Objective: To explore the relationship between undergraduates' achievement motivation,emotion and behavior problem.Methods: 403 undergraduates were selected to report achievement motivation,self-esteem,trait anxiety,depression,loneliness and problem-behaviors.Results: ①Undergraduates had higher scores in motivation of achieving success than motivation of avoiding failure;②Motive of achieving success was positively correlated with self-esteem and negatively correlated with trait anxiety,depression,loneliness and problem-behaviors.The correlations mode between motive of avoiding failure and such variables as self-esteam were inverse to those of the motivation of success.③The kind of undergraduates pursuing success had higher scores in self-esteem,lower scores in anxiety,depression,loneliness and problem-behaviors than the kind of undergraduates avoiding failure.Conclusion: Undergraduates' achievement motivation had close relation-ship with their emotion and behavior problem.

Objective: To examine the reliability and validity of the Chinese version of the Friendship Quality Inventory(FQI). Methods:1166 undergraduates were administered the Chinese version of FQI. Using EFA and CFA, a four-factor model was tested. The internal reliability, test-retest reliability and item-analysis were also examined. Results:EFA showed that undergraduates' friendship quality was composed of assistance and support, friends conflicts, companionship and intimacy. The NFI(0.993)、RFI(0.990)、TLI(0.995)、IFI(0.992)、CFI(0.995)、RMSEA(0.051)all met the criteria for adequacy of fit in CFA. The Cronbach's a coefficient of FQI was 0.754 and the four dimensions was 0.585～0.713; The test-retest reliability coefficient was 0.792; The correlation coefficient of item-between-item in the same dimension was 0.184～0.470. Conclusion:The Chinese version of FQI has good reliability, validity as well as discrimination .

The onset of intracerebral hemorrhage is often sudden arid dangerous with high mortality. At present, it lacks truly effective theraputic measures and medications. Mesenchy-mal stem cell has multilineage differentiation potential induced trader a specific micro-environment, and it can be successfully induced and differentiated into osteoblasts, cartilage cells, myocardial cells, neurons, glial cells, and so on under the different micro-environment conditions. It has brought a new hope for the treatment of intracerebral hemorrhage.

Objective To study the effects of estradiol benzoate on the morphology and number of neurons in cerebral frontal cortex and hippocampal CA1 area of 2VO OVX rats Methods Eighteen female Wistar rats were randomly divided into 3 groups, that is, sham operation, 2VO OVX (bilateral common carotid artery occlusion and ovariectomy)+ sesame oil, and 2VO OVX+estrogen replacement (named as S, O and E groups respectively) The changes of morphology and number of neurons in frontal cortex and hippocampal CA1 were studied with light and electron microscopy Results The numbers and shape of neurons in frontal cortex and CA1 were well maintained in E group, better than in O group but worse than in S group Significant differences were found in neuron number among 3 groups ( P

Objective To observe the changes of tongue and pulse parameters in the patients with chronic hepatitis B(CHB)after pegylated interferon alpha-2a(PEG-IFNα-2a)treatment,to investigate its value in evaluation clinical efficacy of PEG-IFNα-2a treatment.Methods 120 patients with CHB who confirmed to the standard received PEG-IFNα-2a antiviral therapy for 48 weeks,and followed up for 24 weeks.The tongue and pulse parameters were detected by DS01-A type digital tongue and pulse presentation analyzer.The changes of liver function,serum HBV markers,HBV DNA,tongue and pulse parameters were observed before and after treatment.Results 113 patients completed the course of treatment,46 cases received complete response(response rate 40.7%).The response rate of liver stagnation and spleen deficiency group was higher than that of blood stasis group(95%CI:0.010-0.677,P <0.05).The baseline of tongue and pulse parameters had no significant difference between response group and non response group(h3 /h1,t =1.799,P =0.074;h4 /h1,t =1.383,P =0.169;h5 /h1,t′=0.461,P >0.05;W/t,t′=0.688,P >0.05;R,t =1.317,P =0.190;G,t =0.346,P =0.729;B,t =1.720,P =0.088).After 48 weeks treat-ment,and followed up for 24 weeks,the tongue and pulse parameters of response group and non response group were compared with baseline,h3 /h1,h4 /h1 decreased,R value and G value increased,the differences were statistically sig-nificant(Response group:h3 /h1,t =3.004,P =0.003;h4 /h1,t =2.702,P =0.008;R,t′=2.258,P <0.05;G,t′=3.052,P <0.05.Non response group:h3 /h1,t =1.978,P =0.049;h4 /h1,t =2.487,P =0.014;R,t′=2.661,P <0.05;G,t′=2.318,P <0.05).But there were no significant differences between the response group and no response group after treatment(h3 /h1,t′=0.191,P >0.05;h4 /h1,t =0.390,P =0.697 2;h5 /h1,t′=0.957,P >0.05;W/t,t =0.149,P =0.881;R,t =1.343,P =0.181;G,t =0.994,P =0.322;B,t =0.565,P =0.572).Conclusion The changes of tongue and pulse parameters have improved after treatment with PEG-IFNαin patients with CHB. However,the value in predicting the efficacy of antiviral therapy may be limited.

BACKGROUND:Chinese medicine therapy is effective for patients with mild-to-moderate lumbar spinal stenosis and also has a better long-term effect than surgical patients, which can enhance perioperative efficacy and prevent spinal restenosis. OBJECTIVE:To evaluate the clinical efficacy of “Tongmai songjin yigu” massage therapy on lumbar spinal stenosis. METHODS:Eighty-four patients with degenerative lumbar spinal stenosis were randomly and equaly divided into treatment group and control group. Treatment group were treated with “Tongmai songjin yigu” massage therapy; patients in the control group were treated according to the guidelines for diagnosis and treatment of common disease in orthopedics and traumatology promulgated by China Association of Chinese Medicine, once a day, continuous for 2 weeks. RESULTS AND CONCLUSION:After treatment, the visual analog scale score in the treatment group was improved significantly (P < 0.05), and there was a significant difference in the Japanese Orthopaedic Association Scores on subjective symptom and daily life between the treatment and control groups (P < 0.05). The effective rate of the treatment group was higher than that of the control group (P< 0.05). These findings indicate that “Tongmai songjin yigu” massage therapy is better than traditional massage, but clinical large-sample studies are required.

BACKGROUND:Umbilical cord as childbirth waste has wide variety of sources and can be easily obtained, without any ethical and legal restrictions. Therefore, human umbilical cord mesenchymal stem cells break al the restrictions originated from other sources of mesenchymal stem cells. OBJECTIVE:To review the application of human umbilical cord mesenchymal stem cells in cartilage diseases, neuroglioma, ischemic brain injury, lung disease, liver disease and models of myocardial infarction. METHODS:The PubMed and Wanfang databases were searched by the first author using the keywords of“human umbilical cord mesenchymal stem cells, disease models, celltherapy”in English and Chinese, respectively. Seventy-three articles were searched and final y, 35 articles were included in result analysis. RESULTS AND CONCLUSION:Human umbilical cord mesenchymal stem cells have multilineage differentiation capacity similar to bone marrow mesenchymal stem cells. Compared with bone marrow mesenchymal stem cells, human umbilical cord mesenchymal stem cells have lower immunogenicity. Human umbilical cord mesenchymal stem cells show certain curative effects on cartilage disease, neuroglioma, ischemic brain injury, lung disease, liver disease and myocardial infarction, indicating that human umbilical cord mesenchymal stem cells can be used for celltransplantation to treat various diseases.

Objective To evaluate the efficacy of liposuction-curettage under negative pressure combined with Xiaozhiling injection for the treatment of axillary bromhidrosis.Methods The operative field was marked along the border of hair-bearing area of axilla with a distal margin of 0.5-1 cm.Subcutaneous tissue was removed by stroke movement under negative pressure after tumescent anesthesia.Subsequently,Xiaozhiling injection was injected into the subcutaneous space.All the patients were followed for at least 3 months,and therapeutic efficacy was evaluated quantitatively.Results A total of 72 patients (144 sides) with axillary bromhidrosis were treated with this method from March 2009 to May 2012,including 16 males and 56 females aged 14-41 years.All the patients experienced primary healing with no necrosis or hematoma formation within one week after the operation.The follow-up lasted 3 to 18 months (average: 8 months).Among the 144 sides,133 (92.4％) were cured,11 (7.6％) were improved,with the response rate being 100％.Postoperative scar is invisible,and patients were satisfied with the treatment outcomes.Conclusion The combined therapy is a simple and effective approach to the treatment of axillary bromhidrosis with a fast recovery and less complications.

BACKGROUND: Rat models induced by unilateral nephrectomy combined with adriamycin are widely used in screening anti-drugs of glomerular sclerosis. However, few reports concerning this method on inducing rabbit model of glomerular sclerosisOBJECTIVE: To establish a rabbit model of glomerular sclerosis, and to observe the renal function and histopathological changes during model preparation. DESIGN, TIME AND SETTING: Randomized controlled animal experiment was performed in Laboratory Animal Center of Kunming General Hospital of Chengdu Military Region between December 2008 and May 2009. MATERIALS: Twenty-five Japanese big-ear rabbits, weighing 1.75-2.25 kg, half males and half females, were selected to establish glomerular sclerosis models, and randomly divided into normal (n=10) and model (n=15) groups. METHODS: The left kidney of rabbits in the model group was removed under anesthetized with 30g/L saline solution of sodium pentobarbital (1 mL/kg). Rabbits in the normal group underwent a similar surgical procedure without kidney removing. At 1 week after operation, 5 mg/kg adriamycin was injected into rabbits in the model group, 3 mg/kg adriamycin was reinjected 2 weeks later. Same volume of physiological saline was injected in the normal group. MAIN OUTCOME MEASURES: The renal blood biochemical indexes were detected prior to and at weeks 4, 6, and 8 after model preparation. One nephridial tissue was harvested from each group to undergo pathological observation at week 8 after the second medication. RESULTS: ①Kidney in the normal group presented slightly white, slightly tough texture with smooth surface. ②Pathological features of focal segmental glomerulosclerosis was showed in the model group under a light microscope, presented as extracellular matrix hyperplasia, mesangial region expansion, renal glomerular capillary wall ball mix adhesion, tubule degeneration, or even interstitial fibrosis, as well as interstitial infiltration of inflammatory cells. ③Compared to the normal group, the total protein and albumin was and decreased, triglyceride, total cholesterol, low density lipoprotein cholesterol, urea nitrogen, and creatinine were significantly increased in the model group. The urine protein content of rabbits in the model group was obviously increased at 4 weeks, gradually reached a platform after 8 weeks, which still greater than that of the normal group. ④SPECT showed that the glomerular filtration rate of the model group was notably decreased (33 mL/min) than the normal group (92.6 mL/min).CONCLUSION: The unilateral nephrectomy combined with adriamycin in rabbits results in the formation of glomerular sclerosis, renal function and 24 h urinary protein is more visible in the phase change.

OBJECTIVETo investigate the application of microsurgical technique in the replantation of amputated ear.

METHODS7 cases of amputated ears were analyzed from June 2009 to April 2015 in our department. We used microsurgical technique to anastomose about five vessels and nerves. The blood supply of auricle was restored within three to six hours. All subjects underwent treatments including anti-freezing, anti-spasm and anti-infection treatment after the emergency surgery.

RESULTS7 amputated ears were all survived after replantation. The patients were followed up for one month to six months ( average for 28 months). The appearances of survived ears body were fully recovered without any significant atrophy or pigmentation. The sensory function of ears recovered to normal after 1 year.

CONCLUSIONSThe application of microsurgical technique in the replantation of amputated ear can expect the high success rate of ear replantation. However, skilled and high-quality anastomosis technique of small vascular are required.

Amputation, Traumatic ; surgery ; Anastomosis, Surgical ; methods ; Ear Deformities, Acquired ; surgery ; Ear, External ; blood supply ; innervation ; Graft Survival ; Humans ; Microsurgery ; methods ; Replantation ; methods