Taken Huantiao (GB 30) as breakthrough point, acupuncture manipulations of generating various needling sensations by different physicians are sorted. Types of acupoint needling sensations and conducting directions after acupuncture and all kinds of factors that affect needling sensations are analyzed from new perspectives. It is considered that attention should be paid to acupoint location, postures of patients, manipulation methods, types of needling sensations, transmission lines and duration time of needling sensations, etc.
Acupuncture Points ; Acupuncture Therapy ; instrumentation ; methods ; Humans ; Needles ; Sensation

Objective To evaluate the etiology, clinicopathological characteristics, treatment and prognosis of VIN Ⅲ. Methods Thirty-five patients with VIN Ⅲ admitted in Cancer Hospital of Chinese Academy of Medical Sciences between 1993 and 2008 were analyzed retrospectively. Results All 35 patients attended to hospital with the symptoms of pruritus vulvae and lumps. Among of them, there were 28 (80%) cases whose lesions presented as multiple plaques, while 7 (20%) eases lesion were monofocal.Fifteen out of 35 eases had coexistent with human papillomavirus (HPV) related lesions, and there were the evidence of HPV in 22 patients whose pathologic sections revealed koilocytes. 34 cases (97%) except one received different types of surgical resections, including wide local resection (14/34), simple vulvectomy (16/34) and simple vulvectomy plus perianal skin resection (4/34), while there two cases shown positive cut-edges and one of them received radiotherapy postoperatively. Four out of the 34 cases recurred locally in 2, 4, 6 and 22 months and received surgical treatment again or laser therapy, respectively. The median follow-up period was 66 months ( range 1-166), and none of them were died of the disease itself except one case died of the concurrent cervical cancer. Among 26 cases received the investigation of the quality of life,there were nine cases (35%) suffered from sexual dysfunction after the operation, and one of them received vulvoplasty. Conclusions VIN Ⅲ has good prognosis. The development of VIN Ⅲ may be related to the infection of HPV, because most of them concurrent with HPV diseases. Its primary treatment is surgical resection, while affecting on the quality of life.

Objective To investigate the effects of intense pulse light(IPL)on the content of colla- gens and mRNA expression of procollagen in BALB/c mouse skin.Methods The BALB/c mice dorsal skin was irradiated by IPL.Skin specimens were taken at different time points after irradiation.Histopatho- logical changes were observed by hematoxylin-eosin-staining,quantitative assessment of collagenⅠand collagenⅢwas performed with immunohistochemical staining,and mRNA expression levels of procollagen were de- tected by RT-PCR.Results After the irradiation,no obvious change was observed for the staining intensity of collegen at 1 week;however,the thickening of dermis began at 2 week,and continued until 8 week.The staining of collagenⅠandⅢwas also stronger in IPL-irradiated regions than in sham-irradiated areas at 2 week(P

Objective To evaluate the outcome of unconstrained shoulder arthroplasty in treatment of se- vere damages of shoulder and proximal humerus.Methods Eleven cases of unconstrained shoulder arthroplasty were carried out in our department from 1999 to 2004.The average age of the 11 patients was 65 years.Nine cases underwent hemi-arthroplasty for their complex fractures of proximal humerus with unstrained protheses and two cases received total shoulder arthroplasty for their shoulder osteoarthritis.Cemented prostheses were used in all the cases. Results Follow-ups averaged 2.3 years.Two cases of four-part fractures reported slight pain and limited external rotation of the shoulder after operation,while there was no pain or loosening of prosthesis in all the other cases who recovered full range of motion.Conclusion Unconstrained shoulder arthroplasty is a satisfactory and safe tech- nique for severe damages of proximal humerus.

Objective To investigate the influence of apolipoprotein E gene (APOE) polymorphism on the acute-phase brain electrical activity after mild/moderate traumatic brain injury. Methods The clinical data of 112 patients with mild/moderate traumatic brain injury were collected and the APOE genotypes were identified by polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP). The brain electrical activity in every patient was recorded twice by using electroencephalogram within one week after injury. Qualitative and quantitative methods were used to determine the variations of brain electrical activity. Chi-square test, variance analysis and logistic regression analyses via SPSS version 11.5 were performed among APOE genotypes, electroencephalogram data and clinical data. Results The distributions of APOE genetypes and alleles matched Haldy-Weinberg Law in 112 patients. Of 22 patients with APOEε4, 12 patients (55%) presented with deteriorated electroencephalogram, which was significantly higher than those (16 of 90 patients, 18%) without APOEε4 (P ＜ 0. 01). Comparison of the first and second electroencephalograms demonstrated that the slow waves were increased significantly in patients with APOEε4 ( P ＜ 0. 01 ) but decreased in patients with APOEε2 and APOEε3 (P ＜0.05). The reduction of slow waves in APOEε2 carriers was more obvious than APOEε3 carriers (P ＜0.05). Univariate and multivariate logistic regression analyses showed that APOEε4 was a risk factor to electroencephalogram aggravation after traumatic brain injury. Conclusion APOEε4 is a risk factor to electroencephalogram aggravation during acute stage after mild/moderate traumatic brain injury. However,APOEε2 seems to be beneficial for recovery of brain electrical activity.

We aimed to study the effect of allitridum (All) on the transient outward potassium current (Ito) of ventricular myocytes of spontaneously hypertensive rats (SHR). Totally 30 male SHRs were randomly divided into three groups: low-dose All group (7.5 mg·kg(-1)), high-dose All group (15.0 mg·kg(-1)) and normal saline group. The other 10 sex and age matched Wistar-kyoto rats (WKY) were also taken as control group (WKY group). All animals received i.p. administration for 8 weeks. The dual enzymatic method was used to separate single ventricular myocyte from animals. Patch-clamp technique was used to record Ito and analyze the effect of All on the current. It was shown that the left ventricular hypertrophy of SHR was reversed significantly by All. Furthermore, the density of Ito was recovered in both high and low dose All groups. The peak current densities of Ito were enhanced from 18.23±3.64 to 25.17±2.86 pA/pF (P<0.01) and 36.47±5.42 pA/pF (P<0.01) at +50 mV by All 7.5 mg·kg(-1) and 15.0 mg·kg(-1), respectively, which was not significantly different with WKY group. The effect was associated with positive shift of the steady-state, close-state inactivation, and shortened recovery from inactivation of Ito. It is concluded that All decreases the remodeling of Ito of ventricular hypertrophic myocytes of SHR.

We aimed to study the effect of allitridum (All) on the transient outward potassium current (Ito) of ventricular myocytes of spontaneously hypertensive rats (SHR). Totally 30 male SHRs were randomly divided into three groups: low-dose All group (7.5 mg·kg(-1)), high-dose All group (15.0 mg·kg(-1)) and normal saline group. The other 10 sex and age matched Wistar-kyoto rats (WKY) were also taken as control group (WKY group). All animals received i.p. administration for 8 weeks. The dual enzymatic method was used to separate single ventricular myocyte from animals. Patch-clamp technique was used to record Ito and analyze the effect of All on the current. It was shown that the left ventricular hypertrophy of SHR was reversed significantly by All. Furthermore, the density of Ito was recovered in both high and low dose All groups. The peak current densities of Ito were enhanced from 18.23±3.64 to 25.17±2.86 pA/pF (P<0.01) and 36.47±5.42 pA/pF (P<0.01) at +50 mV by All 7.5 mg·kg(-1) and 15.0 mg·kg(-1), respectively, which was not significantly different with WKY group. The effect was associated with positive shift of the steady-state, close-state inactivation, and shortened recovery from inactivation of Ito. It is concluded that All decreases the remodeling of Ito of ventricular hypertrophic myocytes of SHR.
Allyl Compounds ; pharmacology ; Animals ; Hypertrophy, Left Ventricular ; drug therapy ; Male ; Myocytes, Cardiac ; cytology ; drug effects ; Patch-Clamp Techniques ; Potassium Channels ; metabolism ; Rats ; Rats, Inbred SHR ; Rats, Inbred WKY ; Sulfides ; pharmacology

Objective To study the relationship between Couagen Ⅰ,MMP-2,TIMP-2 gene expression and atrial fibrosis during heart failure(HF)in dog.Methods Fourteen dogs were used and randomized into HF induced by ventricular tachypacing and control group.Burst atrial pacing was used to induce atrial fibrillation(AF).And the mRNA and protein level of collagen Ⅰ,MMP-2 and TIMP-2 were detected by RT-PCR and immunohistochemical technique.Tissue samples were stained with Mallory trichrome.Results Left ventricular ejection fraction (LVEF) decreased from (67.4? 6.0)% to (29.2?7.8)%,the inducible rate of AF(7/7 vs 2/7) and sustained AF(5/7 vs 0/7) increased and duration of AF stabeatrial fibrillation(SAF) [(462.12?181.43)s vs(0.57?0.57) s] prolonged significantly in HF group.Atrial fibrous tissue content and atrial size of HF group were significantly greater than the controls dogs(268.8% in lefe atria and 190.3% in right atria).The mRNA and protein level of collagen Ⅰ(56.2% and 132.2% in lefe atria,37.4% and 78.0% in right atria)and MMP-2 (100.0% and 115.7% in lefe atria,65.7% and 96.8% in right atria) increased evidently in both lefe atria and right atria,TIMP-2 mRNA decreased 46.3% in lefe atria and had no change in right atria and that its protein had no change in both atrium,whereas the ratio of MMP-2/ TIMP-2 of mRNA and protein increased markedly in both lefe atria (285.3% and 148.8%)and right atria (106.1% and 134.7%)of HF group.SAF had a positive correlation with fibrosis and the gene level of collagen Ⅰ in lefe atria,the ratio of MMP-2/TIMP-2 had a positive correlation with fibrosis and collagen Ⅰ gene level in lefe atria during HF.Conclusions The changes of collagen Ⅰ,MMP-2 and TIMP-2 gene expression appear to be a molecular mechanism of AF, and the molecular remodeling of collagen Ⅰ induced by regulation unbalance of MMP-2/TIMP-2 appears to be an important mechanism of atrial fibrosis during HF.

AIM To investigate the effect of Shenfu Injection on atherosclerosis (AS) models of high-fat apolipoprotein E-deficient (ApoE-/-) mice,and to explore its anti-atherosclerosis mechanism through the observation of oxidative stress (OS) variation.METHODS C57 mice were used as controls.ApoE-/-mice fed with 20-week high fat diet were randomly divided into model group,Shenfu group for subsequent 4-week continuous corresponding intervention,after which the mice had their blood lipid levels measured,their levels of MPO and NOX4 identified by ELISA,and their T-SOD activity determined by hydroxylamine method,their MDA level detected by TBA,their plaque formation observation achieved by HE staining of aortic gross and red O of all the aorta,and their Nrf2 mRNA expression detected by real time qPCR method.RESULTS Compared with the control group,the model group manifested with increased contents of TG,TC,LDL,decreased HLD;decreased activity of SOD,increased contents of MPO,NOX4 and MDA,and down-regulated expression of aortic Nrf2 and Keap1 mRNA.Compared with the model group,Shenfu Injection group was observed with no obvious blood lipid level change,but a reduction of plaque area,and an effective inhibition on OS as revealed by improved levels of Nrf2 and Keap1 mRNA.CONCLUSION Shenfu Injection can activate Nrf2 and interfer the relevant enzymes,thus prevents the atherosclerosis progression through OS reduction.

By using principles and methods of evidence-based medicine in a broad sense to systematically look up clinical acupuncture and moxibustion literatures issued in Chinese Acupuncture and Moxibustion, Journal of Clinical Acupuncture and Moxibustion, and Shanghai Journal of Acupuncture and Moxibustion from January, 2003 to June 2005, and relative official internet station of the departments responsible for health, to stipulate common criteria and select literatures. Preliminarily selected clinical acupuncture and moxibustion study literatures of 1 637 papers, and comprehensive synthesizing the message from the official internet station of The Ministry of Health and The State Administration of Chinese Medicine and Pharmacy etc., indicates that although acupuncture and moxibustion have been widely applied in clinical treatment of 327 diseases, at present there is no systematic training system for resident physicians and special physicians of acupuncture and moxibustion, which is unfavourable for development of sciences and internationalization. On the basis of comprehensively considering the tendency of medical development at home and abroad and characteristics of training of talented persons and subject development of acupuncture and moxibustion, the training system of resident physicians and special physicians of acupuncture and moxibustion should be founded as soon as possible.
Acupuncture ; education ; trends ; Humans ; Internship and Residency ; Moxibustion ; trends