OBJECTIVETo compare the efficacy difference of analgesia and detumescence on ankle sprain among acupuncture at Xiaojie point combined with tendon regulation manipulation, acupuncture at Xiaojie point and tendon regulation manipulation.

METHODSSixty cases of ankle sprain were randomized into a combined therapy group, a Xiaojie point group and a tendon-regulation manipulation group, 20 cases in each one. The combined therapy of acupuncture at Xiaojie point and tendon regulation manipulation, the acupuncture at Xiaojie point and the simple application of tendon-regulation manipulation were applied respectively in the three groups, once a day, 3 treatments were required. The symptom score such as pain, ecchymosis, swelling and motor dysfunction and the total score were observed before and after treatment in the three groups. The different values of pain and swelling scores were compared before and after treatment in the three groups. The efficacy was compared among the groups.

RESULTSThe total effective rate was 100.0% (20/20) in each group. But the curative rate was 85.0% (17/20) in the combined group, 65.0% (13/20) in the Xiaojie point tion manipulation group. After treatment, the symptom scores of pain, ecchymosis, swelling and motor dysfunction and the total score were all improved as compared with those before treatment in the three groups (P < 0.01, P < 0.05). The pain score in either the combined therapy group or Xiaojie point group was lower than that in the tendon-regulation manipulation group after treatment (0.20 -/+ 0.41, 0.15 +/- 0.37 vs 0.60 +/- 0.50, both P < 0.05). Swelling score in the Xiaojie point group was different significantly from that in the tendon-regulation manipulation 0.49 vs 06.4 vs. 20+0.41, P < 0.05). The different value of pain score in either the combined therapy group or Xiaojie point group was higher than that in the tendon-regulation manipulation group before group after treatment (0.65 bined therapy group or Xiaojie point group was higher than that in the tendon-regulation manipulation group before and after treatment (2.35 +/- 0.59, 2.45 +/- 0.51 vs 2.00 +/- 0.46, both P < 0.05). The different value of swelling score in the tendon-regulation manipulation group was higher than that in the Xiaojie point group before and after treatment (2.30 +/- 0.57 vs 1.60 +/- 0.60, P < 0.05).

CONCLUSIONAcupuncture at Xiaojie point combined with tendon-regulation manipulation achieve an apparent effect of analgesia and detumescence on ankle sprain.

Acupuncture Analgesia ; Acupuncture Points ; Acupuncture Therapy ; Adolescent ; Adult ; Aged ; Ankle Injuries ; physiopathology ; therapy ; Combined Modality Therapy ; Female ; Humans ; Male ; Tendons ; physiopathology ; Therapy, Soft Tissue ; Young Adult

OBJECTIVETo explore the effect of electro-acupuncture to improve the bladder function after acute spinal cord injury in rats and its possible mechanism.

METHODSSixty healthy adult male SD rats of SPF grade, with body weight of 220 to 250 g, one week after feeding adaptation, were randomly divided into sham operation group, model group, electro-acupuncture group, electro-acupuncture control group with 15 rats in each group. Sham operation group underwent no stimulation, and the moderate damage model of spinal cord injury were made in other three groups according to modified Allens method. The model group were not treated, electro-acupuncture group were treated with electro-acupuncture on Zhibianxue and Shuidaoxue, and electro-acupuncture control group were treated with electro-acupuncture on 0.5 inch next to Zhibianxue and Shuidaoxue. The frequency of 2/100 Hz, current of 1 mA, stimulation time of 15 min, once a day, left and right alternately stimulate every time, for a total of 7 times. The changes of residual urine volume and urine output in rats at the 1st and the 7th days after operation were observed. And 7 d later, the rats were sacrificed and the injured spinal cord were taken out to observe the apoptosis, and to detect the changes of Bcl-2, Bax, Bad content.

RESULTSAfter modeling,the rats of three groups showed different bladder dysfunction. In electro-acupuncture group and electro-acupuncture control group, the residual urine volume of the 7th day after operation was significant lower than the 1st day after operation (P < 0.001), and there was statistically significant difference on the 7th day after operation between two groups (P < 0.001). Compared with model group, the urine output of electro-acupuncture group and electro-acupuncture control group was significantly increased on the 7th day after operation, and there was sig- nificant difference between electro-acupuncture group and electro-acupuncture control group (P < 0.001). Electro-acupuncture can inhibit apoptosis of spinal cord neurons by TUNEL detection. Postoperative at 7 d, the rate of nerve cell apoptosis in electro -acupuncture group and electro-acupuncture control group was significant increased than model group (P < 0.01, P < 0.05), and there was significant difference between electro-acupuncture group and electro-acupuncture control group (P < 0.005). Compared with model group, the positive expression rate of Bax, Bad decreased (P < 0.01, P < 0.05), and Bcl-2 increased (P < 0.01) in electro-acupuncture group and electro-acupuncture control group,there was significant difference between electro-acupuncture group and electro-acupuncture control group (P < 0.01).

CONCLUSIONElectro-acupuncture can obviously promote the repair of acute spinal cord injury,its mechanism may be through increasing Bcl-2, inhibiting the expression of Bax, Bad, which inhibits the apoptosis of spinal cord neurons.

Animals ; Apoptosis ; Electroacupuncture ; Immunohistochemistry ; In Situ Nick-End Labeling ; Male ; Neurons ; cytology ; physiology ; Rats ; Rats, Sprague-Dawley ; Spinal Cord Injuries ; pathology ; physiopathology ; therapy ; Urinary Bladder ; physiopathology

· ATM:To analyze bacterial spectrum and drug sensitivity in conjunctival sac of cataract patients of Kazak.
· METHODS:A total of 538 cases of conjunctival sac secretion in cataract patients of Kazak were collected.The samples were cultured and their sensibilities to antibiotics were tested.
· RESULTS: The bacterial culture was positive in 214 cases.The positive rate was 39.8%. The variety of pathogenic bacteria were mainly made up of gram positive cocci ( 88.3%), and most of them were Staphylococcus epidermidis ( 66.4%), followed by Micrococcus(9.8%).Sex had no effect on conjunctival bacteria rate in the cataract patients of Kazak, while age, place of residence had an effect on camier rate. The camier rate of conjunctival bacteria was significantly higher in people over 60 years old than that in people with age between 40 to 59 years old.And the people from city had a significant lower bacteria positive rate than those from countryside and pastoral. Most of grams were sensitive to Vancomycin, Teicoplanin, Rifampicin, Duly cloth mildew mutual and Amikacin, the tolerance was less than 20%, and they usually had higher tolerance to Penicillin, Erythromycin, Tetracycline and Chloramphenicol (>70%) .
·CONCLUSlON:Gram positivecocci is the most common bacteria in conjunctival sac in cataract patients of Kazak. Staphylococcus epidermidis was most common, followed by Micrococcus.The germ-carrying rate of conjunctival SAC in Kazakh population is associated with the patient’s age and area of residence.The clinical use of antibacterial drugs should be strictly grasp the indications, to reduce the incidence of bacterial resistance.

Objective To evaluate the application of double stapling technique using curved cutter stapler in colorectal anastomosis,especially to the low colorectal anastomosis.Methods The data of 52 caseS of rectal carcinoma from October 2005 to September 2006 undergone rectal anastomosis by double stapling technique using curred cutter stapler. Results The processes of closure and anastomosis in the 52 cases using double stapling device were satisfactory.One case had anastomotic leakage(1.9％)，2 cases had anastomotic bleeding(3.8％)，and 1 case had rectovaginal fistula(1.9％).No anastomotic narrow and operative death were noted.Conclusion Double stapling technique with curred cutter stapler may help surgeons to accomplish low colorectal anastomosis which is difficult to perform by handed-suture before.

Objective To evaluate the application of double stapling technique using curved cutter stapler in colorectal anastomosis,especially to the low colorectal anastomosis.Methods The data of 52 caseS of rectal carcinoma from October 2005 to September 2006 undergone rectal anastomosis by double stapling technique using curred cutter stapler. Results The processes of closure and anastomosis in the 52 cases using double stapling device were satisfactory.One case had anastomotic leakage(1.9％)，2 cases had anastomotic bleeding(3.8％)，and 1 case had rectovaginal fistula(1.9％).No anastomotic narrow and operative death were noted.Conclusion Double stapling technique with curred cutter stapler may help surgeons to accomplish low colorectal anastomosis which is difficult to perform by handed-suture before.

Adolescent ; Adult ; Female ; Follow-Up Studies ; Humans ; Male ; Precursor Cell Lymphoblastic Leukemia-Lymphoma ; drug therapy ; Treatment Outcome ; Young Adult

OBJECTIVETo culture dendritic cells (DC) from peripheral blood of patients with laryngeal carcinoma for therapeutic aid.

METHODSAdherent peripheral blood mononuclear cells from peripheral blood were cultured with 15 ng/ml rhGM-CSF and 7 ng/ml rhIL-4 for one or two weeks. The purity of DC was detected by immunocytochemistry method. The mixed leukocyte reactions stimulated by DC loaded with laryngeal carcinoma antigen were tested by measuring 3H-TdR uptake.

RESULTSA considerable number of suspended cells with spicular or dendritic appearance were observed after 1 week of culture, and their mitochondria were rich in cytoplasm. The positivity of DC was about 30%-60%. DC loaded with laryngeal antigen could induce proliferation of syngeneic T lymphocytes.

CONCLUSIONA large number of DC with high purity can be cultured from peripheral blood of patients with laryngeal carcinoma in vitro. It may be used in further experimental studies for clinical applications.

Carcinoma, Squamous Cell ; blood ; Cell Separation ; Cells, Cultured ; Culture Media ; Dendritic Cells ; pathology ; Granulocyte-Macrophage Colony-Stimulating Factor ; pharmacology ; Humans ; Interleukin-4 ; pharmacology ; Laryngeal Neoplasms ; blood ; Recombinant Proteins ; pharmacology

OBJECTIVETo clarify the effects of nylestriol on microarchitecture and interleukin-6 (IL-6) mRNA expression in tibial bone in ovariectomized rats.

METHODS30 female rats were randomly allocated into 3 groups: sham, OVX and nylestriol-treated group. Nylestriol-treated group were ovariectomized, then fed with nylestriol for 3 months and the bone mineral density (BMD) was measured in lumbar vertebra by dual energy x-ray absorptiometry. After sacrifice of the animal, bone histomorphometric parameters were measured to study the changes in bone microarchitecture, and RT-PCR was performed to detect the expression of IL-6 mRNA in bone tissue.

RESULTSBMD was significantly reduced, while IL-6 mRNA level elevated in the OVX group compared with the sham group. Static histomorphometric data showed that the trabecular bone volume, mean trabecular plate thickness and density were reduced while the mean trabecular plate space elevated remarkably in the OVX group in comparison with that in the sham group. As for dynamic parameters, trabecular osteoid surface, tetracyclin labeled surface and bone turnover rate were increased while osteoid maturation rate decreased significantly in the OVX group compared with the sham group. BMD, IL-6 mRNA expression and bone histomorphometric parameters were improved in nylestriol-treated rats.

CONCLUSIONNylestriol plays an important role in maintaining bone volume and improving bone microarchitecture by markedly inhibiting bone turnover and bone resorption, which might be to some degree attributed to reduced IL-6 expression.

Animals ; Bone Remodeling ; drug effects ; Bone Resorption ; prevention & control ; Estradiol Congeners ; pharmacology ; therapeutic use ; Female ; Interleukin-6 ; biosynthesis ; genetics ; Osteoporosis ; drug therapy ; etiology ; pathology ; Ovariectomy ; Quinestrol ; analogs & derivatives ; pharmacology ; therapeutic use ; RNA, Messenger ; biosynthesis ; genetics ; Random Allocation ; Rats ; Rats, Wistar ; Tibia ; pathology

OBJECTIVETo probe into the law of acupuncture analgesic effect and specificities of acupoint action.

METHODSAdult male Kunming mice were randomly divided into a control group, a model group, a model plus electroacupuncture (EA) group and a model plus sham EA group. Chronic inflammatory pain model was prepared by injection of complete Freund's adjuvant (CFA) into right posterior foot, and paw withdrawing latency (PWL) induced by radiation heat was used as pain threshold index, and changes of PWL in all the groups were investigated.

RESULTSAfter modeling, PWL significantly shortened on the inflammatory side (P < 0.05); EA at bilateral "Zusanli" (ST 36) and "Kunlun" (BL 60) could significantly reverse the shortened PWL (P < 0.05), and this effect was prolonged along with increase of EA times, but in the sham EA group PWL did not significantly change; EA at bilateral "Shousanli" (LI 10) and Neiguan" (PC 6) could not reverse the shortened PWL (P > 0.05).

CONCLUSIONAnalgesic effect of EA is strengthened along with increase of EA times and shows specificity of acupoints to a certain extent.

Acupuncture Analgesia ; Acupuncture Points ; Animals ; Arthritis, Experimental ; therapy ; Chronic Disease ; Electroacupuncture ; Freund's Adjuvant ; immunology ; Male ; Mice

OBJECTIVETo investigate the anti-tumor effects and mechanism of tumor vaccines and whether chemotherapeutic agents administered prior to immunotherapy could augment the efficacy of the vaccines.

METHODSC57/BL mice inoculated with Lewis lung cancer cells were used as tumor models. Granulocyte-macrophage colony-stimulating factor (GM-CSF) gene modified LA795 and Lewis lung cancer cell lines were administered as allogeneic and autologous tumor vaccines, respectively. After Lewis cells (1 x 10(7)) inoculation, the mice received irradiated GM-CSF secreting cancer vaccine solely or in combination with carboplatin. The survival of the mice was observed. The cytotoxicity of spleen cells or purified CD8(+) cells was analyzed by lactate dehydrogenase (LDH) assay. Serum level of IL-4 and IFN-gamma was detected using ELISA method.

RESULTSThe cytotoxicity of the spleen cells or purified CD8(+) T cells against Lewis cells in the mice immunized with cancer cell vaccine was significantly increased, relative to that of the control, untreated group (P < 0.05). Serum level of Th1-type cytokine IFN-gamma was increased after vaccination, whereas Th2-type cytokine IL-4 showed no significant change. The GM-CSF secreting cancer cell vaccine had no significant influence on the survival of the mice with established heavy tumor burden. The combination of chemotherapy and cancer vaccine could statistically prolong the survival time; whereas any method itself had no significant effect.

CONCLUSIONThe GM-CSF secreting cancer cell vaccine can induce immune responses. The chemotherapeutic agents may be beneficial to enhance the anti-tumor activity of cancer vaccine.

Animals ; Antineoplastic Agents ; therapeutic use ; Cancer Vaccines ; therapeutic use ; Carboplatin ; therapeutic use ; Carcinoma, Lewis Lung ; blood ; metabolism ; pathology ; therapy ; Cell Line, Tumor ; Female ; Granulocyte-Macrophage Colony-Stimulating Factor ; genetics ; metabolism ; Interferon-gamma ; blood ; Interleukin-4 ; blood ; Lung Neoplasms ; metabolism ; pathology ; Mice ; Mice, Inbred C57BL ; Transfection