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1.
R Brugnano D Francisci G Quintaliani M Gaburri G Nori C Verdura L Giombini U Buoncristiani 《Nephron》1992,61(3):263-265
The epidemiology of non-A, non-B hepatitis (NANBH) is still incomplete. To define the prevalence of antibodies against the main causative agent of NANBH, the hepatitis C virus (HCV) and the role of some risk factors, we tested sera from 269 patients on chronic dialysis at the hemodialysis units in our region in central Italy. We utilized the recently developed serological assay. Twenty-nine hemodialysis patients (13.3%) and 3 peritoneal dialysis patients (4.8%) were anti-HCV positive. Of these, 13 (40.6%) had antibodies to hepatitis B core antigen (anti-HBc) indicating prior hepatitis B infection. The anti-HCV seropositive patients had been on dialysis longer than the seronegative ones; they had received more transfusions than the others but without a significant difference. The prevalence rate of anti-HCV was statistically significantly higher among hemodialysis patients utilizing the same dialysis equipment for the previous 12 months. 相似文献
2.
De Chiara B Bigi R Devoto E Cavenaghi G Turazza F Sara R Colombo T Frigerio M Parodi O 《The American journal of cardiology》2003,92(8):1001-1004
The aim of this report was to assess the relation between heart rate response to dipyridamole infusion and perfusion defects at quantitative sestamibi single-photon emission computed tomographic imaging. We demonstrated in 166 heart transplant recipients that chronotropic incompetence to dipyridamole is the only significant and independent predictor of perfusion defects. 相似文献
3.
4.
Paolo Spirito Camillo Autore Francesco Formisano Gabriele Egidy Assenza Elena Biagini Tammy S. Haas Sergio Bongioanni Christopher Semsarian Emmanuela Devoto Beatrice Musumeci Francesco Lai Laura Yeates Maria Rosa Conte Claudio Rapezzi Luca Boni Barry J. Maron 《The American journal of cardiology》2014
5.
B Sanders R Kaminishi R Buoncristiani C Davis 《Oral surgery, oral medicine, and oral pathology》1990,69(5):539-541
Arthroscopic surgery is an effective method for treating painful hypomobility of the temporomandibular joint. Decreased range of motion after sagittal ramus osteotomies of the mandible has been reported. Causes may include intra-articular factors. These cases may be effectively treated with arthroscopic lysis and lavage after failure of nonsurgical modalities. A series of 15 patients is presented. 相似文献
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7.
Altieri P Devoto E Spallarossa P Rossettin P Garibaldi S Bertero G Balbi M Barsotti A Brunelli C Ghigliotti G 《Thrombosis research》2005,115(1-2):65-72
BACKGROUND: Coagulation FXII is activated on contact with lipoprotein particles. It has been suggested that contact with subendothelial tissue provides an alternative biological surface for FXII activation. Our aim was to investigate whether activated FXII (FXIIa) is elevated in patients with coronary atherosclerosis, and whether disease status (acute phase or stable state) affects circulating levels of FXIIa. METHODS: Circulating FXIIa levels were measured in the peripheral blood of 122 patients with coronary atherosclerosis (32, stable angina; 54, unstable angina; 36, nQ myocardial infarction) and in 45 age-matched subjects (Contr). RESULTS: FXIIa levels (median, first and third quartiles; ng/ml) were higher in patients than in Contr: 1.61 (1.26-2.02) vs. 1.34 (1.13-1.81) (p<0.01). FXIIa levels were similar among patients with stable angina [1.66 (1.23-1.91)], unstable angina [1.53 (1.21-2.04)], and nQ myocardial infarction [1.75 (1.34-2.03)]. The three groups of patients had similar prevalence for most atherothrombotic risk factors; patients with stable angina had an increased severity of coronary disease, which did not explain the different levels of FXIIa. Fasting levels of triglycerides were the best predictor of FXIIa levels in our patients. CONCLUSIONS: The finding of similar FXIIa levels among patients in either acute or chronic phases of coronary atherosclerosis suggests that the initial arterial denudation and the acute-phase response associated to acute coronary syndromes are not major determinants for prolonged FXII activation. 相似文献
8.
Valid, reliable and comparable measures of the health states of individuals and of the health status of populations are critical components of the evidence base for health policy. We need to develop population health measurement strategies that coherently address the relationships between epidemiological measures (such as risk exposures, incidence, and mortality rates) and multi-domain measures of population health status, while ensuring validity and cross-population comparability. 相似文献
9.
We are reporting a series of eight patients ranging in age from 3 to 10 years who sustained plantar-flexion injuries of the foot, resulting in injuries to the tarsometatarsal (TMT) interval. All injuries were identified within 3 days and treated with molded short leg immobilization. We evaluated all patients an average of 32 months after injury with physical examination and the Midfoot Functional Rating (MFR) score. Seven patients had no limitations in their activities of daily living or athletic endeavors. These seven patients had MFR scores of 100. One patient had complaints of midfoot pain with running for >5 min and radiographic evidence of degenerative changes across the TMT interval at 3-year follow-up. These results suggest that although indirect pediatric TMT injuries have a generally favorable prognosis, early degenerative changes can occur and may be responsible for chronic pain and activity limitation. Degenerative changes in this weight-bearing region in a young patient can have lifelong implications. Patients and parents may benefit from discussion of the potential for future midfoot compromise following this injury. 相似文献
10.
Buoncristiani U Fagugli R Ciao G Ciucci A Carobi C Quintaliani G Pasini P 《Mineral and electrolyte metabolism》1999,25(1-2):90-94
Cardiac hypertrophy, a well-known independent risk factor for cardiovascular death, is a very frequent complication in ESRD patients. Its frequency tends to be even higher in dialyzed patients due to the fact that the current dialytic treatments are unable to keep under a satisfactory control the various responsible factors and particularly the blood pressure, which is largely the most important. Daily hemodialysis, a more frequent schedule consisting of 6-7 sessions/week lasting 2 or more hours, has definitely proved its superiority in controlling blood pressure and in improving anemia, and thus has the requisites for positively influencing cardiac hypertrophy. In fact, a series of studies, both retrospective and prospective, performed during the last years by our group, have confirmed that this new, more frequent and thus more physiological schedule, is able not only to stop the progression of the cardiac hypertrophy in uremic patients but also to revert toward the normality, in a relatively short time. This appears to be essentially a consequence of the excellent blood pressure control, which in turn derives from the easier control of the true dry weight, achievable with this type of dialytic treatment. 相似文献