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Esposito N, Polito MV, Mattiello G, Galderisi M. Cardiac Remodeling after Surgical Mitral Valvuloplasty for Barlow's Disease: Is it the Time to Look to the Load? J Cardiovasc Echogr 2021; 31:48-50. [PMID: 34221888 PMCID: PMC8230166 DOI: 10.4103/jcecho.jcecho_108_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2020] [Accepted: 11/03/2020] [Indexed: 11/26/2022] Open
Abstract
We present the case of a 48-year-old man referred for a reduced exercise tolerance in whom a bileaflet mitral prolapse (Barlow's disease), associated with flail motion of posterior mitral leaflet and ruptured chordae tendineae and complicated by eccentric severe regurgitation, was incidentally diagnosed. Albeit paucisymptomatic, at echocardiography he showed the signs of LV dysfunction and, accordingly, was underwent surgical mitral valvuloplasty with implantation of the Memo 3D ReChord Ring without complications. We analyzed the changes of echocardiographic parameters of cardiac remodeling from baseline to post operative setting, highlighting the utility of modern imaging tools (strain and myocardial work) in grade to gauge with more sensitivity LV deformation and function in different conditions of pre and afterload and to overcome the limits of ancient ejection fraction. In conclusion, especially LV myocardial work may be a promising and accurate non load dipendent tool to quantify subclinical LV dysfunction, to guide therapeutic decisions and in post-surgical follow up.
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Affiliation(s)
- Nicolino Esposito
- Department of Internal Medicine, Evangelic Foundation, Naples, Italy
| | | | - Giacomo Mattiello
- Department of Internal Medicine, Evangelic Foundation, Naples, Italy
| | - Maurizio Galderisi
- Department of Advanced Biomedical Sciences, Federico II University Hospital, Naples, Italy
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2
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Mirra M, Kola N, Mattiello G, Morisco C, Spinelli L. Spontaneous coronary artery dissection in a young woman with polycystic ovarian syndrome. Am J Emerg Med 2016; 35:936.e5-936.e7. [PMID: 27998616 DOI: 10.1016/j.ajem.2016.12.040] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2016] [Accepted: 12/14/2016] [Indexed: 11/30/2022] Open
Abstract
Polycystic ovarian syndrome (PCOS) affects 4% to 12% of women in reproductive age, representing a clinical condition that could predispose to cardiovascular diseases. We report a case of a 34-year-old woman with PCOS, presenting with chest pain, onset two days before, and ST segment-elevation myocardial infarction. She was not pregnant or in a postpartum state. Subsequent cardiac angiography revealed spontaneous left anterior descending coronary artery dissections, managed by conservative approach. The patient was discharged in medical therapy after 5days. This is the first observation of spontaneous coronary artery dissection occurring in a PCOS patient.
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Affiliation(s)
- Marco Mirra
- Department of Translational Medical Sciences, Federico II University, Naples, Italy
| | - Nertil Kola
- Department of Translational Medical Sciences, Federico II University, Naples, Italy
| | - Giacomo Mattiello
- Department of Translational Medical Sciences, Federico II University, Naples, Italy
| | - Carmine Morisco
- Department of Advanced Medical Sciences, Federico II University, Naples, Italy
| | - Letizia Spinelli
- Department of Advanced Medical Sciences, Federico II University, Naples, Italy.
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Vassallo E, Musella F, Mosca S, Casaretti L, Formisano R, Mattiello G, Bologna A, Fabiani I, Gambardella F, Petraglia L, Rengo G, Leosco D, Perrone-Filardi P. Clinical and therapeutic value of carotid intima-media thickness. Monaldi Arch Chest Dis 2015; 76:132-5. [DOI: 10.4081/monaldi.2011.184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Carotid Intima Media Thickness (IMT) has been widely used to predict cardiovascular events in primary and secondary prevention studies. Yet, the power of IMT to reclassify risk level on top of conventional risk assessment based on classical risk factors remains unsettled. In fact, recent data indicate that the prognostic power of IMT is lower than that provided by the identification of carotid plaques. The role of IMT as surrogate endpoint to assess the efficacy of cardiovascular protective therapies is also still debated. In fact, no studies have ever been designed and powered to show a relationship between changes in carotid IMT during follow-up and cardiovascular events. Recently, two metaanalysis of trials using IMT as surrogate endpoint failed to demonstrate an association between IMT regression and cardiovascular events. The reasons for the lack of predictive role for changes in IMT are uncertain. It has been shown that IMT is not a pure atherosclerotic index, being substantially affected by age and hemodynamic factors including blood pressure and vessel wall shear stress. In addition, the status of carotid vessels does not strictly reflect that of coronary arteries. Finally, intra and inter-observer variability of measurements may further limit the association between IMT changes in individual patients and cardiovascular risk. Thus, IMT represents a valuable risk marker in population studies but its role for tailoring cardiovascular therapy in clinical practice remains currently uncertain.
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Musella F, Formisano R, Mattiello G, Iardino E, Petraglia L, Vitagliano A, Fabiani I, Cirillo AP, Petito M, Perrone-Filardi P. Coronary computed tomography: current role and future perspectives for cardiovascular risk stratification. Monaldi Arch Chest Dis 2015; 76:115-20. [DOI: 10.4081/monaldi.2011.182] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Atherosclerotic coronary artery disease (CAD) is a major cause of morbidity and mortality. The majority of cardiovascular events, more than 50% of CAD deaths, occur in previously asymptomatic individuals at intermediate cardiovascular risk, highlighting the relevance of accurate individual risk assessment to decrease cardiovascular events through more appropriate targeting of preventive measures. In the last decades, the development of non-invasive imaging techniques have prompted interest in imaging of atherosclerosis. Coronary computed tomography provides the opportunity to assess the deposition of calcium in the coronary tree and to non-invasively image coronary vessels. Both information are useful for risk stratification of asymptomatic subjects or of subjects with suspected CAD.
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Rengo G, Femminella GD, Liccardo D, de Lucia C, Pirozzi E, Pagano G, Mattiello G, Gargiulo P, Vitagliano A, Cirillo AP, Aruta SF, Allocca E, Leosco D, Perrone-Filardi P. [From bench to bedside: new insights into the treatment of heart failure]. G Ital Cardiol (Rome) 2012; 13:254-62. [PMID: 22495642 DOI: 10.1714/1056.11557] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Despite significant advances in pharmacological and clinical treatment, heart failure remains a leading cause of morbidity and mortality worldwide. G-protein coupled receptors are a wide superfamily of plasma membrane receptors which represent an important target of heart failure drug therapy. Since heart failure is characterized by the overactivity of different neurohormones, such as catecholamines and angiotensin II, responsible for several detrimental effects on the cardiovascular system, over the last decade therapeutic strategies targeting beta-adrenergic and angiotensin receptors have been developed. Despite the introduction of successful drug classes, such as beta-adrenergic receptor blockers, angiotensin-converting enzyme inhibitors and sartans, heart failure still poses an enormous challenge, thus indicating the urgent need to develop innovative treatments that might counteract mechanisms involved in heart failure onset and progression. It is now established that a single receptor, activated by the same agonist, can elicit several different signaling pathways often resulting in opposite cellular responses, some beneficial and some detrimental. However, drugs currently used in heart failure target receptors on their extracellular domain by competing with the endogenous agonists. Thus, they can inhibit non-specifically all the receptor-related signaling pathways including those with beneficial activity whose blockade would not be desirable in heart failure. These observations stress the need for the generation of new therapeutic molecules able to target specific signaling pathways which might result in innovative therapies for cardiovascular disease.
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Affiliation(s)
- Giuseppe Rengo
- Dipartimento di Cardiologia, Fondazione Salvatore Maugeri, IRCCS, Telese Terme.
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6
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Ruggiero D, Savarese G, Formisano R, Bologna A, Mattiello G, Pirozzi E, Gambardella F, Lo Iudice F, Petraglia L, Vitagliano A, Casaretti L, Della Ratta GL, Mosca S, Filardi PP. [Endothelial dysfunction in type 2 diabetic patients with normal coronary arteries. A peripheral arterial tonometry study]. Monaldi Arch Chest Dis 2012; 78:34-9. [PMID: 22928402 DOI: 10.4081/monaldi.2012.142] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
AIM to evaluate endothelial function (EF) in diabetic and non-diabetic patients without CAD by peripheral artery tonometry (PAT) technique. METHODS a cohort of 94 patients (55 men and 39 postmenopausal women; mean age 63 +/- 9 years) undergoing coronary angiography was divided into 2 groups: 58 patients with DM and (group 1) and 36 patients without DM. Endothelial dysfunction (ED) was assessed by digital pulse amplitude, using a fingertip peripheral arterial tonometry (PAT). As a measure of ED, reactive hyperemia index (RHI) was calculated as the ratio of the digital pulse volume during reactive hyperemia following 5 min ischemia and its basal value. RESULTS prevalence of cardiovascular risk factors was similar between the two groups. RHI values were significantly lower in diabetic patients compared to non-diabetics (1.72 +/- 0.34 vs 2.00 +/- 0.44; p < 0.005) and they correlated with levels of glycosylated hemoglobin (p = 0.05; r = -0.266). CONCLUSION despite similar level of other risk factors, EF was much more impaired in diabetic patients than in non-diabetics. These evidences further support the impact of DM on cardiovascular risk.
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Affiliation(s)
- Donatella Ruggiero
- Dipartimento di Medicina Interna, Scienze Cardiovascolari ed Immunologiche, Università degli Studi di Napoli Federico II
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7
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Casaretti L, Paolillo S, Formisano R, Bologna A, Mattiello G, Conte S, Petraglia L, Lo ludice F, Fabiani I, Cirillo AP, Vitagliano A, Gambardella F, della Ratta GL, Filardi PP. [Metabolic and cardiovascular effects of combined antiretroviral therapy in patients with HIV infection. Systematic review of literature]. Monaldi Arch Chest Dis 2012; 76:175-82. [PMID: 22567733 DOI: 10.4081/monaldi.2011.174] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
In HIV infected patients an increased incidence of cardiac events has been reported since the introduction of highly active antiretroviral therapy (HAART). Antiretroviral drugs' regimens are, in fact, associated with several metabolic side effects, such as dyslipidemia, impaired glucose metabolism and abnormal body fat distribution, that increase cardiovascular risk of HIV subjects. In addition, HIV infection itself, the chronic inflammatory status and the frequent presence in this population of traditional risk factors contribute to an higher incidence of cardio and cerebrovascular events. In last years several studies showed the occurrence of carotid vascular impairment in patients treated with protease inhibitors (PI). Similarly the DAD Study reported an increase of 26% of the risk of myocardial infarction in patients on HAART and that this risk was independently associated with longer exposure to PI, after multivariate adjustments. A correct evaluation of the metabolic status before starting HAART and an adequate control of drugs-related metabolic abnormalities may reduce the incidence of cardiac events and still improve HIV patients prognosis. This review will focus on the metabolic effects of antiretroviral drugs and on the contribution of combination antiretroviral therapy on cardiovascular risk.
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Affiliation(s)
- Laura Casaretti
- Dipartimento di Medicina Clinica, Scienze Cardiovascolari ed Immunologiche, Università Federico II, Napoli, Italy
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8
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Perrone-Filardi P, Savarese G, Rengo G, Mattiello G, Leosco D. [Viability and left ventricular dysfunction: what changes after STICH?]. G Ital Cardiol (Rome) 2012; 13:81-83. [PMID: 22322546 DOI: 10.1714/1021.11139] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
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9
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Savarese G, Losco T, Parente A, Musella F, Pirozzi E, Mosca S, Casaretti L, Formisano R, Conte S, Bologna A, Mattiello G, Perrone-Filardi P. [Clinical applications of MIBG SPECT in chronic heart failure]. G Ital Cardiol (Rome) 2012; 13:91-97. [PMID: 22322548 DOI: 10.1714/1021.11141] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Heart failure is characterized by several abnormalities of sympathetic cardiac activity that can be assessed by 123I metaiodobenzylguanidine single photon emission computed tomography (MIBG SPECT). This technique may be useful in the clinical management of heart failure patients. Abnormal MIBG uptake has been demonstrated to be a predictor of death and arrhythmic events in heart failure patients with a prognostic power incremental to that of conventional risk markers; it may also be useful to identify patients at low risk of arrhythmias despite current guideline indications for an implantable cardioverter-defibrillator (ICD) or patients at high risk for arrhythmias not fulfilling ICD indications. This review will focus on the clinical applications of MIBG SPECT in chronic heart failure, on the basis of the most recent evidence.
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Affiliation(s)
- Gianluigi Savarese
- Dipartimento di Medicina Interna, Universita degli Studi, Federico II, Napoli
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10
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Bertolone G, Andriani M, Bonucci E, Ballanti P, Costantini S, Giordano R, Mattiello G, Calconi G, Maresca MC, Galardi N. Dynamics of bone aluminum over one year of functioning renal graft. Nephron Clin Pract 1993; 64:540-6. [PMID: 8366978 DOI: 10.1159/000187397] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023] Open
Abstract
The concentration of aluminum (Al) in serum, urine, and bone, as well as bone histomorphometry parameters were studied before and 1 year after kidney transplantation (Tx) in 20 dialyzed patients. One year after Tx, serum Al fell significantly from 50.3 +/- 8.8 to 23.9 +/- 2.7 micrograms/l, (53% fall). Bone Al content also decreased significantly from 62.9 +/- 9.0 to 36.5 +/- 7.0 micrograms/kg bone weight, but urine Al excretion was still above normal. The repeat bone histomorphometric examination showed a good recovery of bone resorption which correlated well with serum parathyroid hormone levels, but poorer recovery of indices of bone formation and of the extent of Al deposits in the bone as shown by aluminum staining.
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Affiliation(s)
- G Bertolone
- Divisione di Nefrologia e Dialisi di Treviso, Università La Sapienza, Roma, Italia
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11
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Canavese C, Gurioli L, D'Amicone M, Cardelli R, Caligaris F, Bongiorno P, Arnaud A, Mattiello G, Marchiori M. Kinetics of aluminoxamine and feroxamine chelates in dialysis patients. Nephron Clin Pract 1992; 60:411-7. [PMID: 1584315 DOI: 10.1159/000186800] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
To achieve a rational basis for the use of deferoxamine (DFO) in aluminum (AL) -and iron (Fe)-overloaded uremic patients, important insights may be provided by the recently available micromethods to determine DFO and its metallochelates aluminoxamine (AlA) and feroxamine (FeA). With this procedure, AlA and FeA plasma kinetics were evaluated in a pilot study in 10 uremic patients during a whole week after a single DFO infusion performed during the first hour of the first standard bicarbonate hemodialysis (HD) of the week. Patients were divided into normal (n = 6) and high (n = 4) ferritin groups (1 and 2 respectively). Baseline Al concentrations were greater than 2 less than 6 in group 1 and less than 1.5 mumol/l in group 2. DFO was given at doses of 40, 20 and 10 mg/kg. AlA and FeA showed substantially different kinetics. AlA kinetics were similar in group 1 and 2: they reached their peak at the beginning of the 2nd HD, decreased during the 2nd and 3rd HD, and with the highest DFO dose still increased between the 2nd and 3rd HD. At similar pre-DFO Al values (greater than 2 less than 3.3 mumol/l), increased DFO doses produced increased AlA concentrations ranging from 95 to 40% of total plasma Al for all the week. At higher pre-DFO Al values (greater than 3.5 less than 6 mumol/l), even a DFO dose as low as 10 mg/kg was sufficient to form consistent AlA amounts (from 80 to 15% of total Al).(ABSTRACT TRUNCATED AT 250 WORDS)
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Affiliation(s)
- C Canavese
- Department of Nephrology, University of Torino, S. Giovanni-Molinette Hospital, Italy
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12
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Piccoli A, Andriani M, Mattiello G, Nordio M, Modena F, Dalla Rosa C. Serum aluminium level in the veneto chronic haemodialysis population: cross-sectional study on 1,026 patients. Nephron Clin Pract 1989; 51:482-90. [PMID: 2787000 DOI: 10.1159/000185381] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
Abstract
A total of 1,026 patients undergoing haemodialysis as the only chronic treatment were studied in all the dialysis units of the Veneto region, Italy. Aluminium was determined in water, dialysis fluids, and patients' serum. Aluminium mean concentration was 9.1 micrograms/l in tap water and 13.3 and 15.7 micrograms/l in bicarbonate and acetate haemodialysis fluids, respectively. Patients' serum aluminium mean level was 52.0 micrograms/l with the following frequency distribution: 59.2% below 60 micrograms/l, 25.5% between 60 and 100 micrograms, and 15.3% above 100 micrograms/l. The mean serum aluminium level was higher in patients undergoing haemodialysis with aluminium concentration in fluids over 10 micrograms/l. This was true also in patients not receiving aluminium hydroxide. Furthermore, we found higher average serum aluminium in those treated with aluminium hydroxide more than 3 g/day. No relationship was found between serum aluminium and sex, age, dialytic age, parathyroid hormone, and vitamin D treatment. Moreover, the patients with serum aluminium above 100 micrograms/l had higher serum alkaline phosphatase and lower mean cell volume values. Thus, in our haemodialysis population aluminium overloading occurred in spite of low concentration in water and fluid, and it was a result more of fluid pollution (over 10 micrograms/l) than aluminium hydroxide ingestion (over 3 g/day).
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Affiliation(s)
- A Piccoli
- Institute of Internal Medicine, First Division of Nephrology, University of Padua, Italy
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13
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Musajo F, Trevisan A, Passi P, Miotti A, Wiel Marin VT, Mattiello G. The toxicity of amalgam: a preliminary report. Quintessence Int 1988; 19:833-9. [PMID: 3269568] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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14
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Musajo F, Terribile Wiel Marin V, Trevisan A, Mattiello G, Miotti A, Passi P. [Selective toxicity of amalgam fillings]. Dent Cadmos 1984; 52:83-6. [PMID: 6598795] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
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15
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Bortoli A, Mattiello G, Zotti S, Bonvicini P, Trabuio G, Fazzin G. Blood-lead levels in patients with chronic liver diseases. Int Arch Occup Environ Health 1983; 52:49-57. [PMID: 6874092 DOI: 10.1007/bf00380607] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Blood-lead concentrations (Pb-B) were measured in 318 adult inpatients with chronic liver diseases. The Pb-B was highest (387 +/- 96 micrograms/l) in 102 patients with alcoholic liver disease without cirrhosis. The Pb-B was still high, but significantly lower in 60 patients with compensated alcoholic cirrhosis (342 +/- 100 micrograms/l) and in 72 patients with decompensated alcoholic cirrhosis (312 +/- 97 micrograms/l). This difference was in part due to a significant decrease of the hematocrit which fell from 44.4 +/- 4.9% to 42.4 +/- 27.2% and to 39.2 +/- 7.4% respectively. In patients with viral or cryptogenic liver diseases the Pb-B was 211 +/- 69 micrograms/l in 11 patients with chronic persistent hepatitis, 219 +/- 72 micrograms/l in 19 with chronic active hepatitis, 206 +/- 94 micrograms/l in 28 with compensated cirrhosis, and 226 +/- 98 micrograms/l in 26 with decompensated cirrhosis, without any significant difference. The Pb-B of the male patients showed no correlation to age, with the exception of 25 male patients with chronic persistent and active hepatitis (r = 0.626, P less than 0.001).
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Bortoli A, Mattiello G. [Lead exposure in the adult population non-occupationally exposed]. G Ital Med Lav 1983; 5:85-88. [PMID: 6671506] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
Lead is added into the environment by the production, use and deposited a variety of lead-containing materials. This pollution is increasing during the last years. The major source for the human intake of lead is the food chain. The people who very hardly drinks (especially wine) have been found have very high blood lead levels. 184 hospitalized patients for alcoholic liver diseases were examined and the Pb-B levels were 36,3 +/- 10,2 micrograms/100 ml. Smoking habits are another factor that increases the blood lead levels.
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Calapaj GG, Bortoli A, Fazzin G, Mattiello G, Taroni GC. [Lead in blood and erythrocyte ALA-dehydratase activity in family members of 2 populations exposed to various levels of atmospheric lead pollution]. Med Lav 1978; 69:665-75. [PMID: 752098] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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