Medical adhesive is widely used in the medical care environment,but the medical staff pays little attention to skin injury caused by it.The incidence of medical adhesive-related skin injury is relatively high,and the patients may suffer from pain,infection and so on,result in lowering quality of life.On the basis of literature review,the author reviewed the epidemiology,pathophysiology,types,risk factors,prevention and treatment of the medical adhesive-related skin injury to provide the basis for prevention and care of such skin injury.

Objective To explore the epidemic situation of nontuberculous Mycobacteria in both Yuexiu and Zhuhai districts. Methods Mycobacterium tuberculosis culture and strain identification were conducted in suspected smear-positive tuberculosis patients who had visited our clinics at Yuexiu and Haizhu districts in Guangzhou during the period of 2010 to 2012. Results 2 014 sputum samples were identified as NTM and MTC, 1 630 samples were MTC (80.9%), and 384 samples were NTM (19.1%). The isolated rate for NTM from 2010 to 2012 was 17.6%, 17.1% and 21.2%, respectively. 79 strains of 384 NTM were identified; the rapid-growing mycobacterium was 50.6%, and the slow-growing mycobacterium was 49.4%. Conclusions The sputum-isolated rate of NTM for the suspected tuberculosis patients was 19.1% in Yuexiu and Haizhu districts in Guangzhou. For the smear-positive pulmonary tuberculosis patients who respond to treatment poorly , we should pay attention to NTM lung disease.

Objective: To establish the checking method for ginsenoside Rg 1 content in Radix Notoginseng and Qianliexiankang Capsules. Methods: Radix Notoginseng, Fructus Psoraleae and Fructus Forsythlae in Qianliexiankang Capsule were identified by TLC. The ginsenoside Rg 1 content in Qianliexiankang Capsules was determined by HPLC on HP Eclipse XDB C 18 column (4.6mm?150mm,3.5?m); using methanol water (55∶45) as a mobile phase; flow rate at 0.4ml/min; detection wavelength at 205nm. Results: The average recovery is 97.12% and RSD is 0.9% (n=5).Conclusion: The method is simple, sensitive, accurate and reproducible.

Objecfive To investigate the relationship between single nucleotide polymorphism-56(SNP-56)in calpain-10(CAPN-10)gene and polycystic ovary syndrome(PCOS)in Chinese.Methods The genotypes of SNP-56 of CAPN-10 were determined through polymerase chain reaction Tm-shift genotyping method in 638 local women in Shandong Province.Among them,334 were patients with PCOS (PCOS group)and 304 were normal women(control group).The baseline parameters including levels of serum follicle-stimulating hormone(FSH),luteinizing hormone(LH),prolactin(PRL),estradiol(E2),testosterone(T)and lipid,as well as the body mass index(BMI)and waist/hip ratio(WHR)were measured.Glucose tolerance and insulin releasing before and after loading with 75 g of glucose were also assayed.Results(1)The frequencies of two allelotypes or three genotypes did not differ between PCOS women and normal women(P＞0.05).(2)In PCOS group,patients with AA genotype had a significantly higher plasma glucose of 180 minutes OGTT(5.7±2.2)mmol/L[P＜0.01 compared to Gagenotype(4.9±1.2) mmol/L,P＜0.01 compared to GG genotype(4.9±1.4)mmol/L]and serum total cholesterol(TC)level(4.9±1.0)mmol/L[P＜0.05 compared to Gagenotype(4.5±0.9)mmol/L].(3)Compared to PCOS patients with GA+GG genotype(P＜0.05,P＜0.01)or GG genotype(P＜0.05,P＜0.01),there was significantly higher attack rate of diabetes and tumor in the family history of patients with AA genotype.Conclusions These findings suggest that CAPN-10 gene SNP-56 which may not contribute to the genetic susceptibility of PCOS plays a role in glucose and lipid metabolism in Chinese PCOS patients.It may also be correlated with attack rate of diabetes and tumor in the family history of PCOS patients.

Objective To investigate the readiness for hospital discharge of patients who had undergone spinal operation at West China Hospital, Sichuan University, to guide the medical care and health education. Methods A total of 164 patients after spinal operation who have readying to discharge were selected and investigated by General Information Questionnaire, Activity of Daily Life Scale and Readiness for Hospital Discharge Scale. Apply the Excel for data inputting, SPSS19.0 for statistical analysis and choose rate, x±s and so on for statistical description according to the types of data. Results Of all the 164 patients, 47 cases (28.7%) weren′t well prepared, 117 cases (71.3%) were well prepared;the score of
Readiness for Hospital Discharge Scale was (142.38±34.23 points and the average score of all the articles was (7.12±1.72) points. Conclusions The readiness for hospital discharge score of patients who had undergone a spinal operation at West China Hospital, Sichuan University is low and their readiness for hospital discharge is inadequate. Medical staff can improve the patients′readiness for hospital discharge by strengthening health guidance in order to promote the recovery of patients.

Objective To investigate the relationship between the expression of β-catenin and drug-resistance mechanism of choriocarcinoma according to the expression of β-catenin in JEG-3 cells (human choriocarcinoma cell line) and drug resistant JEG-3/VP16 cells.Methods The mRNA and protein expressions of β-catenin were analyzed with reverse transcription-polymerase chain reaction(RT-PCR) and Western blotting.Flow cytometry was used to determine the percentages of β-catenin-positive cells in the two choriocarcinoma cell lines.Results Both drug resistant choriocarcinoma cells and drag sensitive cells were found to express β-catenin; but the expression of β-catenin mRNA (1.43 ±0.24) and protein(1.49 ±0.17)in drug resistant choriocarcinoma cells was found much higher than that in drug sensitive cells(0.65 ±0.14,0.66 ±0.16,P ＜0.01).And according to detect by flow cytometry,we found the number of β-catenin-positive cells in JEG-3/VP16 cells [(40.13 ±5.17) ％] was much more than that in JEG-3 cells [(13.15 ± 1.48) ％,P ＜ 0.01].Conclusions β-catenin was highly expressed in the drug resistant choriocarcinoma cell line (JEG-3/VP16).It indicates β-catenin might be involved in the drug resistance mechanism of choriocareinoma.

Objective This paper focuses on the investigation of the occurrence and influential factors of post-traumatic stress disorder (PTSD)in SARS patients, hospital staffs and the public expo sed to SARS. Methodes Three groups were assessed by scale of self-compiled stressor Questionnaire, impact of event scale-revised (IES-R) , PSSS, SCSQ, SES and EPQ. Results 1. The incidence of PTSD symptoms in the three groups were 55.1% ,25.8 % and 31.18 %. 2. The main cause of the different incidence was the difference of the stressor intensity and characters. Negative coping was the risk factor of SARS patients and the public; Self-esteem was the protected factor of SARS patients and the hospital staffs; Social support was a protected factor on the hospital staffs. 3. Comparing to the first investigate in September,2003 ,the data of follow-up study in September,2004 showed that the prevalence items significant decreased. Conclusions 1. The investigation concludes that all three groups of people exposed o SARS exhibit PTSD symptom. SARS patients have the highest occurrence ( P ＜ 0.01 ). 2. The main influencing factors of different incidence of PTSD in different groups are intensities and characteristics of stressors. Different people who had PTSD symptoms have different influencing factors. 3. With the change of time , the PTSD symptoms significant relieve with the attenuation gradually of exposure degree of stressor.

Objective:To analyze the change of bone mineral density (BMD) in postmenopausal women,and to study the relationship between BMD and the estrogen,cytokines,and serum levels of bone metabolism.Methods: 135 postmenopausal women were divided into the OP group (n=54),Osteopenia group (n=43) and normal group (n=38) according to the results of lumbar spine bone mineral density (BMD) scan.To detected the concentration of serum estradiol (E2),bone alkaline phosphatase (BALP) and osteocalcin (BGP),tartrate resistant acid phosphatase-5b (TRAP-5b),interleukin-6 (IL-6),tumor necrosis factor alpha (TNF-α),transforming growth factor beta (TGF-β1) and IL-10 of research objects in the three groups.And to analyze the relationship between BMD and the levels of E2,BALP,BGP,TRAP-5b,IL-6,TNF-α,TGF-β1 and IL-10.Results: In the OP group and the Osteopenia group,BMD and the levels of E2,TGF-β1 and IL-10 were obviously lower than that in the normal group (P<0.05),and the levels of BALP,BGP,TRAP-5b,IL-6 and TNF-α were obviously higher than that in the normal group (P<0.05).When compared with the Osteopenia group,the BMD and E2 level in the OP group was more lower (P<0.05),and the levels of BALP,BGP,TRAP-5b,IL-6 and TNF-α were more higher (P<0.05).E2 and TGF-β1 showed the significant positive correction with BMD (P<0.05),and the BALP,BGP,TRAP-5b,IL-6 and TNF-α were all negatively corrected with BMD (P<0.05).However,no significant difference of relevance was seen between IL-10 and BMD (P>0.05).The low serum E2 levels and high serum levels of BALP,BGP,TRAP-5b,IL-6 and TNF-α were the independent factors affecting the reduction of BMD (P<0.05).Conclusion: The E2 level in patients with PMOP decreased obviously,which caused the imbalance of bone remodeling and inflammatory reaction,and which was related to the decrease of BMD.

Objective:To explore the effect on sex hormone functional of extracts of Herba Epimedii /Fructus Ligustri Lucidi in osteoporosis rats.Methods:50 cases of 3 months Wistar rats were rando mly divided into normal group ,model group,extract low dose group(extract-L),extract middle dose group(extract-M),extract high dose group(extract-H),10 cases in each group,in addition to the normal group,other 4 groups were bulided OP model by filling and feeding retinoic acid for 15 d,then normal group and model group were filling physiological saline;extract-L,extract-M,extract-H were respectively feeding extracts of Herba Epimedii /Fructus Ligustri Lucidi at 50 mg/kg,100 mg/kg,200 mg/kg,both for 3 weeks.Measured the bone mineral density (BMD),observed the femoral pathology change of left femur with hematoxylin and eosin ( HE ) staining, measured trabecular bone tissue morphology related parameters ,analyzed the hormone receptor protein expression with immunohistochemistry .Results:The BMD of the whole femur ,femur head,and femur neck in normal group were all significantly higher than that of model group ,the BMD of the whole femur ,femur head, and femur neck in extract-M and extract-H group were all significantly higher than that of model group ,the BMD of the whole femur in extract-L group was significantly higher than that of model group ,the differences were statistically significant (P<0.05 or P<0.01).The bone trabecular number had significantly increased ,integrity,continuity improved significantly ,bone histomorphometry such as Tb.Ar, Tb.Th,and Tb.N in model group were decreased ,and Tb.Sp was increased,extract-M and extract-H group had remarkable effect on each index ,while extract-L group only had a remarkable effect on Tb .Ar and Tb.Th ( P<0.05 or P<0.01 ) , compared with model group.The expression of AR , ER in normal groups were significantly higher than that of model group , the expression of AR , ER in extract-H group was significantly higher than that of model group , the differences were statistically significant ( P<0.05 or P<0.01 ) . Conclusion:This study demonstrated that the combination with TFE and TIFL had potential protective effects on osteoporosis rats induced by retinoic acid .The combination with TFE and TIFL is able to increase BMD ,reverse pathological changes of bone tissue ,co-ordinate hormones of the hypothalamic-pituitary-gonadal axis ,and upregulate the expression of sex hormone receptors .

Objective To evaluate the efficacy and safety of consolidation chemotherapy after thoracic radical concurrent chemoradiotherapy for patients with oligometastatic non?small cell lung cancer ( NSCLC) . Methods Sixty?six NSCLC patients with more than five metastases from 2008 to 2013 were enrolled, and image?guided radiotherapy with conventionally fractionated or hypofractionated doses were performed for these patients. Platinum?based doublets chemotherapy was applied for both concurrent chemoradiotherapy and consolidation chemotherapy. Short?term outcome, adverse reactions, and survival rate were assessed for the patients after treatment. Results Sixty?four patients completed the treatment. The median biologically equivalent dose for planning target volume of thoracic primary tumor lesions was 72 Gy, with a median number of chemotherapy cycles of 4. The objective response rate for thoracic lesions was 70%. The follow?up rate was 97%. The 1?, 2?, and 3?year overall survival ( OS) rates were 72%, 53%, and 31%, respectively, with a median OS time of 25 months;the 1?, 2?, and 3?year progression?free survival ( PFS) rates were 56%, 26%, and 7%, respectively, with a median PFS time of 14 months. The incidence of grade 2?3 acute radiation pneumonitis and radiation esophagitis was 1% and 17%, respectively, and the incidence of grade 3?4 decreases in leukocytes, hemoglobin, and platelet count was 39%, 11%, and 16%, respectively. Conclusions Radical radiotherapy combined with concurrent and consolidation chemotherapy for oligometastatic NSCLC can achieve good short?term outcome and long?term survival, with tolerable adverse effects.