Objective To investigate the protective effect and mechanism of recombinant hirudin on avulsed flap and to explore the application of recombinant hirudin in clinical treating avulsed flap.Methods 108 Sprague-Dawley rats were randomly divided into three groups:local injecting recombinant hirudin (group A),local injecting low molecular heparin (group B),and local injecting physiological saline (group C).The far ends were sutured after forming dorsal avulsed flap with local freeing.The levels of P-selectin and VEGF were detected,and the inflammatory cell aggregation and formation of microthrombus were observed in pathological section.On 14th postsurgery day the survival rate of flap was calculated.Results The content of P-selectin in group A was lower than that of groups B and C,with a statistical difference (P＜0.05).The content of VEFG in group A was higher than that of groups B and C,with a statistical difference (P＜0.05).On 14th postsurgery day,group A was higher than that in groups B (P＜0.05)and C (P＜0.01) in the survival rate of flap.Conclusions Locally injected recombinant hirudin can actively suppress the production of P-selectin,reduce accumulation of inflammatory cells,prevent information of microthrombus,improve ischemia and anoxia of avulsed flaps,decrease injuries of endotheliocyte,enhance the expression of VEGF,and stimulate hyperplasia of neogenesis capillaries that elevate survival rate of avulsed flaps.

Objctive To evaluate therapeutic effect of periocline ointment as an auxiliary treatment of adult serious chronic periodontitis. Methods 56 patients were divided into the test group and the control group in register sequence. Following initial therapy, patients in the test group were treated with PERIOCLINE into the periodontal pocket once a week for 4 weeks, while patients in the control group were treated with iodine glycerine. At the baseline level, the indexes of PLI,SBI,PD,AL were recorded and compared between the two groups on the 1st month, 3rd month and 6th month. Results All the indices of both groups were improved, compared with the baseline ( <0.05) . The results of the test group were better than those of the control group, and the differences were statistically significant (<0.05) . Conclusion Periocline ointment as an auxiliary treatment of adult serious chronic periodontitis is superior to compounded iodine glycerine in the amelioration of all the indices.

Objective To explore the effect of Yatongning tincture root canal implantation on interleukin 8 ( IL-8 ) , cluster of differentiation 4 (CD4) and heat shock protein 70(HSP70) in in gingival crevicular fluid of patients with periodontitis.Methods 64 patients with periodontitis from December 2013 to September 2015 in stomatology department of Yuyao Second People’s Hospital were selected and according to the different treatment methods divided into treatment group and control group, 33 cases in treatment group, 31 cases in control group.Patients received root canal implantation in two groups, the treatment group received Yatongning tincture root canal implantation on the basis of control group.The clinical curative effect, incidence of pain, IL-8, CD4 and HSP70 levels were compared between two groups.Results The clinical curative effect of treatment group was 96.97%(32 cases), which was higher than 80.65% (31 cases) of control group (χ2 =4.373, P<0.05).The pain incidence of treatment group was 30.30%(10 cases), which was higher than 58.06% (18 cases) of control group (χ2 =5.006,P<0.05).After treatment, the IL -8 levels were higher and CD4, HSP70 levels were lower in two groups than those pre-treatment(P<0.05), compared with control group, the IL-8 levels were higher and CD4, HSP70 levels were lower in treatment group ( P<0.05 ) .Conclusion Yatongning tincture root canal implantation could enhance the clinical efficacy , relieve tooth tissue damage and improve the post-operative pain in patients.

Objective Estimating the therapeutic effect of music therapy and speech language therapy on post-stroke patients with non-fluent aphasia.Methods Eighty-four post-stroke patients diagnosed with non-fluent aphasia who came from the First Affiliated Hospital of Medical College of Shihezi University were collected between June 2012 and May 2014,then they were randomly divided into music therapy group (n =42) and speech language therapy group (n =42;including chronic (n =46) and acute groups (n =38)) based on table of random numbers.On the basis of conventionally using neurological drugs,music therapy and speech language therapy were given to the patients for one month,respectively.And language function was assessed by partial items of Chinese Version-Western Aphasia Battery before and after therapy.Results No significant changes were found in spontaneous speech,comprehension,repetition,naming and aphasia quotient in chronic and acute group patients through the music therapy and speech language therapy.Significant improvements were revealed in repetition (32.00 (15.00,53.75) vs 48.50(24.50,72.00),Z =2.147,P =0.032;33.00(14.50,49.25) vs 48.50(18.50,63.75),Z =2.018,P=0.038),naming (20.00 (8.50,34.75) vs 37.5(12.50,64.75),Z =2.298,P =0.022;19.50 (7.00,31.25) vs 34.50 (15.00,52.75),Z =2.039,P =0.041) and aphasia quotient (24.50 (10.50,37.50) vs 43.00 (18.00,64.75),Z =2.432,P =0.015;22.50 (10.00,34.50) vs 36.00 (14.00,54.00),Z =2.027,P =0.043) through music therapy and speech language therapy in chronic group patients.Comprehension was significantly improved through music therapy in chronic group patients.Repetition (24.50 (11.00,38.75) vs 46.50 (24.50,67.75),Z =2.038,P =0.043;26.50 (9.50,36.25) vs 42.50(19.00,64.25),Z =1.972,P =0.048) was significantly improved through music therapy and speech language therapy in acute group patients.And spontaneous speech (2.00 (1.00,3.75) vs 8.00 (4.00,12.75),Z =2.012,P =0.036),comprehension (51.00 (17.50,73.75) vs 85.00 (48.00,101.00),Z =2.298,P =0.022),naming (17.50(6.00,29.00) vs 37.50(16.00,58.75),Z =2.161,P =0.031) and aphasia quotient (18.00 (7.50,31.25) vs 42.50 (20.50,63.75),Z =2.256,P =0.024) were significantly improved through music therapy in acute group patients.However,no significant improvements were found in the speech language therapy group of acute patients.Conclusion The two therapies are effective in the chronic patients with non-fluent aphasia,and music therapy is also effective in acute patients with non-fluent aphasia.

Objective:Comprehensive evaluation on the puerperal women's health status,and probing those influencing factors on their quality of life. Methods:513 puerperal women received the survey on health status including physical, psychological and social function dimensions by relevant items of Quality of Life designed by WHO and related factors were analyzed by stepwise regression.Results:The QOL of puerperal women were lower than general women aged between 18-49 years old in three dimensions(91.44?4.05/97.84?3.66,u=25.95,82.42?7.02/89.81?8.50,u=17.53,88.87?4.99/98.12?4.59,u=29.47,均P

Objective To evaluate the efficacy of comprehensive rehabilitation on cervical syndrome(CS).Methods 112 patients with CS were randomly divided into two groups.The cases in comprehensive rehabilitation group(n=56) were treated with traction,ultrashort wave and massage,while those in the control group(n=56) were treated with traction only.Results The efficient rate of comprehensive group were 91.1% 3 weeks after treatment,and the symptom scores improved significantly compared with the control group(P<0.01).Conclusion The comprehensive rehabilitation is efficient on cervical syndrome with few side-effects and complication.

Objective To compare the changes of intraocular pressure (IOP) in 24 hours between obstructive sleep apnea syndrome(OSAS) and the non-obstructive sleep apnea syndrome(non-OSAS).Methods Sixty patients with OSAS were divided into two groups:OSAS group(n =30) and non-OSAS group (n =30).The following indicators were detected:(1) Awake oxygen saturation ((HSaO2) ％),(2) The lowest oxygen saturation (LSaO2) ％) ; (3) Mean oxygen saturation ((MSaO2 ％)) ; (4) Oxygen desaturation index ((DI4),time/h:number of times that the hourly oxygen desaturation ≥ 4％) ; (5) The percentage of the time that oxygen saturation ≤ 90％ accounts the total time ((SIT90)％) and 24-hour IOP.IOP was measured from early morning 5:00 and measured once every four hours.The measurement results were compared between two groups.Results There was no significant difference on age ((62.60 ± 12.44) years old vs (65.20 ± 10.66)years old,t =1.48),Course of disease ((22.40 ± 6.88) month vs (25.49 ± 7.22) month,t =1.97),gender (The ratio of male to female is(20/10)vs (17/13),x2 =0.007) between the OSAS and the non-OSAS(P ＞0.05).Value of AHI(h-1) ((27.9 ±6.0) vs (2.5 ±1.1),t =8.78),LSaO2 ((74.7 ±11.7)％ vs (91.8 ±5.9)％,t=3.44),SIT90((13.2±12.4)％ vs(0.2±1.1)％,t=9.92) and ODI4(h-1) ((28.9 ±13.9)vs (6.1 ±4.1),t =8.09) of OSAS was significantly higher than that of non-OSAS(P ＜0.05 or P ＜0.01).Value of IOP of 21:00 o'clock((20.61±4.15)mm Hg vs(19.60 ± 4.03)mm Hg,t =2.18),1:00 o'clock((23.12 ±3.11)mm Hg vs (20.60 ± 3.29) mm Hg,t =4.64) and 5:00 o' clock ((22.82 ± 2.99)mm Hg vs (17.21 ±3.55) mm Hg,t =4.23) of OSAS was significantly higher than that of non-OSAS (P ＜ 0.05 or P ＜ 0.01).The wave ((10.40 ± 2.85)mm Hg vs (8.40 ± 2.55) mm Hg,t =4.15) and maximal ((23.60 ± 3.29) mm Hg vs (21.23 ±3.43)mm-Hg,t =2.60) value of IOP of OSAS was significantly higher than that of non-OSAS(P ＜0.05 or P ＜0.01).There was no significant difference on minimum of IOP between the OSAS and the non-OSAS ((13.20 ± 4.08)mm Hg vs (12.70 ± 4.22) mm Hg,t =0.54,P ＞ 0.05).Conclusion There are higher wave and maximal value of IOP in the patients of OSAS during the night.It is important to pay attention to IOP in order to protect those patients' visual function.

ObjectiveTo investigate the clinical efficacy of coiling-dragon warm needling atHuatuo jiaji points plus Chinese herbal fumigation in treating ankylosing spondylitis (AS).MethodEighty AS patients were randomly allocated to treatment and control groups, 40 cases each. The treatment group received coiling-dragon warm needling at Huatuo jiaji points plus Chinese herbal fumigation and the control group, oral administration of salicylazosulfapyridine (SASP). An investigation was made of the Bath Ankylosing Spondylitis Disease Activity Index (BASDAI), the patients’ overall assessment, the Bath Ankylosing Spondylitis Functional Index (BASFI), the total number of swollen joints, the Bath Ankylosing Spondylitis Measurement Index (BASMI) and laboratory inflammatory indices: erythrocyte sedimentation rate (ESR), platelet (PLT) and C reactive protein (CRP).ResultThere was a statistically significant difference in the marked efficacy rate between the two groups (P<0.05). Clinical indices: disease activity index and functional index and laboratory indices: ESR, PLT and CRP improved somewhat inboth groups of patients after treatment (P<0.05). After two courses of treatment, the therapeutic effect was better in the treatment group and there was a statistically significant difference compared with the control group (P<0.05).ConclusionCoiling-dragon warm needling at Huatuo jiaji points plus Chinese herbal fumigation can effectively relieve the clinical symptoms and reduce inflammatory reactions in the active stage in AS patients. It is an effective way to treat AS.

This study was undertaken to investigate mother-to-infant transmission of human parvovirus B19 and the significance of prevalence of B19 virus in abnormal fetuses in Guandong. The polymerase chain reaction (PCR)was established to detect parvovirus B19 DNA in 700 sera from 350 maternal-infant pair groups. The prevalence of B19 virus DNA was 1.14％ (4/350)and 0.28％(1/350)in the sera of pregnant women and cord blood of their neonates respectively. Parvovirus B19 DNA sequences were also detected in abnormal fetuses and new-born by PCR. The positive results were obtained in 5 samples of fetal tissues from 17 abnormal fetuses and in 3 those of neonatal tissues from 7 cases of neonatal death. The amplified products of PCR were identified to be the target DNA with Hae Ⅲ digestion. By in situ hybridization ,parvovirus DNA could be detected mainly in the nuclei of immature hematopoetic cells within fetal brain or spleen whose PCR tests were positive. The study results suggest that human parvovirus B19 infection does exist in maternal-infant transmission in Guangdong and might lead to harm on fetuses,but the prevalence rate of B19 virus may be very low. The evaluation of B19 virus infection might depend on reliable assay to determine present infection or past infection.

OBJECTIVE:To investigate the clinical efficacy and safety of recombinant human epidermal growth factor(rhEGF) combined with lipoic acid in the treatment of diabetic foot. METHODS:A total of 68 patients with diabetic foot were randomly divid-ed into observation group and control group with 34 cases in each group. Both groups were given conventional therapy and Lipolic acid injection 0.6 ml added into Sodium chloride injection 250 ml. ivgtt(protecting form light),qd;observation group was additionally giv-en rhEGF for external use 1 ml and vaseline on the wounds,gauze dressing,qd. Treatment course of 2 groups lasted for 7 d. Clinical efficacy,ulcer area,the expression of Bcl-2 and Bax were compared between 2 groups as well as the occurrence of ADR. RESULTS:The total effective rate of observation group(94.1%)was significantly higher than that of control group(67.6%),with statistical sig-nificance (P<0.05). Before treatment,there was no statistical significance in ulcer area,the levels of Bcl-2 and Bax between 2 groups(P>0.05). After treatment,ulcer area decreased significantly, the level of Bcl-2 increased significantly in 2 groups,while the level of Bax decreased significantly;the improvement of observation group was more significant than that of control group,with statis-tical significance(P<0.05). There was no statistical significance in the incidence of ADR between 2 groups(P>0.05). CONCLU-SIONS:rhEGF combined with lipoic acid is effective for diabetic foot with good safety.