OBJECTIVETo observe and evaluate the clinical effect of acupuncture at "Siguan" combined with the Gallbladder Meridian acupoints on migraine.

METHODSWith randomized controlled trial design, 87 patients were randomly divided into an observation group (42 cases) and a control group (45 cases). The observation group was treated with acupuncture at "Siguan" including Hegu (LI 4) and Taichong (LR 3), combined with the Gallbladder Meridian acupoints including Fengchi (GB 20), Shuaigu (GB 8), Qiuxu (GB 40) and Zulinqi (GB 41), while the control group was treated with acupuncture at the Gallbladder Meridian acupoints, including Fengchi (GB 20), Shuaigu (GB 8), Qiuxu (GB 40), Zulinqi (GB 41), Yanglingquan (GB 34) and Hanyan (GB 4). The treatment was given every other day in two groups, 3 times per week for totally 6 weeks. The migraine intensity, migraine frequency and lasting time of each migraine were observed before and after treatment, and 3-month follow-up was performed after treatment. The clinical efficacy in two groups was evaluated.

RESULTSCompared with those before treatment, the migraine intensity, frequency and lasting time were all reduced significantly after treatment in the two groups (all P<0.01), which were more obvious in the observation group (all P<0.05). At the end of the treatment, the total effective rate was 95.2% (40/42) in the observation group and 80.0% (36/45) in the control group, which had statistical difference (P<0.05). After 3-month follow-up, the total effective rate was 88.1% (37/42) in the observation group and 75.6% (34/45) in the control group, which had no statistical difference (P>0.05).

CONCLUSIONThe "Siguan" combined with the Gallbladder Meridian acupoints could significantly relieve the migraine intensity, frequency and lasting time, and its improvement of symptoms and short-term efficacy are superior to those of the Gallbladder Meridian acupoints alone.

Acupuncture Points ; Acupuncture Therapy ; Adolescent ; Adult ; Female ; Gallbladder ; physiopathology ; Humans ; Male ; Meridians ; Middle Aged ; Migraine Disorders ; physiopathology ; therapy ; Young Adult

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

BACKGROUNDSeveral randomized controlled trials (RCTs) have compared endoscopic and symptomatic relapses in patients with erosive gastroesophageal reflux disease (GERD). We have summarized current evidence for rabeprazole 10 or 20 mg once daily for GERD maintenance treatment over 1 or 5 years.

METHODSMEDLINE, EMBASE, and the Cochrane Central Register of Controlled Trials were searched, through August 2012, for eligible RCTs of adults with erosive GERD. The efficacies of rabeprazole 10 and 20 mg/d were compared.

RESULTSThe search identified 288 citations, and five RCTs containing 1480 patients were considered eligible. Heartburn relapse rates did not differ significantly between patients treated with rabeprazole 10 and 20 mg/d for 1 year (relative risk (RR) = 1.29; 95% confidence interval (CI): 0.97-1.72), but differed in patients treated for 5 years (RR = 1.274; 95% CI: 1.005-1.615). Endoscopic relapse rates differed significantly between rabeprazole 10 and 20 mg/d for 1 year (RR = 1.92; 95% CI: 1.21-3.06), for 5 years (RR = 1.667; 95% CI: 1.073-2.589), and in combined 1- and 5-year maintenance trials (RR = 1.785; 95% CI: 1.298-2.456).

CONCLUSIONRabeprazole 20 mg/d was superior to rabeprazole 10 mg/d in preventing endoscopic relapse of erosive GERD, but that the two dosages were equivalent in symptomatic relief over 1 year.

Dose-Response Relationship, Drug ; Gastroesophageal Reflux ; prevention & control ; Humans ; Proton Pump Inhibitors ; therapeutic use ; Rabeprazole ; therapeutic use ; Randomized Controlled Trials as Topic ; Recurrence

Objective To investigate the effects of ultraviolet blood irradiation and oxygenation(UBIO)on oxygen free radical metabolism(OFRM)in rabbits with acute soman intoxication.Methods One hundred rabbits were randomly divided into five groups:a control group,a soman intoxication group(I),a soman intoxication plus routine therapy group(TR),a soman intoxication plus UBIO therapy group(UBIO)and a soman intoxication plus complex therapy group(CT).All the rabbits were intervened accordingly.Then the concentrations of malondiade- hyde(MDA)and the activities of superoxide dismutase(SOD),glutathionperoxidase(GSH Px)and catalase (CAT)in serum were determined at 14 d after various treatments.Results Compared with the control group,the concentration of MDA and the activity of CAT in the 1 group were significantly increased(P＜0.01),while the activi- ties of SOD and GSH Px were obviously decreased(P＜0.05).After UBIO or complex therapy,the serum level of MDA was significantly decreased in comparison with that in the I group(P＜0.01),while the concentrations of SOD, GSH Px and CAT were enhanced(P＜0.05).Conclusion UBIO therapy can improve antioxidation activity against the injury caused by free radicals and could be used to treat acute soman intoxication,which causes injury from in- creased oxygen free radical concentrations.

OBJECTIVETo evaluate perioperative occult blood loss following total knee arthroplasty (TKA).

METHODSA retrospective analysis of 40 patients undergoing TKA was conducted to calculate the mean blood loss and occult blood loss according to Gross formula.

RESULTSThe mean total blood loss was 1538 ml in these cases with occult blood loss of 791 ml. In patients with autologous blood transfusion, the mean total blood loss was 1650 ml with occult blood loss of 786 ml. In patients without autologous blood transfusion, the mean total blood loss was 1370 ml with occult loss of 798 ml.

CONCLUSIONTKA often results in large volume of occult blood loss in the perioperative period which can not be fully compensated by autologous blood transfusion, and additional blood supply is needed for maintenance of the circulating volume.

Aged ; Arthroplasty, Replacement, Knee ; adverse effects ; methods ; Blood Loss, Surgical ; statistics & numerical data ; Blood Transfusion, Autologous ; Female ; Hemoglobins ; analysis ; Humans ; Intraoperative Complications ; blood ; etiology ; Male ; Middle Aged ; Retrospective Studies

OBJECTIVETo establish the method for cotransferring human A20 gene and human heme oxygenase-1 (HO-1) gene into the isolated rat islets using lentiviral transfection system, and to study the protective effect of A20 and HO-1 protein against the apoptosis induced by cycloheximide (CHX) and TNF-α, and finally to explore the underlying mechanism.

METHODThe A20 gene and HO-1 gene were cloned and inserted into the lentiviral transfection system. The efficacy of gene transfer was measured by the intensity of the enhanced green fluorescent protein (EGFP) fluorescence-positive islets. Western blot was applied to verify the expression of the A20 and HO-1 genes. To induce apoptosis in vitro, the isolated islets were treated with CHX+TNF-α, terminal deoxynucleotidyl transferase dUTP nick end labeling (TUNEL) and the fluorescence-activated cell sorting (FACS) methods were used to evaluate the apoptosis of the islet cells and Western blot was used to detect caspase-3 activation.

RESULT(1) A20 and HO-1 genes were introduced into the isolated islets by lentiviral transfection, both of the genes were highly expressed in the islets after 96 hours culture detected by Western blot method. (2) The insulin levels in the cell culture medium from A20 and/or HO-1 transgenic islets were significantly higher than that in non-transgenic controls (P < 0.01). (3)After CHX + TNF-alpha treatment, the cell culture medium insulin concentration in the A20 gene transfected group [(93.58 ± 4.12)µg/ml], HO-1 gene transfected group [(88.98 ± 4.77) µg/ml ] and A20/HO-1 co-transfected group [(103.33 ± 3.16) µg/ml] were significantly higher than that in the EGFP group [(9.03 ± 0.65) µg/ml ] and the control group [(8.86 ± 0.38) µg/ml] (P < 0.001). Minimum expression level of the activated caspase-3 was found in the A20/HO-1 co-transfected group.

CONCLUSIONThe lentiviral gene transfer system was an efficient and stable gene transfer vector, the over-expressed A20 and HO-1 protein delivered via lentivirus could preserve rats' islets function and act against the apoptosis induced by CHX and TNF-α.

Animals ; Apoptosis ; drug effects ; Caspase 3 ; metabolism ; Cell Line ; DNA-Binding Proteins ; genetics ; metabolism ; Female ; Flow Cytometry ; Genetic Vectors ; Heme Oxygenase-1 ; genetics ; metabolism ; Humans ; Insulin ; metabolism ; Intracellular Signaling Peptides and Proteins ; genetics ; metabolism ; Islets of Langerhans ; drug effects ; enzymology ; physiology ; Lentivirus ; genetics ; Male ; Nuclear Proteins ; genetics ; metabolism ; Rats ; Rats, Sprague-Dawley ; Transfection ; methods ; Tumor Necrosis Factor alpha-Induced Protein 3 ; Tumor Necrosis Factor-alpha ; pharmacology

OBJECTIVETo evaluate the effect of Helicobacter pylor (Hp) eradication in children with acute idiopathic thrombocytopenic purpura (ITP).

METHODSNinety-three children with acute ITP and Hp infection were divided into two groups and treated with prednisone and Hp eradication (group A, 51 cases) or with prednisone without Hp eradication (group B, 42 cases).

RESULTSThe Hp eradication rate was 94.1% in group A. No difference was found in the therapeutic effects on IPT between the two groups, but the recurrence rate in one year in group A was significantly lower than that in group B.

CONCLUSIONNHp eradication does not obviously enhance the therapeutic effect on childhood acute ITP, but can decrease the relapse rate in one year. HP eradication therapy is recommended in children with acute ITP and Hp infection.

Adolescent ; Anti-Bacterial Agents ; therapeutic use ; Child ; Child, Preschool ; Drug Therapy, Combination ; Female ; Helicobacter Infections ; drug therapy ; Helicobacter pylori ; drug effects ; immunology ; Humans ; Male ; Prednisone ; therapeutic use ; Purpura, Thrombocytopenic, Idiopathic ; immunology ; microbiology

Child, Preschool ; China ; Female ; Humans ; Infant ; Male ; Nutritional Status ; Rural Population

OBJECTIVETo study HPeV from stool samples of children with acute gastroenteritis under 5 years old.

METHODSWe conducted a real-time PCR to detect HPeV from stool samples and to amply VP1 sequence by nested RT-PCR to identify HPeV type.

RESULTSThe results showed that 27 of 306 (8.82%) children with acute gastroenteritis were infected HPeV. 11 strains were typed. 9 strains HPeV1, both HPeV2 and HPeV4 was 1 strain. HPeV was mostly identified in autumn season with a peak in July. HPeV seemed relevant in children >2 years old. The range of nucleotide identity between all isolated strains with reference strains was 79%-92%.

CONCLUSIONEpidemiology characteristic of HPeV in Jilin was concordance with that of reports. HPeV3 wasnt detected. It's significant to conduct the large scale and long-term surveillance of HPeV.

Acute Disease ; Child, Preschool ; Female ; Gastroenteritis ; epidemiology ; virology ; Humans ; Infant ; Male ; Parechovirus ; classification ; genetics ; isolation & purification ; Phylogeny

OBJECTIVETo study the potentiality of osteanagenesis of the hematomas formed around the fractures and that of the marrow stroma cells, evaluate the effect of the combined trans-plantation of the hematoma and the marrow stroma cells, to explore a new method to accelerate the union of fracture.

METHODSThe bone defect models were made on the tibias of the New-Zealand's rabbits. The hematomas formed around the fracture were taken out 3 days latter after the operation, the marrow stroma cells were abstracted from the femoral marrow simultaneously. And then the mixture of the hematoma and the marrow stroma cells were transplanted to the defects of the tibias in the experiment group, and the hematoma transplanted simply to the same place in the control group. The radio-graph and the histological observation of the osteotylus were carried out regularly post-operation.

RESULTS1) There was a significant difference in osteotylus quantity between the two groups: more osteotylus and obvious periosteal proliferation were found in the experiment group than that in the control group which accepted the transplantation of the hematomas alone. 2) There was a significant difference in osteoblast number between the two groups: more sclerotomal-like cells were observed under the microscope in the experiment group than that in the control group.

CONCLUSIONMarrow stroma cells have great potentiality of osteoanagenesis. The result of combined transplantation of the marrow stroma cells and the hematomas is more effective than that of simple transplantation of the bone hematoma.

Animals ; Blood Cells ; transplantation ; Bone Marrow Transplantation ; Female ; Fracture Healing ; Hematoma ; surgery ; Humans ; Male ; Mesenchymal Stem Cell Transplantation ; Rabbits ; Random Allocation ; Stromal Cells ; transplantation ; Tibia ; injuries ; physiopathology ; surgery ; Tibial Fractures ; physiopathology ; surgery ; therapy ; Transplantation, Autologous