There is a strong support for a role played by adiponectin in the function of ovary and placenta.There is evidence of direct effects of adiponectin on the late stages of folliculogenesis,and additive interactions of adiponectin with insulin and gonadotropins in inducing periovulatory changes in ovarian follicles.Adiponectin has demonstrated a potential effect on ovarian function as well as a possible effect on the formation of placenta,via multiple mechanisms,providing new strategies for the etiology investigation,prevention and treatment of reproductive and related metabolic diseases.

Polycystic ovary syndrome (PCOS)is the most common cause of anovulatory infertility in women of reproductive age, exerting significant impacts on glucose and lipid metabolism, cardiovascular and endometrial deseases, as well as breast, skin, bone, and psychology fields. As a complex, multi-system of endocrine and metabolic disease, PCOS would be recognized as a component of metabolic syndrome in an overall consideration. The clinical treatment of PCOS is expected to turn simply regulating menstruation and ovulation adjustment into the combination of insulin resistance improvement with antihyperandrogen and ovulation treatment comprehensively.

Objective To observe the clinical efficacy of Runchang Xuanfei Shugan Formula in the treatment of slow transit constipation. Methods Totally 94 patients were randomly divided into treatment group and control group, with 47 patients in each group. Treatment group was given Runchang Xuanfei Shugan Formula, one dose per day, half a dose for morning and half a dose for evening, and the control group was given lactulose oral liquid, 15 mL each time, for morning and evening, and citrate moser Billy 5 mg, three times a day orally taken before meals. The treatment course for the two groups were 4 weeks, with three-month follow-up. The defecation symptom score, anxiety and depression score were observed, the colonic transit test meter was performed, and the side effects were recorded. Results The degree of defecation difficulty, defecation frequency, defecation time, abdominal distension and stool quality score of the two groups significantly decreased after treatment (P<0.05), and the treatment group was much lower than the control group after treatment and three months after treatment (P<0.05). The score of anxiety and depression (SAS, SDS) of the treatment group decreased significantly after treatment and three months after treatment (P<0.05), and had significant differences with the control group (P<0.05). The colon function was significantly improved after treatment in both groups (P<0.05), without statistical significance (P>0.05). Conclusion Runchang Xuanfei Shugan Formula can improve clinical symptoms of slow transit constipation, ease anxiety and depression of patients, and promote colon transmission function.

Objective To discuss the health hazards of nurses in the operating room,find out their self-protection awareness,give them defensive education to reduce the damage done to nurses in operating room. Methods Field survey of health hazards in operating room was carried out to find out nurses' self- protection awareness and gave them health propaganda and education. Results There were many health hazards in op-erating room,but nurses' self-protection awareness was low and they knew little about defensive knowledge. Conclusions The curren situation is there are so many disadvantages but nurses in the operating room know little about them,so it is necessary to give them defensive education to protect themselves.

Objective To analyze the status of multiple organ failure in patients with acute poisoning and to investigate the relationship between sequential organ failure assessment (SOFA) and prognosis. Method A retrospective review of 76 patients admitted to emergency intensive care unit in the First Affiliated Hospital of China Medical University for acute poisoning was carried out. Data about heart rate, blood pressure, blood oxygen saturation, blood gas analysis, rutine blood examination (WBC,platelet,albumin, ALT,total bilirubin, BUN,creatinine, CK, CK-MB, blood glucose), dosage of vascular active agents and mental status were documented at admission and 48 h after admission. SOFAs were counted at admission (SOFA ) and 48 h after admission (SOFA ) and then a comparison was made between survivors and victims. Results There was no significant difference in SOFA between survivors and victims ( P = 0.26) , but significant difference in SOFA48 as well as SOFA was shown between survivors and victims (P < 0.01). Multivariate logistic regression analysis indicated that the SOFA48 of renal and nervous systems were the independent predictors with acute poisoning (P = 0.003 and 0.012 respectively). Spearman correlation analysis implicated that ALT,CK-MB, WBC,base excess (BE) and blood glucose (BG) had correlation with SOFAs48. Conclusions SOFA shows its score eorrellated with the prognosis of poisoning with a-cute poisoning and it is a practical method in eveluating the outcome of patients with acute poisoning.

Objective To observe the effect of short-term treatment with metfbrmin on psychological distress and metabolic feature in patients with polycystic ovary syndrome(PCOS).Methods Ninety women were diagnosed as cases of PCOS based on the 2003 Rotterdam criteria.These patients were divided into three groups:group A,consisted of 26 subjects treated with mefformin only; group B,36 cases treated with metformin plus Dane-35 ; and group C,28 cases treated with placebo and Dane-35.The treatment was carried out for 3 months.Clinical and metabolic parameters were observed.The psychological distress was evaluated by the hospital anxiety and depression scale(HAD scale).Results Compared with group C,patients in group A and B showed significantly lower body mass index(BMI),waist circumference (WC),waist-hip ratio (WHR),serum fasting insulin,homeostasis model assessment for insulin resistance (HOMA-IR),total cholesterol (TC),triglyceride (TG),low density lipoproteincholesterol(LDL-C) levels as well as anxiety and depression scores,but higher high density lipoprotein-cholesterol (HDL-C) levels (all P＜0.05).Compared with group A,patients in Group B had significantly higher WC,WHR,and LDL-C levels(all P＜O.05).No significant differences in BMI,TG,HDL-C,anxiety and depression scores were found between group A and B (all P＞0.05).In group A,a positive correlation was found between the changes of metabolic feature (BMI,WHR,and HOMA-IR) and the changes of anxiety and depression scores (all P ＜0.05).Conclusion Short-term treatment with metformin will benefit patients with polycystic ovary syndrome,regarding psychological distress and metabolic features.

The outpatient service system at Shanghai Sixth People's Hospital came into use since April 2009.Data from Jan.2010 to Oct.2010 and interviews with employees of department in question showed a rapid growth of outpatient appointments,a poor handling of outpatients absenteeism,and poor integration among the platforms of the appointments.The development of outpatient services depends on behavioral change of both medical workers and consumers.Some measures could be employed to improve outpatient appointment within the current mechanism.

Objective To study a method for determination of aluminum in food,and to ensure food safety and public health.Methods Microwave digestion-chrome azurol S spectrophotometric method was used to detect the aluminum content in fried dough sticks.Detection limit,linear range,precision,accuracy and maximum absorption wavelength were calculated.Results The method detection limit was 0.08 μg,precision was 0.60％-5.90％,and recovery rate was 96.0％-102.3％,maximum absorption wavelengnth was 620 mm.Aluminum content in 10 samples of fried dough sticks were all exceeded the standard,which were 709.5,980.8,1 010.3,1 151.5,1 214.0,1 243.7,1 318.1,1 374.0,1 435.0 and 1 479.4 mg/kg.Conclusion The method is simple,reliable,reproducible and easy to be used.

Objective To explore the effect of early tracheal intubation on hypoxemia and level of blood lactate, C-reactive protein(CRP) in patients with severe intracerebral hemorrhage .Methods Fifty-four patients with severe intracerebral hemorrhage were divided into routine tracheal intubation (routine intubation group,n=25) and early tracheal intubation group(early intubation group,n=29) radomly.In routine tracheal intubation group, tracheal intubation was performed only when respiratory failure occurred .In early intubation group , tracheal intubation was performed as long as hypoxemia which can not be fixed by inspiring oxygen , tongue retropulsion or vomit occurred . Levels of artery blood gas analysis , lactate and CRP were tested before and after 2 h ( lactate ) or 24 h ( CRP ) of tracheal intubation .Heart rate and respiratory frequency were also monitored .Results PaO2 , PaCO2 , SaO2 and heart rate were markedly improved after intubation in both groups , levels of lactate and CRP were evidently reduced after intubation in both groups(all P<0.05).After intubation, the PaO2 of early intubation group was significantly higner and the CRP of early intubation group was significantly lower than that of routine intubation group ( all P<0.05);Before intubation, the PaO2 and SaO2 of early intubation group were significantly higher and levels of lactate and CRP were significantly lower than those of routine intubation group ( P<0.05 ) .Conclusion Early tracheal intubation can improve hypoxemia and reduce the level of lactate and CRP in patients with severe intracerebral hemorrhage .

Objective To investigate the use of chitin derivatives-carboxylation chitosan immediate separation feasibility of PLT preparation,and to look for a new direction in separation feasibility of blood components.Methods 40 samples of blood donors were divided into the experimental group,natural sedimentation control group and centrifugal control group randomLy in Dalian.2 mL of whole blood were mixed with different concentrations of carboxylation chitosan which were diluted by blood preservation solution Ⅱ by according to the ratio of 1 ∶4.plasma precipitation amount were surveyed after 4 hours,with numbers of red blood cells,white blood cell and platelet,PLT aggregation and the changes of red blood cell morphology were observed.Finally,suitable amount of MAP were added into the optimal chitosan in preservation,and hemolysis of red blood cells were tested in 35 days.Results Suitable amount of chitin experimental group blood sedimentation rate were significantly faster than static device control group,and plasma remaining trace red blood cells,PLT-rich,and 35 days no obvious hemolysis.Conclusion carboxylation chitosan could be used in PLT preparation.