No abstract available.
Foreign Bodies* ; Foreign-Body Reaction ; Granuloma ; Granuloma, Foreign-Body* ; Squalene*

No Abstract Available.

OBJECTIVETo study coronary artery stenosis, myocardial ischemia, and left ventricular dysfunction in dual source computed tomography (DSCT) coronary artery angiography.

METHODSTotally 32 patients underwent both DSCT and X-ray coronary angiography within one week to detect coronary artery stenosis separately. Meanwhile, the values of left ventricular myocardial mass (LVMM) , left ventricular ejection fraction (LVEF) , and left ventricular stroke volume (LVSV) were calculated using cardiac function software in DSCT. Electrocardiography was carried out to diagnose myocardial ischemia. The coronary artery stenosis, values of LVMM, LVEF, and LVSV, and myocardial ischemia were compared.

RESULTSThe results of DSCT and X-ray coronary angiography were not significantly different. LVMM, LVEF, LVSV, and myocardial ischemia were significantly different between two- or three-branch groups or between middle or severe groups (both P<0.05) . However, no such significant difference was observed between single and two branch groups and between mild and middle groups. There were no statistically different findings for LVEF and LVSV, but there was statistical deference between LVMM and myocardial ischemia (P<0.05) . For single branch and middle to severe stenosis in left anterior descending (LAD) coronary artery, right coronary artery, left circumflex coronary artery, only the values of LVMM,LVEF,and LVSV in LAD group showed significant difference (P<0.05) .

CONCLUSIONSMore stenotic branches and severer stenosis in coronary artery often are associated with higher incidence of myocardial ischemia and severer left ventricular dysfunction. The stenosis of LAD coronary artery has especially severe impact on cardiac functions. LVMM is a sensitive indicator for myocardial ischemia in coronary artery stenosis.

Aged ; Coronary Angiography ; methods ; Coronary Stenosis ; complications ; diagnostic imaging ; physiopathology ; Female ; Humans ; Male ; Middle Aged ; Myocardial Ischemia ; etiology ; Tomography, X-Ray Computed ; methods ; Ventricular Function, Left ; physiology

Uterine fibroids are the most common benign tumor of the female genital tract. Traditional therapy for symptomatic fibroids has been either myomectomy or hysterectony, depending on whether futhur fertility is desire. A promised new altermative therapy-embolization of the uterine arteries- is now available. A 29 year-old woman was diagnosed of uterine fibroid by ultrasonogram and other techniques. We have experienced one case of uterine fibroid necrosis after transarterial embolization. Now we report a case of uterine artery embolization for treattement of uterine fibriods with a brief review.
Adult ; Female ; Fertility ; Humans ; Leiomyoma* ; Necrosis* ; Ultrasonography ; Uterine Artery Embolization

PURPOSE: Epidemiologic studies have demonstrated that rhinitis and asthma commonly coexist in the same patients and that a temporary relationship exists between the onset of rhinitis and asthma, with rhinitis frequently preceeding the development of asthma. Despite the compelling evidence that rhinitis has a remarkable impact on asthma, it has been controversial how the presence of rhinitis causes asthma to be worsen. We studied to know the effect of coexistence of allergic rhinitis on lower airway eosinophilic inflammation in mild persistent bronchial asthma. METHODS: A total of 129 mild persistent asthmatics were enrolled and divided into three different groups as follows: 37 cases with asthma only; 40 cases with mild allergic rhinitis; and 52 cases with moderate to severe allergic rhinitis. Methacholine challage test and sputum induction were performed and sputum ECP, sputum eosinophils and bronchial hyperresponsiveness (BHR) were compared in each group. RESULTS: In mild asthmatics with moderate to severe allergic rhinitis, the BHR to methacholine increased compared to those with mild or no allergic rhinitis. Eosinophils and ECP in induced sputum were significantly higher in more severe allergic rhinitis groups. We also found a significant correlation between BR index and sputum eosinophils. (gamma=0.578, P< 0.05) CONCLUSION: Our results demonstrated that the severity of allergic rhinitis was related to lower airway eosinophilic inflammation and bronchial hyperresponsiveness in mild persistent asthmatics with allergic rhinitis.
Asthma* ; Child ; Eosinophils* ; Epidemiologic Studies ; Humans ; Inflammation* ; Methacholine Chloride ; Respiratory System ; Rhinitis* ; Sputum

No abstract available.
Dystonia Musculorum Deformans* ; Dystonia*

Emerging data indicated that HCV subverts the antiviral activity of interferon (IF); however,whether HCV core protein contributes to the process remains controversial. In the present study, we examined the effect of HCV core protein on interferon-induced antiviral gene expression and whether the effect is involved in the activation and negative regulation of the Jak/STAT signaling pathway. Our results showed that, following treatment with IFN-α, the transcription of PKR, MxA and 2'-5'OAS were down-regulated in HepG2 cells expressing the core protein. In the presence of HCV core protein,ISRE-dependent luciferase activity also decreased. Further study indicated that the core protein could inhibit the tyrosine phosphorylation of STAT1, whereas the level of STAT1 expression was unchanged.Accordingly, SOCS3, the negative regulator of the Jak/STAT pathway, was induced by HCV core protein. These results suggests that HCV core protein may interfere with the expression of some interferon-induced antiviral genes by inhibiting STAT1 phosphorylation and induction of SOCS3.

Objective To observe toxic effect of deoxynivalenol(DON)on articular cartilage and synovium of New Zealand rabbits's knee ioints.Methods Fifteen male rabbits were divided randomly into 3 groups:control, high-dosage,and low-dosage group.In high-dosage and low-dosage group,saline solution of DON was injected with a dose of 0.10 and 0.05 ms/kg every 48 h into ear vein of rabbits.Specimen of articular cartilage and synovium were through pathologY methods,and IL-1β,TNF-α,NO levels were assayed in joint liquid,after 20 days. Results Morphological changes were observed, such as synovium inflammative infiltration, chondrocytes deformation and necrosis under light microscope.The levels of IL-1β,TNF-α and NO had statistical significance in comDarison between 3 grouPs(F=19.396,18.195,22.136,P＜0.05).The levels of IL-1β,TNF-α and NO were significantly higher(all P＜0.05),high-dosage[(0.451±0.091),(0.575±0.122)μg/L;(70.27±11.53)μmol/L] and low-dosage group[(0.295±0.107),(0.387±0.131)μg/L;(45.32±12.24)μmol/L]compared with control ((0.1 13±0.049),(0.138±0.087)μg/L;(23.56±9.35)μmoL/L],and high-dosage compared with low-dosage group Conclusions DON results in articular and synovial impairment,which has the symptom similar to osteoarthritis. DON probably causes osteoarthritis.

OBJECTIVE: Patients with Parkinson's disease (PD) frequently experience depression associated with voice problems. Singing involves the use of similar muscles and the neural networks associated with vocal function and emotional response. The purpose of this study is to enhance vocal quality and depressive symptoms of patients with PD using individual singing program. METHODS: The Individual Therapeutic Singing Program for PD (ITSP-PD) was conducted by a certified music therapist. In total, nine PD patients with a subjective voice problem or depression participated in 6 sessions over 2 weeks. We measured the Maximum Phonation Time (MPT) via the Praat test, the Voice Handicap Index (VHI), the Voice-Related Quality of Life (V-RQOL) and the Geriatric Depression Scale (GDS). RESULTS: In total, 8 out of 9 patients completed all the sessions; 6 out of 8 patients participated in the follow-up test after 6 months. A statistically significant change in MPT (p = 0.011) was observed between the pre- and post-tests. The VHI (p = 0.035) and the GDS (p = 0.018) were significantly lower in the post-test. In the pre-, post-, and follow-up tests, the MPT (p = 0.030), V-RQOL (p = 0.008), and GDS (p = 0.009) were significantly changed. CONCLUSION: The ITSP-PD based on neurological singing therapy for PD showed therapeutic possibility for vocal function and depression in patients with PD. Our findings suggest the need for a randomized study to examine the continuing positive effects of the ITSP-PD over a longer period of time.
Depression ; Follow-Up Studies ; Humans ; Muscles ; Music ; Music Therapy ; Parkinson Disease ; Phonation ; Quality of Life ; Singing ; Voice

PURPOSE: This study was conducted to identify meaning and essential structure of the hospitalization of patients in nursing care integrated service wards of small and medium-size general hospitals. METHODS: Experiential data were collected through in-depth interviews with 10 patients who had been hospitalized in nursing care integrated service wards of medium general hospitals. The main question was ‘Could you describe your hospitalization experience in nursing care integrated service wards of medium general hospitals?’, and collected data were analyzed using Colaizzi's Phenomenological Research Method. RESULTS: Four categories obtained were ‘Realize the system that is not established yet’, ‘Secure care services which are less of a psychological and financial burden’, ‘Thanks for care providers’, and ‘Confident of the hopeful system to desire to reuse in the future.’ CONCLUSION: Patients in nursing care integrated service wards of small and medium-size general hospitals were satisfied with the reduction of mental and financial burden caused by nursing and were thankful to nursing staff, who put a lot of efforts into nursing. But, at the same time, they were confused and inconvenienced by the services that were not yet completely established. To improve this situation, it is thought that institutional complements including development of a service standardization manual would be helpful.
Complement System Proteins ; Hope ; Hospitalization ; Hospitals, General ; Humans ; Methods ; Nursing Care ; Nursing Staff ; Nursing ; Primary Nursing ; Qualitative Research