Objective To explore the clinical effect of cassia twig tuckahoe capsule combined with mifepris-tone in the treatment of myoma of uterus,and to observe and analyze its influence on the quality of life,thus to provide basis for clinical treatment of uterine fibroids.Methods 138 patients with myoma of uterus were selected randomly. They were randomly divided into the control group and the observation group,69 cases in each group.The control group received mifepristone treatment,and the observation group received cassia twig tuckahoe capsule combined with mifepristone.The treatment effect of the two groups,tumor volume change were observed,follicle generate hormone (FSH),estradiol (E2 )and luteinizing hormone (LH)generated levels before and after treatment were detected,the quality of life and adverse reaction were assessed.Results The total effective rate of the observation group was 92.75% (64 /69),which was higher than the control group [82.61% (57 /69)],the difference was statistically significant (χ2 =10.16,P <0.05 ).The tumors volume of the observation group after treatment was (13.35 ± 1.17)cm3 ,which was lower than the control group after treatment (15.64 ±1.33)cm3 ,the difference was statistically significant (t =9.04,P <0.05).FSH and LH levels of the observation group after treatment were (30.55 ±6.14)U /L and (32.02 ±7.12)U /L,which were lower than the control group after treatment[(38.27 ±6.75)U /L and (36.91 ± 5.38)U /L],the differences were statistically significant (t =9.07,7.98,all P <0.05).E2 of the observation group after treatment was (53.41 ±5.13)pmol/L,which was higher than the control group after treatment[(47.82 ± 5.19)pmol/L],the difference was statistically significant (t =8.76,P <0.05).The period and menstrual volume of the observation group after treatment were (4.62 ±0.81)d and (52.36 ±6.21)mL,which were less than the control group after treatment[(6.71 ±0.86)d and (60.75 ±6.86)d],the differences were statistically significant (t =8.61,9.29,all P <0.05).The overall quality of life,physical function,emotional function and social function of the observation group after treatment were higher than the control group,the differences were statistically significant (t =10.26,9.69,10.13,10.27,all P <0.05).Conclusion Cassia twig tuckahoe capsule in combination with mifepris-tone in the treatment of myoma of uterus has better clinical curative effect,which can significantly improve sex hormone levels and menstrual status,and improve the quality of life.It has high security.

OBJECTIVE To analyze the effectiveness and feasibility of executive intervention measures on antibiotics clinical use.METHODS To analyze statistically with the data from 748 inpatients in 2003(before intervention) and 1332 cases in 2006(after intervention),both were collected randomly.RESULTS The antibiotics use rate,the pathogenic test rate,the rate of use antibiotics for therapy,the rate of use antibiotics for prophylaxis in 2003 and in 2006 were following respectively:81.81% and 76.57%,11.11% and 47.05%,28.10% and 36.56%,71.89% and 63.43%,with significant difference.CONCLUSIONS The examination regulations of the antibiotics clinical application made up by the hospital is effective and feasible.The system that examination monthly,the results opening to the hospital staff and having relationship with the receipts of doctors is effective to normalize the behavior of clinical doctors to use antibiotics.But it still needs to improve education,and examination strictly.

Congenital heart disease(CHD) is one of the most common birth defects,which is caused by either hereditary or environmental factors,and more commonly by the combination of both.Although CHD is known to be a polygenetic disease,its molecular pathogenesis is still poorly understood.Many genes including the transcription factors have recently been identified to be involved in the development of heart as well as in the pathogenesis of CHD.At the molecular level,this paper reviews the roles of the transcription factors of GATA4/5/6,Nkx2.5,Nkx2.7,TBX1,TBX5,and TBX20,and the interactions among them in the abnormal development of the heart.

Anaerobic bacteria can selectively colonize and cause oncolysis in hypoxic and necrotic areas of solid tumors. Gene-modified anaerobic bacteria is effective gene vector and has tumor targeting and antitumor capabilities,and can be used as strong and potential anti-tumor agent. Combination of anaerobic bacteria and conventional anti-tumor therapies has been a new strategy.

Objective To investigate the diagnostic value of normal parathyroid and hyperthyroidism by high frequency ultrasound.Methods Philips U22 the ACUSON SE-QUOIA 512 ultrasonic diagnostic apparatus inspections of parathyroid were used to detect 39 cases hyperthyroidism patients and 200 cases of healthy persons.Probe frequency was 5 ～ 12MHz.Record the size,number,shape,echo strength and blood supply of parathyroid were recorded.Results The display rate of high frequency ultrasound was 89.7％ for hyperparathyroidism;And the lesions gland increased,low echo,hyperechoic can co-exist and the boundary were clear;varying sizes signals of blood flow.The display rate of normal parathyroid was 79.5％,mostly often appearsed oval hyperechoic,with little or no blood flow signal.Condusion The high-frequency ultrasound at the same time both the detection of the morphology and hemodynamics,can be an effective means of diagnosis of secondary hyperparathyroidism or parathyroid positioning in the surgical treatment to provide accurate and reliable message.

OBJECTIVE To analyze the risks of nosocomial infection and establish an effective control of infection diseases in Department of Oncology of the Hospital.METHODS Prospective and retrospective studies on 943 hospitalized patients in Department of Oncology were carried out.RESULTS Amony them,161(17.07%) cases occurred the nosocomial infection and the total infection case-times were 224(23.75%);but,the average of the nosocomial infection during the period in our whole hospital was 4.8%.Two major infected sites were respiratory and gastrointestinal tracts;the major pathogens that caused nosocomial infection were Candida albicans,the next were Staphylococcus.CONCLUSIONS Nosocomial infection rate could be decreased by surveying the infection risk factors and developing effective control.

OBJECTIVE:To optimize the conditions of extractive microbial transformation for producing L-phenylacetylcarbi-nol(L-PAC). METHODS:HPLC was used to determine the concentration of L-PAC,which was extracted by saccharmyces cerevi-siae. Using L-PAC concentration as response value,Box-Behnken response surface design was adopted to investigate the 3 main fac-tors of benzaldehyde,Triton X-100 and glucose dose,and verification test was conducted. RESULTS:The interaction between benzaldehyde and Triton X-100 was the most significant. The optimized combination was as follows as benzaldehyde of 1.1%,Tri-ton X-100 of 0.14 g/mL,glucose of 0.028 g/mL. The average concentration in verification test of L-PAC was 28.04 mmol/L (RSD=1.35%,n=3),showing 0.11% relative error with the predicted value of 28.01 mmol/L. CONCLUSIONS:Response sur-face method has optimized the conditions of extractive microbial transformation for producing L-PAC,obtained optimal combina-tion of each factor,and provided favorable reference for volume-producing L-PAC.

Head and neck carcinoma (HNC) is one of the common malignancies in the world. Because of its deep location and complicated surroundings, patients usually receive definitive radiotherapy or concurrent chemoradio-therapy. Early prediction has significant importance to guide physicians in making treatment decisions. Traditional im-aging techniques have obvious limitations. However, positron emission tomography (PET), as a non-invasive functional imaging, allows quantitative assessment of many biologic processes before the anatomic changes, such as proliferation, apoptosis and hypoxia. PET/CT is more and more widely used in HNC nowadays. This article reviewed the advances of clinical application of PET/CT in HNC in this paper

Kisspoptin signaling plays an essential role in the onset of puberty and reproductive development.Recently studies implicate that steroid-responsive NKB,kisspeptin,NK3 R,and estrogen receptor α (ERα) coexpress in arcuate nucleus of hypothalamus of variety of mammalian species and regulate the secretion of gonadotrophic hormone.The function of neurons in the hypothalamus is to regulate the estrogen negative feedback on gonadotropin-releasing hormone (GnRH) secretion.Loss of function of neurokinin B (NKB) or its receptor,the neurokinin-3 receptor produces idiopathic hypogonadotropic hypogonadism.These studies demonstrate NKB and neurokinin-3 receptor as the essential elements of the human reproductive axis.

One thousand (1000) Cases of various thyroid disease using Fine-needle Aspiration Biopsy Cytology, totally 1318 times are discussed in the article. The aocuracy of results is more than 90 percent in accord with the clinical diagnoses. The repeated consistency is more than 70 percent. The accuracy of result in accordance with the pathology examination after thyroid operation is 90 percent Therefore, Thyroid Fine-needle Aspiration Biopsy Cytology is simple, less suffering for patients and higher accurate diagnostic for the evaluation of thyroid disease.