Objective: To observe the clinical efficacy of warm needling moxibustion plus Mulligan dynamic joint mobilization for cervical radiculopathy. Methods: A total of 60 cases with cervical radiculopathy were randomly divided into group A, group B and group C by random digital table, 20 cases in each group. The patients in three groups were treated with similar warm needling moxibustion. Group A only received warm needling moxibustion; group B was treated with warm needling moxibustion plus Mulligan dynamic joint mobilization; group C was treated with warm needling moxibustion plus cervical traction. Before the treatment and after 12 sessions of treatment, the patients in the three groups were assessed for score of pain and range of motion (ROM). Results: By 12 sessions of the treatments, the scores of pain were obviously decreased in the three groups, with statistical significances (all P<0.05), and the pain scores of group B and group C were significantly different from the score of group A (both P<0.05). ROM of the neck was increased than before the treatment in the three groups, with statistical significances (all P<0.05), and the ROM of the neck of group B was significantly different from those of group A and group C (both P<0.05). Conclusion: Warm needling moxibustion plus Mulligan dynamic joint mobilization can effectively improve the neck ROM and relieve pain in patients with cervical radiculopathy.

[Objective]To measure the verus inclination of the proximal tibial of young Chinese through radiographs and determine how many degrees should the femoral prothesis be externally rotationed during total knee arthroplasty(TKA).[Method]Standardized anteroposterior radiographs of the entire lower legs of 200 volunteers' were taken. Two angles were measured as followes:Angle PT: angle between tibial articular margins and a line perpendicular to the tibial mechanical axis;Angle FT:angle between the transcondylar tangent anda line perpendicular to the tibial mechanical axis. [Result]Angle PT has a mean value of 4.06? and Angle FT is 5.00?. [Conclusion]When the posterior condylar axis is used during TKA for Chinese, the femoral prothesis should be externally rotationed 5.00? to get the optimum rotational orientation.

Objective To explore the potential association of HLA-A alleles and genetic susceptibility with systemic lupus erythematosus (SLE). Methods Polymerase chain reaction-sequence specific primer (PCR-SSP) was used to analyze the distribution of HLA-A alleles among 106 patients with systemic lupus erythematosus and 122 healthy persons. Results Nineteen out of twenty-four kinds of HLA-A alleles were found from the specimens, including 18 kinds in SLE specimens, and 15 kinds in control specimens. Among them, HLA-A*11 allele was positively associated with SLE (RR = 2.4380, EF = 0.1502, ?2 = 12.2440, P = 0.0005, Pc = 0.0095). For A*01 and A*24, although the P values were less than 0.05, the Pc values were more than 0.05 (0.9462 or 0.2356, respectively). Conclusions The results indicate that HLA-A*11 may be the susceptible allele or may be closely linked with the susceptible genes in Chinese SLE patients.

Objective Proliferation and apoptosis play a major role in the development of tumor cells,and the intranuclear transcriptional factor c-fos is significantly up-regulated in the primary hepatocellular carcinoma and involved in early carcinogenesis.The purpose of the present study is to investigate the apoptotic effect of c-fos antisense oligodeoxynucleotide(ASO) on human hepatocellular carcinoma HepG2 cells and the participation of Caspase3 in this process.Methods Cell culture,Hoechst 33258 staining,real-time PCR and Western blotting were used in present study.Cultured HepG2 cells were divided into 3 groups: 1) control group: cultured with 10?l saline;2) sense oligodeoxynucleotide(SO,used as a negative control) treated group: co-cultured with 10?l SO(5?g/?l);3) ASO treated group: co-cultured with ASO 10?l(5?g/?l).The subsequent experiments were performed 1h after cultivation for each group.Hoechst 33258 staining was performed to detect the apoptosis by observing the staining of nuclear chromatin.Real-time PCR and Western blotting were used respectively to detect the expression of Caspase 3 at mRNA and protein levels after different treatments.Results Hoechst 33258 staining revealed that the nuclei of HepG2 cells showed diffuse and adqulis fluorescence in control and SO-treated groups,while dense and dark fluorescence was observed in ASO-treated group,which indicated that c-fos ASO had significantly induced apoptosis of HepG2 cells.The expression of Caspase 3 in ASO group was enhanced both at mRNA and protein levels compared to that in control groups.Conclusions C-fos ASO significantly induces apoptosis in human hepatocellular carcinoma HepG2 cells,as shown by Hoechst 33258 staining and higher expression of Caspase 3 mRNA and protein.Moreover,Caspase 3 activation is involved and probably plays an important role in c-fos ASO-induced apoptosis of HepG2 cells.

Aim To probe into the best conditions for the establishment of endometriosis model in rats by the orthogonal experiment method.Methods Autotransplantation was used to establish the endometriosis model in rats by the orthogonal experiment method in which four main factors were considered to optimize the condition of model,according to the volume of heterotopic endometrium.Results The para ligament of uterus was the best place for transplanting.Both dissecting muscular layer and injecting estrin played an important role in the establishment of endometriosis model in rats. The value of four factors decreased progressively according to the injection of estrin,the dissection of muscular layer,the direction of endometrium implantation and oestrus.Conclusions By optimizing the condition for the establishment of endometriosis model in rats by orthogonal experiment,the volume of heterotopic endometrium was improved.A technology platform for pharmacodynamics research was thus offered.

Objective To compare the proportion of CD3~+T cell and CD4~+CD25~(high) regulatory T cell (Treg cell) and the production of inferon γ ( IFN-γ) and interleukin-12 (IL-12) in peripheral blood mononuclear cells (PBMC) between patients with non-small cell lung cancer (NSCLC) and healthy people, and to analyze the changes of CD3~+T cell, CD4~+CD25~(high)Treg cell, IFN-γ and IL-12 of NSCLC patients before and after chemotherapy, so as to determine immune function changes of NSCLC patients caused by chemotherapy. Methods Twenty NSCLC patients and 20 healthy volunteers according to the including criteria were selected. Three mL of blood was drawn from NSCLC patients before chemotherapy (0 d), on the 3~(rd) day (3 d) and 7~(th) day (7 d) after chemotherapy. PBMC cells were separated from the blood samples. The proportions of CD4~+CD25~(high)Treg cell and CD3~+T cell (%) in PBMC were tested by FACS, and the IFN-γ and IL-12 (pg/mL) in the supernatants were also detected. Results The proportions of CD3~+T cell in NSCLC patients on 0, 3 and 7 d were (55.15±20.11)%,(57.73±14.08)% and (62.79±7.80)%,respectively, and there was no statistical difference between any two of these results. The proportion of CD4~+CD25~(high)Treg cell in healthy volunteers was (2.14±0.85)%, while that of NSCLC patients was (2.76±0.53)% on 0 d with statistical difference compared to the healthy volunteers (P<0.05). The CD4~+CD25~(high)Treg cell proportion (%) of NSCLC patients on 3 d and 7 d were (2.54±0.57)% and (2.72±0.29)%, respectively, which were both significantly lower than that of 0 d. On 3 d it was even much lower than that on 7 d (P<0.05). IFN-γ and IL-12 of NSCLC patients on 0 d were (34.36±4.38) pg/mL and (33.24±4.36) pg/mL, and no statistical difference was observed when compared with (34.36±4.38) pg/mL and (33.24±4.36) pg/mL in the healthy volunteers. On 3 d and 7 d, IFN-γ of NSCLC patients were (40.42±5.66) pg/mL and (39.27±6.07) pg/mL, respectively, and both were higher than that on 0 d (P<0.05); IL-12 of NSCLC patients were (35.51±5.03) pg/mL and (38.62±6.44) pg/mL, also both were higher than that on 0 d (P<0.05). Conclusions This study suggests that chemotherapy can improve immune functions of NSCLC patients, and may reinforce the anti-tumor immune response.

Objective To investigate the electromyngraphy eharacteristies of Parkinsen's disease (PD) by studying tremor frequency, intensity and drug response. Methods Sixty-six patients with PD hospitalized during March 2005 to May 2006 were re-evaluated and recruited into the study. A ten-channel electromyography recorded the frequency and intensity of the rest tremor and postural tremor. Tremor analysis soft was used to statistically analyze differences between the two types of tremor, correlation between the frequency and intensity, and changes after regular administration of dopaminergic medication. Results The frequencies of rest tremor ((4. 79±0.69 ) Hz) and postural tremor ( (5.54±1.18) Hz ) showed statistical differences (F = 33.5, P<0. 01), but the intensity of rest tremor (0.016-421.700 (rag)2) and postural tremor (0.062-217.900 (mg)2) didn't show statistical differences (F=1.917, P>0.05 ). No regression relation was revealed between the frequency and intensity of tremor (r=0.09, P>0.05). After dopaminergic medication treatment, the intensity declined significantly from 0.016-421.700 (mg)2 to 0.027-82.200 (mg)2(F=5.179,P <0.05), but the difference of frequencies of tremor between before ( (5.09±0.85) Hz) and after treatment ( (5.20 ± 1.08 )Hz) was not significant (F = 0.474, P > 0.05). Conclusions There may be different mechanisms for the rest tremor and postural tremor in PD. There is no correlation identified between the frequency and intensity in PD and this is may be resulted from variability of tremor intensity. Dopaminergic can relieve the symptom of tremor, but it doesn't reduce the frequency of tremor.

OBJECTIVETo investigate the treatment for tibial exposure wounds.

METHODS39 patients with tibial exposure wounds were divided into three groups according to the exposure location (upper, medium and below). The local muscular flaps were designed to cover the tibial exposure, followed by skin grafts and VSD. VSD was removed one week later.

RESULTSAll the muscular flap and skin graft survived. Mild epidermis erosion happened in 2 cases, which healed spontaneously after dressing. The patients were followed up for 3-6 months with good healing and no walking malfunction.

CONCLUSIONSThe local muscular flap combined with skin graft and VSD is a simple and effective method for tibial exposure wound with short healing time and high successful rate.

Humans ; Lacerations ; surgery ; Skin ; injuries ; Skin Transplantation ; Surgical Flaps ; Tibia ; Time Factors ; Treatment Outcome ; Wound Healing

Humans ; Organophosphorus Compounds ; analysis ; pharmacokinetics

AIM: To investigate long-term effects of sinoaortic denervation (SAD) on the contraction and relaxation of thoracic aortae in rats.METHODS:SD rats underwent either SAD or sham operation at the age of 10 weeks. At 4,8, 16, and 32 weeks after operation, the contraction and relaxation of the thoracic aortae were measured by isolated artery technique.RESULTS:The NE-induced contraction and ACh-induced relaxation of aortic rings were progressively increased and depressed respectively after SAD.CONCLUSION:Vascular functional changes induced by purely blood pressure variability is similar to those observed in well-established experimental hypertensive states.