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.

The lateral wall,a new concept in the study of trochanteric hip fractures,has a great influence on the choice of internal fixation methods,stability of the fracture and prognosis of the patients.Currently,the research on the lateral wall focuses on the factors leading to its rupture,its anatomical features and its effect on internal fixation,but results in controversial views which are mostly influenced by the subjective and experimental factors.This review deals with how the concept of lateral wall was proposed,the importance and anatomical features of lateral wall,the causes for lateral wall rupture and current treatment perspectives of trochanteric hip fractures,aiming at increasing the awareness of the lateral wall among orthopedic surgeons and related researchers.

Objective To explore the clinical efficacy of rosuvastatin combined with oxycodone sustained release tablets in patients with advanced non-small cell lung cancer and its effects on serum IL-6 and TNF-αlevels.Methods 62 cases with advanced non-small cell lung cancer from May 2014 to May 2016were divided into observation group and control group according to random number table, each group with 31 cases.Control group were treated with oxycodone sustained-release tablets, and observation group were treated with rosuvastatin and oxycodone sustained-release tablets.The levels of serum IL-6 and TNF-αwere compared pre-and post-treatment betweene two groups.The effective dose, the number of painful pain, the NRS score, the improvement of quality of life of oxycodone hydrochloride sustained-release tablets after treatment and adverse reaction rate were observed. Results After treatment, serum IL-6, TNF-αlevels in two groups were significantly lower than pre-treatment (P <0.05), and which in observation group were significantly lower than control group (P<0.05).Compared with control group, the effective dose of Oxycodone Hydrochloride Prolonged-release Tablets, broke out pain, NRS score in observation group were significantly higher ( P <0.05 ) .The effective rate of cancer pain treatment in observation group was 96.77% (30/31), significantly higher than 74.19% (23/31) of control group (χ2 =12.269, P<0.0001).The improvement of quality of life incontrol group was 32.25%, significantly lower than 80.64% in observation group (P<0.05).There was no significant difference in adverse reactions between two groups.Conclusion Rosuvastatin combined with oxycodone sustained release tablets in treatment with advanced non-small cell lung cancer were effective, and can reduce the patient's serum IL-6, TNF-αlevels effectively.

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

Objective:To develop a succinct and effective social support questionnaire for Chinese Farmers.Methods:Based on the studies of Vender Poel Mart et al and combined with the interview data of 53 farmers,a pro-questionnaire was developed;An item analysis was conducted with a sample of 800 farmers of Zhejiang province;CFA was used to test another sample of 807 farmers from Zhejiang and other provinces.Reliability and validity were also tested.Results:Then,9-item questionnaire was formed;EFA indicated that farmers' social support consisted of four factors,namely:instrumental support,company support,emotional support and the utilization degree of social support,which explained 79.23% of total variance;CFA showed the 4-factor model was well fitted;The Cronbaeh's ? of the questionnaire was 0.72 and the split-half coefficient was 0.64;The correlations between 4 factors were 0.10-0.30,and all factor-total correlations were over 0.50.Conclusion:The structure,reliability and validity of Chinese Farmers' Social Support Questionnaire meets the need of psychometrics.

Objective: To explore the influence of social support on Chinese farmers’ career choice consideration. Methods: Based on depth interviews and the pre-test on 419 farmers, a questionnaire of self-efficacy, choice consideration and social support related to occupations representing Holland's six RIASEC career types was developed. With a formal sample of 628 farmers, and by the structural equation modeling, the hypothetic models were constructed and tested. Results: Across most of the career types, there were significant paths between positive support and self-efficacy, self-efficacy and choice consideration, negative support and choice consideration; the goodness of fit of the final models were perfect. Self-efficacy fully mediated the relationship between positive support and choice consideration. Conclusion: The influence of social support on farmers' career consideration is ambilateral. Positive support has fully positive effect on choice consideration via self-efficacy, whereas negative support has direct negative effect on it.

Spinal giant cell tumor of bone (GCTB) is a kind of primary benign bone tumors in the spine. It is rich in blood supply,aggressive,and easily recurring and lung metastasizing. So the benign GCTBs of the spine remains a challenge to treat.This article reviews the therapeutic methods in spinal GCTBs,including surgery,radiation therapy,arterial embolization. The treatment for the tumor with lung metastasis is also covered in this review. It is established that En bloc resection with wide margins is the most effective method to spinal GCTBs. To eliminate the residual tumor cells,adjuvant radiation should be done when complete resection is not available. Arterial embolization can be used to treat the huge sacral GCTBs.For those with lung metatasis,they can be controlled by lobectomy and /or chemotherapy.

Objective To evaluate relationship between p53 codon72 polymorphism and cervical cancer(CC) by using meta-analysis. Methods Studies from 1998 to 2004 were retrieved through Medline, Elsevier, EBMR, Ovid, CNKI and VIP databases without language limitation. The unpublished data of our study was also included. The inclusion criteria of studies were: ① case-control studies associated with p53 codon72 genotype/allele frequencies and CC. ② CC as the outcome of interest. ③ the risk for CC had odds ratio or enough information to calculate it. RevMan4.2 software was applied to process data. Results All studies were analyzed as subgroups according to pathologic histology and race/region. The outcome of CIN of Asia and European population subgroups showed no statistically difference with the control groups. However, in ICC subgroups the frequencies of Arg/Arg genotype were significantly higher than that in the control group(Z=2.43, P=0.01, OR=1.28; Z=2.44, (P=0.01), OR=1.45). Conclusion This study suggests that polymorphism at codon72 of p53 gene is not associated with an increased susceptibility to CIN. However, a slightly increased risk was observed for ICC of Asian and European population subgroups. A possible susceptibility role of p53 codon72 polymorphism at a late carcinogenetic stage of cervical cancer cannot be ruled out.