Isoflavones as a kind of phytoestrogen exist in soy plant widely. With the advantages of estrogen, they can regulate endocrine function of the human body, reduce blood cholesterol, decrease the incidence of coronary heart disease, prevent osteoporosis, inhibit tumor growth, and relieve pain. This article summarized the investigations on the medical value of isoflavones in recent years.

It is the hot spot of medical information specialty to discover the value of data and information and to judge the decision making in medical and health undertakings in the big data time by effective use of information analysis management techniques.Themedical information analysis and decision-makingcourse, offered for the undergraduates of information management specialty in Guangdong Pharmaceutical College, helps them to master the theories of information analysis and knowledge application, the ability to analyze data, the ability to perform decision-making, the ability to discover knowledge, due to their trade background, characteristic specialty, and employment skills.The graduates of information management specialty from Guangdong Pharmaceutical College can thus preferably employed by medical information management institutions.

Objective To study the pathogenic bacteria species and drug resistance rate in the intensive care unit(ICU)in county hospital to guide clinical rational use of antibiotics. Methods 263 various specimens were chosen from January 2013 to December 2013 in the ICU of Zigui County People's Hospital in Hubei Province,these were applied to perform the bacterial culture and identification,and disc AGAR diffusion method was used to test the in vitro drug susceptibility and observe the specimens distribution,pathogenic distribution and the rate of drug resistance. Results In the 263 specimens,the top three isolated were 131 sputum(49.8%),49 blood(18.6%) and 38 ascites specimens(14.4%)respectively,and the pleural effusion was the least isolated with 5(1.9%). A total of 125 strains bacteria were isolated with positive detection rate of 47.5%(125/263). In the 125 strains,80(64.0%) were Gram-negative(G-)bacilli at the pioneer position,and the top four were:Klebsiella pneumonia 23(18.4%), Acinetobacter Baumanni 19(15.2%),Escherichia coli 18(14.4%)and Pseudomonas aeruginosa 12 strains(9.6%). There were 33 strains(26.4%)of Gram positive(G+)cocci including mainly Staphylococcus aureus 25 strains(20.0%);fungi strains were 12,the least(9.6%). The drug resistance rates of the top four G- bacillus were as follows:the rate of Klebsiella pneumoniae to ampicillin sodium was the highest(100%),while its rate to imipenem,meropenem and ciprofloxacin was 0;the rates of Acinetobacter baumannii to tobramycin and ceftriaxone were very high(100%, 92.3%),while to imipenem,meropennem were much lower respectively(26.3%,15.4%);the rates of Escherichia coli to ampicillin sodium and piperacillin were relatively high(88.9%,83.3%),while the rates to amikacin,imipenem, meropennem respectively were 0;the rates of Pseudomonas aeruginosa to ceftriaxone,cefotaxime sodium were very high(both 100%),while the resistant rate to levofloxacin was 0. The G+ cocci had no drug-resistance to linezolid, teicoplanin and vancomycin;the rates of Staphylococcus aureus to azithromycin,clindamycin,erythromycin and penicillin were higher than 80%,and those of Excrement enterococcus to erythromycin,gentamycin,levofloxacin were also higher than 80%. Conclusions The ICU infection of our hospital is primarily respiratory tract infection, the pathogenic bacteria are mainly G- bacilli and the antibacterial drug resistance is very serious. Therefore it is necessary to monitor the trend of bacterial resistance closely,and according to the results of bacteria identification and drug susceptibility,the antimicrobial agents are reasonably chosen to effectively reduce and control the ICU hospital infection.

To observe the effects of sophoricoside and genistein on the biological characteristics of osteoblasts.

Objective To explore the effect of thymosin and MVP chemotherapy on the life quality of non-small cell lung cancer(NSCLC) patients. Methods 50 cases of NSCLC patients who received MVP(MMC, VDS, DDP) chemotherapy,were randomly divided into experimental group (using thymosin α1) and control group;before chemotherapy and at the end of chemotherapy (the first 2 weeks), the quality of life was evaluated and analyzed comparatively by the FACT-L questionnaire of patients with lung cancer-Chinese version (V4.0). Results The re-sults of the experimental group score increased by (3.13±2.29),and control group score increased by(-1.07± 2.19) with significant differences (P<0.01). Conclusions Thymosin α1 can improve the short-term quality of life of the non-small cell lung cancer patients who received MVP chemotherapy.

Purpose:To evaluate the accuracy of diagnosing the gastrointestinal vascular malformation and the value of treatment of the hemorrhage of the interventional radiology.Materials and Methods:The superior mesenteric arteriography or/and the inferior mesenteric arteriography or arteriography of coeliac axis were performed by applying Seldinger's techniques in 22 cases with the gastrointestinal bleeding which were suspicous of the gastrointestinal vascular malformation,otherwise were negative or equivocal in di- agnosis by performing with non-interventional study.Results:Focci were detected in 31 arteriographies (22 cases)with the positive gastrointestinal vascular malformation.Operative treatment were performed in 14 of 22 cases,with confimation of the vascular malformation pathologically.Conclusion:The se- lective coeliac arteriography may be a reliably unique method in detection of the gastrointestinal vascular malformation.

Protein biochips industry has been making significant progress recently. It played a role in the discovery-oriented proteomics, but now the research emphasis turns to the study of important functional proteins. The emergence of the low density protein biochip technique facilitated this study conversion. This technology has advantages of low cross-reaction, high signal intensity and good precision. This paper reviewed various medical and pharmaceutical applications of the low density protein biochips in disease diagnostics and monitoring, drug discovery and testing, as well as molecular interaction and signaling pathways.

Objective To constitute a higher expression system and to obtain the breast cancer cell strains in which BSP is stably expressed. Methods hBSP gene was subcloned from pB-hBSP vector by PCR. The PCR fragment was inserted into the eukaryon expression vector, pIRES2-EGFP, which allow exogenous protein and EGFP to express respectively. The recombinant vector, pIRES2-hBSP-EGFP, was transfected into human breast cancer cells with Lipofectamine TM 2000. The expression of symbol protein EGFP, could be conveniently observed with fluorescent microscope. Results The recombinant pIRES2-hBSP-EGFP plasmid was constituted and successfully transfected into breast cancer cells. In the breast cancer cell strain hBSP and EGFP were expressed. Conclusion The successful constitution and transfection of hBSP and EGFP nonfusion expression vector laid a foundation for the further study on the effect of BSP on breast cancer metastasizing to bone in vivo or in vitro.

Objective To study the pathological characteristics and outcomes of IgA nephropathy(IgAN)presented with nephrotic syndrome (NS) and its relationship with prognosis. Methods From 1987 to 2002,clinical and pathological characteristics of IgAN presented with NS and its response to glucocorticoids therapy were reviewed and compared to non-nephrotic group. Results 7 ^1%(51/723) of IgAN presented as NS.The prevalence of hypertension and renal insufficiency was significantly higher in nephrotic group than that of non-nephrotic group(35 ^3% vs 13 ^8% and 47 ^1% vs 19 ^2%, P

Objective To evaluate the feasibility of the cerebrospinal fluid (CSF) flow measurement by cine phase contrast MRI. Methods Evaluation of intracranial and intraspinal CSF flow was accomplished by the use of periphery gated cine phase contrast MRI technique. Normal patterns of pulsatile flow within the ventricles, cisterns and cervical subarachnoid space were established by this technique. Results CSF flow within ventricle, cistern and subarachnoid space could be clearly displayed, and the relationships between the cardiac cycle and the CSF pulsations were demonstrated on both magnitude reconstruction and phase reconstruction MR images. Conclusions Cine phase contrast MRI is capable of demonstrating intracranial and intraspinal CSF flow. As a new noninvasive technique, it is really superior than other modalities in studying the flow pattern and direction of CSF.