Humans ; Multiple Myeloma ; Neoplasm Recurrence, Local

Objective To understand the influencing factors of satisfaction degree with nursing in our hospital by investigation in satisfaction degree in central injection room.Methods 252 patients were selected in our hospital from January to December 2011 as the research object,questionnaires were used to investigate the patients,and the influencing factors of satisfaction degree of nursing work were analyzed.Results Among the patients who accepted the investigation,patients' satisfaction scores were correlated with the patients' age,education level,income level,inpatient department,hospital stay time and whether they accepted an operation.Conclusions Nursing staff should pay attention to and strengthen the nursing work quality and efficiency,improve the satisfaction degree with nursing of clinical patients.

Objective To analyze the application of antibiotics in the national essential drug list used by women in obstetric medical institutions at all levels of Western Hunan ( Basic Medical and Health Institutions Part,2009 version).Methods Medical records were reviewed respectively from May,2010 to December,2010.Results The rate of the use of antibiotics in the essential medicines list in township hospitals was more than 50％,which was higher than that of the secondary and tertiary hospitals.Conclusion The management of the use of medicine in the essential medicines list in hospitals at all levels should be strengthened to control the delivery cost.

Multiple myeloma is a malignancy of plasma cells,which is still incurable now.Despite dramatic improvement of the response rate and overall survival have been made due to the application of target therapy and stem cell transplantation,the treatment effect is difficult to maintain,nearly all patients will eventually relapse and become refractory.At relapse,the challenge is to select the appropriate treatment for each patient.The decision will be both disease-dependent and patient-dependent.

Objective To observe the clinical characteristics of polypoidal choroidal vasculopathy (PCV).Methods Two hundreds fifty-four PCV patients (306 eyes) were enrolled in this study.All the patients were examined for corrected visual acuity (BCVA) testing,slit-lamp microscope,indirect ophthalmoscopy,fundus photography,fluorescein angiography,indocyanine green angiography and optic coherence tomography.Results The patients included 152 males (59.8％) and 102 females (40.2％) ; the age was from 38 to 91 years,with a mean age of (65.4±8.9) years.Bilateral lesions were observed in 52 patients (20.5％) and unilateral lesions were observed in 202 patients (79.5％).BCVA varied from nonlight perception to 1.2.BCVA was lower than ＜0.1 in 167 eyes (54.6％),≥0.1 but ＜0.3 in 92 eyes(30.1％) and ≥0.3 in 47 eyes (15.4％).Vitreous hemorrhage was observed in 61 eyes (19.9％).In 202 patients with unilateral PCV lesions,drusen can be observed in the contralateral eyes of 68 patients (33.7％),exudative age-related macular degeneration changes in the contralateral eyes of 24 patients (11.9 ％),and central serous chorioretinopathy history was positive in the contralateral eyes in nine patients (4.5％).In 306 eyes,there were 43 eyes (14.1％) with high permeable choroid.PCV lesions located at macula area in 199 eyes (65.0％),under the temporal retinal vascular arcade in 49 eyes (16.0％),and peripapillary in 15 eyes (4.9％).PCV lesion formation was single in 110 eyes (35.9％),cluster in 176 eyes (57.5％),string in three eyes (1.0％),branch in four eyes (1.3％),and both single and cluster polyps in 13 eyes (4.2％).There were 125 eyes (40.8％) with sub-neuroretinal fluid,121 eyes (39.5％) with hemorrhagic pigment epithelium detachment,and 73 eyes (22.9％) with serous pigment epithelium detachment.Conclusion PCV patients have higher bilateral incidence and female prevalence,and lower rate of peripapillary lesions.

Objective To investigate the Survivin and Cyclooxygenase-2 (COX-2) expression and their relationship in cervical carcinoma tissues and to investigate the relationship with the genesis and devclopment of cervical carcinoma.Methods The expression of Survivin and COX-2 was assayed by immunohistochemical technique in 60 cervical carcinoma and 30 normal cervical tissue specimens.The relation with its clinical pathology characters were analysed.Results Survivin and COX-2 expression in the tissues of cervical carcinoma [76.7 ％ (46/60),63.3 ％ (38/60)] were higher than that in normal cervical tissues evidently [6.7 ％ (2/30),10.0 ％ (3/30)] (P ＜ 0.05).The COX-2 expression in cervical carcinoma was positively associated with lymph node metastasis (P ＜ 0.05),but no correlation was found between COX-2 expression and age,clinical stages,grades and invasive depth (P ＞ 0.05).Any correlation between Survivin expression and classical prognostic factors of cervical carcinoma was found.Moreover,these two proteins were positively correlated.Conclusion The Survivin and COX-2 might play important roles in the development of cervical carcinoma.

Objective:To investigate the vasorelaxant effect of active fraction from compound Prunella vulgaris L. ( AFCP) on the i-solated thoracic aorta of rats and underlying mechanism. Methods:The study was performed with the tension experiment of the isolate rat thoracic aorta. The changes of vascular ring tension were measured by biological signal acquisition and analysis system, and the vasodila-tor effect of AFCP was observed. Results:AFCP(100-500μg·ml-1)could induce significant relaxation in aorta rings pre-contracted by phenylephrine (PE,1 μmol·L-1), and the relaxation effect was significant(75% ±8%) in endothelium-intact aortic and endothelium-denuded aortic. The vasodilatation effect of AFCP was not significantly affected by nitric oxide synthase ( NOS) inhibitor NG-nitro-L-argi-nine( L-NNA) , guanylate cyclase inhibitor MB,potassium channel blocker TEA and glibenclamide. In Ca2+-free bath solutions, AFCP (300 μg·ml-1 ) could shift downward dose-response curve of CaCl2 and significantly reduce the maximum contraction amplitude of PE. Conclusion:AFCP can relax rat aorta rings in a dose-dependent manner, which is endothelium-independent. The mechanism may be re-lated to the inhibition of intracellular calcium release and extracellular calcium flow, and has nothing to do with NO pathway, prostacyclin generation and calcium-activated potassium channels.

Objective To study the action of enantone in chocolate cyst after laparoscopic surgery. Methods To devide the 76 patients into two groups, study group(50 patients, additional enantone after laparoscopic surgery) and the control group (26 patients, only laparoscopic surgery), to analyse their recurrence rate and pregnancy rate. Results The recurrence rate of study group was obviously lower than control group. In the 48 patients with infertility, the pregnancy rate of study group was higher than control group. Conclusions In chocolate cyst after laparoscopic surgery, enantone can decrease the recurrence rate and increase pregnancy rate.

Objective:To investigate the effects of extracts of aqueous joint during CIA development on the HUVEC proliferation in vitro and expression of VEGF Methods: 3H TaR incorporation was used to estimate the HUVEC proliferation by extracts of aqueous joint and VEGF, and was used cultured in an absolutely serum free medium Results:Extracts of aqueqous joint during CIA development stimulated proliferation of HUVEC and this proliferation was inhibited by the anti VEGF neutralizing antibody Conclusion:The expression of VEGF in the extracts of the aqueous joint during an early stage of CIA development increased and expressed biologically active

Objective To investigate the effects of cooking oil fume condensate on the frequencies of chromosome aberration and micronucleus of peripheral blood lymphocytes. Methods The human peripheral blood lymphocytes were cultured in vitro for 24 h, then added cooking oil fume condensate(4, 6, 8, 10 ?l respectively) into the medium and the related indexes were tested. Results The frequencies of chromosome aberration in experimental group were significantly higher compared with the control group (P