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排序方式: 共有72条查询结果,搜索用时 15 毫秒
1.
E. Taccari A. Spadaro V. Riccieri M. A. Grandilli A. Zoppini 《Clinical rheumatology》1989,8(3):386-392
Summary
A long-term follow-up of two patients with scleroderma (SS) who developed a polyarthritis with bilateral femoral head osteonecrosis is reported. The severe parallel evolution of the small and large joint lesions and the late appearance of osteonecrotic changes in our patients suggest that avascular osteonecrosis is related to the osteoarticular progression of the longstanding SS. 相似文献
2.
Marcello Valassina Melissa Valentini Agostino Pugliese Pier Egisto Valensin Maria Grazia Cusi 《Clinical and Vaccine Immunology : CVI》2003,10(3):483-484
Toscana virus is the most important agent responsible for meningitis in central Italy. We report a serosurveillance study, using an immunoenzymatic assay, of 360 serum samples harvested from a high-risk population occupationally exposed to Toscana virus in two regions of Italy, Tuscany and Piedmont. The results indicates a seroprevalence of Toscana virus of 77.2% in the forestry workers, particularly in the Tuscany region. This fact is strictly correlated with the ecological niches specific for the survival of Toscana virus arthropod vector. 相似文献
3.
Mario Faralli Egisto Molini Giampietro Ricci Raffaele Scardazza Franco Trabalzini Guido Altissimi Antonio Frenguelli 《Otology & neurotology》2006,27(8):1115-1119
OBJECTIVE: The study provides a qualitative evaluation of unilateral vestibulopathy by comparing otolithic and canal function, to establish possible relationships between the type of dysfunction observed and the evolving clinical pictures associated with it. STUDY DESIGN: Retrospective study of a series of cases. SETTING: Department of Medical-Surgical Specialization, Otolaryngology and Cervicofacial Surgery Division, University of Perugia, Perugia, Italy. PATIENTS: Twenty patients whose medical history showed at least one episode corresponding to the clinical parameters of acute vestibulopathy. INTERVENTIONS: Study of vestibular function by recording VEMPs and repeating canal function testing at least 6 months after the first episode of vertigo. MAIN OUTCOME MEASURES: Relationship between the type of vestibulopathy (canal and otolithic) and the clinical pictures observed. RESULTS: Paroxysmal positional vertigo, observed in 4 patients, was correlated with the presence of vestibular evoked myogenic potentials (VEMPs) and the absence of an ipsilateral canal response in all cases (100%). Persistent dizziness was observed in nine patients, and VEMPs were absent in all of them (100%); three (33.3%) showed the recovery of previously absent canal function. Comparison of responses in six patients with recurrent acute vestibulopathy showed persistent and complete loss of canal function in five cases (83.3%), whereas impairment of otolithic response was less constant (40%). CONCLUSION: The combined VEMPs-canal test study shows predictive value regarding certain evolving clinical pictures of vestibulopathy. The absence of VEMPs confirms the role of otolithic dysfunction in the onset of dizziness. Likewise, it suggests that a vestibular origin of these disorders should be considered in cases that have shown aspecific symptoms since onset, without frank vertigo and with normal vestibular response to canal function testing. 相似文献
4.
V. Riccieri M.D. A. Sili Scavalli A. Spadaro E. Taccari A. Zoppini 《Clinical rheumatology》1994,13(4):641-644
Summary An immunohistochemical study on a case of lupus erythematosus panniculitis (LEP), without discoid lupus erythematosus (DLE) or systemic lupus erythematosus (SLE) signs, showed that the cells in skin infiltrates were immunologically committed lymphocytes (OKT4, OKT8, OKT11 and HLA-DR positive cells) and elements of the monocyte-macrophage lineage (Leu M3 and Leu M5 positive). No immunophenotypically identifiable B-lymphocytes were seen. Immunofluorescent IgG, IgM, C3 and C4 deposits were found in blood vessel walls of the deep dermis. These findings, similar to that described in the skin changes of SLE and DLE, suggest that immunological mechanisms are operative in localized LEP, where the dermal lesions are the only expression of the disease. 相似文献
5.
6.
Spadaro A Scrivo R Bombardieri M Riccieri V Rinaldi T Taccari E Valesini G 《Clinical rheumatology》2003,22(2):107-111
The aim of the study was to evaluate whether the imbalance between IL-12 and IL-13 serum levels, reflecting Th1/Th2 activity,
is related to class-specific circulating rheumatoid factors (RF) and anticardiolipin (aCL) antibodies in SLE. Using ELISA
we measured serum IL-12, IL-13, RF and aCL antibodies in 73 SLE patients and 20 healthy controls. The determination of IL-12/IL-13
ratio showed that IL-12 levels were above (group A), equal to (group B) or below (group C) IL-13 levels in 71.2%, 15.1% and
13.7% of SLE patients, respectively. IgM-RF levels were significantly higher in group C than in groups A (P < 0.002) and B (P < 0.019). Group C had also higher IgM-aCL levels than group A (P < 0.04). No relationship between IL-12/IL-13 ratio and clinical or other laboratory parameters was found. It was concluded
that the increased levels of both IgM-RF and IgM-aCL in patients with prevalent Th2 activity suggest that the predominance
of Th2 over Th1 could drive autoantibody production in SLE patients.
Received: 15 July 2002 / Accepted: 23 September 2002 相似文献
7.
8.
Taccari E Spada S Giuliani A Riccieri V Sorgi ML Pecorella I Onetti Muda A 《Clinical rheumatology》2002,21(4):335-338
A 58-year-old man developed psoriatic arthritis and, after 6 months, persistent watery diarrhoea. Biopsies from the colorectal
mucosa showed thickened subepithelial collagen consistent with collagenous colitis. There also was an inflammatory cell infiltration
(mainly lymphocytes and monocytes) in the chorion. These findings and the parallel course of articular and bowel complaints
suggest a clinicopathologic correlation between arthritis and colic involvement.
Received: 19 July 2001 / Accepted: 2 January 2002 相似文献
9.
10.
R. Murri G. Scoppettuolo G. Ventura M. Fabbiani F. Giovannenze F. Taccari E. Milozzi B. Posteraro M. Sanguinetti R. Cauda M. Fantoni 《European journal of clinical microbiology & infectious diseases》2016,35(2):187-193
The incidence of Candida bloodstream infections (BSIs) has increased over time, especially in medical wards. The objective of this study was to evaluate the impact of different antifungal treatment strategies on 30-day mortality in patients with Candida BSI not admitted to intensive care units (ICUs) at disease onset. This prospective, monocentric, cohort study was conducted at an 1100-bed university hospital in Rome, Italy, where an infectious disease consultation team was implemented. All cases of Candida BSIs observed in adult patients from November 2012 to April 2014 were included. Patients were grouped according to the initial antifungal strategy: fluconazole, echinocandin, or liposomal amphotericin B. Cox regression analysis was used to identify risk factors significantly associated with 15-day and 30-day mortality. During the study period, 130 patients with candidemia were observed (58 % with C. albicans, 7 % with C. glabrata, and 23 % with C. parapsilosis). The first antifungal drug was fluconazole for 40 % of patients, echinocandin for 57.0 %, and liposomal amphotericin B for 4 %. During follow-up, 33 % of patients died. The cumulative mortality 30 days after the candidemia episode was 30.8 % and was similar among groups. In the Cox regression analysis, clinical presentation was the only independent factor associated with 15-day mortality, and Acute Physiology and Chronic Health Evaluation (APACHE) II score and clinical presentation were the independent factors associated with 30-day mortality. No differences in 15-day and 30-day mortality were observed between patients with and without C. albicans candidemia. In patients with candidemia admitted to medical or surgical wards, clinical severity but not the initial antifungal strategy were significantly correlated with mortality. 相似文献