable prognostic factors for ACM resection. By using appropriate surgical strategies and techniques, ACM can be removed safely via the pterion approach or lateral subfrontal approach with relatively low morbidity and mortality.

Adolescent ; Adult ; Aged ; Female ; Follow-Up Studies ; Humans ; Male ; Meningeal Neoplasms ; surgery ; Meningioma ; surgery ; Microsurgery ; Middle Aged ; Neurosurgical Procedures ; methods ; Retrospective Studies ; Treatment Outcome ; Young Adult