Objective To analyze the clinical,endoscopic,and pathological features of aged patients with ulcerative colitis and the difference between the aged and non-aged patients. Methods The clinical,endoscopic,and pathological data from 349 ulcerative colitis patients admitted in Huadong Hospital from January 2000 to December 2008 were reviewed and analyzed retrospectively. The patients were divided into two groups: aged group (≥60 years) and non-aged group (0.05) between the two groups. The disease of aged patients was less severe than that of the non-aged patients (P0.05). The occurrence of dysplasia in the aged patients was higher than that in the non-aged patients (P

Forty-two patients with type 2 diabetes mellitus (DM) were refered to 3 groups:type 2 DM without diabetic nephropathy (DN),type 2 DM with DN in the initial stage and type 2 DM with DN in the clinical stage.Ten healthy subjects were served as control group.Plasma adrenomedullin (ADM),urinary?_1- microglobulin (MG) and?_2-MG were detected.The results showed that the level of plasma ADM rose gradually with the development of DN and was positively correlated with markers of tubulointerstiial injury such as urinary?_1- MG and?_2-MG (both P

This article provides the possible mechanism of acupuncture-moxibustion repair of gastric mucosal injury from central regulation and puts it forward that the nucleus of solitary tract is the primary regulation center for the injury repair and has the effect of collecting and integrating information. In addition, it is put forward that neural regulation is a main regulatory mechanism for the injury repair and besides, endocrine, immune and humoral regulations participates in the modulation and gastric mucosal repair involves a composite regulatory mechanism in which the central nervous system, neuroendocrine-immune network and neurohumoral regulation take part.

China ; epidemiology ; Drug Resistance, Bacterial ; Electrophoresis, Gel, Pulsed-Field ; Humans ; Listeria monocytogenes ; physiology ; Listeriosis ; epidemiology ; Serotyping

Adult ; Burkitt Lymphoma ; metabolism ; pathology ; CD3 Complex ; metabolism ; DNA Nucleotidylexotransferase ; metabolism ; Diagnosis, Differential ; Female ; Granulosa Cell Tumor ; metabolism ; pathology ; Humans ; Ki-67 Antigen ; metabolism ; Leukocyte Common Antigens ; metabolism ; Ovarian Neoplasms ; metabolism ; pathology ; surgery ; Precursor T-Cell Lymphoblastic Leukemia-Lymphoma ; metabolism ; pathology ; surgery ; Sarcoma, Myeloid ; metabolism ; pathology

The aim of this research is to evaluate the effect of tetramethylpyrazine (TMP) and connective tissue growth factor (CTGF) miRNA plasmids on the expressive levels of CTGF, transforming growth factor-beta (TGFbeta) and type I collagen of rat hepatic stellate cells (HSC) which are stimulated by high glucose. The rat HSCs which were successfully transfected rat CTGF miRNA plasmids and the rat HSCs which were successfully transfected negative plasmids were cultured in vitro. After stimulus of the TMP and the high glucose, the protein levels and gene expressive levels of CTGF, TGF-beta and type I collagen were tested. The results indicated that high glucose increased the expression of CTGF mRNA, CTGF protein, TGF-beta mRNA,TGF-beta protein and type I collagen (P < 0.05). The expressive levels of CTGF mRNA, CTGF protein, TGF-beta mRNA, TGF-beta and type I collagen in TMP group were lower than those in high glucose group and showed statistically significant differences (P < 0.05). Compared with high glucose group, the expressive levels of CTGF mRNA, CTGF protein, TGF-beta mRNA, TGF-beta and type I collagen in rat CTGF miRNA plasmid interference group were significantly lower (P < 0.05). However, no statistically significant difference was found in CTGF mRNA and CTGF protein levels between TMP group and CTGF miRNA group (P > 0.05), while type I collagen levels showed statistically significant differences (P < 0.05). It is concluded that high glucose could promote the expressions of CTGF, TGF-beta and type I collagen, and TMP and rat CTGF miRNA plasmids could reduce the expressions of CTGF, TGF-beta, type I collagen.
Animals ; Cells, Cultured ; Collagen Type I ; metabolism ; Connective Tissue Growth Factor ; genetics ; Culture Media ; pharmacology ; Glucose ; pharmacology ; Hepatic Stellate Cells ; drug effects ; metabolism ; MicroRNAs ; genetics ; Plasmids ; Pyrazines ; pharmacology ; RNA, Messenger ; Rats ; Transfection ; Transforming Growth Factor beta ; metabolism

Objective To investigate the predictive value of fluid overload for mortality in children with severe sepsis.Methods In this retrospective study,the children with severe sepsis who were admitted to the Pediatric Intensive Care Unit (PICU),Children's Hospital of Soochow University between January 2011 and March 2015.Fluid accumulation was calculated in the first 72 hours after admission.Pediatric index of mortality Ⅱ (PIM2) score was calculated during the first 1 hour after admission.Multivariate Logistic regression analysis assessed the relationship between fluid overload and mortality after adjustment for confounding factors.The predictive value of fluid overload for mortality was assessed by the receiver operating characteristic curve and au area under the receiver-operating-characteristic curve (AUC).Results Of the 199 children admitted,62 cases (31.2％) died during PICU stay.Among the children,133 cases (66.8％) had fluid overload of＜5％,55 cases (27.6％)had fluid overload of≥5％-10％,and 11 cases (5.6％) had fluid overload of≥ 10％.Multivariate regression analysis showed that a high fluid overload percent (OR =1.263,95 ％ CI:1.113-1.434,P ＜ 0.001),a high PIM2 score (OR =1.028,95 ％ CI:1.012-1.043,P ＜ 0.001) and multiple organ dysfunction syndrome(OR =4.160,95％ CI:1.728-10.012,P =0.001) were independent risk factors for mortality in children with severe sepsis.The fluid overload was significantly associated with mortality (OR =1.309,95％ CI:1.158-1.480,P ＜0.001),even after adjustment for age and illness severity assessed by PIM2 scores.Fluid overload achieved AUC of 0.741 (95％ CI:0.661-0.820,P ＜ 0.001) for predicting mortality in children with severe sepsis.Conclusion Fluid overload developed during the first 72 hours after admission is independently associated with and predictive of PICU mortality in children with severe sepsis.

Objective To study the relationships among resilience, self-awareness, personality, stress level and mental health in the warship soldiers. Methods Resilience Scale for Adults ( RSA), Eysenck Personality Questionnaire ( EPQ), Self Acceptance Questionnaire( SAQ), General Self-Efficacy Scale( GSES), Wallance Self Concept Scale (WSCS), Psychological Stress Self-evaluation Test (PSET) and Symptom Checklist (SCL-90)were used to survey 1451 warship soldiers. Results ① 2.5％ of the warship soldiers reported obvious psychological stress. Mental health of warship soldiers was worse than the norm of China population, except for obsessivecompulsive and interpersonal sensitivity factor. While the scores of other factors were significantly higher than the norm of Chinese soldiers(P＜0.01). ②The total scores of SCL-90, psychological stress and resilience, internal/external had negative correlation with self-awareness, and positive correlation with neuroticism. Compared to the SCL-90-negative group,SCL-90-positive soldiers (SCL-90 total score ＞ 160) had higher scores of nervousness and PSET and lower scores of RSA, internal/external and self-awareness (P ＜ 0.01 ). ③Regression analysis showed that stress levels, emotional stability,self-awareness and resilience were able to predict 35.1％ of mental health in warship soldiers. Mental health, emotional stability, internal/external and resilience were able to predict 33.2％of individual's stress level. Conclusion To some extent, warship soldiers have psychological stress and mental health problems. Resilience, personality, self-awareness are important factors affecting psychological stress and mental health.

This study is designed to obtain recombinant human acetylcholinesterase (rhAChE) and apply it in screening acetylcholinesterase inhibitors. The rhAChE was overexpressed in HEK293 cells transfected by plasmid of pCMV-AChE with the cationic liposome and rhAChE was found to be secreted into cell culture medium. AChE activity was assayed according to modified Ellman method to obtain kinetic parameters. IC so50 values for donepezil compounds of rhAChE were calculated to determine their activities of inhibition. The results showed that Km value was 151.9 micromol.L-1 donepezil inhibited rhAChE in a mixed competitive-noncompetitive way (Ki= 16.03 nmol.L-1, Ki = 18.36 nmol.L-1) and that most new compounds tested exhibited high activities of inhibition on rhAChE. The study suggests that rhAChE is available to be applied in screening AChE inhibitors in vitro.
Acetylcholinesterase ; genetics ; metabolism ; Cholinesterase Inhibitors ; analysis ; pharmacology ; HEK293 Cells ; Humans ; Indans ; analysis ; pharmacology ; Inhibitory Concentration 50 ; Kinetics ; Piperidines ; analysis ; pharmacology ; Plasmids ; Recombinant Proteins ; genetics ; metabolism ; Transfection

Objective To observe the effect of scalp acupuncture and rehabilitation training on the regulation of neuro-plasticity-associated protein MAP-2 in gerbils modelling cerebral ischemia and reperfusion.Methods Cerebral ischemia and reperfusion were modelled into thirty-six male gerbils.They were then randomly divided into a model group (A),a scalp acupuncture and rehabilitation training group (B) and a rehabilitation training group (C),each of 12 cases.The scalp acupuncture and rehabilitation training were administered daily to the gerbils in group B beginning 24 h after modeling,for 14 d.Any changes in Bederson scores were observed after one,7 and 14 days.On the 14th day the expression of MAP-2 around the infarct focus was detected using western blotting in all 3 groups.Results On the 7th day the average Bederson score in group B (1.81 ± 0.52) was not significantly different from that in group A (2.13 ± 0.49) or group C (2.00 ± 0.31) (P ＞ 0.05).At the end of the treatment,however,there were significant differences between the groups,with group B (0.47 ± 0.31) scoring significantly better than groups C (1.04 ± 0.63) and A (1.46 ± 0.72) (P ＜ 0.05).Group C was also significantly better than group A (P ＜0.05).The expression of MAP-2 as measured as integrated optical intensity (IOD) in group B (0.91 ±0.18) was significantly higher than that in group A (0.43 ± 0.21) and group C (0.67 ± 0.24) (P ＜ 0.05) ; so was group C compared to group A (P ＜0.05).Conclusion The scalp acupuncture combined with rehabilitation training can improve the recovery of motor function and enhance the expression of neuro-plasticity-associated protein MAP-2 in gerbils with after cerebral ischemia and reperfusion.