Biomedical Research ; Follow-Up Studies ; Humans ; International Cooperation ; Randomized Controlled Trials as Topic ; Urologic Neoplasms ; diagnosis ; therapy

With the characteristics of complicated etiologic factors,multiple complications and high mortality,severe acute pancreatitis (SAP) has been treated by all kinds of clinical management.Management of SAP is a hot topic in recent decades.Researches on the pathophysiology of SAP have advanced dramatically during the past 20 years.As the number of randomized controlled studies of SAP has steadily increased,mainly in the United States and Europe,evidence based management was demanded for the management of SAP.The main improvement of the treatment results was achieved following internationally accepted recommendations; however,some aspects of the management are different and need to be discussed.There has been no consensus regarding the treatment of SAP.Failure to provide definitive treatment may potentially put a patient at risk of a fatal episode of SAP.The aims of this study,therefore,were to survey the currently adopted practice of the management of SAP,to evaluate the impact of various subspecialty interests on the practice adopted,and to suggest pathways towards a better implementation of the guidelines and other evidence-based management approaches.

Angioplasty, Balloon ; adverse effects ; Child, Preschool ; Heart Aneurysm ; etiology ; Heart Septal Defects, Ventricular ; therapy ; Humans ; Male ; Postoperative Complications ; etiology

Objective: To observe the changes of serum adiponectin level in patients with non-alcoholic fatty liver disease (NAFLD),and to study the correlation between the serum level of adiponectin and NAFLD. Methods: A total of 110 patients with NAFLD who were hospitalized from Feb. 2006 to Mar. 2008 were included in this study. The patients were divided into non-alcoholic steatohepatitis (NASH) group (n=52,group 1) and simple fatty liver group (n=58,group 2). Fifty-four healthy volunteers were taken as normal control (group 3). The height, weight, and body mass index (BMI) were measured in all groups. The fasting blood samples were obtained to examine serum adiponectin, TC, TG, HDL-C and LDL-C. Stepwise regression method was used to analyze relationship between the serum level of adiponectin and NAFLD. Results: The serum adiponectin and HDL-C levels in group 1 and group 2 were significantly lower than those in group 3 (P<0.01); the levels of TC,TG,and LDL-C were significantly higher than those of group 3 (P < 0.01). The serum adiponectin in group 2 was significantly lower than that in group 1 (P<0.05). Lower serum adiponectin and HDL-C levels (P<0.05) and higher AST level (P<0.01) were found in group 2 than those in simple fatty liver patients. In non-alcoholic steatohepatitis patients,serum adiponectin level was negatively correlated with the levels of TC, TG (r = - 0.436, P < 0.05; r = - 0.567, P < 0.01, respectively) and positively correlated with the level of HDL-C (r=0.524,P<0.01). Conclusion: The serum adiponectin level is correlated with the severity of NAFLD patients, and examination of serum adiponectin may be helpful in understanding the status of NAFLD patients.

Objective: To explore the relationship of the local recurrence with the expression of protein P53 and PCNA in the primary lesions and the surgical margins of laryngeal carcinoma. Methods: The primary lesions and the surgical margins of laryngeal carcinoma of 36 patients were made into serial sections. Immunochemical method (H-E staining) was used to detect the expression of P53 and PCNA protein. Results: The positive rates of protein P53 and PCNA were 55.6% (20/36) and 88.9% (32/36) in the primary lesions,and 25%(9/36) and 30.6% (11/36) in the surgical margins, respectively. The recurrent rates of the primary lesions positive for P53 and PCNA were 35% (7/20) and 25% (8/ 32), respectively, which were higher than those negative for them (12.5% [2/16] and 25% [1/4]). The recurrent rates of surgical margins positive for p53 and PCNA were 44.4% (4/9) and 72.7% (8/11), respectively, which were higher than those negative for them (18.5% [5/27] and 4% [1/25]). The expression of P53 and PCNA proteins in the primary lesions and surgical margins was abnormal; the recurrent rate of the laryngeal carcinoma was 100% (4/4) after surgery. Conclusion: P53 and PCNA protein can be used as biomarkers for local recurrence of laryngeal carcinoma after operation. Detection of P53 and PCNA in both the primary lesions and the surgical margins may be of greater significance in forecasting local recurrence.

OBJECTIVETo observe the efficacy of encephalopathy therapeutic tongue acupoint apparatus (ETTAA) in the treatment of autism.

METHODSEighty-four children of autism were randomly divided into a tongue acupuncture group (group A) and a conventional training group (group B), 42 cases in each group. The behavior training and sensory integration training were carried out in group B and the ETTAA was added in group A. The apparatus was switched on for 20 min every time and 3 times a day. Treatment of two months were carried out in both groups. The score of childhood autism rating scale (CARS) and clinical efficacy in both groups were observed before and after treatment.

RESULTSAfter treatment, the CARS in both groups were significantly reduced (42.39 +/- 6.86 vs 32.15 +/- 5.12, P < 0.001; 44.58 +/- 6.76 vs 39.72 +/- 7.11, P < 0.05), which was more significant in group A (P < 0.01). The totally effective rate in group A [90.5% (38/42)] was superior to that in group B [66.7% (28/42), P < 0.01].

CONCLUSIONThe clinical efficacy in tongue acupuncture group is apparently superior to that in conventional training group, ETTAA combined with conventional training have a better curative effect in the treatment of autism.

Acupressure ; Acupuncture Points ; Autistic Disorder ; therapy ; Child ; Child, Preschool ; Female ; Humans ; Infant ; Male ; Tongue ; anatomy & histology

AIM:To investigate retinal vascular endothelial growth factor(VEGF)level and retinal cells apoptosis in the early stage of diabetic NOD mouse retina.METHODS:Animals were divided into the control group(non-diabetes mice)(2,4,6,8,12 weeks group,n=30)and diabetes group(2,4,6,8,12 weeks group,n=30).EUSA(Enzyme-Linked Immunosorbent Assay)was performed to detect VEGF level in both serum and retina.Transmission electron microscope method was used to examine retinal cell apoptosis.RESULTS:Compared with the control group,VEGF levels in serum and retina were increased significantly in the NOD group(12 weeks:4.9±0.4μg/g versus 0.19±0.1μg/g in serum sample,P ＜ 0.01;165.0±9.0μg/g versus 18.0±4.0μg/g in retinal sample,P＜0.01).There exists a positive correlation between serum VEGF and retinal VEGF levels in the early diabetic NOD mice(γ=0.9902,P=0.001).The number of the cells apoptosis in the ganglion significantly in the NOD group(P＜0.01).CONCLUSION:The high VEGF expression may be contributed to increase retinal cells apoptosis.Many factors associated with retinal VEGF expression might involve in the early diabetes stage.

Diabetes is a complex and heterogeneous disorder presently affecting more than 100 million people worldwide and causing serious socio-economic problems. Spontaneous rodent models of diabetes mellitus have proved invaluable in understanding the pathogenesis, complications, and genetic or environmental influences that increase the risks of diabetes. We have reviewed here in the development and characterization of spontaneous rodent models that displayed most features commonly associated with diabetic retinopathy.

Objective To study the changes of cerebral haemodynamics in neonates with hypoxic-ischemic encephalopathy(HIE) treated with Shengmai injection compared with citicoline,and explore the clinical interventions of Shengmai injection on HIE.Methods Fifty patients with HIE were randomized into 2 groups: shengmai group treated with Shengmai injection(n=30),and citicoline group treated with citicoline(n=20).The haemodynamic parameters included peak systolic flow velocity(PSFV),end-diastolic flow velocity(EDFV),pulsation index(PI) and resistance index(RI) of anterior and middle cerebral artery were detected by color Doppler ultrasound before treatment and on 7~(th) day after treatment respectively.Control group(n=50) compared with the two groups.Results PSFV,PDFV and RI of HIE patients were significantly lower than those of control group(P