ObjectiveTo observe the clinical effect of oral drugs associated with acupuncture on peripheral nervous lesions of diabetes mellitus.Methods60 diabetes mellitus patients with peripheral nervous lesions were randomly divided into the treatment group and control group with 30 cases in each group. Patients of the treatment group were treated with oral drugs and acupuncture, but cases of control group were only taking oral drugs.ResultsThe effective rate of the treatment group was 86.67% higher than that of the control group (43.33%)(P<0.01).ConclusionDrugs associated with acupuncture has a good effect on peripheral nervous lesions of diabetes mellitus.

[Objective]To explore the allograft,as a substitute for autograft,whether can be used to repair the defect of the tendon and restore the stability of joint and the dynamic biomechanical changes of allograft after transplantation.[Method]Deep-frozen allogeneic achilles tendons of rabbits were used as treatment group,and autogenous ones as control.The achilles tendon defects of back limbs were repaired by allograft and autograft separately.The macroscopic,microscopic observation and biomechanical test were performed on both of them before transplantation and in 2,4 and 8 weeks after transplantation.[Result]It was showed that there were no differences in macroscopy,microscopy and mechanical strength between allograft and autograft both before and after transplantation.They may have experienced the similar healing course.The mechanical strength of allograft(except failure strain) was reduced significantly after transplantation.But it had a rising trend with time passing,although it was fairly low in 8 weeks compared with the normal such as maximum load.[Conclusion]The results demonstrate that the deep-frozen allograft can substitute for autograft in repairing the tendon defect,and because of the weakness of allograft after transplantation,it needs appropriate protection to prevent failure by excessive strain in early stage.

Objective To study MRI manifestation of the non-diver bone infarction. Methods Six cases of non-diver bone infarction involved 18 bones totally, in which 15 bones were confirmed by surgical operation and pathology. All cases were examined by MRI through T 1WI, T 2WI, PDWI, FLASH T 2WI, and by X-ray plain film. Result (1) Major MRI manifestation was moderate signal intensity on T 1WI and inhomogenous high signal intensity on T 2WI in the centers of the foci whose margin were rugged and rough bands which were low signal intensity on T 1WI and two layers on T 2WI. (2) MRI manifestation was atypical when focus was small (

Objective To evaluate the relationship of metabolic syndrome (MS) and MS components with thyroid nodule. Methods A total of 10 357 subjects ( age ＞ 18 years old) who received physical checkup at the Second Affiliated Hospital of Dalian Medical University between June 2009 and June 2010 were enrolled in this retrospective study. Anthropometric parameter, fasting plasma glucose (FPG),serum lipid profile, blood uric acid, alanine aminotransferase and thyroid ultrasonography were measured. Results The prevalence of thyroid nodule,MS,and thyroid nodule + MS was 46. 96% ,23. 6%,and 11.6%, respectively. The prevalence of thyroid nodule was significantly higher in MS patients than in non MS patients ( 75.9% vs 38. 0%, P ＜ 0. 05 ). Multifactor logistic analysis showed that MS, body mass index (BMI) and FBG (β vales were 0. 78,1.22,and 0. 62,respectively; odds ratios were 4. 167,3. 876,and 2. 359, respectively; all P ＜ 0. 05 ) were independently correlated with the development of thyroid nodule. Conclusions Significantly increased prevalence of thyroid nodule could be found in MS patients. BMI and FBG may be independent risk factors of thyroid nodule.

Objective To study the clinical and genetic features of familial paroxysmal kinesigenic dyskinesia (PKD). Methods The clinical information of 14 family members in one pedigree, including 2 patients (one treated in hos?pital, the other not treated) were analyzed and the response to treatment and prediction were followed up. DNA was ex?tracted from peripheral blood samples, and then screened for PRRT2 mutations. Results There were two male patients in the pure PKD pedigree, Prevalence rate was 14.3%,One of the PKD patients showed good response to carbamazepine as well as lamotrigine whereas other patients recovered without treatment. We detected a nonsense mutation c.797G>A (p.266R>Q) in PRRT2 gene in three family members. One affected member harboring PRRT2 mutation resulted from the incomplete penetrance of the disease,PKD and polycystic kidney disease coexist in the pedigree which showed autoso?mal dominant inheritance with incomplete penetrance and anticipation. Conclusions The curative effect of antiepileptic drugs to purely familial PKD is related to mutations and clinical features;Treatments should be decided based upon clini?cal features and mutations.

@@

Objective To determine the relationship between normal weight obesity (NOW) and cardiovascular risk factors.MethodsA total of 940 adults who received a health examination in out hospital were recruited in a cross-sectional study,and 407 with a body mass index (BMI) of18.5 to 25 kg/m2were enrolled for further analysis.Body fat percentage ( BF％ ) was measured by bioelectrical impedance analysis (BIA),and the subjects were assigned to the NOW group ( BF％ ≥25％ for male or BF％ ≥35％for female) or the control group ( BF％ ＜ 25％ for male or BF％ ＜ 35％ for female).Cardiovascular risk factors and their detection rates were compared between the two groups by using independent sample t test and x2 test.The correlationbetweenNOW and cardiovascular risk factors was assessedbylogistic regression.Results The prevalence of NOW in men and women were13.1％ and14.9％,respectively.The prevalence of NOW was increased with age ( x2 =6.90,P ＜0.05 ).Systolic blood pressure (SBP),diastolic blood pressure ( DBP ),total cholesterol ( TC ),triglycerides ( TG ),low-density lipoprotein cholesterol ( LDL-C) and serum uric acid (SUA) were significantly increased in the NOW group (t values were 2.97,2.44,2.54,5.09,2.71and 3.91,respectively; all P ＜ 0.05 ) ; whereas high-density lipoprotein cholesterol ( HDL-C) was significantly decreased in the NOW group (t =-3.90,P ＜ 0.05 ).The prevalence of hypertension,hyperglycemia,high triglyceride,low HDL-C,dyslipidmia and hyperuricemia was increased in the NOW group in comparison with the control group ( x2 values were 6.76,5.58,14.50,11.97,10.97 and 8.76,respectively;allP＜ 0.05 ).LogisticregressionshowedNOWincreasedtheriskof hypertension,hyperglycemia,dyslipidmia or hyperuricemia by 2.186,2.120,2.088 or 4.175 times.After adjustment for age and gender,the risk for hyperuricemia was decreased to 3.491,but remained statistically significant higher.Conclusions NOW may be correlated with cardiovascular risk factors,and those with NOW could be at higher risk for cardiovascular diseases.

BACKGROUND: Patients with hip instability due to cerebral palsy, hemiplegia, infantile paralysis and extensive damage in gluteus medius, appear with high dislocation rate after arthroplasty, which is a great challenge for clinicians.OBJECTIVE: To investigate the reconstruction of the hip joint stability with the dual-mobility acetabular cup, and to prevent the dislocation after replacement in patients with hip neuromuscular lesions.METHODS: Twelve cases of hemiplegia, infantile paralysis, developmental dysplasia of the hip and recurrent dislocation after hip arthroplasty admitted in the Orthopedic Treatment Center, the Second Affiliated Hospital of Henan University of Chinese Medicine from January 2010 to July 2014 were enrolled, then underwent joint replacement or revision with dual-mobility cup, and the dynamic stability of the hip was achieved by adjusting the abductor lever arm.RESULTS AND CONCLUSION: (1) The followed-up time was from 20 to 60 months. (2) One year later, one case suffered Vancouver A right femoral fracture and received conservative treatment at 1 year postoperatively; one case of dislocation at postoperative 1 week, and dislocation, infection and loosening occurred in none cases. (3) These results manifest that those patients with neuromuscular disease and hip instability treated with hip joint arthroplasty using dual-mobility acetabular cup can reconstruct the stability of the hip joint and prevent the occurrence of postoperative dislocation.

Objective To investigate the X-ray and MRI manifestations of osteochondritis dissecans (OCD) and to compare the sensitivity of detection among different sequences. Methods Thirty-six OCD cases (thirty-eight knees) with complete data were selected and analyzed. The sagittal and coronal images were acquired on T 1WI, T 2WI, PDWI, and FLASH T * 2WI. MRI manifestations were analyzed retrospectively with double blind contrast method. The radiographies were obtained on the same day. The sensitivity of detection among different sequences was also compared. Results (1) The medial femoral condyle was the most commonly affected location in the knee (63.2%). The proportion of classical type, expanded type, and inferocentral type was 55.3%, 15.8%, and 28.9%, respectively. (2) On radiographs, the lesions typically appeared as a well circumscribed area of sclerotic subchondral bone separated from the remainder of the epiphysis by a radiolucent line. (3) Subchondral bone lesion was displayed as small and crescent-shaped ( n =38) on the sagittal image and as wedge (14) or short bar (24) shape on coronal image. The signal of the lesion was hypointense or isointense on T 1WI,surrounded by a hypointense or hyperintense (FLASH T * 2WI, T 2WI) line. The subchondral plate disappeared or became thinner. Interruption or disappearance of the hyaline cartilage could be seen sometimes. (4) The detection rate on T 1WI was higher than that of PDWI, T 2WI, and FLASH T * 2WI. Conclusion (1) Osteochondritis dissecans has specific X-ray and MRI manifestations. The abnormality of the hyaline cartilage and the subchondral bone can be displayed by MRI. Thus a proper diagnosis can be made. (2) The detection rate on T 1WI is higher than that of PDWI, T 2WI, and FLASH T  2WI.

AIM: To investigate the effects of testosterone on endothelial function and intimal proliferation after balloon injury in male rabbit abdominal aorta. METHODS: 24 male New Zealand white rabbits were divided randomly into three groups: control group ( n =8, sham castration), hypotestosteronemia group ( n =8,castration) and testosterone replacement group (n =8,castration +testosterone undecanoate intramuscular injection,14 mg/kg). Abdominal aorta was injured with 3 mm PTCA balloon after testosterone undecanoate had been injected for three days. Two weeks later, blood samples were obtained for detection of plasma testosterone, lipids, metabolic product of nitric oxide (NO - 2/NO - 3), superoxide dismutase(SOD) and malondialdehyde (MDA),and all the abdominal aorta were excised to be analyzed by computer. RESULTS: The intimal area of hypotestosteronemia group were significantly larger than that of other two groups( P