Aged ; Catheter Ablation ; adverse effects ; Echocardiography ; Heart Atria ; Humans ; Male ; Postoperative Complications ; diagnostic imaging ; Tachycardia, Supraventricular ; diagnostic imaging ; surgery ; Thrombosis ; etiology

Objective We have revised the Sunnybrook facial nerve grading system which has been widely recog?nized in the world to a Chinese version and verified its credibility and validity. Methods First we translated and edited the Sunnybrook facial nerve grading system using Chinese.Nine doctors, who were selected from different hospitals, then scored twice on the same video of 90 patients with facial nerve palsy using the Chinese version of the Sunnybrook facial nerve grading system and grading standard separately at one month interval. The consistency and the repeatability of the Chinese version of the Sunnybrook facial nerve grading system were evaluated. Results The Cronbach 's alpha value was 0.92 and the average coefficient of repeatability (CR) was 12.72, indicating that the Chinese version of the Sunny?brook facial nerve grading system had a high degree of internal consistency and repeatability. The ICC values on the as?sessment and evaluation for the internal measurement were 0.97 and 0.98, respectively. The scored results were compara?ble between doctors who were not familiar with this disease and those who were very familiar with the disease. The aver?age ICC was 0.97(95%CI:0.95~0.99). Conclusions The Sunnybrook facial nerve grading system has good reliability and consistency and hereby recommend Chinese doctors to use it.

Objective To analysis the family management of patients with serious mental illness in Gansu prov-ince, and evaluate its effectiveness to lay the foundation for the better community-based rehabilitation management and treatment for the people with serious mental illness. Method According to Treatment-management specification of severe mental illness (2012) and specification of national basic public health services (2011), the information such as home ther-apy, medicine taken, and dangerous behavior happened were collected from patients who were confirmed as serious men-tal illness in January 2015 to April 2016 in Gansu province. Result Up to April 30th, 2016, totally 70538 serious mental illnesses were identified, and about 81.10%(57195) were under management. The rate of treatment of serious mental ill-ness was 69.9%(48009/68663) in Gansu province, and Bipolar affective disorder (76.0%) was the highest (P<0.001). The rate of taking medication in patients under family-management was 42.16%(24113/57195), and the rate of taking regular medication was 24.74%(14150/57195). The rate of taking medication in Paranoiac psychosis patients (51.98%) was the highest (P<0.001), and the rate of taking regular medication in Mental disorders caused by epilepsy (31.02%) was the highest (P<0.001). Conclusion The rate of family-management, treatment, taking medication and take regular medica-tion of serious mental illness in Gansu province are all below the national average level. A special training should be giv-en to medical professionals to strengthen their capacity to treat serious mental illness.

Objective:To evaluate the effect of post-conditioning in brain injury induced by myocardial I/R on inflammatory factor and GFAP.Methods:Male Sprague-Dawley rats were randomly allocated into 3 groups (n=8):group Sham,group IR,group IPost.Myocardial IR was induced by occlusion of the anterior descending branch of the left coronary artery for 30 min.group IPost received 3 cycles of 10 s reperfusion followed by 10 s ischemia at the end of myocardial ischemia.The rats were sacrificed at 120 rain of reperfusion and the brains were removed for microscopic examination,inflammatory factors and GFAP.Results:Compared with group Sham,IL-6,IL-8 were significantly increased,IL-10 was down-regulated in group IR(P＜0.01).Post-conditioning can decrease IL-6,IL-8 and up-regulated IL-10(P＜0.01).When compared with group Sham,the expression of GFAP was higher in group IR(P＜0.05),however,the GFAP in group IPost is the most among these three groups(P＜0.01).Conclusion:Post-conditioning could protect brain by decreasing inflammatory factors,increasing GFAP,which both from brain injury induced by myocardial ischemia reperfusion.

Background and purpose:The previous research has found that the prostate stromal cells derived from different prostate zones have distinct effect on prostate epithelial cells. We also revealed that LMO2 protein was highly expressed in PZ stromal cells (PZSCs) and prostate cancer associated fibroblasts (CAFs) compared with TZ stromal cells. This study investigated the effect of LMO2 protein in prostate stromal cells on proliferation and invasion of prostate cancer PC-3 cells and its mechanisms. Methods:Lentivirus overexpression vectors were used to establish LMO2-overexpressed prostate WPMY-1 stromal cell line. shRNA plasmids were used to suppress LMO2 in CAFs. LMO2 mRNA and protein level of both WPMY-1 and CAFs were evaluated by real-time fluorescent quantitative polymerase chain reaction (RTFQ-PCR) and Western blot. Then, PC-3 cells were co-cultured with different prostate stromal cells and the in vitro proliferation and invasion of PC-3 were measured by CCK-8 and matrigel invasion assays respectively. Results:When co-cultured with LMO2-overexpressed prostate stromal cells, both proliferation and in-vasion of PC-3 were improved. However, when co-cultured with CAFs which have inhibited expression of LMO2, the proliferation and invasion of PC-3 were reduced. The protein array proifling found that both interleukin-11 (IL-11) and ifbroblast growth factor-9 (FGF-9) were enhanced extensively in the supernatant collected from LMO2-overexpressed WPMY-1 cells. Conclusion:The expression of LMO2 in prostate stromal cells could be responsible for development of prostate cancer. Paracrine of cytokines, such as IL-11 and FGF-9, from LMO2-overexpressed stromal cells had effects on the proliferation and invasion of prostate cancer cells.

Adolescent ; Adult ; Aged ; Aged, 80 and over ; Child ; Child, Preschool ; DNA, Neoplasm ; genetics ; Female ; Gene Rearrangement, B-Lymphocyte, Heavy Chain ; Humans ; Immunoglobulin Heavy Chains ; genetics ; Infant ; Lymphoma, B-Cell ; diagnosis ; genetics ; Lymphoma, Large B-Cell, Diffuse ; diagnosis ; genetics ; Male ; Middle Aged ; Paraffin Embedding ; Polymerase Chain Reaction ; Young Adult

Objective To evaluate the effectiveness and safety of open tension-free hernioplasty and two kind of laparoscopic hernia repair for the treatment of primary unilateral inguinal hernia. Methods Patients suffering from primary unilateral inguinal hernia were randomly divided into 3 groups to undergoopen operation with mesh-plug and patch or transabdominal preperitoneal hernioplasty (TAPP) or totally extraperitoneal hernioplasty (ZEP). Results From February 2006 to February 2009, a total of 164patients were divided into 3 groups, with 62 undergoing open tension-free mesh-plug hernia repair, 50receiving TAPP and 52 receiving TEP. Postoperative patients were then followed up for a period of(16±8)months. The average operating time for the patients in the open mesh repair group was significantly shorter compared to the other two groups (P＜0.01 ). The cost in the open mesh repair group was also significantly lower than the other two groups (P＜0.01). The pain scores in open mesh group were significantly higher than those in the other two groups (P＜0.01). The hospital stay and the recovery time were both significantly longer in the open mesh repair group (P＜0.01) compared to the other two groups. No major complications and recurrence was found in neither groups. Conclusions Open tension-free mesh-plug hernia repair, TAPP and TEP are all safe and effective for the treatment for patients with primary unilateral inguinal hernia. TAPP and TEP are superior to open tension-free mesh-plug hernia repair as these two procedures involve less postoperative pain and fast recovery.

Objective To explore the value of contrast-enhanced ultrasound in the diagnosis and classification of traumatic spleen rupture , as compared with enhanced CT. Methods The manifestations of contrast-enhanced ultrasound on surgically or clinically confirmed spleen rupture in 40 patients were retrospectively analyzed. The performance of contrast-enhanced ultrasound on diagnosis and classification was compared with that of enhanced CT. Results For 40 patients with traumatic spleen rupture , the of accuracy of enhanced CT and contrast-enhanced imaging in the diagnosis of traumatic spleen rupture was 97.5%, with no significant statistical differences (chi-square = 0, P = 1). On contrast-enhanced ultrasound examination, 14 patients were diagnosed as true splenic rupture , 9 as subcapsular spleen rupture , and 16 as central splenicrupture, with a accuracy rate of 92.5% (37/40); and accuracy rate for enhanced CT was 90.0% (36/40), there was no significant statistical difference (chi-square = 1.97, P > 0.05). Conclusions Contrast-enhanced and enhanced CT have good consistency in the diagnosis and classification of traumatic spleen rupture. Contrast-enhanced ultrasound can accurately determine the scope and degree of spleen damage , resulting in more accurate classification; and it has values in the diagnosis of traumatic spleen rupture and choice of therapies.

Objective To investigate the effects of penehyclidine hydrochloride (PHC) on acute lung injury induced by blunt chest trauma-hemorrhagic shock and resuscitation in rats.Methods Forty male SpragueDawley rats,aged 8 weeks,weighing 250-300 g,were randomly assigned into 4 equal groups (n =10 each) using a random number table:sham operation group (S group),blunt chest trauma combined with hemorrhagic shock and resuscitation group (group THSR),PHC for prevention group (group P1)and PHC for treatment group (group P2).ALI was induced by dropping a 300 g weight onto a precordial protective shield to direct the impact force away from the heart and toward the lungs in anesthetized rats in THSR,P1 and P2 groups.Blood was withdrawn via the femoral artery 5 min later until MAP was decreased to 35-45 mmHg within 15 min and maintained at this level for 60 min,followed by resuscitation.In P1 group,PHC 2 mg/kg was injected intravenously at 30 min before blunt chest trauma.In P2 group,PHC 2 mg/kg was injected intravenously at 60 min after hemorrhagic shock.At 6 h after the model was established,arterial blood samples were obtained for blood gas analysis and for measurement of concentrations of interleukin-6 (IL-6) and interleukin-1β (IL-1β) in serum by ELISA.Oxygenation index (OI) was calculated.The animals were sacrificed and bronchoalveolar lavage fluid (BALF) was collected for determination of white blood cell count and protein concentrations.Lungs were removed for examination of pathological changes and ultrastructure and for determination of Toll-like receptor (TLR4) and phosphor-p38 mitogen activated protein kinase (p-p38MAPK) expression (by Western blot).Results Compared with group S,PaO2 and OI were significantly decreased,PaCO2,protein concentrations in BALF,white blood cell count,and IL-6 and IL-1β concentrations in serum were increased,and TLR4 and p-p38MAPK expression was up-regulated in THSR,P1 and P2 groups.Compared with group THSR,PaO2 and OI were significantly increased,PaCO2,protein concentrations in BALF,white blood cell count,and IL-6 and IL-lβ concentrations in serum were decreased,TLR4 and p-p38MAPK expression was down-regulated in P1 and P2 groups.No significant differences were found in the parameters mentioned above between P1 and P2 groups.Conclusion PHC can mitigate acute lung injury induced by blunt chest trauma-hemorrhagic shock and resuscitation in rats,and inhibited activation of TLR4/ p38MAPK signaling pathway and attenuated inflammatory responses are involved in the mechanism.

Objective To evaluate the effect of comprehensive prevention and control of soil?transmitted nematodiasis in Runzhou District Zhenjiang City Jiangsu Province from 1997 to 2012. Methods The comprehensive prevention and control measures included the helminthicide health education improvement of water supplier and harmless toilets and these mea?sures were implemented continuously. At the same time the infection rates of soil?transmitted nematodes the local economic in?dicators and the coverage rates of tap water and harmless toilets were surveyed. Results The mass chemotherapy was per?formed for 202 100 person?times and the diagnosed chemotherapy was performed for 2 006 person?times in Runzhou District from 1997 to 2012. The awareness rates of health knowledge were 57.18%in 1997 and 95.62%in 2012. The coverage rates of tap water and harmless toilets were 10.14%and 10.21%in 1997 and 100.0%and 90.38%in 2012 respectively. There were negative correlations between the awareness rate of per capita GDP per capita net income coverage rates of tap water cover?age rates of harmless toilets health knowledge and the infection rate of soil?transmitted nematodes respectively rper capita GDP=-0.526 P 0.05 rper capita net income=-0.671 P 0.01 rcoverage rates of tap water=-0.936 P 0.01 rcoverage rates of harmles toilets=-0.922 P 0.01 rawarenes=-0.774 P 0.01 . The statistical analysis showed that the infection rate of soil?transmitted nematodes had a downward trend as an expo?nential curve in Runzhou District from 1997 to 2012 y=42.031 7e?0.357 6x R2=0.803 6 F=57.28 P=0.000 . The infection rate of degradation by an annual rate was 29.18%. The infection rate in farmers was significantly higher than that in students χ2=17.998 P 0.01 . There was no significant difference between men and women in the infection rate of soil?transmitted nema?todes χ2=3.627 P=0.057 . Conclusion The comprehensive prevention and control measures and the development of so?cial economy contribute to the steady decline of soil?transmitted nematode infections.