Objective To investigate the clinical effects of surgical treatment for varied types of cicatricial blepharon deformities. Methods Eleven patients (16 eyes) suffering from cicatricial blepharon deformities underwent surgical procedures. 4 cases (7 eyes) were treated with free skin flap transfer; 1 case with free skin flap transfer and amniotic membrane grafting, 2 cases with Z plasty; 1 case with pedicled skin flap; 1 case with orbicularis oculi musculocutaneous flap; 1 case (2 eyes) with wedged tarsal excision and blepharoplasty, and 1 case with allografe of keratoconjunctiva and reconstraction of conjunctival sac. Results All of 11 cases (16 eyes) showed satisfactory appearance and eyelid function to certain extent after operations. Conclusion The repair of skin defect and conjunctival sac integrality is the key step in correction of cicatricial blepharon deformities, which may offer good eyelid position and function.

Objective To discuss the effects of Danshen Chuanxiongqin injection on oxidative stress and cardiac function in patients with acute myocardial infarction after PCI. Methods A total of 84 patients with acute myocardial infarction underwent PCI treatment, patients were randomly divided into control group and observation group. The two groups received oral clopidogrel and aspirin before operation, and two prevention and treatment of myocardial infarction were given after operation. The treatment group was treated with Danshen Chuanxiongqin injection on the basis of the control group.The two groups were detected with superoxide dismutase (SOD), malondialdehyde (MDA), nitric oxide (NO), cardiac troponin I (TnT), creatine kinase isoenzyme (CK-MB), plasma brain natriuretic peptide (brain natriuretic, peptide, BNP) level in PCI after surgery before and after PIC 12 and PIC after 7 days.The left ventricular end diastolic diameter (LVEDD) and ejection fraction (LVEF) were compared between the two groups before and after treatment. Results Postoperative 12h, two groups of indicators were elevated. After the treatment of 7D, the treatment group MDA, TnT, CK-MB, BNP, significantly lower than the control group, SOD, NO, higher than the control group, the difference was statistically significant (P<0.05). Heart color index, LVEDD and LVEF were improved in the two groups, but there was no significant difference between the two groups. Conclusion Danshen Chuanxiongqin injection can effectively scavenge free radicals, inhibit oxidative stress, alleviate inflammation and improve ischemia-reperfusion injury and cardiac function in patients with acute myocardial infarction after PCI.

To retrospectively analyze the clinical data of 305 cases with apoplectic sequela admitted at our general geriatric nursing ward from January 2000 to December 2011.The subjects were divided into 2 groups:hypoalbuminemia and non-hypoalbuminemia.Advanced age (OR =5.624),chronic heart failure (OR =2.298),conscious disturbance (OR =1.575),dysphagia (OR =1.565),complete bedridden (OR=2.874),pneumonia (OR =3.725) and bedsore (OR =5.336) were risk factors for hypoalbuminemia in the patients with apoplectic sequela.And hyperglycemia(OR =0.066)was a protective factor for it.

Objective To observe the effect of monochromatic infrared energy(MIRE)on diabetic periphe- ral neuropathy(DPN).Methods Seventy-four subjects with diabetic peripheral neuropathy who were tested by Semmes-Weinstein monofilaments(SWM)were randomized into 2 groups:a conventional management group and a conventional management plus MIRE group.Then the patients'sensory function and other DPN symptoms were evalu- ated by the SWME and the score of Michigan Neuropathy Screening Instrument.Results After treatments,there was a decrease(P＜0.01)in the number of the sites insensitive to SWME(grade 5.07),and MNSI scores were sig- nificantly decreased(P＜0.01).The MIRE management was more effective than conventional management.Con- clusion Monochromatic infrared energy is perhaps a safe,non-pharmaceutical and non-invasive method for the treat- ment of diabetic peripheral neuropathy.

AIM　To study the synthesis and anticancer activity of 3-［(3′-methyl-4′-(substituted phenyl)-1′,3′-butadienyl］ indole derivatives. METHODS　Electrophilic-substitution, aldol-condensation, selective-reduction, phase-transfer Wittig reaction and hydrolysis reaction were used in the synthesis of the title compounds. RESULTS　Eleven compounds of 3-［(3′-methyl-4′-(substituted phenyl)-1′,3′-butadienyl］ indole were synthesized. They are new compounds. Compound 8 showed different inhibitory effects on HL-60, HCT-8 and Bel7402 cell lines in vitro, and its inhibitory rate of antiinflammation was 100％ at 10-5 mol*L-1 concentration. CONCLUSION　Compound 8 showed high anticancer and antiinflammatory activities, and is worth further studying.

Five hundred elderly patients with ischemic stroke admitted from January 2008 to December 2010 were enrolled in the study,including 352 recurrent cases and 148 primary cases.There was a positive correlation of stroke recurrence with age,blood pressure,blood glucose and lipid levels,smoking and alcohol consumption of patients(P ＜0.05 ); while the stroke recurrence was negatively correlated with physical exercise(P ＜ 0.05).Stepwise multiple regression analysis indicated that the blood pressure,blood glucose and lipid levels were risk factors for the recurrence of ischemic stroke in elderly patients.

Background and purpose:Mir-21 has been demonstrated high expressed in many kinds of tumor tissues and cell lines. High expressed miR-21 leads to chemoresistance. Circulating miRNA is a novel biomarker for chemosensitivity prediction. The aim of our study was to investigate the role of plasma and tumor miR-21 levels as predictive biomarkers for irinotecan in gastric cancer. Methods: The histoculture drug response assay (HDRA) was used to determine irinotecan and cisplatin sensitivity on 35 freshly removed gastric tumor specimens. miR-21 expressions in tumor and plasma were determined by quantitative reverse transcription polymerase chain reaction. Results:Plasma miR-21 was closely correlated with corresponding miR-21 mRNA level in tumor tissues (rho=0.736, P<0.001) and was not correlated with sex, age, pathology type, differentiation, lymph node metastasis, TNM stage or tumor location. Patients with stage Ⅱ-Ⅲhad higher miR-21 levels. The tumor miR-21 expressions in cisplatin-sensitive group and resistant group were 1.32 (95%CI:0.73-1.90) and 4.06 (95%CI:1.71-6.41)(P=0.004), respectively. The plasma miR-21 expressions in cisplatin-sensitive group and resistant group were 5.25 (95%CI:0.14-10.64) and 5.82 (95%CI: 2.27-9.37)(P=0.19). The tumor miR-21 expressions in irinotecan-sensitive group and resistant group were 1.09 (95%CI:0.65-1.54) and 4.94 (95%CI:2.44-7.44)(P<0.001), respectively. The plasma miR-21 expressions in irinotecan-sensitive group and resistant group were 1.86 (95%CI:1.08-2.64) and 12.42 (95%CI:3.14-21.70)(P=0.001). Conclusion:A signiifcant correlation was observed between plasma and tumor miR-21 level. The low plasma miR-21 level could benefit from treatment with irinotecan. And low tumor miR-21 expression correlated with increased irinotecan and cisplatin response rate.

Objective To investigate the parameters of nutrition status in the patients with COPD and study the difference nutrition status among COPD GOLD classification including A, B,C and D.Methods According to the global initiative for chronic obstructive lung disease ( GOLD) criteria, we classified the COPD outpatients into A, B, C, D group, with 10 cases in each group, 20 cases healthy people as control group as well as 20 patients with chronic bronchitis.Body mass index ( BMI) , triceps skin-fold thickness( TSF) ,ser-um albumin ( ALB ) were measured in each person.Results BMI was significantly lower in COPD group than health control group (21.3 ±4.0kg/m2 vs 24.7 ±3.7kg/m2, P<0.01) ; TSF was significantly reduced in COPD group than the control group (10.3 ± 4.4mm vs 13.0 ±4.4mm, P<0.05);ALB in COPD group was significant decreased than the control group (34.4 ±5.3g/L vs 39.5 ± 6.7g/L, P<0.01).Moreover, there were significantly differences in the nutrition status among COPD groups.BMI in the group of(C+D) was significantly lower compared with the group of (A+B) (19.9 ±4.3kg/m2 vs 22.1 ±3.5kg/m2, P<0.05).TSF was significant-ly decreased in the group of (C+D) than the group of (A+B)(7.7 ±2.4mm vs 12.9 ±4.4mm, P<0.01).Compared with the group of (A+B), ALB was also significantly reduced in the group of (C+D)(32.3 ±4.5g/L vs 36.5 ±5.4g/L, P<0.01).Conclusion The parameters of BMI, TSF, ALB are significantly reduced in the patients with COPD.Severe COPD easily develops malnutrition.Ac-cording to COPD GOLD classification, the nutrition status is worse in the group of ( C+D) than in the group of ( A+B) .It is worthy to pay attention to the nutrition status of COPD patients, and give appreciate therapy for patients with COPD.

Objective To understand the prevalence of disinfectant-resistant gene qacA/B in the clinical strains of methicillin-resistant Staphylococcus aureus (MRSA) .Methods A total of 123 clinical consecutive MRSA strains were collected for PCR assay to detect qacA/B gene and mecA gene .Results The qacA/B gene was identified in 19 (15 .4% ) of the 123 MRSA strains . The mecA gene was positive in 89 .4% (110/123) of the MRSA strains .Conclusions The disinfectant-resistant gene qacA/B is prevalent in the hospital-acquired MRSA strains .Monitoring measures should be strengthened for appropriate selection of disinfectants in clinical practice .

Objective To investigate the diagnostic value of the enhancement patterns for characterizing various focal hepatic lesions (FHL). Methods Forty-seven patients (50 lesions) were included into the study. The morphologic features and the dynamic enhancement patterns of FHL were observed in the early arterial phase, late arterial phase and portal venous phase.The degree of FHL enhancement was analyzed by calculating the contrast-to-noise ratio. Results 70% of the HCCs presented “fast-filling and rapid-washout” feature; 67% of the cholangiocarcinomas showed slight enhancement in arterial phase, and 33.3% had delayed enhancement on portal venous phase; All hemangiomas presented peripheral nodular enhancement in arterial phase, which then demonstrating centropedal “push-on” enhancement in portal venous phase; Hepatic abscesses mainly presented a slightly enhanced rim around the lesion with fibrous septa inside and an edematous zone outside. Conclusion The enhancement pattern and the dynamic evolution of FHL enhancement had a great diagnostic value for different FHL by using MRI 3D-VIBE sequence.