Objective To investigate the expression of survivin and its relationship with that of caspase-3 in two stages of hemangioma and normal skin, and to explore the role of survivin in the patho-genesis of hemangioma. Methods A total of 50 cases of human dermal hemangioma and 8 eases of normal skin were analyzed for expression of survivin and caspase-3 by immunohistochemistry. Results The posi-tive ratio and average light density of survivin were obviously higher in proliferative hemangioma (0.2449±0.0135,0.7246±0.0747) than that in involutional hemangioma (0.1648±0.0217,0.5592±0.1601) and normal skin (0.1789±0.0126,0.4626±0.0961) (P<0.01). On the contrary, the expression of easpase-3 was up-regulated in involutional hemangioma (0.2386±0.0175, 0.4378±0.0593). Analysis of data also showed that there was a negative correlation between the average light density of survivin and caspase-3 (r=-0.95,P<0.01). Conclusions Survivin plays an important role in the pathogenesis of hemangioma and has a negative relationship with easpase-3.

Objective To evaluate the feasibility and safety of thoracoscopic radical resection of non-small cell lung cancer(NSCLC)patients under laryngeal mask anesthesia. Methods A total of 40 patients with NSCLC from March to August 2016 in NanFang Hospital of Southern Medical University were recruited and divided into two groups,the laryngeal mask anesthesia(n=20)and the intubation anesthesia group(n=20). Patients from two groups were followed up. Post-operativerecovery ,systemic inflammation response and quality of life were assessed. Results There was no significant difference between the laryngeal mask anesthesia and the intubation anesthesia group in the operation time ,the lowest oxygen saturation ,the maximum end-tidal carbon dioxide partial pressure and the surgical field and the satisfaction of anesthesia and blood loss. Post-operative time to eat ,postoperative use of antibiotics , postoperative hospital stay and drainage time were much shorter in the laryngeal mask anesthesia group ,which also had lowerlevel of white blood cells ,neutrophils and C-reactive protein. Patients with NSCLC undergoing laryngeal mask anesthesia had much higher scores in the quality of life evaluation. Conclusion Thoracoscopic radical resectionunder laryngeal mask anesthesia is safe and feasible for NSCLC patients. It has advantages in reducing the systemic inflammatory response ,accelerating the recovery rate and improving postoperative life quality.

Objective To analyze the complication rates in 210 patients undergoing transrectal ultrasound-guided 24-core transperineal prostate biopsy.Methods Clinical data of 210 patients who underwent transrectal ultrasound-guided 24-core transperineal prostate biopsy from 2010 to 2012 were collected.A retrospective analysis of complications after prostate biopsy was conducted.Results The main postoperative complications were hematuria,bloody stool,dysuria,urinary retention,fever (＞38℃),urinary infection,vasovagal syncope,and their complication rates were 43.3 ％ (91/210),10.9％ (23/210),23.3％ (49/210),25.2％ (53/210),14.8％ (31/210),21.9％ (46/210),0.48％ (1/210) respectively.In addition,5 patients (2.5％) were hospitalized due to biopsy related complications.Conclusions Transrectal ultrasound guided 24-core transperineal prostate biopsy is an relatively safe and effective puncture method with common minor complications and less severe complications.Adequate attentions should be paid to its complications.

Objective To study the clinical features,diagnosis and treatment of bladder leiomyoma.Methods The clinical data of eight patients(3 men and 5 women)with bladder leiomyoma were analyzed retrospectively.Results The median age was 42 years ( range,27 -71 years).Three patients were treated with transurethral resection of bladder tumor( TURBT),two patients underwent partial cystectomy,two patients underwent enucleation of leiomyoma,and one patient underwent laparoscopic enucleation of leiomyoma of the bladder.The patients were well with no evidence of recurrent tumor after follow-up from 10 to 75 months.Conclusion Bladder leiomyoma is rare,surgery is the treatment of choice and technique depends on tumor size and localization.The laparoscopic approach seems to be an effective alternative in this group of tumors.

Objective To investigate the expression of VEGF and VEGFR in non?small cell lung cancer patients with malignant pleural effusion, and analyze the relationship between VEGF and VEGFR and malignant pleural effusion. Methods The VEGF and VEGFR expression were detect?ed using immunohistochemistry in pleural and lung tumors tissues of 30Ⅳstage non?small cell lung cancer patients,and the relationship between VEGF and VEGFR expression and malignant pleural effusion was analyzed. Results The expression of VEGF and VEGFR in pleural tissue of pa?tients with malignant pleural effusion was significantly higher than those without malignant pleural effusion(P<0.05). Conclusion There is a very close correlation between high expression of VEGF and VEGFR and formation of malignant pleural effusion.

OBJECTIVE: To analyze the influencing factors of drinking behavior of manufacturing workers and their impact on their quality of life. METHODS: A total of 594 manufacturing workers were selected as research subjects using stratified cluster sampling method. Their drinking behavior, physical activity status and quality of life were investigated by the Drinking Behavior Questionnaire, International Physical Activity Questionnaire-Short Form and Short Form 36 Health Survey Questionnaire, respectively. RESULTS: The overall drinking rate of the subjects was 32.2%(191/594). Multivariate logistic regression analysis results showed that male workers had higher risk of drinking behavior than female workers(P<0.01). The risk of drinking behavior of smoking workers was higher than that of non-smokers(P<0.01). The risk of drinking behavior of workers with medium or high physical activity levels was higher than that of workers with low activity levels(P<0.01). The results of multiple linear regression analysis showed that after adjusting for the effects of gender, age, marital status, education level, monthly income, household registration, length of service, work shift, weekly work hours, industry type, smoking, physical activity level and other confounding factors, drinking did not affect the physical or psychological quality of life of workers(P>0.05). CONCLUSION: Gender, smoking and physical activity may be important factors influencing the drinking behavior of manufacturing workers. Drinking may have no effect on quality of life of manufacturing workers.

OBJECTIVE: To investigate the mechanism of congenital paramyotonia caused by human skeletal muscle voltage-gated sodium channel hNav1.4 mutant I1363T. METHODS: The conservation of the mutant site were detecled by using amino acid sequence alignment; the C-terminal mCherry fusion hNav1.4 was constructed, and the expression and distribution of wild type and hNav1.4 mutant I1363T were determined by confocal microscopy; the steady-state activation, fast inactivation and window current of wild type and hNav1.4 mutant I1363T were examined by whole-cell patch clamp. RESULTS: Alignment of the amino acid sequences revealed that Ile1363 is highly conserved in human sodium channels. There was no significant difference in expression level and distribution between wild type and I1363T. Although no significant differences were observed between I1363T mutant and wild type in the activation upon channel gating, the of voltage-dependence of fast inactivation of I1363T mutant[(-59.01±0.26) mV] shifted 9 mV towards depolarization as compared with wild type[(-68.03±0.34) mV], and the slope factor of voltage-dependence curve increased to (5.24±0.23) mV, compared with (4.55±0.21) mV of the wild type. Moreover, I1363T showed the larger window current than that of the wild type. CONCLUSIONS I1363T causes the defect in fast inactivation of hNav1.4, which may increase the excitability of muscle cells and be responsible for myotonia. The increased window current of I1363T may result in an increase of inward Na+ current, could subsequently inactivate the channels and lead to loss of excitability and paralysis.
Gene Expression Profiling ; Humans ; Ion Channel Gating ; genetics ; Muscle, Skeletal ; physiopathology ; Mutation ; NAV1.4 Voltage-Gated Sodium Channel ; genetics ; Sequence Analysis, Protein

Chemical constituents of n-butanol part of ethanol extract from the leaves of Cyclocarya paliurus (Batalin) Iljinskaja were studied.Eight glycosides were separated and purified by silica gel, MCI, ODS, Sephadex LH-20 column chromatography and semi-preparative high-performance liquid chromatography.Based on the physicochemical properties and spectral data, these compounds were 3-ethyl-4-methyl-pentyl ester-O-β-D-apiofuranosyl-(1→6)-β-D-glucopyranoside (1), juglanoside E (2), (4S)-α-terpineol-8-O-α-L-arabinofuranosyl-(1→6)-β-D-glucopyranoside (3), (4S)-α-terpineol-8-O-β-D-apiofuranosyl-(1→6)-β-D-glucopyranoside (4), eugenyl-O-β-D-apiofuranosyl-(1→6)-O-β-D-glucopyranoside (5), kaempferol-3-O-β-D-glucuronopyranosyl methylester (6), kaempferol-3-O-β-D-glucuronopyranoside (7), and quercetin-3-O-β-D-glucuronopyranoside (8).Among them, compound 1 was a new compound, and compounds 2-6 were isolated from the genus Cyclocarya for the first time.

Since the reform and opening-up, China’s health care has made great progress, and the level of national health literacy has steadily improved. However, there is still a disconnect between the health literacy and healthy behavior of Chinese residents, and traditional health education has little effect on behavior change. Based on the limitations of current traditional health education on improving health level of the whole people, this paper explored more effective education methods, deeply discussed how to integrate health ethics into health education to achieve the purpose of effectively promoting individual health behaviors. At the same time, this paper systematically expounded how the theory of behavioral economics provides theoretical support for the rationality and feasibility of health ethics education to promote healthy behavior, further explained the internal psychological mechanism of health ethics education affecting people’s healthy behavior, and provided feasible solutions for how to integrate health ethics into the new model of health education in practical application. To sum up, the integration of health ethics into health education is conducive to disseminating health concepts, improving health literacy, as well as promoting health behaviors, and then promoting the effective implementation of individual health and Healthy China.