ObjectiveTo study the influence of health education on the quality of life among patients with mammary cancer. Methods Divided 83 patients with mammary cancer into the recovery group (45 cases) and the control group (38 cases) randomly. The health education was used in the recovery group and the routine nursing method was used in the control group, and then using the scale to evaluate the quality of life for the two groups. Results The quality of life in the recovery group was significant better than that of in the control group,P

Objective To observe the impacts of tirofiban on plasma levels of sCD40L and HIF-1α, and iNOS activity in patients undergoing emergency PCI. Methods A total of 80 patients with acute STEMI received primary PCI were randomly divided into a tirofiban group and a control group. The tirofiban group received tirofiban of 10 μg/kg, followed by an infusion of tirofiban of 0.15 μg/(kg·min) for 24 ~ 36 hours; while the control group directly received stent implantation after balloon angioplasty. Plasma levels of sCD40L , HIF-1α, and iNOS were detected in baselines and 12 hours after the procedrue. Results 12 hours after the procedure, serum levels of sCD40L, HIF-1α, and iNOS were higher than the baseline levels (P < 0.05). As compared with the control group, levels of sCD40L, HIF-1α, and iNOS were significantly lower (P < 0.05). Conclusions This study preliminarily sugguests tirofiban has a role in anti-inflammation and protection of vascular endothelium besides anti-platelet effects.

Objective To discuss the value of 256 spiral CT dynamic volume scanning in the diagnosis of moyamoya disease.Methods Twenty-three patients with moyamoya disease undergoing 256 spiral CT dynamic volume scanning (moyamoya group) were selected,and 18 patients having cerebrovascular disease symptoms,but the brain artery without stenosis (control group) were also selected.The volume reconstruction (VR),maximum intensity projection (MIP) and cerebral CT perfusion imaging was displayed.The cerebral CT perfusion imaging parameters of anterior,middle,posterior cerebral artery were measured and analyzed.Results VR,MIP could well reproduce lesion location,degree of stenosis and skull base abnormal vascular network change.Compared with control group,the cerebral blood volume (CBV) was increased [(8.46 ±0.91) ml/100 g vs.(2.92 ±0.72) ml/100 g],time to peak (TTP) was increased [(30.27 ±5.02) s vs.(24.83 ±4.07) s] in anterior cerebral artery,and there was significant difference (P ＜ 0.01),but there was no significant difference in the cerebral blood flow (CBF),the mean transit time (MTT)(P ＞ 0.05).Compared with control group,CBV was increased [(8.06 ± 1.05) ml/100 g vs.(6.08 ± 0.56) ml/100 g],MTT,TTP was increased [(6.34 ± 1.01) s vs.(3.83 ± 0.83) s,(32.06 ± 2.55) s vs.(25.83 ± 2.34) s] in middle cerebral artery,and there was significant difference (P＜ 0.01),but there was no significant difference in CBF (P ＞ 0.05).Compared with control group,there was no significant difference in the cerebral CT perfusion imaging parameters of posterior cerebral artery (P ＞0.05).Conclusion 256 spiral CT dynamic volume scanning can be combined with morphology and function imagings,and has important guiding significance for diagnosis of moyamoya disease.

Objective To study the role of laparoscopic ventrohysteropexy in the treatment of endometriosis with a retroverted uterus. Methods 64 patients with endometriosis diagnosed under laparoscopy were retrospectively analyzed.After performing conservative operative procedures for the treatment of endometriosis,21 patients underwent ventrohysteropexy(group Ⅰ) and 43 patients didn't(groupⅡ). Results Follow-up study of the 64 cases for 2 to 6 years showed that (1)The complete relief rate of dysmenorrhoea was 94.1% and 87.5% in group Ⅰ and group Ⅱ,respectively.There was significant difference( ? 2=7.23, P

Objective:To study intelligent development of infant and related factors Method:3000 infants collected were striated by age The research instrument was DST Result:In the groups of 6-month old and 9-month old, there were significant differences of DQ (development quotient) among infants with fathers of different educational levels Infants in 3-month and 9-month groups with father of different occupations showed different preferred intelligent areas Infants of all age groups showed different DQ with the difference of their mothers' occupations, while only in the groups of 6-months and 9-months, mother education had influence on DQ of their infants Conclusion:Parents' educational level and occupation have influence on intelligent development of their infants

Objective To explore the basic health state of the hotels in Haidian District. Methods 736 hotels were chosen to investigate on the hygiene state, in Haidian District, Beijing, during Feb.-Jul., 2006, based on the tables for the hygienic quantified and classified management of hotel health supervision. Results The hygienic quantified and classified standard score of 736 hotels was 53.7?22.6, and the standard score of the common hotels, one or two stars hotels and three or more stars hotel were 50.9?21.5, 58.9?24.7, 76.4?17.1. 50 households (6.8%) within them were A degree, 144 households (19.6%) were B degreee, 121 households(16.4%) were C degree and 421 households(57.2%) were D degree. Conclusion The general hygienic state of the hotels should be paid more attention to. The hygienic state changes with the level of the hotels.

Objective To investigate the blood-retinal barrier(BRB)function of porcine retinal pigment epithelial(RPE)cells cultured in vitro. Methods Primary porcine RPE cells were cultured,and the third generation were inoculated in a microporous filter with the filter membrane of polyvinylpyrrolidone(PVP)-free polycarbonate membrane.After 1,2,3 and 4 weeks of culture,the surface of filter membrane was observed by light microscope,and after 2 weeks of culture,the section of filter membrane was observed by light microscope and transmission electron microscope.Transepithelial electrical resistance(TER)was detected and the permeability was measured with fluorescein sodium(FS)and horseradish peroxidase(HRP). Results Primary porcine RPE cells were cultured successfully.RPE cells converged1week after inoculation; 2 and 3 weeks after inoculation,the density of RPE cells did not changed obviously; 4 weeks after inoculation,the density of RPE cells decreased.The characteristics of polarized growth of monolayer were found in RPE cells on the surface of filter membrane; 2 weeks after inoculation,the TER of RPE cells was(97.44?11.36)?/cm~2 which maintained till the 3rd week after inocubation.After incubated for 30 minutes,only 0.27% of FS and 0.17% HRP reached the inferior filter membrane,and the permeability rate of SF with low molecular weight was higher than which of HRP with high molecular weight. Conclusions The filter with PVP-free polycarbonate membrane may be used to set up the model of RPE cells with polarized growth of monolayer and investigate the barrier function of RPE cells.

Objective To explore the clinical and laboratory feature of disseminated Penicillium marneffei(PSM) infection in patients with AIDS and to analysis treatment and prognosis. Methods Study clinical data of eight case with PSM infection in patients with AIDS in our hospital from 1999 were definite diagnosed PSM infection in patients with AIDS. Results (1)Eight patients including five females, at a mean age of 26～53, suffered from the diseases for a period of 1～4 months;(2)The most common clinical presentations include fever, stomatomycosis, lymphadenectasis papular skin lesion, anemia, abdominal pain, hepatomegaly, Plenomegaly, Herpes progenitalis, Subcutaneous nodule, Pleural effusion, bad bone ache. Laboratory examination showed elevated hepatic enzymes,coagulated dysfunction,hemocytopenia. Chest X-ray showed nonspecific include bilateval interstitial or alveolar. (3) Fungus cultured: yeast like cells were found in the culture at 37℃ or in tissues. The fungi outside the host cells were elongated, often curved, Sausage like and with clear cemral septate. When cultured at 25℃,the fungus was mycelia-like and produced a characteristic red Pigment, diffusing into the medium. (4) CD4 cell count was reduced significantly, HIV-RNA was high.(5)Mortality was high. Conclusions Definite diagnosis of disseminated Penicillium marneffei requires culture of the pathogenic fungus from clinical specimens. No specific clinical manifestation for Penicillum marneffei infection was found and Amphotericin B are effective in treating penicillosis marmeffei.

Objective To study the therapeutic effect of ultrasonic guidance MTX local injection combined with mifepristone in the treatment of unruptured tubal pregnancy. Methods From January 2013 to February 2014,a total of 120 cases of unruptured tubal pregnancy were given injection of MTX 1 mg /kg in the capsule under ultrasonic guidance and oral administration of mifepristone 75 mg twice a day for 4 days. Results Ultrasound-guided puncture was successfully completed at first time in 1 12 cases and at second time in 8 cases.Four days after treatment,the β-hCG decreased by more than 15% in 80 cases (66.7%),had no significant change in 10 cases (8.3%),and increased by less than 15% in 30 cases (25.0%).The β-hCG decreased by more than 15% at the seventh day in 105 cases (87.5%),and had a further decline at the 14th day,and dropped to normal after a month,with abdominal pain relieved,vaginal bleeding stopped,and abdominal mass shrunk or disappeared.The treatment successful rate was 87.5%(105 /120).The hospitalization costs was 1208.5 -2722.6 yuan,with an average of 1859.4 yuan. Conclusion Under ultrasonic guidance,MTX local injection combined with mifepristone in the treatment of unruptured tubal pregnancy is a simple and safe method.

Sox-2(SRY related HMG box-2)is an essential embryonic stem cell gene and a necessary transcription factor for maintaining the proliferation and self-renewal capability of embryonic stem cell .Sox-2 is involved in complex cell signal transduction pathway network and adjusting biological behavior of cells .Expression of Sox-2 is adjusted by different factors in transduction , transla-tion and post-translation levels .In recent years , increasing evidences indicate Sox-2 has an important role in tumor development , growth, proliferation, and metastasis, which is involved in various biological behavior of tumor cells in many types of tumors .This pa-per reviews the role of Sox-2 in adjusting tissue and tumor development and complex cell signal transduction pathway network of Sox -2 and clinical values of Sox-2 in tumor diagnosis and treatment until now .