Objective To explore the value of cardiac troponin I (cTnI) and creatine phosphokinase-isoenzyme-MB (CK-MB) on early diagnosis of heart damage in asphyxia neonate.Methods A total of 47 cases of asphyxia neonates were divided into mild-asphyxia group( n=29 ) and severe-asphyxia group(n=18),and the levels of cTnI and CK-MB were quantitatively determinated by ELISA and enzyme kinetics, respectively.Results After birth for the first day, the serum levels of cTnI and enzymatic activities of CK-MB were all significantly higher in mild-asphyxia group[(2.25?0.54)?g/L,(223.4?23.5)U/L]and severe-asphyxia group[(4.25?0.83)?g/L,(256.3?21.8) U/L)]than those in control group(P_a0.05), however the results in severe-asphyxia group[(1.54?0.72)?g/L,(188.9?21.5)U/L]were significantly higher than those in control group (P_a

According to the TCM theory, human growth, development and aging are closely related to kidney function and the main cause of human senility is deficiency of “kidney essence”. Recent studies showed that the “kidney” in TOM include the regulatory function of the neuroendocrine and immune systems.
In this paper, the effect of Guzhen Recipe (_??__??__??_), an aging retarding prescription composed of kidney tonifying herbs such as Radix Polygoni Multiflori (_??__??_), Herba Cistanchis (_??__??_) Rubus Chiagii (_??__??__??_) etc. on the hippocampus and HPAT axis in senile rats were observed. The results showed : (1) With age the number of glucocorticoid receptors (GCR) in the hippocampus, the concentrations of NE, DA, 5-HT in the hypothalamus were markedly decreased, while the plasma corticosterone concentration in senile rats was obviously increased. (2) The thymocyte GCR nuclear transition rate was increased significantly ; (3) The contents of cytoplasmic protein, nuclear RNA and DNA, the thymus weight/body weight ratio, the serum thymic factors as well asthe rate of lymphocyte transformation, the activity of IL-2 and NK cells in senile rats were obviously decreased compared to those of young control rats. Guzhen recipe however, was capable of improving these changes in the neuroendocrine-thymic net work in senile rats to varying degrees, suggesting that the kidney with Chinese Medicine might retard the functional degeneration of thymic endocrine partly by improving the feedback regulation of the hippocampal GCR and increasing the concentrations of NE and 5-HT of hypothalamus, thus decreasing the plasma corticosterone ; Simultaneously weakening the nuclear transition rate of thymocyte GCR, which in turn improving the immune function of the senile animal.
We concluded that Guzhen Recipe may retard the functional degeneration of both the hypo-thalamuspituitary-gornadal-thymic and hypothalamus-pituitary-thyroidal-thymic axis. All the above results revealed that retarding the aging effect using TCM in volves multiple-leves, multiple-systems and links. Using holistic regulation, imbalance links in aging process are modulated and the equilibrium of Yin and Yang are maintained. This is an important characteristic of the TCM to retard aging.
This research was supported by funds from National Natural Science Foundation of China No. 38970908.

Background and purpose:The E-cadherin as a pivotal structural protein is important for cellular polarity and maintainance of normal tissue morphology and cellular differentiation. Recently some study investigated the impact of the C/A genetic polymorphism at-160 from the site of the E-cadherin gene promoter on susceptibility in NPC. To evaluate the association of the E-cadherin gene promoter-160 C/A single nucleotide polymorphism (SNP) and nasopharyngeal carcinoma risk in a Chinese population, we designed a hospital-based case-control study. Methods:Subjects included in this study were 303 patients deifnitely diagnosed with NPC, and 318 matched healthy controls. We used TaqMan Probe method for analyzing polymorphism. Results:The A/A genotype was associated with increased risk of NPC after being adjusted for age and gender (adjusted OR=2.09, 95%CI:1.03-4.22, P=0.04). When 2 gender groups were analysed respectively, female group with A/A genotypes showed a higher risk (OR=7.57, 95%CI:1.57-36.47, P=0.012). Besides, among NPC patients compared with males A/A genotype, females with A/A genotype had a signiifcant risk(OR=2.66, 95%CI:1.14-6.20, P=0.024). Conclusion:The A/A genotype of E-cadherin promoter-160 C/A might be genetic risk factor for NPC, especially female patients.

Objective Investigates expression of PTEN(Phosphatase and tensin homology deleted on chromosome ten , PTEN) in bladder transitional cell carcinoma (BTCC) and its clinical significance.Methods Fifty-one cases of bladder transitional carcino -ma, forty-two cases of Cystitis Glandularis(CG) and ten cases of normal bladder tissue 10 cases of normal bladder tissue were collect -ed.All samples were derived from cystoscopic biopsy and were subjected to histopathological examination to confirm the diagnosis .Im-munohistochemistry S-P methods is used to demonstrate the expression of PTEN .Results The positive rate of PTEN expression in BTCC, CG and normal bladder tissue are 58.8%, 81% 100%,and there is statistic significance ( P <0.01) among three groups.51 cases of BTCC are divided into group G Ⅰ ,GⅡ ,GⅢ and Tis -T1 ,T2-T4 ,and there is statistic significance among group G Ⅰ and GⅡ, GⅢ ( P <0.01),between group Tis -T1 and T2-T4 ( P <0.05).Conclusions The reduced expression or loss of PETN might play an important role in carcinogenesis and progression of bladder cancer .The positive rate of PTEN expression was negatively correlated to the clinical and grade staging of tumor .

Objective To explore the effects of physical exercises on recurrent seizures-induced long-term learning and memory deficits and on the expression of zinc transporter-3(ZnT-3)in hippocampuses of developmental period rats.Methods Sprague-Dawley rats aged 21 d were randomly divided into blank control group,exercises control group,seizure group and seizure plus exercises group.Abdominal cavity injections of penicillin or saline were used to induce recurrent seizure or as a control in the corresponding groups.During the postnatal(P)39-44 d and P61-65 d periods,Morris water-maze tests were administered to evaluate spatial learning and memory capacity.During the P48-53 d period,the rats in exercises control and seizure plus exercises groups were subjected to a 30-min daily aerobic exercises program for 6 d.The real-time reverse transcription-polymerase chain reaction(RT-PCR)method was used to detect the expression of ZuT-3 mRNA in hippocampuses of all rats at P66 d. Results Searching strategy:There was a decreasing incidence of marginal strategy and an increasing trend in the use of taxis and straight line strategy in all four groups.The scores on d 1 and 4 were significantly higher in two control groups than in two seizure groups in water-maze test(all P＜0.05).By d 2 the exercises control and seizure plus exercises groups were scoring significantly higher than the bland control and seizure groups(P＜0.05).Memory test:The frequency of passing through the platform quadrant decreased significantly in the two seizure groups compared to the two control groups in both probe tests(all P＜0.05).RT-PCR test:ZnT-3 mRNA expressions in hippocampuses were significantly higher in seizure plus exercises group than in any other groups. Conclusions Penicillin-induced recurrent seizures can induce long-term damage on learning and memory capacity in developmerital period rats.Physical exercises can improve learning capacity.It's mechanism may be related to the up-regulation of ZnT-3 expression in hippocampus of rats.

Objective To conduct an empirical analysis of constitutes and changes of type 2 diabetes patients′ hospitalization expenses and find out the differences and influencing factors so as to provide hospitals and related departments with the decision basis of controlling medical costs, arranging medical resources and optimizing systems.Methods Information of type 2 diabetes patients who had been admitted to a certain first-class grade one hospital in Ningxia from 2013 to 2016 were collected and categorized.Hospitalization costs and influencing factors of the patients were comprehensively analyzed through descriptive statistics, variance analysis and regression analysis.Results The medicine and examination costs as the constitutes of hospitalization expenses were too high.Gender, length of stay, age and diabetic complications were main contributory factors of type 2 diabetes patients′ hospitalization expenses.Conclusion The costs of hospitalization of patients with type 2 diabetes are unreasonable and need to optimize.Type 2 diabetes patients′ hospitalization expenses should be effectively controlled and medical resources should be reasonably used through standardizing treatment behavior, shortening length of stay, intensifying publicity and education, enhancing prevention and reinforcing follow-ups, expanding health insurance coverage and upgrading its level.

ObjectiveTo explore the effect of different methods of drainage tube and catheter drainage in the treatment of intraventricular hematoma.MethodsThe analysis was conducted in 83 cases,who were randomly divided into two groups,the treatment group with 48 cases adopting lateral venticle catheterization combined with bulletshaped tube,and the control group with 35 cases adopting conventional catheterization.The contrasted study was conducted on the clearance rate of cerebroventricular hematoma and the effect of the different drainages.ResultsThe clearance rate in treatment group was 27.1％ ( 13/48 ),50.0％ (24/48),14.6％ (7/48),at the time of ＜ 24h,24 ～72h,＞ 72h after the operation,and 5.7 ％ ( 2/35 ),17.1％ ( 6/35 ),48.6％ ( 17/35 ) in the control group.It showed statistical significance(x2 =6.2425,9.4678,11.3757,all P ＜0.01 ).The cases with type Ⅰ of ADL stage in treatment group (47.9％)were more than control group( x2 =6.8347,P ＜0.01 ).The morbidity in treatment group was 12.5％,which was lower than control group( x2 =6.9636,P ＜0.01 ).ConclusionThe lateral venticle catheterization drainage combined with bullet-shaped tube could avoid the obstruction,reduce the morbidity,and improve the therapeutic effect.

Objective To evaluate the overall effect of transsphenoidal microsuegery for 23 patients with non-adenomas disease intrasellar region.Methods A toal of 23 patients with non-adenomas disease in- trasellar region,7 cases of Rathke's cleft cyst,3 cases of craniopharyngiomas,2 cases of meningiomas,2 ca- ses of pituitary tuberculous granuloma,5 cases of pituitary abscess,2 cases of empty sella,2 cases of chord- mas,were treated via sublabio-septo-sphenoidal microsurgery.Results There were among the 23 patients, groos total removal of the disease were achieved in 14 cases,subtotal removal in 7 cases,and partial removal in remain 2 cases.Diminished visual activity and visual field defects were improved in 13 cases.Menstrual disorder in all female cases and sexual disturbance in male were improved.There was no death in group. Conclusion Microsurgical technique via transsphenoidal approach is a safe and effective one for the treatment of patients with non-adenomas disease intrasellar region.

0.05).However,A-waves were recorded in 7 patients who were with normal F-waves.Conclusion The occur- rence of A-waves,especially of multiple type,in the ulnar and median nerves might be helpful for the early diagnosis of Guillain-Barr?Syndrome.