17 results on '"Di Fazio L"'
Search Results
2. Sviluppo di un questionario autocompilato per la valutazione delle opinioni dei familiari sulle cause e le conseguenze psicosociali della schizofrenia (QOF)
- Author
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MALANGONE C., FIORILLO, Andrea, GUARNERI M., MARASCO C., ADINOLFI, Luigi Elio, AGUGLIA V., AIROLDI D., BOINE G., BONDI E., BORTOLAZZI F., CARNIANI A., CUCCINIELLO A., DEL VECCHIO B., DI FAZIO L., LA DELFA E., LOMBARDI B., MARCONE G., PIEMONTESE G., POLETTI F., SAMBUCO A., TULIGI F., MAJ M., MAGLIANO, Lorenza, Malangone, C., Fiorillo, Andrea, Guarneri, M., Marasco, C., Magliano, Lorenza, Adinolfi, Luigi Elio, Aguglia, V., Airoldi, D., Boine, G., Bondi, E., Bortolazzi, F., Carniani, A., Cucciniello, A., DEL VECCHIO, B., DI FAZIO, L., LA DELFA, E., Lombardi, B., Marcone, G., Piemontese, G., Poletti, F., Sambuco, A., Tuligi, F., and Maj, M.
- Published
- 2000
3. Patterns of phenotypic variation in Viola etrusca Erben (Violaceae)
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Selvi, F., Foggi, B., and di Fazio, L.
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- 1995
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4. Chorological and caryological investigation on Viola etrusca Erben (Violaceae)
- Author
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Foggi, B., primary, Di Fazio, L., additional, Selvi, F., additional, and Clauser, M., additional
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- 1993
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5. LA LIPASI DEL RICINUS COMMUNIS NEL SEME IN QUIESCENZA ED IN GERMOGLIAZIONE IN PRESENZA DI 3–4 BENZOPIRENE
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Lado P and Di Fazio L
- Subjects
Cancer Research ,biology ,Ricinus ,General Medicine ,biology.organism_classification ,chemistry.chemical_compound ,Oncology ,Benzo(a)pyrene ,chemistry ,Biochemistry ,Germination ,Benzopyrene ,biology.protein ,Benz(a)Anthracenes ,Lipase - Abstract
The behaviour of lipase has been investigated in resting and sprouting seeds of « Ricinus communis » with addition to the substratum of 3,4-benzopyrene in different concentrations. The carcinogenic hydrocarbon does not exert any remarkable influence, except for a slight inhibition of the lipolitic activity.
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- 1954
6. LA LIPASI DEL RICINUS COMMUNISNEL SEME IN QUIESCENZA ED IN GERMOGLIAZIONE IN PRESENZA DI 3–4 BENZOPIRENE
- Author
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Di Fazio, L. and Lado, P.
- Abstract
The behaviour of lipase has been investigated in resting and sprouting seeds of « Ricinus communis » with addition to the substratum of 3,4-benzopyrene in different concentrations. The carcinogenic hydrocarbon does not exert any remarkable influence, except for a slight inhibition of the lipolitic activity.
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- 1954
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7. LA LIPASI DEL RICINUS COMMUNIS NEL SEME IN QUIESCENZA ED IN GERMOGLIAZIONE
- Author
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Di Fazio, L., primary and Lado, P., additional
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- 1954
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8. Role of Lipoprotein Ratios and Remnant Cholesterol in Patients with Myocardial Infarction with Non-Obstructive Coronary Arteries (MINOCA).
- Author
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Sucato V, Di Fazio L, Madaudo C, Vadalà G, D'Agostino A, Evola S, Novo G, Corrado E, and Galassi AR
- Abstract
Background: Myocardial infarction with non-obstructive coronary arteries (MINOCA) is a clinical situation characterized by evidence of acute myocardial infarction (AMI)-according to the Fourth Universal Definition of Myocardial Infarction-with normal or near-normal coronary arteries on angiographic study (stenosis < 50%). This condition is extremely variable in etiology, pathogenic mechanisms, clinical manifestations, prognosis and consequently therapeutic approach., Objective: The objective of the study was the evaluation of remnant cholesterol (RC), monocyte/high-density lipoprotein cholesterol ratio (MHR), platelet/lymphocyte ratio (PLR) and various lipoprotein ratios in patients with MINOCA in order to establish their validity as predictors of this event., Materials and Methods: We included 114 patients hospitalized in the Intensive Coronary Care Unit (ICCU) and Hospital Wards of our Hospital Center from 2015 to 2019 who received a diagnosis of MINOCA compared to a control group of 110 patients without previous cardiovascular events. RC was calculated with the following formula: RC = total cholesterol (TC) - HDL-C - LDL-C. MHR was calculated by dividing the monocyte count in peripheral blood by high-density lipoprotein cholesterol (HDL-C) levels; PLR was obtained by dividing platelet count by lymphocyte count. We also calculated various lipoprotein ratios, like total cholesterol/high-density lipoprotein cholesterol (TC/HDL-C), low-density lipoprotein cholesterol/high-density lipoprotein cholesterol (LDL-C/HDL-C), triglycerides/high-density lipoprotein cholesterol (TG/HDL-C), and non-high-density lipoprotein cholesterol/high-density lipoprotein cholesterol (non-HDL-C/HDL-C) ratios., Results: The MINOCA group had higher mean levels of RC (21.3 ± 10.6 vs. 13.2 ± 7.7 mg/dL), MHR (23 ± 0.009 vs. 18.5± 8.3) and PLR (179.8 ± 246.1 vs. 135 ± 64.7) than the control group. Only the mean values of all calculated lipoprotein ratios were lower in MINOCA patients. Statistical significance was achieved only in the RC evaluation., Conclusions: Higher levels of RC and MHR were found in patients with MINOCA. We also observed higher levels of PLR than in the control group. Only various lipoprotein ratios were lower, but this could reflect the extreme heterogeneity underlying the pathogenic mechanisms of MINOCA. In patients who receive a diagnosis of MINOCA with a baseline alteration of the lipid profile and higher levels of cholesterol at admission as well, the evaluation of these parameters could play an important role, providing more detailed information about their cardiometabolic risk.
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- 2024
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9. Outcomes of chronic total occlusion percutaneous coronary intervention from the RAIAN (RAjaie - Iran) registry.
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Mohebbi B, Sadeghipour P, Zolfaghari R, Vadalà G, Khalilipur E, Zahedmehr A, Diana D, Maadani M, Shakerian F, Kiani R, Hosseini Z, Rashidinejad A, Rouzitalab M, Khalesi S, Toulabi V, Sucato V, Di Fazio L, Taherian M, Amiripouya S, Ashuri S, Bayatian A, Naderi S, Bakhshandeh H, Moosavi J, Abdi S, Firouzi A, Alemzadeh-Ansari MJ, and Galassi AR
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- Humans, Iran epidemiology, Quality of Life, Risk Factors, Retrospective Studies, Cohort Studies, Treatment Outcome, Registries, Chronic Disease, Coronary Angiography, Percutaneous Coronary Intervention methods, Coronary Occlusion diagnosis, Coronary Occlusion surgery, Coronary Occlusion epidemiology
- Abstract
Objective: While most of the evidence in CTO interventions emerge from Western and Japanese studies, few data have been published up today from the Middle East. Objective of this study was to evaluate technical success rates and clinical outcomes of an Iranian population undergoing CTO PCI in a tertiary referral hospital. Moreover, we sought to evaluate the efficacy of our CTO teaching program., Methods: This is a retrospective single-center cohort study including 790 patients who underwent CTO PCI performed by operators with different volumes of CTOs PCI performed per year. According to PCI result, all patients have been divided into successful (n = 555, 70.3 %) and unsuccessful (n = 235, 29.7 %) groups. Study endpoints were Major Adverse Cardiovascular Events and Health Status Improvement evaluated using the Seattle Angina Questionnaire at one year., Results: A global success rate of 70 % for antegrade and 80 % for retrograde approach was shown despite the lack of some CTO-dedicated devices. During the enrollment period, the success rate increased significantly among operators with a lower number of CTO procedures per year. One-year MACE rate was similar in both successful and unsuccessful groups (13.5 % in successful and 10.6 % in unsuccessful group, p = 0.173). One year patients' health status improved significantly only in successful group., Conclusions: No significant differences of in-hospital and one-year MACE were found between the successful and unsuccessful groups. Angina symptoms and quality of life significantly improved after successful CTO PCI. The RAIAN registry confirmed the importance of operator expertise for CTO PCI success., Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2023 Cardiological Society of India. Published by Elsevier, a division of RELX India, Pvt. Ltd. All rights reserved.)
- Published
- 2023
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10. Screening and Management of Coronary Artery Disease in Kidney Transplant Candidates.
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Vadalà G, Alaimo C, Buccheri G, Di Fazio L, Di Caccamo L, Sucato V, Cipriani M, and Galassi AR
- Abstract
Cardiovascular disease (CVD) is a major cause of morbidity and mortality in patients with chronic kidney disease (CKD), especially in end-stage renal disease (ESRD) patients and during the first year after transplantation. For these reasons, and due to the shortage of organs available for transplant, it is of utmost importance to identify patients with a good life expectancy after transplant and minimize the transplant peri-operative risk. Various conditions, such as severe pulmonary diseases, recent myocardial infarction or stroke, and severe aorto-iliac atherosclerosis, need to be ruled out before adding a patient to the transplant waiting list. The effectiveness of systematic coronary artery disease (CAD) treatment before kidney transplant is still debated, and there is no universal screening protocol, not to mention that a nontailored screening could lead to unnecessary invasive procedures and delay or exclude some patients from transplantation. Despite the different clinical guidelines on CAD screening in kidney transplant candidates that exist, up to today, there is no worldwide universal protocol. This review summarizes the key points of cardiovascular risk assessment in renal transplant candidates and faces the role of noninvasive cardiovascular imaging tools and the impact of coronary revascularization versus best medical therapy before kidney transplant on a patient's cardiovascular outcome.
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- 2023
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11. Longitudinal Strain Analysis and Correlation with TIMI Frame Count in Patients with Ischemia with No Obstructive Coronary Artery (INOCA) and Microvascular Angina (MVA).
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Sucato V, Novo G, Madaudo C, Di Fazio L, Vadalà G, Caronna N, D'Agostino A, Evola S, Tuttolomondo A, and Galassi AR
- Abstract
Background: The aim of the study is to evaluate the subclinical alterations of cardiac mechanics detected using speckle-tracking echocardiography and compare these data with the coronary angiography indices used during coronary angiography in a population of patients diagnosed with ischemia with no obstructive coronary artery (INOCA) and microvascular angina (MVA). Methods: The study included 85 patients admitted to our center between November 2019 and January 2022 who were diagnosed with INOCA compared with a control group of 70 healthy patients. A collection of anamnestic data and a complete cardiovascular physical examination, and echocardiogram at rest with longitudinal strain were performed for all patients. Furthermore, the TIMI frame count (TFC) for the three coronary vessels was calculated according to Gibson's indications. All parameters were compared with a control population with similar characteristics. Results: Patients with INOCA compared to the control population showed statistically significant changes in the parameters assessed on the longitudinal strain analysis. In particular, patients with INOCA showed statistically significant changes in GLS (-16.71) compared to the control population (-19.64) ( p = 0.003). In patients with INOCA, the total TIMI frame count (tTFC) correlated with the GLS value with a correlation coefficient of 0.418 ( p = 0.021). Conclusions: In patients with angina, documented myocardial ischemia, the absence of angiographically significant stenosis (INOCA) and LVEF > 50%, the prevalence of microvascular dysfunction documented by TFC was extremely represented. A statistically significant reduction in GLS was observed in these patients. TFC and longitudinal strain, therefore, appear to be two reliable, sensitive and easily accessible methods for the study of alterations in coronary microcirculation and the characterization of patients with INOCA and microvascular angina.
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- 2023
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12. Higher Incidence of Cancer Therapy-Related Cardiac Dysfunction in the COVID-19 Era: A Single Cardio-Oncology Center Experience.
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Di Lisi D, Madaudo C, Di Fazio L, Gulotta A, Triolo OF, Galassi AR, Incorvaia L, Russo A, and Novo G
- Abstract
Aim: COVID-19 pandemic had a big impact on our life, it has revolutionized the practice of cardiology and the organization of hospital and outpatient activities. Thus the aim of our study was to assess the impact of the COVID-19 pandemic on the development of cancer therapy-related cardiac dysfunction (CTRCD)., Methods and Results: A single center retrospective study was carried out evaluating 96 cancer patients treated with anthracyclines and admitted to our Cardio-Oncology unit from June to August 2019 and 60 patients from June to August 2021. The incidence of CTRCD was assessed performing an echocardiogram at the time of the enrollment. We found a significantly higher incidence of CTRCD in the second period compared to first period (13% vs. 2%, p value 0.0058). In addition we found that fewer yearly visits were performed in our Cardio-oncology unit in 2021 compared to 2019 (300 patients/year in 2019 vs. 144 patients/year in the COVID era)., Conclusion: COVID-19 pandemic seems to influence the onset of CTRCD in cancer patients by indirectly reducing hospital access of cancer patients and cardiological checks. In addition our data reflect the impact of the COVID-19 pandemic in the late diagnosis of cancer, in the reduction of hospital admissions and regular medical checks, in the increase of comorbidities and cardiovascular complications.
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- 2023
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13. Coronary Arteries Aneurysms: A Case-Based Literature Review.
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Vadalà G, Di Caccamo L, Alaimo C, Di Fazio L, Ferraiuoli G, Buccheri G, Sucato V, and Galassi AR
- Abstract
Coronary artery aneurysm (CAA) is an abnormal dilatation of a coronary artery segment; those coronary artery aneurysms that are very large in size are defined as giant. However, a standardized dimension cut-off to define giant CAAs is still missing. The reported prevalence of coronary aneurysms in the population who underwent coronary angiography ranges from 0.3% to 5%, and often CAAs are found in patient with aneurysms in other sites, such as the ascending or abdominal aorta. In half of the cases an atherosclerotic etiology could be recognized; often, CAA is found in the context of acute coronary syndrome. Seldomly, CAA is found at the autopsy of patients who died due to sudden cardiac death. Currently, very few data exist about CAA management and their prognostic relevance; moreover, CAA treatment is still not clearly codified, but rather case-based. Indeed, currently there are no published dedicated studies exploring the best medical therapy, i.e., with antiplatelets or anticoagulant agents rather than an interventional approach such as an endovascular or surgical technique. In this review, through two clinical cases, the current evidence regarding diagnostic tools and treatment options of CAAs will be described.
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- 2022
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14. Long-term follow-up of treated dental phobics.
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Liddell A, Di Fazio L, Blackwood J, and Ackerman C
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- Adult, Cognitive Behavioral Therapy, Combined Modality Therapy, Dental Anxiety psychology, Female, Follow-Up Studies, Humans, Male, Middle Aged, Personality Assessment, Behavior Therapy, Dental Anxiety therapy
- Abstract
Behavioural treatment programmes have been shown repeatedly to be effective in alleviating dental anxiety but few studies have provided long-term follow-ups. In this study, dentally anxious Ss who had completed a 4-session behavioural group programme were followed up for periods between 1 and 4 years after successful completion of treatment. It was hypothesized that dental visit satisfaction would be associated with regular dental attendance. 88% of Ss contacted agreed to cooperate; of these, 70% were still maintaining regular check-ups. There were no differences between regular and irregular attenders in terms of age, gender, education, marital status, degree of pre-treatment avoidance or time elapsed since completion of the programme. However, Ss who did not see their dentists regularly were more likely to have shown higher levels of anxiety immediately after completing the programme, less concordance between the subjective and overt behavioural aspects of anxiety and to have experienced more invasive than non-invasive procedures than the others. It was argued that dentally anxious individuals are not a homogeneous group and that a better understanding of their individual differences would lead to the development of more efficacious treatment procedures.
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- 1994
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15. Successful intravenous cholecystocholangiography in the jaundiced patient using meglumine iodoxamate (Cholovue).
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Robbins AH, Earampamoorthy S, Koff RS, Di Fazio LT, Wickis EA, and Gertler AN
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- Adolescent, Adult, Bilirubin blood, Common Bile Duct diagnostic imaging, Drug Evaluation, Humans, Injections, Intravenous, Jaundice blood, Male, Middle Aged, Cholangiography methods, Cholecystography methods, Iodobenzoates administration & dosage, Jaundice diagnostic imaging, Triiodobenzoic Acids administration & dosage
- Abstract
A clinical trial of meglumine iodoxamate (Cholovue) for intravenous cholangiocholecystography in 18 patients with elevated levels of serum bilirubin was performed. Ten to 30 cc of a 40% aqueous solution of the agent were given intravenously over a ten minute period and roentgenographic examinations conducted to document the agent's effectiveness, to determine optimal levels of dose, and to assess its safety. Common bile duct and gallbladder visualization was obtained in a surprisingly large number. The agent was effective with bilirubin levels up to 6.5 mg %. The optimal dose in patients with elevated bilirubin is probably in the range of 20 cc. Despite intensive monitoring, there were no important adverse clinical nor laboratory reactions observed. The new agent appears to offer a significant improvement over Cholografin, particularly with respect to patients with elevated bilirubin levels.
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- 1976
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16. [Influence of high environmental temperature on various parameters of blood coagulation in healthy subjects and in thrombosis risk patients].
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Di Blasi S, Pintacuda S, Ferotti N, Tranchina G, Lo Coco L, Di Fazio L, Di Blasi U, Morici G, Tralongo A, and Fradà G
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- Adolescent, Adult, Blood Coagulation Factors metabolism, Blood Platelets cytology, Blood Pressure, Body Temperature, Female, Humans, Male, Middle Aged, Platelet Count, Serum Globulins metabolism, Blood Coagulation, Hot Temperature adverse effects, Thrombosis blood
- Abstract
The effects of environmental hyperthermia (exposure to a hot, dry microclimate) on the human body were investigated with particular reference to certain clotting parameters in healthy subjects and patients at risk of thrombosis. The study covered 70 volunteers, 10 of them clinically healthy (6 males and 4 females) aged 37.7 +/- 9.7 and 60 patients at risk of thrombosis aged 18-60 and divided according to pathology as follows: 26 with ischaemic cardiopathy, 22 with metabolic disorders (12 diabetics, 8 with dyslipidaemia, 2 with hyperuricaemia) and 12 with obliterating arteriopathies of the lower extremities (Fontaine stage 2 and 3). The following standardised protocol was adopted: 2 hours exposure in a controlled climate chamber (40 degrees C, 40-50% humidity, standard air speed 4 m/min, barometric pressure 760 mmHg) for a total of 8 exposures (2 per week for 1 month). This approach was adopted in order to assess not only the effect of each single exposure but also the role of any adaptation to heat. Three blood samples were taken from each subject for each session: the first in basal conditions in a comfortable environment, the second at the end of the 2 hour exposure; the third 30 minutes after the end of the session. Simultaneously samples of arterial blood were taken for pH assays and a spleen echography was performed in basal conditions and at the end of the session for each subject. Each blood sample was tested for several parameters essentially attributable to blood concentration for a broader view of the biological effects of exposure to heart (Ht, blood protein, Nat, K+). The clotting factors under specific study were also assessed (platelet count and volume, beta-thromboglobulin, PF4, von Willebrand Factor VIII, thromboxane B2, fibronectin). Body weight, blood pressure and oral temperature were also measured in all subjects before and after each session. In all subjects both healthy and at risk of thrombosis oral temperature increased (1 +/- 0.4 degrees); on average blood pressure was already higher in basal conditions in the patient group; body weight fell by 900 +/- 120 G in both groups. Ht and blood protein increased significantly in both groups while electrolyte changes were insignificant and blood pH showed a tendency towards acidosis. Clotting parameters revealed a tendency towards thrombophilia in all subjects: platelet count and volume were already higher in the patient group in basal conditions and increased after exposure to hyperthermia. Beta-thromboglobulin, FP4, Factor VIII, thromboxane B2 and fibronectin all increased.(ABSTRACT TRUNCATED AT 400 WORDS)
- Published
- 1987
17. [Lipase of the Ricinus communis dry and germinating seeds in the presence of 3,4-benzopyrene. II..].
- Author
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DI FAZIO L and LADO P
- Subjects
- Humans, Benz(a)Anthracenes pharmacology, Benzo(a)pyrene, Ricinus communis, Lipase analysis, Seeds
- Published
- 1954
- Full Text
- View/download PDF
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