Objective To explore the corrective effect of traumatic eyeball depression through bone grafting without extra facial skin incision.Methods Six cases of traumatic fracture of all around eye socket with obvious eyeball depression deforming were treated.Under the local anaesthesia,the corresponding conjunctiva approaching was chosen according to the site of orbital fracture.Bone grafting with medial conjunctiva approach was chosen to the medial eye socket wall fracture,the lateral conjunctiva approach was chosen to the lateral wall fracture,and the inferior conjunctiva approach was chosen to the inferior wall fracture.The size and the shape of bone transplant should be estimated by the CT films previously.Results All the six cases were obviously improved.As the surgery was performed under the local anaesthesia,the movement of eyeball and the vision could be adjusted and be kept watch on timely.The surgery was less trauma and easy recovery,without new skin incision and eyeball functioning affection for all six cases.Conclusions The surgical approach is one of a way of reforming eyeball depressing.

Objective:To observe the effects of biological zymolytic milk on the intestinal tract absorptivity of iron in rats.Methods:Thirty male Wistar rats were randomly divided into control group and experiment group.The rats were fed basic diety without Fe for 3 days.Then rats in control group received Na55Fe EDTA fortified milk by intragastric administration, while rats in experiment group received Na55Fe EDTA zymolytic milk.The content of 55Fe in feces,blood,liver and spleen was measured.Results:The intestinal tract absorptivity of 55Fe in experiment group was significantly higher than that in control group(P

Objective To observe and study the influence degree of strengthen training for family members for the treatment compliance and unhealthy lifestyle of patients with diabetes mellitus. Methods A total of 64 patients with diabetes mellitus from January 2015 to March 2016 were selected and divided into two groups by the method of random number table,32 patients in control group were taken care with routine nursing of diabetes mellitus,32 patients in observation group were taken care with strengthen training for family members,then the treatment compliance,related knowledge cognition of unhealthy lifestyle and unhealthy lifestyle situation of two groups before the intervention and at 4th, 8th and 12th week after the intervention were compared. Results The treatment compliance, related knowledge cognition of unhealthy lifestyle and unhealthy lifestyle situation of two groups before the intervention all had no obvious differences (all P>0.05). The treatment compliance at 4th, 8th and 12th week after intervention were (6.26 ± 0.32), (6.95 ± 0.36), (7.28 ± 0.40) scores in observation group, and (5.23 ± 0.29), (6.01 ± 0.30), (6.30 ± 0.33) scores in control group, and the differences were significant (t=8.253, 9.201, 10.257, all P<0.05). The related knowledge cognition of unhealthy lifestyle at 4th, 8th and 12th week after intervention were (80.78±5.90), (89.44±6.02), (93.43±6.20) scores in observation group, and (73.38± 5.73), (77.93±5.84), (82.20±6.01) scores in control group, and the differences were significant (t=11.258,12.563, 13.324, all P<0.05 ). The unhealthy lifestyle situation at 4th, 8th and 12th week after intervention were 75.00%(24/32), 90.63%(29/32), 96.88%(31/32) in observation group, and 59.38%(19/32), 68.75%(22/32),78.13%(25/32) in control group, and the differences were significant (χ2=7.251, 7.468, 9.169, all P<0.05). Conclusions The influence of strengthen training for family members for the treatment compliance and unhealthy lifestyle of patients with diabetes mellitus are more active, so the value of strengthen training for family members of patients with diabetes mellitus is higher.

Objective To investigate changes of striatal DAT following hypoxic ischemic (HI)brain injury in newborn piglets using 11C-N-2-carbomethoxy-3-(4-fluorophenyl)-tropane (CFT) PET/CT,and to evaluate the value of 11C-CFT PET/CT in brain injury.Methods Newborn piglets with HI brain injury (n =20) were taken as a model group,and five piglets were used as a control group.Radioligand 11CCFT (55.5-74.0 MBq) was injected through the jugular vein,and PET/CT imaging was performed to observe the changes of striatal DAT in newborn piglets.The ST/occipital lobe (OC) ratio was calculated.Model group was divided into 0-6 h,20-24 h,44-48 h and 68-72 h sub-groups after HI in accordance with the imaging time.The piglets were sacrificed immediately after 11C-CFT PET/CT scanning,and then the brains were removed for pathological analysis.Data analysis was performed with one-way analysis of variance and Pearson linear correlation analysis.Results After intravenous injection of 11C-CFT,the radioactivity accumulation in cortical,striatum,and cerebellum was shown clearly in the control and model groups.The radioactivity accumulation was lower in the white matter.The radioactivity in cortical and cerebellum exhibited decreased with time,while the striatum was still clear.After HI,the ST/OC activity ratio in the striatum was initially increased,and the ratio of 0-6 h group (1.34 ± 0.04) was statistically significant compared with that of thecontrol group (1.18 ± 0.06 ; F =4.658,P ＜ 0.05),followed by a gradual decrease.ST/OC ratios of other HI subgroups were 1.27 ±0.01,1.27 ±0.10 and 1.18 ±0.05,respectively.There was a positive correlation between the number of DAT positive neurons ((13 ± 3),(13 ± 4),(8 ±3) and (4 ±4)/high power field) and 11C-CFT ST/OC activity ratios (r =0.844,P ＜0.05).Conclusion 11C-CFT PET/CT study can accurately reflect the changes of DAT in the striatum,and the amount of DAT is related to the severity of the ischemic insult in a newborn piglet model of HI.

ObjectiveTo test the susceptibility of Penicilliosis marneffei (PM) isolates from Guangxi bamboo rats and patients to voriconazole and several commonly used antifungal agents.MethodsAccording to the Clinical and Laboratory Standards Institute(CLSI) M27-A2 and M38-A document,a microdilution method was used to determine the minimum inhibitory concentration(MIC) of voriconazole,itraconazole,terbinafine,amphotericin B,and fluconazole against mycelial phase (25 ℃) and yeast phase (37 ℃) of 14 PM isolates from Guangxi Bamboo rats and 25 PM isolates from patients.The difference in MIC of the antifungals was assessed by two-sample t test between Bamboo rat PM isolates and clinical PM isolates,and by paired t test between the mycelial and yeast phase of PM isolates.Results The MIC ranges of voriconazole,itraconazole,terbinafine,amphoteriein B and fluconazole were 0.0313-0.1250,0.1250-1.0000,0.0313-0.5000,0.2500-4.0000,2.0000-8.0000 mg/L,respectively for mycelial phase of Bamboo rat PM isolates,0.0078-0.2500,0.0313-0.5000,0.0313-1.0000,0.2500-2.0000,1.0000-8.0000 mg/L,respectively for yeast phase of Bamboo rat PM isolates,0.0313-0.2500,0.0625-1.0000,0.0313-1.0000,0.2500-4.0000,2.0000-32.0000 mg/L,respectively for mycelial phase of clinical PM isolates,0.0039-0.2500,0.0313-0.5000,0.0313-2.0000,0.1250-2.0000,2.0000-16.0000 mg/L,respectively for yeast phase of clinical PM isolates.None of the PM isolates was resistant to any of the antifungals.The MIC of voriconazole was found to be the lowest for PM isolates from both Bamboo rats and patients at the same temperature (37 ℃ or 25 ℃),followed by itraconazole,terbinafine,amphotericin B and fluconazole.Statistical difference was found in the MIC values of itraconazole,terbinafine,amphotericin B between the yeast and mycelial phase of the same PM isolate,but not found in antifungal MIC values between Bamboo rat isolates and clinical isolates at the same phase.ConclusionsOf the tested drugs,voriconazole shows the strongest antifungal potency. The PM isolates from Guangxi Bamboo rats are similar to clinical PM isolates in the sensitivity to voriconazole,itraconazole,terbinafine,amphotericin B and fluconazole.The phase of PM isolates may affect their susceptibility to itraconazole,amphotericin B and terbinafine.

Objective To investigate the heterogeneity of chemosensitivity in colorectal cancer using an ATP-tumor chemosensitivity assay (ATP-TCA) and the feasibility of individual chemotherapy.Methods An ATP-TCA were used to determine the effect of 16 single or combined cytotoxic drugs in surgical specimens from 50 patients with colorectal cancer.Results There were considerable differences in chemosensitivity between individuals.The most active single drugs in the assay was identified as Navelbine, Hydroxycamptothecin, 5-Fluorouracil and Paclitaxel; 34.1%, 31.6%, 27.6% and 24.3% of specimens showed sensitivity to them, respectively.5-Fluorouracil+Mitomycin+Aytarabine was found to be the most effective combination, for 100% (11/11)specimens were sensitive to this regimen.5-Fluorouracil+Cisplatin+Adriamycin and Gemcitabine+Cisplatin were moderately active regimens.Conclusions There was the heterogeneity of the in vitro chemosensitivity in colorectal cancer.The use of the ATP-TCA provides a method of selecting appropriate anti-cancer drugs in colorectal cancer.

Objective: To study the biological effects of the HPV16Z-Hsp65-E6/E7 fusion protein vaccine on the tumor associated with HPV16 infection. Methods: We tested the cellular immune responsive intensity to the vaccine by the lymphocyte proliferation and CTL response, and studied the therapeutic effect of the vaccine on mouse TC-1 cell transplanted cancer in vivo and the influence on mouse lifetime. Results: The spleen lymphocytes from the C57BL/6 mouse immunized by the Hsp65-E6/E7 vaccine could proliferate obviously in the presence of the protein and TC-1 tumor cell could be lysed specifically by immune activated lymphocytes in vitro. This animal therapeutic experiment in vivo showed that the vaccine suppressed the growth of TC-1 cell transplanted tumor remarkably. Conclusion: The recombined vaccine can induce specific cellular immune response in vitro and suppress HPV16 positive TC-1 tumor cell growth obviously in vivo.

Objective: To develop a therapeutic adjuvantfree protein vaccine against HPV16 which is closely related to cervical cancer of China. Method: First the E6/E7 gene by PCR technology from HPV16z virus strain was isolated in the highrisk cervical cancer area of Shanxi province of China in1990s, and again got the gene segment of Hsp65 from BCG by the same method, mutated the transforming codes in sequences of HPV 16 E6/E7 genes and thus constructed the expression vector pET28aHsp65E6/E7, expressed the Hsp65E6/E7 fusion protein in E.coli BL21(DE3) strain and researched optimal protein purification procedures. Results: The expression vector pET28aHsp65E6/E7 was constructed successfully and E6/E7 gene was mutated correctly. Hsp65E6/E7 fusion protein was renatured and purified on the affinity chromatography column simultaneously. The protein purity achieved 95% after the anionic exchange chromatograph purification. conclusions: This research laid a foundation for further functional study of the therapeutic adjuvantfree protein vaccine——Hsp65E6/E7.

Objective: To explore the relationship between glycemic control and visceral adiposity index (VAI) among type 2 diabetes mellitus (T2DM) patients.Methods: A community-based epidemiological field study for patients with T2DM aged ≥ 40 years was conducted in China.Every participant underwent physical examinations, biochemical tests of fasting glucose, glycosylated hemoglobin (HbA1c), total cholesterol (TC), triglyceride (TG), high density lipoprotein cholesterol (HDL-C), low density lipoprotein cholesterol (LDL-C) and so on, and a questionnaire, including anthropometric characteristics, lifestyle, disease history, family history, and medication use.Those participants with HbA1c ≥7.0% were classified as the poorly controlled in our analysis of relationship between glycemic control and VAI.Anthropometric characteristics, lifestyle, and biochemical indexes of the participants were compared among the groups of different VAI levels.Logistic models were applied in multiple analysis adjusting for possible confounders.Results: A total of 1 607 patients with T2DM were recruited in our analysis with a mean age of (59.4±8.1) years and an average T2DM duration of (7.0±6.4) years.Among them, 78.3% were on hypoglycemic therapy.The cutoff points of quartiles of VAI were calculated for the males and females, respectively.According to the ascending order of the quartiles of VAI, the participants were divided into four groups, i.e.Q1, Q2, Q3, and Q4.The poor glycemic control rate for these groups were 60.6%, 65.7%, 70.1%, and 71.0%, respectively (Trend χ2=12.20, P<0.001).After adjustment for age, gender, systolic blood pressure (SBP), diastolic blood pressure (DBP), LDL-C, smoking, cardio-cerebral vascular disease (CVD) history, hypoglycemic therapy, T2DM duration, and family history of diabetes, the Logistic regression models showed that the glycemic control rate was significantly associated with VAI levels among the patients with T2DM.Compared with the participants in group Q1, the ORs of poor glycemic control for those in groups Q2, Q3, and Q4 were 1.239 (95%CI 0.918 to 1.672), 1.513 (95%CI 1.117 to 2.050), and 1.535 (95%CI 1.128to 2.088), respectively (trend P=0.003).With each quartile increase in VAI, the OR of poor glycemic control was 1.162 (95%CI 1.054 to 1.282).Conclusion: The glycemic control among the patients with T2DM is significantly associated with VAI.High level of VAI is an indicator of poor glycemic control.

Objective To compare the cumulative analgesic effects of electroacupuncture at Sanyinjiao (SP6), Xuanzhong (GB39) and non-acupoint in treating primary dysmenorrhea. Method By adopting a multi-centered randomized controlled study method, 501 patients recruited from Dongzhimen Hospital of Beijing University of Chinese Medicine, China-Japan Friendship Hospital, Beijing Hospital of Traditional Chinese Medicine of Capital Medical University, First Teaching Hospital of Tianjin University of Traditional Chinese Medicine, Huguosi Hospital of Chinese Medicine of Beijing University of Chinese Medicine and the Outpatient of Shandong University of Traditional Chinese Medicine were randomized into a Sanyinjiao group, a Xuanzhong group, and a non-acupoint group, 167 subjects in each group. The electroacupuncture intervention was applied when dysmenorrhea flared up and the Visual Analogue Scale (VAS) ≥40 mm, with frequency at 2/100 Hz and intensity during patient’s endurance, 30 min each time, once a day, and for successive 3 d. Before the first treatment, 30 min after the first treatment, and respectively prior to the second and third treatment, VAS was used to measure the pain intensity. Meanwhile, the Retrospective Symptom Scale (RSS-COX 2) was investigated before the first treatment, right after the removal of needles for the first treatment, before the second and third treatment. Result The decrease of VAS in Sanyinjiao group was more significant than that in Xuanzhong group and non-acupoint group (MD=﹣2.92 mm, P=0.028; MD=﹣3.47 mm, P=0.009), while there was no significant difference between Xuanzhong group and non-acupoint group (MD=﹣0.56 mm, P=0.674); there were no significant differences in comparing the RSS-COX2 total score among the three groups (P=0.086). Conclusion Sanyinjiao (SP6) can produce a more significant cumulative analgesic effect for primary dysmenorrhea patient than Xuanzhong and non-acupoint, and the effects of Xuanzhong and non-acupoit are equivalent.