The animal experiments,clinical researches and epidemiological investigations indicated that genistein has the effect for prevention and treatment of osteoporosis,cardiovascular disease and cancer.Genistein can inhibit cellular and humoral immunity and can regulate cell apoptosis.The chemical structure,biological effects and the mechanism of genistein attracted much attention.The current research advance on genistein was summarized and the prospect on the theoretical significance,clinical importance was presented in this paper.

Hypothyroidism is one of the most common endocrine disorders in childbearing or pregnant women.Gestational hypothyroidism can increase the incidence rate of the variety of pregnancy complications and adverse pregnancy outcome.It also can make adverse effects on the fetus and neonate,such as death,placental abruption,fetal malformation,intrauterine growth retardation and preterm,low birth weight,neonatal respiratory distress syndrome,it can also cause abnormal thyroid function of neonate,severely can cause nerve,mental,physical and mental developmental abnormalities and even death.Therefore,it is recommended that childbearing women who are at high risk for pregnancy should strengthen to monitor pregnancy thyroid function and treat as soon as possible in order to reduce the adverse effects on offspring.

OBJECTIVE: To evaluate the current situation and trend of narcotic drug use in our hospital where the authors work in order to provide the reference for scientific management and rational use of these drugs. METHODS: The yearly amount of narcotic drugs administered in the whole hospital, the yearly amount in the separate departments, as well as drug expenditures and ratios between January 2002 and November 2005 were added up and analyzed statistically. RESULTS: The amount of bucinnazine use dominated in the first. The amount of morphine for oral use was increasing year by year. The amount of fentangl transdernal patch use was also bigger and increasing rapidly. However, the amount of pethidine and morphine for injection use was decreasing. CONCLUSION:Analgetics for oral and transdermal use will be the main categories of analgetics in the future.

OBJECTIVE: To discuss the in vitro anti-HBV effect of total flavonoids of Ampelopsis grossedentata from Guangxi. METHODS: The inhibitory effects of total flavonoids of Ampelopsis grossedentata-containing serum on 2215 cells' secretion of HBsAg and HBeAg were determined by ELISA. RESULTS: The secretion of HBsAg and HBeAg in 2215 cells was remarkably inhibited by different concentration of total flavonoids (P

The personality androgyny is an important topic of personality development,but in the last several decades,the research mostly set out from the society,more emphasize education factor,few materialize the child corpus in the growth,few materialize the concrete meanings to children's mind and body health.So these results will be applying realm to dispute rather many,haven't materialized the value it should have.As the master of psychoanalysis,Jung's prototype theories is abundant,anima and animus,personality mask and the subconscious,formated an organic unify with consciousnes.These theories have an important significance to re-examine the content and value of children's personality bisexual in the theories field.The personality bisexual strategy according to Jung's theories will be more ethical because of respecting children's corpus and consideration children's physical and mental health.

OBJECTIVE: To validate the efficacy and safety of the enteric-coated capsule of Four Viable Organisms(bafidobacterium,lactobacillus,enterococcus and bacilluscereus) in the treatment of chronic diarrhea.METHODS: In this multi-center,randomized,blind control study,124 patients(trial group) with chronic diarrhea were randomly assigned to receive the enteric-coated capsule containing bacillus bifidus,lactobacillus,enterococcus and bacilluscereus,while the control group(n=80) to receive the capsule of bacillus bifidus,bacillus acidophilus and enterococcus faecalis for 14 days.The days spent for the relief of diarrhea relief and the concomitant symptoms of diarrhea such as pain,bloating,and tenesmus were observed.RESULTS: At 3 days,the remission rate in trial group(41.13%) was higher than in control group(11.25%)(P

OBJECTIVE To study the expression of c-Met,TIMP-2 in laryngeal squamous cell carcinoma and to explore the function and relationship of c-Met,TIMP-2 in the invasion and metastasis of laryngeal squamous cell carcinoma. METHODS Immunohistochemical method(SP) was used to detect the expression of c-Met,TIMP-2 in 41 laryngeal squamous cell carcinoma specimens and 15 specimens adjacent to the tumors.RESULTS The positive rate of c-Met and TIMP-2 in laryngeal squamous cell carcinoma specimens was 56.1% (23/41)and 63.4%(26/41)respectively.The positive rate of c-Met in tissues adjacent to tumors was 13.3%(2/15).No positive expression of TIMP-2 was found in tissues adjacent to tumors.CONCLUSION The expression of c-Met showed a positive correlation with histological differentiation and cervical lymph node metastasis and TIMP-2 showed a positive correlation with cervical lymph node metastasis in laryngeal squamous cell carcinoma.There was no significant relation between the expression of c-Met and TIMP-2 in laryngeal squamous cell carcinoma.

Objective To examine the association of characteristics of patients visiting fever clinic with different air quality index in Beijing.Methods Six days with highest ambient air quality index (AQI) (polluted weather group) and 6 days with lowest AQI (clear weather group) during February 1 st to March 31th 2014 were selected as study period.The clinical data of patients,who visited in fever clinic of Peking University Third Hospital during the selected 12 days,were retrospectively analyzed.Results There were 417 patients in clean weather group and 481 in polluted weather group.There were no significant differences in duration of fever [(2.30 ± 2.51) d vs.(2.18 ± 2.58) d,x2 =0.701,P =0.484] and highest body temperature [(38.60 ± 0.65) ℃ vs.(38.57 ± 0.66) ℃,x2 =0.545,P =0.586] between two groups.The symptoms of cough,sore throat in pollution group were higher than those in clear group (52.39％ vs.45.56％,x2 =4.166,P =0.041;50.52％ vs.42.21％,x2 =6.203,P =0.013,respectively).The proportion of cases diagnosed as influenza-like illness in polluted weather was higher than that in clear weather group (53.85％ vs.46.76％,x2 =4.484,P =0.034).Conclusion The results indicate that the symptoms cough and sore throat and influenza-like illness are increased in polluted weather in Beiiing.

Objective To systematically review the risks and effectiveness of combined caudate lobectomy in Klatskin tumor.Methods A systematic literature search was conducted on PubMed,Embase,Cochrane Library,Scopus,CNKI databases and Chinese Bio Medical Literature (CBM).A systematic review and meta-analysis of the current literatures were conducted based on the PRISMA guideline.Odds ratios were calculated using the Mantel-Haenszel method.The primary outcome variables included safety,effectiveness of combined caudate lobectomy and its impact on long-term survival.Results Nine out of 312 articles were included.Results showed caudate lobectomy did not increase the incidence of postoperative complications (OR ＝ 1.15；95 ％ CI 0.74-1.81；P ＞ 0.05),but improved R0 resection rate (OR ＝ 4.81；95 ％ CI 2.72 ～ 8.53；P ＜ 0.01) and long-term survival in these patients (OR ＝ 0.20；95％ CI 0.11 ～ 0.39；P ＜0.01).Conclusion Combined caudate lobe resection is a safe and effective treatment for Klatskin tumor.

Pediatric invasive fungal disease( IFD)often lacks characteristic clinical manifestations and imaging changes. It is a severe disease in ICU and is unlikely to be diagnosed early. The diagnosis of IFD is typically based on laboratory tests targeting at the population at risk. The laboratory tests for IFD generally include direct tests( smear microscopy,fungal culture,histopathologic examination,etc. ),serologic tests( tests for 1,3-β-D dextran and galactomannan,etc. ),and certain progresses have been made in molecular biologi-cal tests in recent years. It is key to diagnosis of IFD to use laboratory tests rationally and accurately interpret the laboratory results.