Objective To assess the effects of orthotopic liver transplantation (OLT) on the quality of life (QoL) of the patients with end stage liver disease. Methods QoL of OLT recipients was assessed by the GLQI index of the digestive system disease. A total of 43 recipients with benign end stage liver disease without operational complications, who were clearly conscious and had no difficulty in comprehending the investigation table because of their relative good education above the middle school, had been investigated during May 2000 to December 2002. The detecting data were divided into three parts including before OLT, at discharge, and 3 months after discharge. Results At the stage of discharge, QoL of OLT recipients was improved as compared with that before OLT. The physical function, psychological status, symptom of the recipients had been significantly improved than as compared with those before OLT ( P 0.05). And at the stage of 3 months after discharge, QoL of the recipients was improved significantly than that in the hospital ( P

Objective To explore MRI features of incontinentia pigmenti(IP) in central nervous system (CNS) in newborn infants.Methods MRI and clinical data of 17 cases of IP which confirmed by clinic,skin biopsy or NEMO gene test were analyzed retrospectively.Results There were 17 cases with IP in this study.MRI abnormalities were found in 12 cases, among which 3 cases showed high signal intensity on T2WI and a reduced signal intensity on T1WI,and 9 cases showed normal signal intensity on traditional MRI.Multiple areas of restricted diffusion were found in 12 cases which showed asymmetric high signal intensity in bilateral cerebral cortex and subcortical area, basal ganglia,centrum semiovale and periventricular area on DWI.In addition,basal ganglia was involved in 4 cases,corpus callosum was involved in 5 cases, and thalamus was involved in 2 cases.Conclusion MRI of IP in CNS shows certain specific characteristics.DWI plays an important role in the early detection and prognosis of the disease.

Purpose To study clinical pathological significance of the expression of PTEN, p53 and epidermal growth factor receptor ( EGFR) in breast carcinoma and their correlation. Methods Immunohistochemical MaxVision method was used to detect the expres-sion of PTEN, p53, EGFR in 209 cases of infiltrating ductal carcinoma of breast and 40 cases of benign breast diseases. Results The over-expression rate of PTEN, p53 and EGFR protein in breast carcinoma was 57. 9%, 55. 0% and 38. 3% respectively, which was significantly different from those in benign breast diseases (P<0. 05). The expression of PTEN, p53 and EGFR in breast cancer was correlated with tumor size, histological grade, lymph node metastasis, ER status, PR status and molecular subtype (P<0. 05). There was an association between PTEN or p53 and TNM stage, PTEN or EGFR and HER-2 status. There was a negative correlation in the protein expression of PTEN vs EGFR or PTEN vs p53 (P<0. 01). There was a positive correlation between EGFR and p53 protein ex-pression (P=0. 000). The expression of PTEN or EGFR was correlated with the prognosis of breast cancer, but not independent prog-nostic factors. The survival rate of patients with PTEN- /p53 + /EGFR+ was lower than those with other combined expression of PTEN/p53/EGFR (P=0. 008). Conclusions Low or loss expression of PTEN, p53 mutation and EGFR over-expression may be coordinate-ly involved in the pathogenesis and progression of breast cancer. The combined detection of these markers may play an important role in making treatment and indicating prognosis for breast cancer patients.

Objective To evaluate the accuracy and reliability of cone-beam computed tomography (CBCT) in the diagnosis of periodontal bone defects in the elderly.Methods The 38 teeth of 27 cases were collected and scanned both with CBCT technology and periapical radiography (PA).Periodontal bony defects were identified and linear measurements were made for all defects.All cases were treated with periodontal flap surgery with the bony defects and their linear measurements detected during operation as the gold standard.Results All periodontal bony defects were identified with CBCT with its accuracy rate of 100.0％ (72/72),but the buccal and lingual defects could not be measured by PA with its accuracy rate of 62.5％ (45/72).Linear measurements for all defects revealed no statistical differences between CBCT and direct measurement [(5.516 ± 0.393) mm vs.(5.385± 0.415) mm,t=1.948,P＞0.05],but there was a significant difference in linear measurement between PA and direct measurement [(6.311±0.439) mm vs.(5.411±0.418) mm,t=9.956,P＜0.05].Conclusions CBCT can offer the diagnostic information for periodontal bone defect from three dimensional direction in the elderly,provide objective and accurate assessment of alveolar bone resorption,and has higher accuracy and reliability.

Objective To investigate the relationship between serum follicle stimulating hormone (FSH), luteinizing hormone (LH), prolactin (PRL) and clinicopathological features and prognosis of serous ovarian cancer retrospectively. Methods A total of 73 patients with serous ovarian cancer treated in the Department of Obstetrics and Gynecology of Tianjin Medical University General Hospital from January 2000 to December 2015 were included in this study. The relationship between serum FSH, LH, PRL and clinicopathological features was analyzed by Mann-Whitney U method. Kaplan-Meier (K-M) method was used to analyze survival rates of patients with different clinical features. Multivariate Cox proportional hazards regression analysis was used to analyze prognostic factors of serous ovarian cancer patients. Results The mean concentrations of serum FSH and LH were significantly higher in the>50 year-old group than those in the<50 year-old group (P<0.05). The mean concentrations of FSH and LH were significantly higher in menopause group than those in non-menopause group (P<0.05). There were no significant differences in serum levels of FSH and LH in patients with other different clinicopathological features (P>0.05). There was no significant correlation between serum PRL concentration and clinicopathological features (P>0.05). Analysis results showed that poor prognosis of patients was related with high serum levels of FSH (>40.13 IU/L), PRL (>14.96 μg/L) and FIGO stage (Ⅲ+Ⅳ) (P<0.05). There was no significant correlation between serum LH concentration and prognosis (P>0.05). COX regression analysis showed that the serum PRL>14.96 μg/L was risk factor for prognosis of serous ovarian cancer [HR(95%CI): 3.530(1.180-10.557),P=0.024]. Conclusion The serum levels of FSH and LH are significantly increased in postmenopausal women than those in menopause women. The serum level of PRL is correlated with the prognosis of serous ovarian cancer.

Objective To study the clinical characteristics of neonates with Listeriosis sepsis and explore the nursing experience. Methods The clinical data of 22 cases with neonatal Listeriosis sepsis were retrospectively analyzed.Results Twenty-two neonates developed Listeria monocytogenes sepsis 0.5 h~5 d after birth with 13 cases of low birth weight. The stay was 2~77 d,10 were discharged after recovery,7 were discharged after signature of their families due to improvements and 5 died of meningitis and septicemia.Conclusion Timely and accurate collection of samples should be done for laboratory examinations.Close observation of the diseases,attaching importance to infant feeding and implementation of infant developmental nursing are all critical for the improvement of cure rate.

Objective Sarcopenia and metabolic syndrome share similar pathophysiological mechanisms. The aim of this study was to investigate the prevalence of sarcopenia among health examination population, and to analyze the relationship between sar-copenia and blood pressure, blood glucose, uric acid and lipids. Methods Physical examination data of 1191 healthy persons in the medical examination center of the hospital from Mar 2011 to Jun 2011 were collected. The weight, skeletal muscle, body fat, body mass index ( BMI) , waist circumference,body fat percentage, waist-hip ratio and visceral fat area were analyzed by human body compositionanalyzer and the prevalence of sarcopenia was observed. At the same time, triglyceride (TG), total cholesterol (TC), high density lipo-protein-cholesterol ( HDL-C ) , low density lipoprotein-cholesterol ( LDL-C) , uric acid and fasting blood glucose were also detected. Results The prevalence rate of sarcopenia of the subjects was 5.21%, and the highest incidence was found in ≥60 years group( 11.11%) . The prevalence rates of overweight and obesity were 33.8% and 10.2%, respectively. The prevalence of sarcopenia is grad-ually higher along with increasing BMI. The prevalence rates of sarcopenia of overweight and obesity subjects were 5.47% and 26.23%, respectively. Compared with the normal control group, the level of weight[(66.34±11.75)kg vs (76.71±12.84)kg ], BMI[(23.37± 3.13) vs (28.05±3.66)], body fat percentage[(25.33±6.06)% vs (36.76±4.47)%], waist circumference[(83.19±9.56)cm vs (95.45±13.74)cm] and visceral fat area[(88.96±29.74)cm2 vs (136.91±25.56)cm2] were higher in the sarcopenia group (P<0.05). Compared with the normal control group, the incidence of systolic blood pressure[(125.59±30.04)mmHg vs (139.39±19.79) mmHg], diastolic blood pressure[(75.82±11.95)mmHg vs (82.34±10.96)mmHg ] TG[(1.56±1.12)mmol/L vs (1.98±1.72)mmol/L] and uric acid[(313.75±83.07)mmol/L vs (335.55±96.07)mmol/L] were higher in the sarcopenia group (P<0.05). Compared with the normal subjects, the detectable rates of abnormal diastolic blood pressure, fasting blood glucose, uric acid, and LDL-C were increased in the sarcopenia, obesity and sarcopenia combined with obesity subjects (P<0.05). The odds ratio of abnormal systolic blood pressure, diastolic blood pressure, uric acid, and LDL-C increased in the sarcopenia, obesity and sarcopenia combined with obe-sity subjects using logistic regression analyses after correction of gender and age. Conclusion The sarcopenia may have some con-nection with metabolic risk factors. Early detection of sarcopenia can help to distinguish people predisposed to metabolic syndrome, and it has important significance for prevention of chronic disease.

Objective: To observe the effect of amlodipine on bone marrow endothelial progenitor cell (EPC) mobilization, neo-vascularization and cardiac function in diabetic rats after myocardial infarction (MI) with the possible mechanisms.
Methods: A total of 60 male SD rats were divided into 2 groups. Normal group, n=20. Diabetic group, n=40, the rats were fed with high fat diet (HFD) for 4 weeks and then received streptozotocin followed by left anterior descending coronary artery ligation to establish MI model, those rats were further divided into 2 sub-groups:Control group, the rats received sodium carboxymethylcellulose 1 ml/day with HFD and Treatment group, the rats received amlodipine 2 mg/kg/day with HFD, n=20 in each sub-group, all animals were treated for 4 weeks. The EPC level in peripheral blood CD45-/low+/CD133+/KDR+ at before and 1, 3, 5, 7, 14, 28 days after operation were examined by lfow cytometry, plasma vascular endothelial growth factor (VEGF) level was measured by ELISA, capillary density in MI area was determined by CD31 staining, EPC related protein expressions were detected by western blot analysis and the cardiac function was evaluated by echocardiography.
Results: EPC in CD45-/low+/CD133+/KDR+in Treatment group at 7 days after operation was increased than Control group at 5 days after operation (112 ± 30/106) vs (55 ± 10/106), plasma VEGF in Treatment group was higher than Control group (5.63 ± 1.33) ng/L vs (3.68 ± 0.98) ng/L; Treatment group presented increased expressions of protein kinase B, endothelial nitric oxide synthase (eNOS) and matrix metallopeptidase-9, increased capillary density in MI area, higher LVEF and left ventricular fractional shorting, all P<0.05-0.01.
Conclusion: Amlodipine improves EPC mobilization, neo-vascularization and cardiac function in diabetic-MI rats, it may be related to VEGF/eNOS cascade activation.

Objective To probe the relationship between the connectivity of premotor area detected by resting state functional MRI and stereotyped behavior of ASD.Methods 39 children patients with ASD and 42 healthy controls with matched age,sex and IQ were recruited.All the 81 subjects performed scaling with behavior scale index and underwent resting-state fMRI scans.After the fMRI data precession,the premotors in left and right sides were selected as ROI seeds to perform functional connectivity.Results Compared with healthy controls,children patients showed significant increased connectivity between the left premotor area and posterior cingulate cortex,as well as decreased functional connectivity between the left premotor area and the left insula.In addition, a negative linear correlation was showed between the connectivity of the left premotor and the insula and the behavioral scores.Con-clusion Imbalanced premotor functional connectivity may be one possible mechanism of stereotyped behavior of ASD,representing an attention deficit and/or impaired sensory perception to the external salient stimuli.

Inflammation is the basic pathological process of a variety of diseases, which involved in the occurrence and development of female infertility-related diseases, especially in bacteria and viruses infection of reproductive system, resulting in infertility. However, inflammatory reactions and factors also exist in normal physiological processes, such as endometrial morphologic changes in menstrual cycles, follicle genesis, ovulation, luteinization, pregnancy, etc. In addition, inflammation is also involved in the occurrence of some reproductive endocrine and metabolic diseases, such as obesity, endometriosis, polycystic ovary syndrome and so on. In the past, the understanding to inflammation in reproductive system was mostly limited to the inflammatory diseases and resulted in fertility decline or sterility, infertility, and other problems, which was not comprehensive. This review summarized the normal physiological inflammation and disease-related inflammation in the reproductive system, and described the evaluation of inflammatory state, as well as relevant prevention and treatment suggestions.