Objective: To observe the stability of tinidaz ole mixed with cefradin in glucose injection under room temperature or 37 ℃ for 8 hours.　Methods:Concentrations of tinidazole and cefrad in were determined by ultraviolet spectrophotometry and pH by a pH meter.　Results: The concentrations of tinidazole and cefradin and the pH of the solution did not change significantly under room temperature and 37 ℃ for 8 hours.　Conclusions: Tinidazole can be mixed with c efradin in glucose injection for clinical use under room temperature or 37 ℃.

Japan’s long-term care insurance takes grassroots governments as its insurer and the elderly and part of the non-elderly as its insured;The costs is shared by government、society和individual, and is, payed through isti-tutions, communities and hothes. Since its establishment, its security level has been increasing, the role of preven-tion has been rising, the status of community-based and home-based has been highlighting, and the cooperation a-mong relevant industry has been strengthening. But at the same time, its costs was soaring during the past decade, and the continued development of the system is facing transformation pressure now. Take this as a warning, the devel-opment of long-term care in China should learn its strong points, but also try to avoid its shortcomings.

Anastomotic leakage was one of the severe complications after anterior resection of rectal cancer.Its occurrenc was correlated with age,weight and nutrtion,basic diseases,preoperative radio-chemotherapy,surgical technique and stage of the tumor.Anastomotic leakage could be diagnosed by symptoms,physical signs,drainagefluid and imaging examinations.Most of the anastomotic leakage could be cured non-operatively.Much attention should be pay on the prevention of anastomotic leakage,protective stomy should be made in high risk population,while the complications of protective stomy should be pay attention to.

The paper analyzed the development and main problems of medical records management in hospitals,and proposed a number of measures based on the ongoing healthcare reform for medical records management in the hospitals.These include targeted management; innovative management model to enhance service; enhanced information security for better protection of patient privacy and hospital's intangible assets; modern management theories and technologies for resolving remaining problems in medical records management; scientific building of medical records quality control system.On such basis,the paper discussed the development trend and strategy of hospital medical records management.

BACKGROUND:Fewer ethical issues exist in adult stem cells, and some operating technologies are relatively mature. Therefore, to construct tissue-engineered salivary glands using adult stem cells is very attractive and seductive with an extremely important application prospect. OBJECTIVE:To establish a rat model of salivary gland injury by ligation of the main excretory duct of the submandibular gland and to explore the existing feasibility and location of adult stem cells in the injured models. METHODS:The main excretory duct of the right submandibular glands was ligated in Sprague-Dawley rats. After 1 week, rats were kil ed to remove the bilateral glands that were then subject to hematoxylin-eosin staining, PAS glycogen staining and immunohistochemical staining for determination of CK-19, Bcl-2, Ki-67. After that, we compared the normal submandibular gland with the damaged model after ligation of main excretory duct. RESULTS AND CONCLUSION:The rats showed differences in the volume and mass of the affected and normal submandibular glands. The normal submandibular gland was oval, ruddy, smooth, soft with an intact envelop. After ligation, the injured submandibular gland appeared to have atrophy with dark red in color, irregular morphology, envelop congestion, and rough texture;the surrounding vessels showed compensatory expansion. PAS-positive gland cells disappeared, CK-19-postive smal duct epithelial cells proliferated, and laminin-positive cells that were rarely found in the normal gland existed around the duct. In addition, Bcl-2/Ki-67 positive cells were both increased. These findings indicate that stem/progenitor cells may be located in the periductal area of the submandibular gland;and the model of submandibular gland injury established by ligation of the main excretory duct is effective to activate stem/progenitor cells in the submandibular gland.

[Objective] To investigate the effect of salvianolate injection on the levels of Serum interleukin-1β(IL-1β)and interleukin-18(IL-18) in acute exacerbated chronic obstructive pulmonary disease(AECOPD) patients. [Methods] Fifty-eight patients with acute exacerbated COPD from Respiratory Dep. of thrid Hospital Affiliated to Zhejiang Chinese Medical University, were randomly assigned to the treatment group(28 cases) and the control group(30 cases). Routine therapies for COPD were given to patients in the control group, while 20mg salvianolate injection was given to those in the treatment group by intravenous dripping, once daily for total 10 days. The levels of IL-18, IL-1β and blood gas analysis were evaluated before and 10 days after therapy. The levels of the cytokins were compared with 30 normal controls. [Result] There were no significant differences in the value of IL-1β,IL-18,arterial partial pressure of carbon dioxide(PaCO2),arterial partial pressure of oxygen(PaO2) before treatment between two groups. Compared with the blank control group, the levels of serum IL-1β,IL-18 in patient with AECOPD were increased significantly( P<0.01). When compared with before treatment and with the control group, the levels of IL-1β,IL-18,PaCO2 decreased more significantly in the treatment group after treatment.The PaO2 in treatment group was higher than in control group. There were significant differences between two groups.[Conclusions] Salvianolate injection can reduce the secretion IL-1β, IL-18 in patient with AECOPD, which maybe through certain anti-inflammatory effects to improve clinical efficacy of COPD pa-tients.

Objective To explore the influence of psychosocial factors and depression-anxiety on the intellectual impairment in early period of cerebral infarct.Method We compared the correlation of the occurence of intellectual impairment and depression-anxiety,negative life events among 98 cerebral infarct dementia index cases and 80 cerebral infarct without dementia index cases and 87 control subjects.Result Anxiety states have 74.49％ cerebrol infarct dementia index cases,60％ cerebrol infarct without dementia index cases,and 14.94％ control subjects,Depression states have 74.49％ cerebrol infarct dementia index cases,51.25％ cerebrol infarct without dementia index cases,and 20.69％ control subjects,Negative life events have 78.57％ cerebrol infarct dementia index cases,63.75％ cerebrol infarct witout dementia index cases and 13.79％ contrbl subjects.Conclusion The mood and sensibilities problems of depression anxity(especially of anxity) have a neagative status on the intellegence impirment of cerebral infarct.The correlates of post stroke depression-anxity states analysis were paralysis and position of focal lesion.The negative life events influenced the occuring of intelligence imparement post-cerebral infarct without anxity-depression mood and sensibilities problemes.

Objective To explore the influence of behaviour.individuality-personality factors on the intellectual impairment in early period of cerebral infarct.Methods To compare the correlation of the occurence of intellectual impairment and behaviour individuality among 98 cerebral infarct dementia index cases and 80 cerebral infarct without dementia index cases and 87 control subjects.Results A-type behaviour have 63.27％ cerebrol infarct dementia index cases,47.75％ cerebrol infarct without dementia inedx cases,and 35.63％ control subjects.(EPQ)P >60,63.2％ cerebral infarcl domentia index cases,35％ cerebrol infarct without demcntia index cases,and 20.69％ control subjects.(EPO)N>55,42.86％ cerebrol infaret demcntia index cases,38.75％ cerebrol infarct without dementia index cases and 24.14％ control subjects. Conclusion A type behaviour play on important role on intelligence impairment in post cerebral infact.Psychone drviduality and unsteady mood were manly mood feature of cerebral infarct,especially important post cerebral infarct intelligence impairment.

Objective To investigate apoptosis of placental syncytiotrophoblast in patients with early-onset and late-onset severe preeclampsia. Methods From November 2008 to May 2009, 15 cases with early-onset severe preeclampsia and 15 cases with late-onset severe preeclampsia matched with 10 women with normal pregnancies as control at Sixth Affiliated Hospital of Shanghai Jiaotong University were enrolled in this study. Enzyme-linked immunosorbent assay was used to measure syncytiotrophoblast microparticles (STBM) levels in peripheral venous plasma. Caspase-3 were measured by western blotting.Results (1)STBM: the level of STBM of (71 ± 21 )μg/L in early-onset group were significantly higher than (42 ±30)μg/L in late-onset group and (26 ± 11)μg/L in control group(P ＜0.05). The level of STBM in late-onset group and control group did not reach statistical difference ( P ＞ 0. 05 ). ( 2 ) Caspase-3:the level of caspase-3 protein were 0. 85 ± 0. 61 in early-onset group and 0. 77 ± 0. 46 in late-onset group,which were all significantly higher than 0. 32 ± 0. 15 in control group( P ＜ 0. 05 ). However, the level of caspase-3 protein in early-onset group did not show remarkable difference compared with that in late-onset group (P＞0. 05). Conclusion STBM are shed into the maternal circulation in higher amounts in earlyonset preeclampsia, which indicated that early-onset and late-onset severe preeclampsia may have different etiology and pathogenesis.

Asymmetric dimethylarginine(ADMA) is an endogenous inhibitor of nitric oxide synthases(NOS),which is a risk marker of cardiovascular endothelial dysfunction.Recent studies found that ADMA was a predictor not only for acute cardiovascular disease,but also for critical illness and mortality.Studies have found that exogenous ADMA altered lung function and induced apoptosis in animal experiments and vitro experiments.The levels of plasma ADMA significantly increased in children with hypoxia,PPHN,brain damage,and preterm infants who required mechanical ventilation.ADMA could be a independent risk factor to predict neonatal complications and death.