1
|
David G, Cantore F, Morabito M, Antonucci A, Papis D, Misitano P. Full robotic right colectomy for colon cancer: step-by-step suprapubic bottom-to-up technique with complete mesocolic excision-a video vignette. Tech Coloproctol 2024; 28:22. [PMID: 38193934 DOI: 10.1007/s10151-023-02884-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/23/2023] [Accepted: 10/17/2023] [Indexed: 01/10/2024]
Affiliation(s)
- G David
- UO Chirurgia Generale, Ospedale Sant'Anna, Asst Lariana, San Fermo della Battaglia, Como, Italy.
| | - F Cantore
- UO Chirurgia Generale, Ospedale Sant'Anna, Asst Lariana, San Fermo della Battaglia, Como, Italy
| | - M Morabito
- UO Chirurgia Generale, Ospedale Sant'Anna, Asst Lariana, San Fermo della Battaglia, Como, Italy
- Università degli Studi dell'Insubria, Varese, Italy
| | - A Antonucci
- UO Chirurgia Generale, Ospedale Sant'Anna, Asst Lariana, San Fermo della Battaglia, Como, Italy
| | - D Papis
- UO Chirurgia Generale, Ospedale Sant'Anna, Asst Lariana, San Fermo della Battaglia, Como, Italy
| | - P Misitano
- UO Chirurgia Generale, Ospedale Sant'Anna, Asst Lariana, San Fermo della Battaglia, Como, Italy
| |
Collapse
|
2
|
Cofone L, Pindinello I, D'Ancona G, Grassi F, Antonucci A, Vitali M, Protano C. Human semen quality and environmental and occupational exposure to pollutants: A systematic review. Ann Ig 2023; 35:660-669. [PMID: 37796470 DOI: 10.7416/ai.2023.2581] [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] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 10/06/2023]
Abstract
Background The aim of the present systematic review was to evaluate the correlation between the exposure to environmental and/or occupational pollutants and possible alteration of semen quality, focalizing the attention on the studies performed using a biomonitoring approach. Methods The review was conducted from inception to May 11 2023, according to the PRISMA Statement 2020 and using the following databases: Scopus, Pubmed and Web of Science. The protocol was registered on PROSPERO (CRD42023405607). Studies were considered eligible if they reported data about the association between exposure to environmental pollutants and alteration of semen quality using human biomonitoring. The quality assessment was carried out by the use of the Newcastle-Ottawa Quality Assessment Scale. Results In total, 21 articles were included, conducted in several countries. The main matrices used for biomonitoring were urine and blood and the most sought-after contaminants were bisphenols, phthalates, pesticides, polychlorinated biphenyls, polycyclic aromatic hydrocarbons, heavy metals and other inorganic trace elements. The results of the studies demonstrated a significant positive correlation between the increase of the pollutants' levels in the biological matrices examined and some alterations of the semen quality indicators, such as a decrease in motility, concentration and morphology of the spermatozoa. Conclusions Male fertility can be negatively affected by the exposure to environmental and/or occupational pollutants. Human biomonitoring programs may be considered a useful tool for specific surveillance programs devoted to early highlight subjects who are more exposed to environmental pollutants in order to reduce risk exposure.
Collapse
Affiliation(s)
- L Cofone
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Rome, Italy
| | - I Pindinello
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Rome, Italy
| | - G D'Ancona
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Rome, Italy
| | - F Grassi
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Rome, Italy
| | - A Antonucci
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Rome, Italy
| | - M Vitali
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Rome, Italy
| | - C Protano
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Rome, Italy
| |
Collapse
|
3
|
Antonucci A, Coltrinari G, Lippiello D. Effectiveness of antivibration gloves when used with a light electric hammer. Differences among different methods of measurements. Int J CMEM 2023. [DOI: 10.2495/cmem-v11-n1-46-58] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/23/2023] Open
|
4
|
Antonucci A, Cutolo A, Gallo F, Bellin A, Cavalli G, Barbierato M, Themistoclakis S. P202 PRETREATMENT WITH ANTAGONISTS OF P2Y12 PLATELETS RECEPTORS IN ST–ELEVATION MYOCARDIAL INFARCTION: CLINICAL AND ANGIOGRAPHIC OUTCOMES. Eur Heart J Suppl 2022. [DOI: 10.1093/eurheartj/suac012.194] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Abstract
Background
The use of antagonists of P2Y12 platelets receptors as antiplatelets drugs is a cornerstone in the treatment of ACS. Many efforts are made to understand the right timing of beginning this therapy with the purpose to reduce intra– and periprocedural complications (stent thrombosis, no reflow phenomenon). The rationale behind “pretreatment” (administration of antagonists of P2Y2 platelet receptor before the coronarography) is valuable but the evidences are lacking, also in the setting of ACS–STEMI.
Method and Objectives
We conduct an observational, monocentric (Ospedale dell’Angelo – Venezia Mestre), retrospective study including patients with STEMI (1st January 2016 – 9th august 2018). We compared two strategies of administration of clopidogrel, ticagrelor and prasugrel (pretreatment vs no pretreatment). Primary endpoints were bleeding BARC 3–5, acute or subacute stent thrombosis and TIMI flow grade > 0 in the culprit coronary. Secondary endpoints were cardiovascular and no cardiovascular in–hospital mortality and in–hospital neurological complications.
Results
We studied 501 patients (199 in the group pretreated and 302 in the group no pretreated). The median time from first medical contact to PCI was 70,5 minutes in the pretreated group and 60 minutes in the no pretreated group (p = 0.022). No significant differences between the two groups were observed in terms of acute or subacute stent thrombosis (OR 3.72 [0.82–14.20], p = 0.09) e TIMI flow grade > 0 in the culprit coronary (OR 1.11 [0.77–1.58], p = 0.58). In the multivariate analysis we observed that bleeding BARC 3–5 significantly were increased in the pretreated group (adjusted OR 2.78 [1.13–6.83, p = 0.025). In the subgroup analysis, the pretreated subjects with age > 75 were at augmented risk of bleeding BARC 3–5.
Conclusions
Pretreatment in the setting of ACS–STEMI is not associated with benefits in terms of acute or subacute stent thrombosis and perfusion of culprit coronary but may cause clinically relevant bleedings, in particular in the elderly (age > 75).
Collapse
Affiliation(s)
- A Antonucci
- CARDIOLOGIA – OSPEDALE DELL‘ANGELO, VENEZIA MESTRE
| | - A Cutolo
- CARDIOLOGIA – OSPEDALE DELL‘ANGELO, VENEZIA MESTRE
| | - F Gallo
- CARDIOLOGIA – OSPEDALE DELL‘ANGELO, VENEZIA MESTRE
| | - A Bellin
- CARDIOLOGIA – OSPEDALE DELL‘ANGELO, VENEZIA MESTRE
| | - G Cavalli
- CARDIOLOGIA – OSPEDALE DELL‘ANGELO, VENEZIA MESTRE
| | - M Barbierato
- CARDIOLOGIA – OSPEDALE DELL‘ANGELO, VENEZIA MESTRE
| | | |
Collapse
|
5
|
Cutolo A, Bellin A, Antonucci A, Cavalli G, China P, Quinto L, Vitale R, Themistoclakis S. P2 IMPACT OF CATHETER ABLATION ON ARRHYTHMIC STORM: A SINGLE–CENTER EXPERIENCE. Eur Heart J Suppl 2022. [DOI: 10.1093/eurheartj/suac012.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Abstract
Abstract
Background
Arrhythmic storm (AS) is a medical emergency whom management is multidisciplinary and includes antiarrhythmic medications, sedation and mechanical circulatory support, as well as catheter ablation, a procedure that is gaining growing relevance in clinical practice, supported by guidelines.
Methods and Aims
It is a retrospective observational study of patients admitted to Cardiology Department of Ospedale dell’Angelo for AS from 2016 to 2021. The primary endpoint was the rate of arrhythmic recurrences and their clinical predictors; the secondary endpoint was a composite of all– cause death, LVAD or cardiac transplant. Successful CA was defined as no inducibility of any VT at the end of the procedure.
Result
We evaluated 74 patients. Catheter ablation (CA) was performed in 56 patients, while in the other 18 patients, the treatment of the arrhythmic emergency was limited to medical therapy. At a median follow–up of 10 months (range 4–36 months), the overall arrhythmic recurrence rate was 39.1% and AS recurrence occurred in 11% of patients; the incidence of the composite end–point of all–cause death, LVAD implant or cardiac transplant was 20.2%. B–blockers (85% vs 100%, p = 0.025) and successful CA (60% vs 88.6%, p = 0.021) were associated with less arrhythmic recurrences. At multivariate analysis, a successful CA was an independent predictor of arrhythmic recurrence free survival (HR 0.32, [0.11–0.94], p = 0.039), and of ICD shocks free survival (HR 0.087, [0.02–0.37], p = 0.001). ICD shocks at admission (8.06 ± 9.8 vs 3.18 ± 4.24, p = 0.005), NYHA class III–IV (46.6% vs 5%, p = 0.001), medical treatment (53.3% vs 83%, p = 0.031), ICD shocks during follow–up (53.3% vs 18,6%, p = 0.004) and AS recurrence (33.3% vs 10.1%, p = 0.039) were associated with an increased rate of the secondary endpoint.
Conclusions
In our real world experience of patients admitted for AS, CA was a predictor of arrhythmic recurrence free survival and may have a role in improving quality of life and prognosis by reducing ICD shocks. CA was an independent predictor of the reduced incidence of all–cause death, LVAD implant or cardiac transplant, although this finding might reflect a more severe cardiac disease of the medically treated patients than a real benefit of CA on mortality.
Collapse
Affiliation(s)
| | | | | | | | - P China
- OSPEDALE DELL‘ANGELO, MESTRE
| | | | | | | |
Collapse
|
6
|
Abstract
Abstract
This case is about a 69 years–old woman with no prior cardiovascular disease and a history of rheumatoid arthritis;in 2017 underwent right nephrectomy for renal cancer. A few weeks before admission, due to evidence of secondary bone lesions at a follow–up CT–scan, a single dose of the tyrosine kinase inhibitor (TKI) Nivolumab was administered. On the same evening she suffered from a severe reacutization of arthritic symptoms, that led her Oncologist to suspend treatment with nivolumab, and oral corticosteroid therapy was initiated. The following weeks remained though characterized by intense persistent asthenia, severe arthralgias, profuse diarrhea and a syncopal episode; no chest pain was reported. Given the persistence of symptoms, she went to the Emergency Room. Initial work–up revealed a complete heart block, with a previously unknown right bundle branch block (see Figure 1). At blood tests there was a significant increase of troponin I to 7616 ng/L (Normal<12ng/L), BNP 1113 pg/mL (NR < 100 pg/mL), creatinine 2.34 mg/dL (NR 0.55–1.02mg/dL), CPK 1681 U/L (NR 10–145 U/L) and D–dimer 17780 mcg/L (NR < 600). She was immediately transferred to our Cardiologic Intensive Care Unit, where an echocardiogram showed normally functioning ventricular chambers and no valvulopathies. Due to the ongoing acute kidney injury and the history of right nephrectomy, a coronary angiography was not immediately performed, considering the low probability of ACS (no typical symptoms, no regional wall motion abnormalities).Suspecting nivolumab–induced myocarditis, high–dose glucocorticoids were initiated. After a few days we observed persistence of bradycardia and complete AV block despite isoprenaline infusion, and due to signs of peripheral malperfusion (acute kidney injury, hypotension) a definitive leadless pace–maker Micra was implanted (this choice given the need of immunosuppressive therapy that could predispose her to device infections). After normalization of renal function, we performed a coronary angiography that showed normal coronary arteries. Despite the initial improvement of the clinical conditions, the patient suffered a fatal cardiac arrest due to electromechanical dissociation 3 weeks after admission. This case report is an important example showing the significant mortality of cardiotoxicity induced by tyrosine–kinase inhibitors, a side effect that every Cardiologist must be aware of in order to recognize it and immediately intervene with the appropriate therapy.
Collapse
Affiliation(s)
- A Bellin
- UNITÀ CORONARICA OSPEDALE DELL‘ANGELO DI MESTRE, MESTRE; DIRETTORE CARDIOLOGIA OSPEDALE DELL‘ANGELO DI MESTRE, MESTRE
| | - A Cutolo
- UNITÀ CORONARICA OSPEDALE DELL‘ANGELO DI MESTRE, MESTRE; DIRETTORE CARDIOLOGIA OSPEDALE DELL‘ANGELO DI MESTRE, MESTRE
| | - A Antonucci
- UNITÀ CORONARICA OSPEDALE DELL‘ANGELO DI MESTRE, MESTRE; DIRETTORE CARDIOLOGIA OSPEDALE DELL‘ANGELO DI MESTRE, MESTRE
| | - A Zucca
- UNITÀ CORONARICA OSPEDALE DELL‘ANGELO DI MESTRE, MESTRE; DIRETTORE CARDIOLOGIA OSPEDALE DELL‘ANGELO DI MESTRE, MESTRE
| | - G Cavalli
- UNITÀ CORONARICA OSPEDALE DELL‘ANGELO DI MESTRE, MESTRE; DIRETTORE CARDIOLOGIA OSPEDALE DELL‘ANGELO DI MESTRE, MESTRE
| | - S Themistoclakis
- UNITÀ CORONARICA OSPEDALE DELL‘ANGELO DI MESTRE, MESTRE; DIRETTORE CARDIOLOGIA OSPEDALE DELL‘ANGELO DI MESTRE, MESTRE
| |
Collapse
|
7
|
Degan GA, Antonucci A, Coltrinari G, Lippiello D. Problems related to measuring the transmissibility of anti-vibration gloves. Possible efficacy for impact tools used in mining and quarrying activities. Int J Occup Saf Ergon 2022; 29:704-716. [PMID: 35475952 DOI: 10.1080/10803548.2022.2070334] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
AbstractThis commentary takes into account some of the most relevant studies investigating the transmissibility of anti-vibration (AV) gloves. AV gloves are almost useless at the palm level in the low frequencies (less than 31.5 Hz), while they generally start to have an appreciable reduction of the vibration over 400 Hz. In their use with impact tools, having a low dominant vibration frequency usually between 25-60 Hz for chipping hammers and drills, and less than 30 Hz for pneumatic breakers, the average transmissibility reduction at the palm level is 13% (min 2% - max 26%) when used with hammers, and 1% (increment of 4% and reduction of 6%) when used with breakers. The transmissibility at the finger level, especially in the low frequencies, is almost nothing or produces an increase of the vibration. Other problems related to the increase of the applied force and the reduction of dexterity are reported.
Collapse
Affiliation(s)
| | | | | | - Dario Lippiello
- Department of Engineering, University of Roma Tre, Rome, Italy
| |
Collapse
|
8
|
Cammalleri V, Marotta D, Antonucci A, Protano C, Fara GM. A survey on knowledge and awareness on the issue "microplastics": a pilot study on a sample of future public health professionals. Ann Ig 2021; 32:577-589. [PMID: 32744588 DOI: 10.7416/ai.2020.2377] [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] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
BACKGROUND Microplastics pollution represents a global public health concern. Since the greatest amount of microplastics are of anthropogenic origin, one of the most relevant strategies to reduce microplastics pollution is to raise awareness among the population and this is even more important for all those involved in public health prevention interventions. The aim of this study was to assess the level of knowledge and awareness on microplastics of a samples of future healthcare workers. STUDY DESIGN A cross-sectional study was performed on 151 university students in the field of Public Health, both pre- and post-graduate, attending the Sapienza University of Rome courses. METHODS A questionnaire consisting of three sections was administered to the participants. The first section assessed knowledge and awareness on microplastics, the second consisted of an informative brochure on microplastics, the third evaluated the awareness after reading the brochure, and interventions considered useful to manage microplastics pollution. RESULTS About 25% of participants had never heard of microplastics. The scores on knowledge about microplastics were low, and differences between the investigated courses were not statistically significant (p-Value=0.134). Internet was the main source of information on microplastics, while the scores describing concern about the investigated issue resulted always higher after reading the informative brochure respect to before reading. CONCLUSIONS The lack of knowledge about microplastics pollution highlights that future public health workers should be better informed and, therefore, able to transfer essential information to the population. Increasing general population's knowledge and awareness would increase risk perception and make all individuals more active actors for reducing microplastics pollution.
Collapse
Affiliation(s)
- V Cammalleri
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Italy
| | - D Marotta
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Italy
| | - A Antonucci
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Italy
| | - C Protano
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Italy
| | - G M Fara
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Italy
| |
Collapse
|
9
|
Viganò L, Cimino M, Aldrighetti L, Ferrero A, Cillo U, Guglielmi A, Ettorre GM, Giuliante F, Dalla Valle R, Mazzaferro V, Jovine E, De Carlis L, Calise F, Torzilli G, Ratti F, Gringeri E, Russolillo N, Levi Sandri GB, Ardito F, Boggi U, Gruttadauria S, Di Benedetto F, Rossi GE, Berti S, Ceccarelli G, Vincenti L, Belli G, Zamboni F, Coratti A, Mezzatesta P, Santambrogio R, Navarra G, Giuliani A, Pinna AD, Parisi A, Colledan M, Slim A, Antonucci A, Grazi GL, Frena A, Sgroi G, Brolese A, Morelli L, Floridi A, Patriti A, Veneroni L, Boni L, Maida P, Griseri G, Filauro M, Guerriero S, Tisone G, Romito R, Tedeschi U, Zimmitti G. Multicentre evaluation of case volume in minimally invasive hepatectomy. Br J Surg 2019; 107:443-451. [PMID: 32167174 DOI: 10.1002/bjs.11369] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Revised: 06/11/2019] [Accepted: 08/23/2019] [Indexed: 02/05/2023]
Abstract
Abstract
Background
Surgical outcomes may be associated with hospital volume and the influence of volume on minimally invasive liver surgery (MILS) is not known.
Methods
Patients entered into the prospective registry of the Italian Group of MILS from 2014 to 2018 were considered. Only centres with an accrual period of at least 12 months and stable MILS activity during the enrolment period were included. Case volume was defined by the mean number of minimally invasive liver resections performed per month (MILS/month).
Results
A total of 2225 MILS operations were undertaken by 46 centres; nine centres performed more than two MILS/month (1376 patients) and 37 centres carried out two or fewer MILS/month (849 patients). The proportion of resections of anterolateral segments decreased with case volume, whereas that of major hepatectomies increased. Left lateral sectionectomies and resections of anterolateral segments had similar outcome in the two groups. Resections of posterosuperior segments and major hepatectomies had higher overall and severe morbidity rates in centres performing two or fewer MILS/month than in those undertaking a larger number (posterosuperior segments resections: overall morbidity 30·4 versus 18·7 per cent respectively, and severe morbidity 9·9 versus 4·0 per cent; left hepatectomy: 46 versus 22 per cent, and 19 versus 5 per cent; right hepatectomy: 42 versus 34 per cent, and 25 versus 15 per cent).
Conclusion
A volume–outcome association existed for minimally invasive hepatectomy. Complex and major resections may be best managed in high-volume centres.
Collapse
Affiliation(s)
- L Viganò
- Department of Hepatobiliary and General Surgery, Humanitas Clinical and Research Centre, Humanitas University, Rozzano, Italy
| | - M Cimino
- Department of Hepatobiliary and General Surgery, Humanitas Clinical and Research Centre, Humanitas University, Rozzano, Italy
| | - L Aldrighetti
- Department of Surgery, Ospedale San Raffaele, Milan, Italy
| | - A Ferrero
- Department of Digestive and Hepatobiliary Surgery, Mauriziano Umberto I Hospital, Turin, Italy
| | - U Cillo
- Hepato-Biliary and Liver Transplantation Unit, University of Padua, Padua, Italy
| | - A Guglielmi
- Department of Surgery, Division of General and Hepatobiliary Surgery, G.B. Rossi University Hospital, University of Verona, Verona, Italy
| | - G M Ettorre
- Division of General Surgery and Liver Transplantation, San Camillo Hospital, Rome, Italy
| | - F Giuliante
- Hepatobiliary Surgery Unit, A. Gemelli Hospital, Università Cattolica del Sacro Cuore, Rome, Italy
| | - R Dalla Valle
- Department of Surgery, University Hospital of Parma, Parma, Italy
| | - V Mazzaferro
- Department of Gastrointestinal Surgery and Liver Transplantation, Fondazione IRCCS Istituto Nazionale Tumori, University of Milan, Milan, Italy
| | - E Jovine
- Department of Surgery, Maggiore Hospital, Bologna, Italy
| | - L De Carlis
- Department of General Surgery and Transplantation, ASST Grande Ospedale Metropolitano Niguarda, Milan, Italy
| | - F Calise
- Department of Hepatopancreatobiliary Surgery, Pinetagrande Hospital, Castelvolturno, Italy
| | - G Torzilli
- Department of Hepatobiliary and General Surgery, Humanitas Clinical and Research Centre, Humanitas University, Rozzano, Italy
| | - F Ratti
- Ospedale San Raffaele, Milan
| | | | | | | | | | - U Boggi
- Azienda Ospedaliero Universitaria (AOU) Pisana, Pisa
| | - S Gruttadauria
- Istituto Mediterraneo per i Trapianti e Terapie ad Alta Specializzazione, Palermo
| | | | - G E Rossi
- Ospedale Maggiore Policlinico, Milan
| | - S Berti
- Ospedale Civile S. Andrea, La Spezia
| | | | | | - G Belli
- Ospedale Santa Maria di Loreto Nuovo, Naples
| | | | | | | | | | | | | | - A D Pinna
- Policlinico Sant'Orsola Malpighi, Bologne
| | | | | | - A Slim
- AO Desio e Vimercate, Vimercate
| | | | - G L Grazi
- Istituto Nazionale Tumori Regina Elena, Rome
| | | | - G Sgroi
- AO Treviglio-Caravaggio, Treviglio
| | | | | | | | - A Patriti
- Ospedale San Matteo degli Infermi, Spoleto
| | | | - L Boni
- AOU Fondazione Macchi, Varese
| | - P Maida
- Ospedale Villa Betania, Naples
| | | | | | | | | | - R Romito
- AOU Maggiore della Carità, Novara
| | | | | |
Collapse
|
10
|
Rempel D, Antonucci A, Barr A, Cooper MR, Martin B, Neitzel RL. Pneumatic rock drill vs. electric rotary hammer drill: Productivity, vibration, dust, and noise when drilling into concrete. Appl Ergon 2019; 74:31-36. [PMID: 30487106 DOI: 10.1016/j.apergo.2018.08.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/17/2018] [Revised: 04/15/2018] [Accepted: 08/09/2018] [Indexed: 06/09/2023]
Abstract
OBJECTIVES Both pneumatic rock drills and electric rotary hammer drills are used for drilling large holes (e.g., 10-20 mm diameter) into concrete for structural upgrades to buildings, highways, bridges, and airport tarmacs. However, little is known about the differences in productivity, and exposures to noise, handle vibration, and dust between the two types of drills. The aim of this study was to compare these outcomes with similar mass electric rotary and pneumatic rock drills drilling into concrete block on a test bench system. METHOD Three experiments were conducted on a test bench system to compare an electric (8.3 kg) and pneumatic drill (8.6 kg) on (1) noise and handle vibration, (2) respirable silica dust, and (3) drilling productivity. The test bench system repeatedly drilled 19 mm diameter x 100 mm depth holes into cured concrete block while the respective exposure levels were measured following ISO standards. RESULTS Productivity levels were similar between the electric and the pneumatic drill (9.09 mm/s vs. 8.69 mm/s ROP; p = 0.15). However, peak noise (LPeak: 117.7 vs. 139.4 dBC; p = 0.001), weighted total handle vibration (ahw: 7.15 vs. 39.14 m/s2; p = 0.002), and respirable silica dust levels (0.55 vs. 22.23 mg/m3; p = 0.003) were significantly lower for the electric than the pneumatic drill. DISCUSSION While there were no differences in drilling productivity between an electric and pneumatic drill of similar mass, there were substantial differences in exposure levels of noise, handle vibration, and respirable silica dust. Structural contractors should switch from pneumatic rock drills to electric rotary hammer drills for structural drilling into concrete in order to reduce worker exposures to the hazards of noise, hand vibration, and silica dust.
Collapse
Affiliation(s)
- David Rempel
- Department of Bioengineering, University of California, Berkeley, CA, USA.
| | - Andrea Antonucci
- Department of Bioengineering, University of California, Berkeley, CA, USA
| | - Alan Barr
- Department of Bioengineering, University of California, Berkeley, CA, USA
| | - Michael R Cooper
- Department of Bioengineering, University of California, Berkeley, CA, USA
| | - Bernard Martin
- Department of Bioengineering, University of California, Berkeley, CA, USA
| | - Richard L Neitzel
- Department of Environmental Health Sciences, University of Michigan, Ann Arbor, MI, USA
| |
Collapse
|
11
|
Scarinzi P, Bigolin P, Simoni F, Benvegnù L, Antonucci A, Biolo M, Panzavolta C, Bertocco S, Zambon S, Fabris F, Manzato E, Previato L, Zambon A. Ultrasonographic detection of xanthomas in achilles tendon of patients with heterozygous familial hypercholesterolemia. Atherosclerosis 2018. [DOI: 10.1016/j.atherosclerosis.2018.06.411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|
12
|
Protano C, Astolfi ML, Canepari S, Andreoli R, Mutti A, Valeriani F, Romano Spica V, Antonucci A, Mattei V, Martellucci S, Vitali M. Exposure to individual and multiple carcinogenic metals during paediatric age: an experience from an Italian urban scenario. Ann Ig 2018; 29:494-503. [PMID: 29048448 DOI: 10.7416/ai.2017.2180] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
BACKGROUND Exposure to single and multiple carcinogenic metals and/or semimetals represents a major environmental risk factor for public health. In particular, children are more susceptible to environmental pollutants than adults, but specific studies are still limited. The aims of the present study were: 1) to trace the exposure and co-exposure profiles to eight known or suspected carcinogenic metals and semimetals (As, Be, Cd, Co, Cr, Ni, Pb, and Sb); and: 2) to evaluate the influence of some possible interfering/confounding factors on the exposure to these elements during childhood. STUDY DESIGN Cross-sectional study. METHODS We recruited 159 healthy Italian children attending a primary school of the urban area of Rome, Italy. Selected metals were determined by inductively coupled plasma mass spectrometry on urinary samples collected at the end of a "typical" day (one sample for each child), while information about possible confounding/interfering factors were collected via questionnaires. RESULTS The great part of the studied children resulted co-exposed to the monitored metals: 83.2%, 69.2%, 51.0% and 29.3% of the participants were concurrently exposed to at least two, three, four and five trace elements, respectively. Gender was the only one among the investigated variable that significantly influenced the co-exposure, with females resulting at lower risk (OR = 0.392; 95 IC = 0.156 - 0.989; p < 0.047). CONCLUSIONS Given the importance of protecting child's health and the risks related to the exposure to carcinogenic metals, especially when they occur simultaneously, other researches in this field are strongly recommended.
Collapse
Affiliation(s)
- C Protano
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Italy
| | - M L Astolfi
- Department of Chemistry, Sapienza University of Rome, Italy
| | - S Canepari
- Department of Chemistry, Sapienza University of Rome, Italy
| | - R Andreoli
- Department of Clinical and Experimental Medicine, Laboratory of Industrial Toxicology, University of Parma, Italy
| | - A Mutti
- Department of Clinical and Experimental Medicine, Laboratory of Industrial Toxicology, University of Parma, Italy
| | - F Valeriani
- Public Health Unit, University of Rome "Foro Italico", Rome, Italy
| | - V Romano Spica
- Public Health Unit, University of Rome "Foro Italico", Rome, Italy
| | - A Antonucci
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Italy
| | - V Mattei
- Laboratory of Experimental Medicine and Environmental Pathology, Polo Universitario di Rieti "Sabina Universitas", Rieti, Italy
| | - S Martellucci
- Laboratory of Experimental Medicine and Environmental Pathology, Polo Universitario di Rieti "Sabina Universitas", Rieti, Italy
| | - M Vitali
- Department of Public Health and Infectious Diseases, Sapienza University of Rome, Italy
| |
Collapse
|
13
|
Dragarli A, lacone A, Angelini A, D'Antonio D, Accorsi P, Fioritoni G, Geraci L, Berardi A, Quaglietta A, Di Bartolomeo P, Antonucci A, Torlontano G. Seven-day Storage of Single Donor Platelets in Polyolefin Bags: Clinical, Biochemical, Morphological and Microbiological Evaluation. Int J Artif Organs 2018. [DOI: 10.1177/039139888801100112] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
We compared the in vitro and in vivo function of fresh and stored platelet concentrates (PCs) collected by an automated continuous-flow blood cell separator (CS 3000 Fenwal) in a closed-system apheresis kit in order to evaluate the possibility of extending the storage time to seven days with the polyolefin container (PL-732). The initial 220 ml platelet volume (5.14 ± 1.23 x 1011) was divided into two parts. Half was transfused and the other half was stored for 7 days. All cultured units were negative for bacterial contamination. Mean counts for fresh and stored platelets were respectively 2.34 ± 0.59 and 2.17 ± 0.50 x 1011/100 ml of PCs (mean recovery 88.7 ± 11.9%). The pO2 levels were maintained during storage (179.9 ± 30.5 mmHg) but pCO2, pH, LDH, osmolality, glucose consumption, bicarbonates, ATP, and osmotic stress values changed significantly after 7 days storage. From a clinical point of view, in 14 patients receiving a total of 38 PC transfusions no statistically significant change in corrected post-transfusional levels was observed between fresh and stored PC. Biochemical and morphological data and clinical results suggest that PCs collected with CS-3000 blood cell separator in a closed system and stored for 7 days in polyolefin bags (PL-732) can be satisfactorily employed in clinical practice.
Collapse
Affiliation(s)
- A. Dragarli
- Institutes of Hematology and Istology Division of Hematology and Blood Bank Pescara - Italy
| | - A. lacone
- Institutes of Hematology and Istology Division of Hematology and Blood Bank Pescara - Italy
| | - A. Angelini
- Institutes of Hematology and Istology Division of Hematology and Blood Bank Pescara - Italy
| | - D. D'Antonio
- Institutes of Hematology and Istology Division of Hematology and Blood Bank Pescara - Italy
| | - P. Accorsi
- Institutes of Hematology and Istology Division of Hematology and Blood Bank Pescara - Italy
| | - G. Fioritoni
- Institutes of Hematology and Istology Division of Hematology and Blood Bank Pescara - Italy
| | - L. Geraci
- Institutes of Hematology and Istology Division of Hematology and Blood Bank Pescara - Italy
| | - A. Berardi
- Institutes of Hematology and Istology Division of Hematology and Blood Bank Pescara - Italy
| | - A. Quaglietta
- Institutes of Hematology and Istology Division of Hematology and Blood Bank Pescara - Italy
| | - P. Di Bartolomeo
- Institutes of Hematology and Istology Division of Hematology and Blood Bank Pescara - Italy
| | - A. Antonucci
- Institutes of Hematology and Istology Division of Hematology and Blood Bank Pescara - Italy
| | - G. Torlontano
- Institutes of Hematology and Istology Division of Hematology and Blood Bank Pescara - Italy
| |
Collapse
|
14
|
Giannini E, Borro P, Botta F, Chiarbonello B, Fasoli A, Malfatti F, Romagnoli P, Testa E, Risso D, Lantieri PB, Antonucci A, Boccato M, Milone S, Testa R. Cholestasis is the Main Determinant of Abnormal CA 19–9 Levels in Patients with Liver Cirrhosis. Int J Biol Markers 2018; 15:226-30. [PMID: 11012098 DOI: 10.1177/172460080001500304] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [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: 11/16/2022]
Abstract
Background/Aims Altered CA19–9 levels are commonly found in patients with liver cirrhosis though a clear explanation for this finding has not yet been given. The aim of this study was to investigate whether CA19–9 levels might be related to alterations in biochemical parameters and/or to functional impairment in cirrhotic patients with and without hepatocellular carcinoma. Methods: We studied 126 patients with liver cirrhosis, 60 of whom also had hepatocellular carcinoma. CA19–9 values were related to clinical, biochemical and functional parameters. In half of the patients CA19–9 levels were related to the monoethylglycinexylidide test, which is a dynamic liver function test. Results In more than half the cases CA19–9 values were above the upper limit. Liver function worsening as assessed by Child-Pugh's score and monoethylglycinexylidide test did not seem to influence the alteration of the marker. By contrast, in univariate analysis CA19–9 correlated with aminotransferases, γ-glutamyltransferase and alkaline phosphatase. Multivariate analysis showed that besides alkaline phosphatase also the presence of hepatocellular carcinoma might influence the alteration of CA19–9, although the marker was of no use for the diagnosis of liver cancer in patients with altered though not diagnostic α-fetoprotein levels. Conclusions In our study we confirmed the correlation of CA19–9 levels with cholestasis and cytolysis parameters. Moreover, we found no association between CA19–9 levels and impaired liver function as assessed by means of the Child-Pugh's score and the monoethylglycinexylidide test, which is cholestasis-independent and explores liver metabolic and clearance activities. The cholestatic picture that characterizes liver cirrhosis might enhance the expression and passage of the marker from the bile to the blood. The addition of CA19–9 assessment is not useful for the diagnosis of hepatocellular carcinoma in patients with non-diagnostic levels of α-fetoprotein. Caution should therefore be used when evaluating CA19–9 in cirrhotic patients with cholestasis, since false positive results may occur.
Collapse
Affiliation(s)
- E Giannini
- Department of Internal Medicine, University of Genoa, Italy
| | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
15
|
Abstract
Workers' can be exposed to high levels of hand vibration when drilling into concrete or rock using hammer drills; exposures that can cause hand arm vibration syndrome. Exposure levels may be reduced by different drill and bit designs and drilling methods, but these interventions have not been systematically evaluated. The purpose of this project was to develop a robotic test bench system for measuring handle vibration on drills in order to compare differences in drill designs, power sources, bit designs and drilling methods. The test bench is a departure from the ISO method for measuring drill handle vibration (ISO 28927-10), which requires drilling by humans. The test bench system was designed to repeatedly drill into concrete blocks under force control while productivity and handle vibration were measured. Handle vibration levels with different drills and bit sizes were similar to those collected following ISO methods. A new robotic test bench system for measuring handle vibration is presented and validated against ISO methods and demonstrates dynamic properties similar to human drilling.
Collapse
Affiliation(s)
- David Rempel
- Ergonomics Program, Department of Bioengineering, University of California, Berkeley, CA, USA
| | - Alan Barr
- Ergonomics Program, Department of Bioengineering, University of California, Berkeley, CA, USA
| | - Andrea Antonucci
- Ergonomics Program, Department of Bioengineering, University of California, Berkeley, CA, USA
| |
Collapse
|
16
|
Abstract
The use of large electric hammer drills exposes construction workers to high levels of hand vibration that may lead to hand-arm vibration syndrome and other musculoskeletal disorders. The aim of this laboratory study was to investigate the effect of bit wear on drill handle vibration and drilling productivity (e.g., drilling time per hole). A laboratory test bench system was used with an 8.3 kg electric hammer drill and 1.9 cm concrete bit (a typical drill and bit used in commercial construction). The system automatically advanced the active drill into aged concrete block under feed force control to a depth of 7.6 cm while handle vibration was measured according to ISO standards (ISO 5349 and 28927). Bits were worn to 4 levels by consecutive hole drilling to 4 cumulative drilling depths: 0, 1,900, 5,700, and 7,600 cm. Z-axis handle vibration increased significantly (p<0.05) from 4.8 to 5.1 m/s2 (ISO weighted) and from 42.7-47.6 m/s2 (unweighted) when comparing a new bit to a bit worn to 1,900 cm of cumulative drilling depth. Handle vibration did not increase further with bits worn more than 1900 cm of cumulative drilling depth. Neither x- nor y-axis handle vibration was effected by bit wear. The time to drill a hole increased by 58% for the bit with 5,700 cm of cumulative drilling depth compared to a new bit. Bit wear led to a small but significant increase in both ISO weighted and unweighted z-axis handle vibration. Perhaps more important, bit wear had a large effect on productivity. The effect on productivity will influence a worker's allowable daily drilling time if exposure to drill handle vibration is near the ACGIH Threshold Limit Value. [1] Construction contractors should implement a bit replacement program based on these findings.
Collapse
Affiliation(s)
- Andrea Antonucci
- a Ergonomics Program, Department of Bioengineering , University of California , Berkeley , California
| | - Alan Barr
- a Ergonomics Program, Department of Bioengineering , University of California , Berkeley , California
| | - Bernard Martin
- a Ergonomics Program, Department of Bioengineering , University of California , Berkeley , California
| | - David Rempel
- a Ergonomics Program, Department of Bioengineering , University of California , Berkeley , California
| |
Collapse
|
17
|
Long N, Tchekneva E, Antonucci A, Carbone D, Magliery T, Mikhail D. Reagents Based on Notch Ligands as a Novel Type of Immunotherapeutics. J Thorac Oncol 2017. [DOI: 10.1016/j.jtho.2017.06.043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
|
18
|
Centurione L, Di Giulio C, Santavenere E, Cacchio M, Sabatini N, Rapino C, Bianchi G, Rapino M, Bosco D, Antonucci A, Cataldi A. Protein Kinase Cζ Regulation of Hypertrophic and Apoptotic Events Occurring during Rat Neonatal Heart Development and Growth. Int J Immunopathol Pharmacol 2016; 18:49-58. [PMID: 15698510 DOI: 10.1177/039463200501800106] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [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: 11/15/2022] Open
Abstract
The development and growth of the rat heart implies hyperplasia, which stops at birth, and hypertrophy, allowing cardiac mass to grow in response to programmed genetic events along with to haemodynamic overload. Moreover, hypertrophy is accomplished to apoptosis which controls the final number of myocardial cells, deletes vestigial structures, and takes part in remodelling the organ. Since at the basis of all these processes, which lead to the complete development of the heart, the activation of specific signalling pathways underlies, attention has been addressed to the role played in vivo by Protein Kinase Cζ (PKCζ) in regulating NF-kB signalling system and “intrinsic” mitochondrial apoptotic route at days 1, 4, 10 and 22 of rat life. In fact, a role has been assigned to PKCζ in indirectly phosphorylating IKBα, which peaks between 10 and 22 days, through a IKK determining, in turn, NF-kB activation, concomitantly to cytochrome c/Apaf 1 co-localization in the cytoplasm and caspase-9/caspase-3 activation, which leads to the occurrence of apoptosis. Thus a key role for PKCζ in regulating the hypertrophic and apoptotic events leading to establishment of complete function in rat neonatal heart is here suggested.
Collapse
Affiliation(s)
- L Centurione
- Dipartimento di Biomorfologia, Facoltà di Farmacia, Cattedra di Anatomia Umana, University of Chieti, Italy
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
19
|
Antonucci A, Forcella L, Bonfiglioli R, Boscolo P, Violante FS. Analytical characterization of movements of the spinal column and risk assessment due to repeated movements of the upper limbs of building painters. International Journal of Occupational Safety and Ergonomics 2016; 22:340-9. [DOI: 10.1080/10803548.2016.1155802] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
20
|
Abstract
Credal networks are graph-based statistical models whose parameters take values in a set, instead of being sharply specified as in traditional statistical models (e.g., Bayesian networks). The computational complexity of inferences on such models depends on the irrelevance/independence concept adopted. In this paper, we study inferential complexity under the concepts of epistemic irrelevance and strong independence. We show that inferences under strong independence are NP-hard even in trees with binary variables except for a single ternary one. We prove that under epistemic irrelevance the polynomial-time complexity of inferences in credal trees is not likely to extend to more general models (e.g., singly connected topologies). These results clearly distinguish networks that admit efficient inferences and those where inferences are most likely hard, and settle several open questions regarding their computational complexity. We show that these results remain valid even if we disallow the use of zero probabilities. We also show that the computation of bounds on the probability of the future state in a hidden Markov model is the same whether we assume epistemic irrelevance or strong independence, and we prove a similar result for inference in naive Bayes structures. These inferential equivalences are important for practitioners, as hidden Markov models and naive Bayes structures are used in real applications of imprecise probability.
Collapse
|
21
|
|
22
|
Antonucci A, Pecci L, Coccia R, Fontana M, Cavallini D. The oxidation of aminoethylcysteine ketimine dimer by oxygen reactive species. Amino Acids 2013; 7:83-8. [PMID: 24185976 DOI: 10.1007/bf00808449] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/1994] [Accepted: 02/10/1994] [Indexed: 11/30/2022]
Abstract
The prominent spontaneous reaction of aminoethylcysteine ketimine in the neutral pH range is the concentration-dependent dimerization (Hermann, 1961). The carboxylated dimer first produced loses the free carboxyl yielding the more stable decarboxylated dimer (named simply the dimer in this note). In the search for a possible biochemical activity of this uncommon tricyclic compound we have assayed whether it could interact with oxygen reactive species (H2O2, O2 (-),(•)OH) thus exhibiting a scavenging effect of possible biomedical interest. The dimer interacts with H2O2 producing compounds detectable by chromatographic procedures. The presence of Fe(2+) stimulates the oxidative reaction by yielding the hydroxyl radical (the Fenton reaction). Using the system xanthine oxidase-xanthine as superoxide producer, the dimer oxidation by O2 (-) has also been documented. Among the oxidation products the presence of taurine and cysteic acid has been established. Identification of remaining oxidation products and investigation of the possible function of the dimer as a biological scavenger of oxygen reactive species are now oncoming.
Collapse
Affiliation(s)
- A Antonucci
- Dipartimento di Scienze Biochimiche "A. Rossi Fanelli" and Centro di Biologia Molecolare del CNR, Università di Roma "La Sapienza", Piazzale Aldo Moro, 5, I-00185, Roma, Italy
| | | | | | | | | |
Collapse
|
23
|
Antonucci A, Siciliano E, Forcella L, Di Sivo M, Boscolo P. [Innovation in the ergonomic procedures for evaluating risk in building activities of the Abruzzo region (Italy)]. G Ital Med Lav Ergon 2012; 34:99-101. [PMID: 23405590] [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: 06/01/2023]
Abstract
After the earthquake of L'Aquila, INAIL further stimulated the local Universities to train specialists in the prevention of occupational risks on construction sites. Since 2005 the University of Chieti-Pescara evaluated occupational stress (through the Karasek's JCQ) as well as perception of occupational risk of the building workers. Moreover, procedures (including planning) in the field of building technology were analyzed. The perception of job strain of the workers in building activities were high because of elevated job demand and low decision latitude. The risk perception was higher regarding dangers producing immediate injury. There was no direct relationship between considering the job dangerous and having attended training courses, while the relationship between risk perception and past injury events was marked. At present, we are also evaluating, by instrumental methods, the biomechanical overload of workers, due to the main repetitive and forceful manual activities.
Collapse
Affiliation(s)
- A Antonucci
- Dipartimento di Scienze Biomediche, Università G. D'Annunzio di Chieti-Pescara, Italy
| | | | | | | | | |
Collapse
|
24
|
Antonucci A, Siciliano E, Ladiana D, Boscolo P, Di Sivo M. Perception of occupational risk by rural workers in an area of central Italy. J BIOL REG HOMEOS AG 2012; 26:439-445. [PMID: 23034263] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
The aim of this study is to analyze the subjective perception of risks for rural workers in Abruzzo, an area of central Italy. A group of 273 workers were asked to fill in a questionnaire which included, apart from general information, questions relative to six different types of risks normally found in the field of agriculture. The types of risks considered were: falling from a height, manually moving loads, overturning/accident whilst driving an agricultural tractor, noise and vibration, use of pesticides, the risk of being cut/injured. The workers were requested to assess, on a scale of 1 to 3, both the probability of an accident taking place and the consequent damage which could result from each of the risks considered. The assessment of the risks provided by the workers was related to the objective assessment of the risks carried out by the study group, also on the basis of objective data provided by INAIL (Italian insurance company) indexes, to highlight the eventual under/over estimations of risk. Furthermore, the possible correlation was evaluated between having received specific training regarding work safety and the workers perception of the risk. The results showed that approximately 11 percent of the workers do not consider their job as being dangerous; the risk perceived by the workers is higher for accidents that cause an immediate injury compared to those which cause professional illnesses, except the risk deriving from noise/vibrations. A direct correlation was found between the job as being dangerous and having attended courses on accident prevention.
Collapse
Affiliation(s)
- A Antonucci
- Operative Unit of Occupational Medicine, University of Chieti-Pescara, Italy.
| | | | | | | | | |
Collapse
|
25
|
Cataldi A, Zara S, Rapino M, Zingariello M, di Giacomo V, Antonucci A. p53 and telomerase control rat myocardial tissue response to hypoxia and ageing. Eur J Histochem 2012; 53:e25. [PMID: 22073357 PMCID: PMC3167339 DOI: 10.4081/ejh.2009.e25] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 09/18/2009] [Indexed: 01/30/2023] Open
Abstract
Cellular senescence implies loss of proliferative and tissue regenerative capability. Also hypoxia, producing Reactive Oxygen Species (ROS), can damage cellular components through the oxidation of DNA, proteins and lipids, thus influencing the shortening of telomeres. Since ribonucleoprotein Telomerase (TERT), catalyzing the replication of the ends of eukaryotic chromosomes, promotes cardiac muscle cell proliferation, hypertrophy and survival, here we investigated its role in the events regulating apoptosis occurrence and life span in hearts deriving from young and old rats exposed to hypoxia. TUNEL (terminal-deoxinucleotidyl -transferase- mediated dUTP nick end-labeling) analysis reveals an increased apoptotic cell number in both samples after hypoxia exposure, mainly in the young with respect to the old. TERT expression lowers either in the hypoxic young, either in the old in both experimental conditions, with respect to the normoxic young. These events are paralleled by p53 and HIF-1 α expression dramatic increase and by p53/ HIF-1 α co-immunoprecipitation in the hypoxic young, evidencing the young subject as the most stressed by such challenge. These effects could be explained by induction of damage to genomic DNA by ROS that accelerates cell senescence through p53 activation. Moreover, by preventing TERT enzyme down-regulation, cell cycle exit and apoptosis occurrence could be delayed and new possibilities for intervention against cell ageing and hypoxia could be opened.
Collapse
Affiliation(s)
- A Cataldi
- Dipartimento di Biomorfologia, Istituto di Genetica Molecolare del CNR, Chieti, Italy.
| | | | | | | | | | | |
Collapse
|
26
|
Pedata P, Garzillo EM, Miranda R, Antonucci A, Feola D, Miraglia N, Sannolo N, Lamberti M. Functional changes in human peripheral neutrophils in workers with different exposure to noxious agents. Int J Environ Health Res 2012; 22:458-467. [PMID: 22369506 DOI: 10.1080/09603123.2011.654329] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Peripheral neutrophils (PMN) are a useful model to study cell activation and to evaluate the multiple stressors' interference with signalling pathways. This study aimed to evaluate the effects of different exposure to noxious agents on PMN activity by chemiluminescence assays. Two groups of office workers were recruited: peripheral whole blood cells and isolated PMNs were analyzed, performing intra- and extra-cellular chemiluminescence evaluation to study compartmental release of radical species. The exposed group shows a higher emission in resting whole blood chemiluminescence than in controls; the intracellular chemiluminescence emission in urban employees was increased, whereas the extracellular was not affected. After stimulation, the extracellular chemiluminescence was decreased in urban employees, whereas the intracellular emission did not show differences. We hypothesize that once stimulated, exposed subjects' PMNs respond to stimuli less than unexposed: PMNs could be considered indicators of chronic exposure to noxious agents.
Collapse
Affiliation(s)
- Paola Pedata
- Occupational Medicine, Hygiene and Industrial Toxicology Section, Department of Experimental Medicine, Second University of Naples, Via L. De Crecchio, 7, Naples, 80138, Italy
| | | | | | | | | | | | | | | |
Collapse
|
27
|
Talamo A, Antonucci A, Pompili M, Fiori Nastro P, Girardi P. P-216 - Continuity and discontinuity of psychopathological characteristics of bipolar disorder patient with adult versus pediatric onset. Eur Psychiatry 2012. [DOI: 10.1016/s0924-9338(12)74383-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
|
28
|
Forcella L, Bonfiglioli R, Cutilli P, Antonucci A, Di Donato A, Siciliano E, Cortini M, Violante FS, Boscolo P. Occupational stress and biomechanical risk in a high fashion clothing company. ACTA ACUST UNITED AC 2012; 41 Suppl 1:2966-70. [DOI: 10.3233/wor-2012-0550-2966] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Affiliation(s)
- Laura Forcella
- Occupational Health Unit, University “G. d’Annunzio” of Chieti-Pescara, Chieti Italy
| | - Roberta Bonfiglioli
- Section of Occupational Medicine, Department of Internal Medicine, Geriatrics and Nephrology, Alma Mater Studiorum-University of Bologna, Bologna Italy
| | | | - Andrea Antonucci
- Occupational Health Unit, University “G. d’Annunzio” of Chieti-Pescara, Chieti Italy
| | - Angela Di Donato
- Occupational Health Unit, University “G. d’Annunzio” of Chieti-Pescara, Chieti Italy
| | - Eugenio Siciliano
- CONTARP (Consulenza Tecnica Regionale Accertamento rischi e Prevenzione), INAIL (Italian Workers’ Compensation Authority) Abruzzo, L’Aquila Italy
| | - Michela Cortini
- Faculty of Psychology, University “G. d’Annunzio” of Chieti-Pescara, Chieti Italy
| | - Francesco Saverio Violante
- Section of Occupational Medicine, Department of Internal Medicine, Geriatrics and Nephrology, Alma Mater Studiorum-University of Bologna, Bologna Italy
| | - Paolo Boscolo
- Occupational Health Unit, University “G. d’Annunzio” of Chieti-Pescara, Chieti Italy
| |
Collapse
|
29
|
Cogliandro RF, Antonucci A, De Giorgio R, Barbara G, Cremon C, Cogliandro L, Frisoni C, Pezzilli R, Morselli-Labate AM, Corinaldesi R, Stanghellini V. Patient-reported outcomes and gut dysmotility in functional gastrointestinal disorders. Neurogastroenterol Motil 2011; 23:1084-91. [PMID: 21917083 DOI: 10.1111/j.1365-2982.2011.01783.x] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
BACKGROUND Unlike chronic idiopathic intestinal pseudo-obstruction (CIIP), severe digestive syndromes that are not characterized by episodes resembling mechanical obstruction remain poorly characterized. The present study compared clinical features, small bowel motility, and quality of life (QoL) in patients with CIIP or severe functional gastrointestinal disorders (SFGID), compared to irritable bowel syndrome (IBS). METHODS We enrolled 215 consecutive patients: 70 CIIP, 110 malnourished SFGID [body mass index (BMI) 17.8±1.8kg m(-2) ] and 35 non-malnourished SFGID (BMI 22.8±3.6kgm(-2) ). KEY RESULTS Abnormal motor patterns that fulfilled diagnostic criteria for small bowel dysmotility were virtually absent in IBS patients, but were recorded in69 CIIP patients (98.6%), 82 malnourished SFGID patients (74.5%;), and 23 SFGID patients without malnutrition (65.7%) (P<0.0001). CIIP patients presented more frequently abnormal activity fronts, lack of response to feeding, and hypomotility than malnourished and non-malnourished SFGID patients (61.4%vs 42.7% and 31.4%, P<0.05 only vs non-malnourished SFGID; 8.6%vs 0.9% and 2.9%; 21.4%vs 0.9% and 0%, P<0.05). Quality of life mean scores were all significantly lower in CIIP patients and malnourished SFGID patients than in IBS. Bodily pain, general health, and vitality scores were lower in CIIP also compared to non-malnourished SFGID. CONCLUSIONS & INFERENCES Chronic idiopathic intestinal pseudo-obstruction and SFGIDs are frequently associated with small bowel dysmotility and marked derangements of QoL which are significantly more severe than in IBS and result particularly in being severe in patients with recurrent sub occlusive episodes or inability to maintain a normal body weight.
Collapse
Affiliation(s)
- R F Cogliandro
- Department of Clinical Medicine, S.Orsola-Malpighi University Hospital, Bologna, Italy.
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
30
|
Cogliandro RF, Antonucci A, De Giorgio R, Barbara G, Cremon C, Cogliandro L, Frisoni C, Pezzilli R, Morselli-Labate AM, Corinaldesi R, Stanghellini V. Patient-reported outcomes and gut dysmotility in functional gastrointestinal disorders. Neurogastroenterol Motil 2011. [PMID: 21917083 DOI: 10.1111/j.1365-2982.2011.01783] [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: 12/11/2022]
Abstract
BACKGROUND Unlike chronic idiopathic intestinal pseudo-obstruction (CIIP), severe digestive syndromes that are not characterized by episodes resembling mechanical obstruction remain poorly characterized. The present study compared clinical features, small bowel motility, and quality of life (QoL) in patients with CIIP or severe functional gastrointestinal disorders (SFGID), compared to irritable bowel syndrome (IBS). METHODS We enrolled 215 consecutive patients: 70 CIIP, 110 malnourished SFGID [body mass index (BMI) 17.8±1.8kg m(-2) ] and 35 non-malnourished SFGID (BMI 22.8±3.6kgm(-2) ). KEY RESULTS Abnormal motor patterns that fulfilled diagnostic criteria for small bowel dysmotility were virtually absent in IBS patients, but were recorded in69 CIIP patients (98.6%), 82 malnourished SFGID patients (74.5%;), and 23 SFGID patients without malnutrition (65.7%) (P<0.0001). CIIP patients presented more frequently abnormal activity fronts, lack of response to feeding, and hypomotility than malnourished and non-malnourished SFGID patients (61.4%vs 42.7% and 31.4%, P<0.05 only vs non-malnourished SFGID; 8.6%vs 0.9% and 2.9%; 21.4%vs 0.9% and 0%, P<0.05). Quality of life mean scores were all significantly lower in CIIP patients and malnourished SFGID patients than in IBS. Bodily pain, general health, and vitality scores were lower in CIIP also compared to non-malnourished SFGID. CONCLUSIONS & INFERENCES Chronic idiopathic intestinal pseudo-obstruction and SFGIDs are frequently associated with small bowel dysmotility and marked derangements of QoL which are significantly more severe than in IBS and result particularly in being severe in patients with recurrent sub occlusive episodes or inability to maintain a normal body weight.
Collapse
Affiliation(s)
- R F Cogliandro
- Department of Clinical Medicine, S.Orsola-Malpighi University Hospital, Bologna, Italy.
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
31
|
Bruera G, Cannita K, Lanfiuti Baldi P, Santomaggio A, Marchetti P, Nuzzo G, Antonucci A, Ficorella C, Ricevuto E. Effectiveness of FIr-B/FOx and liver metastasectomies in liver-only metastatic colorectal cancer (MCRC). J Clin Oncol 2011. [DOI: 10.1200/jco.2011.29.4_suppl.582] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
582 Background: Effectiveness of liver metastasectomies was evaluated in liver-MCRC patients treated with FIr-B/FOx association in a previous phase II study (Bruera et al, submitted 2010). Methods: Treatment schedule: 12h-timed-flat-infusion/5-Fluorouracil 900 mg/m2 days 1-2, 8-9, 15-16, 22-23; Irinotecan 160 mg/m2, Bevacizumab 5 mg/kg days 1, 15; Oxaliplatin 80 mg/m2 days 8, 22; every 4 weeks. Resection rate, activity, efficacy were analysed and compared in liver-only versus multiple metastatic sites and single versus multiple liver metastases. Results: Liver-MCRC were 33: liver-only 22 patients (67%); multiple metastatic sites 11 patients (33%). Liver metastasectomies were performed in 13 patients (11 R0, 84.6%): 26% of 50 MCRC patients enrolled in the FIr-B/FOx phase II study; 39% of liver-MCRC patients; 54% of liver-only, 6 of 9 (67%) single and 6 of 13 (46%) multiple liver metastases; one liver and lung metastasectomy. Pathologic complete responses (CRs) were 2 (15%); downsizing with modification of surgical resectability, 9 patients (41%); conversion rate of unresectable liver metastases, 83%. Overall activity, including 3 clinical CR, in liver-only patients, 68%. ORR, PFS, OS, respectively: in liver-MCRC patients, 84%, 11 and 23 months; in liver-only metastases, 86%, 17 and 44 months; in liver metastasectomies, 100%, 21 months (PFS from liver surgery 10 months) and 47 months. Significantly increased efficacy: PFS and OS in liver-only versus multiple metastatic sites (p 0.006 and 0.011, respectively) and single versus multiple liver metastasis (p 0.026 and 0.022, respectively). Conclusions: FIr-B/FOx chemotherapy increases resection rate of liver metastases, thus significantly improving efficacy of liver-only MCRC patients. No significant financial relationships to disclose.
Collapse
Affiliation(s)
- G. Bruera
- Medical Oncology, S. Salvatore Hospital, University of L'Aquila, L'Aquila, Italy; Medical Oncology, G. Mazzini Hospital, Teramo, Italy; S. Andrea Hospital, La Sapienza University, Rome, Italy; Unit of Hepatobiliary Surgery, Department of General Surgery, Catholic University of Sacred Heart, Rome, Italy; General Surgery, S. Salvatore Hospital, L'Aquila, Italy
| | - K. Cannita
- Medical Oncology, S. Salvatore Hospital, University of L'Aquila, L'Aquila, Italy; Medical Oncology, G. Mazzini Hospital, Teramo, Italy; S. Andrea Hospital, La Sapienza University, Rome, Italy; Unit of Hepatobiliary Surgery, Department of General Surgery, Catholic University of Sacred Heart, Rome, Italy; General Surgery, S. Salvatore Hospital, L'Aquila, Italy
| | - P. Lanfiuti Baldi
- Medical Oncology, S. Salvatore Hospital, University of L'Aquila, L'Aquila, Italy; Medical Oncology, G. Mazzini Hospital, Teramo, Italy; S. Andrea Hospital, La Sapienza University, Rome, Italy; Unit of Hepatobiliary Surgery, Department of General Surgery, Catholic University of Sacred Heart, Rome, Italy; General Surgery, S. Salvatore Hospital, L'Aquila, Italy
| | - A. Santomaggio
- Medical Oncology, S. Salvatore Hospital, University of L'Aquila, L'Aquila, Italy; Medical Oncology, G. Mazzini Hospital, Teramo, Italy; S. Andrea Hospital, La Sapienza University, Rome, Italy; Unit of Hepatobiliary Surgery, Department of General Surgery, Catholic University of Sacred Heart, Rome, Italy; General Surgery, S. Salvatore Hospital, L'Aquila, Italy
| | - P. Marchetti
- Medical Oncology, S. Salvatore Hospital, University of L'Aquila, L'Aquila, Italy; Medical Oncology, G. Mazzini Hospital, Teramo, Italy; S. Andrea Hospital, La Sapienza University, Rome, Italy; Unit of Hepatobiliary Surgery, Department of General Surgery, Catholic University of Sacred Heart, Rome, Italy; General Surgery, S. Salvatore Hospital, L'Aquila, Italy
| | - G. Nuzzo
- Medical Oncology, S. Salvatore Hospital, University of L'Aquila, L'Aquila, Italy; Medical Oncology, G. Mazzini Hospital, Teramo, Italy; S. Andrea Hospital, La Sapienza University, Rome, Italy; Unit of Hepatobiliary Surgery, Department of General Surgery, Catholic University of Sacred Heart, Rome, Italy; General Surgery, S. Salvatore Hospital, L'Aquila, Italy
| | - A. Antonucci
- Medical Oncology, S. Salvatore Hospital, University of L'Aquila, L'Aquila, Italy; Medical Oncology, G. Mazzini Hospital, Teramo, Italy; S. Andrea Hospital, La Sapienza University, Rome, Italy; Unit of Hepatobiliary Surgery, Department of General Surgery, Catholic University of Sacred Heart, Rome, Italy; General Surgery, S. Salvatore Hospital, L'Aquila, Italy
| | - C. Ficorella
- Medical Oncology, S. Salvatore Hospital, University of L'Aquila, L'Aquila, Italy; Medical Oncology, G. Mazzini Hospital, Teramo, Italy; S. Andrea Hospital, La Sapienza University, Rome, Italy; Unit of Hepatobiliary Surgery, Department of General Surgery, Catholic University of Sacred Heart, Rome, Italy; General Surgery, S. Salvatore Hospital, L'Aquila, Italy
| | - E. Ricevuto
- Medical Oncology, S. Salvatore Hospital, University of L'Aquila, L'Aquila, Italy; Medical Oncology, G. Mazzini Hospital, Teramo, Italy; S. Andrea Hospital, La Sapienza University, Rome, Italy; Unit of Hepatobiliary Surgery, Department of General Surgery, Catholic University of Sacred Heart, Rome, Italy; General Surgery, S. Salvatore Hospital, L'Aquila, Italy
| |
Collapse
|
32
|
Antonucci A, Bardazzi F, Balestri R, Misciali C. Atypical presentation of a blue naevus at the tip of the nose. Clin Exp Dermatol 2010; 35:e177-9. [PMID: 20518907 DOI: 10.1111/j.1365-2230.2009.03577.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- A Antonucci
- Department of Dermatology, University of Bologna, Bologna, Italy.
| | | | | | | |
Collapse
|
33
|
Boscolo P, Di Giampaolo L, Antonucci A, Reale M, Cristaudo A, Di Gioacchino M. [In vitro study on the immune effects of the exposure to palladium nanoparticles]. G Ital Med Lav Ergon 2010; 32:332-335. [PMID: 21438292] [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: 05/30/2023]
Abstract
Pd allergic contact dermatitis is increasing in the general population; aim of this preliminary study was to determine, in women with Pd sensitization, the cytokine release from PBMC exposed to Pd nanoparticles similar to those emitted from catalytic converters. PBMC of 8 non-atopic and of 5 Pd sensitized women were incubated with LPS stimulation in presence of Pd nanoparticles (5-10 nm) or potassium hexa-chloropalladate 10(-5) and 10(-6) M. This Pd salt inhibited IFN-gamma, TNF-alpha, IL-10 and IL-17 release from PBMC of non-atopic women, whereas Pd nanoparticles enhanced the release of IFN-gamma and inhibited that of TNF-alpha and IL-17. In the Pd-sensitized women, with high basal values of cytokine release, the 10(-5) M Pd salt (but not Pd nanoparticles) inhibited IL-10 and IL-17 release. In conclusion, Pd salt inhibits the cytokine release from PBMC, whereas Pd nanoparticles exert modulatory effects enhancing release of IFN-gamma which plays an important role in autoimmune diseases.
Collapse
Affiliation(s)
- P Boscolo
- Medicina del Lavoro dell'Università G. D'Annunzio di Chieti-Pescara, Italy.
| | | | | | | | | | | |
Collapse
|
34
|
Balestri R, Bardazzi F, Antonucci A. Should ustekinumab really be used as first-line biological therapy in pityriasis rubra pilaris? Br J Dermatol 2010; 163:896-7; author reply 897-8. [DOI: 10.1111/j.1365-2133.2010.09942.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
35
|
Stanghellini V, Cogliandro RF, De Giorgio R, Barbara G, Cremon C, Antonucci A, Fronzoni L, Cogliandro L, Naponelli V, Serra M, Corinaldesi R. Natural history of intestinal failure induced by chronic idiopathic intestinal pseudo-obstruction. Transplant Proc 2010; 42:15-8. [PMID: 20172271 DOI: 10.1016/j.transproceed.2009.12.017] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Chronic intestinal pseudo-obstruction is a severe, often unrecognized disease characterized by disabling and potentially life-threatening complications over time. The diagnosis is based on the evidence of typical clinical manifestations, radiological evidence of distended bowel loops with air-fluid levels, and the exclusion of any organic obstruction of the gut lumen. The radiological sign of intestinal occlusion allows the distinction from enteric dysmotility, which is characterized by better outcomes. Manometry can play a supportive role in defining the diagnosis, and differences in the manometric pattern of chronic intestinal pseudo-obstruction and enteric dysmotility have been shown. The disease is often unrecognized, and the diagnosis, therefore, delayed by several years. Thus, the majority of patients undergo useless and potentially dangerous surgeries. Long-term outcomes are generally poor despite surgical and medical therapies characterized by disabling and potentially life-threatening complications over time. A substantial percentage of patients requires parenteral nutrition. Failure of this nutritional support represents an indication for small bowel transplantation.
Collapse
Affiliation(s)
- V Stanghellini
- Department of Clinical Medicine, University of Bologna, Bologna, Italy.
| | | | | | | | | | | | | | | | | | | | | |
Collapse
|
36
|
Bruera G, Santomaggio A, Cannita K, Lanfiuti Baldi P, Tudini M, De Galitiis F, Marchetti P, Antonucci A, Ficorella C, Ricevuto E. Clinical properness of poker schedule weekly alternating 5-fluorouracil, irinotecan, bevacizumab, and oxaliplatin (FIr-B/FOx) in young-elderly metastatic colorectal cancer (MCRC). J Clin Oncol 2010. [DOI: 10.1200/jco.2010.28.15_suppl.e14093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
|
37
|
Bardazzi F, Balestri R, Baldi E, Antonucci A, De Tommaso S, Patrizi A. Correlation between BMI and PASI in patients affected by moderate to severe psoriasis undergoing biological therapy. Dermatol Ther 2010; 23 Suppl 1:S14-9. [PMID: 20136916 DOI: 10.1111/j.1529-8019.2009.01281.x] [Citation(s) in RCA: 68] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Obesity is common in psoriatic patients, and it has been shown to be important for many aspects of the condition. In particular, low-calorie diets can improve the symptoms and response to treatment in pustular psoriasis. The present study investigates the influence of body-weight alteration on the disease's clinical manifestations in moderate to severe psoriasis patients treated with biological drugs. Finally, the influence of a caloric restriction was assessed. This observational transversal study enrolled 33 patients attending our Severe Psoriasis Outpatient Clinic, who were treated with biological drugs. Body Mass Index (BMI) was used as a diagnostic indicator of being overweight and of obesity. Waist circumference was also measured. Body weight and Psoriasis Area Severity Index (PASI) index were measured at follow-up visits at 4 and 8 months. Nonparametric test of Mann-Whitney was used to detect the differences between patient groups. Fisher's exact test was performed to evaluate the different results depending on the therapeutic changes of BMI. There was a strong prevalence of overweight-obese individuals in the group with a mean BMI of 30.59 +/- 6.94. Waist circumference was also above normal in the majority of the patients. Obese patients had a PASI index higher than the average of the whole group (25.03 +/- 12.43), with grade III obese patients having an average PASI of 44 +/- 3.37. At the first and second follow-ups, patients who put on weight did not achieve PASI 50; patients who had a stable weight presented variable response to treatment, while patients who decreased their weight achieved PASI 90 or PASI 75 even when not responding at the first. Further studies are needed to understand if the poor response observed in heavier patients is due to biological drugs pharmacokinetics or because therapy should be BMI based rather than administered in fixed doses, posing then an ethical consideration.
Collapse
Affiliation(s)
- F Bardazzi
- Department of Internal Medicine, Oldness and Nephrologic Diseases, Division of Dermatology, University of Bologna, Bologna, Italy.
| | | | | | | | | | | |
Collapse
|
38
|
Antonucci A, Di Giampaolo L, Zhang Q, Siciliano E, D'Abruzzo CC, Niu Q, Boscolo P. Safety in Construction Yards: Perception of Occupational Risk by Italian Building Workers. EUR J INFLAMM 2010. [DOI: 10.1177/1721727x1000800208] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
The purpose of this study is to analyse the perception of occupational risk by building workers in an area of Central Italy. Three hundred male building workers compiled questionnaires including 7 different types of dangers: falling from height, cuts and wounds to body and eyes, manual handling of loads, noise, vibrations and dust inhalation. The workers quantified, on a scale of one to five, the potential injury and frequency of occurrence of each risk, as well as providing information on the possibility of checking/avoiding the risk. Furthermore, attendance of the workers at previous specific courses on accident prevention and the effectiveness of these was evaluated. A possible correlation between the perception of job risk and having had previous injuries was also assessed. The results showed that about 35% of workers do not consider their job hazardous; moreover, the risk perception is higher regarding dangers producing immediate injury, as opposed to those producing occupational illnesses. Moreover, there is no direct relationship between considering the job dangerous for health and having attended training courses, while the relationship between risk perception and past injuries is more marked. In conclusion, accident prevention training is essential for building workers; however, it is even more important to improve the quality of workers' information in order to increase their awareness of danger.
Collapse
Affiliation(s)
| | | | - Q.L. Zhang
- Department of Occupational Health, Shanxi Medical University, China
| | | | | | - Q. Niu
- Department of Occupational Health, Shanxi Medical University, China
| | | |
Collapse
|
39
|
Boscolo P, Bellante V, Leopold K, Maier M, Di Giampaolo L, Antonucci A, Iavicoli I, Tobia L, Paoletti A, Montalti M, Petrarca C, Qiao N, Sabbioni E, Di Gioacchino M. Effects of palladium nanoparticles on the cytokine release from peripheral blood mononuclear cells of non-atopic women. J BIOL REG HOMEOS AG 2010; 24:207-214. [PMID: 20487634] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/29/2023]
Abstract
The object of this study is to determine the cytokine release from PBMCs exposed to Pd model nanoparticles emitted from catalytic converters. PBMCs of 8 healthy non-atopic women were incubated in the presence of Pd nanoparticles (5-10 nm) or salt (potassium hexa-chloropalladate) 10-5 and 10-6 M. Release of cytokines in supernatant of PBMCs was then determined. In cultures without LPS, IL-10 and IL-17 release from PBMCs was inhibited by Pd salt, while Pd nanoparticles inhibited TNF-alpha and IL-17 release. In LPS-stimulated cultures, release of IFN-gamma, TNF-alpha, IL-10 and IL-17 was inhibited by Pd salt, whereas IFN-gamma release was enhanced and TNF-alpha and IL-17 release was inhibited by Pd nanoparticles. In conclusion, Pd salt inhibits cytokine release, whereas Pd nanoparticles exert modulatory effects enhancing the release of IFN-gamma, a Th1 cytokine typical of delayed allergic reactions. This result is interesting considering the increase of allergic contact dermatitis to Pd in people exposed to Pd nanoparticles in urban environments.
Collapse
Affiliation(s)
- Paolo Boscolo
- Operative Unit of Occupational Medicine of the University G. d'Annunzio of Chieti-Pescara, Chieti, Pescara, Italy.
| | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
40
|
De Giorgio R, Ricciardiello L, Naponelli V, Selgrad M, Piazzi G, Felicani C, Serra M, Fronzoni L, Antonucci A, Cogliandro R, Barbara G, Corinaldesi R, Tonini M, Knowles C, Stanghellini V. Chronic Intestinal Pseudo-Obstruction Related to Viral Infections. Transplant Proc 2010; 42:9-14. [DOI: 10.1016/j.transproceed.2009.12.014] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
|
41
|
Cataldi A, Zara S, Rapino M, Zingariello M, Di Giacomo V, Antonucci A. p53 and telomerase control rat myocardial tissue response to hypoxia and ageing. Eur J Histochem 2009. [DOI: 10.4081/ejh.2009.209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
|
42
|
Zara S, Bosco D, Di Giulio C, Antonucci A, Cataldi A. Protein kinase Calpha early activates splicing factor SC-35 during post-natal rat heart development. J BIOL REG HOMEOS AG 2009; 23:45-54. [PMID: 19321046] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
Rat myocardial fiber development and formation is a complex event which begins in the early stages of fetal life and continues until the end of the first month of life. In fact, a progressive morphological structure arrangement is observed until the 22nd day of life. These modifications are based on biochemical events which are switched on at plasma membrane level and then transduced into the nucleus. Since the presence of Protein Kinase C (PKC) inside the nucleus could allow the enzyme to phosphorylate also proteins located on chromatin, on nuclear matrix and speckles, in this study attention was paid to the role played by phospho-Protein Kinase C-alpha (p-PKCalpha) in regulating the activation of SC-35 splicing factor which leads to the occurrence of morphological modifications during post-natal rat heart development. Besides the parallel increase of the expression of both proteins up to 4/8 days of life, firstly p-PKCalpha and SC-35 co-localize at nuclear level at day 1 after birth, thus suggesting a main role of p-PKCalpha in modulating the early transcription of components related to post-natal rat heart development.
Collapse
Affiliation(s)
- S Zara
- Dipartimento Biomorfologia, Facoltà di Farmacia, Università G. d?Annunzio, Chieti-Pescara, Italy
| | | | | | | | | |
Collapse
|
43
|
Delogu G, Famularo G, Tellan G, Marandola M, Antonucci A, Signore M, Marcellini S, Moretti S. Lymphocyte Apoptosis, Caspase Activation and Inflammatory Response in Septic Shock. Infection 2008; 36:485-7. [DOI: 10.1007/s15010-008-7070-y] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2007] [Accepted: 04/10/2008] [Indexed: 11/29/2022]
|
44
|
Zhang HM, Nie JS, Wang F, Shi YT, Zhang L, Antonucci A, Liu HJ, Wang J, Zhao J, Zhang QL, Wang LP, Song J, Xue CE, Di Gioacchino M, Niu Q. Effects of benzo[a]pyrene on autonomic nervous system of coke oven workers. J Occup Health 2008; 50:308-16. [PMID: 18490851 DOI: 10.1539/joh.l7155] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Objectives are to investigate the effects of benzo[a]pyrene (B[a]P) on the autonomic nervous system of coke oven workers. One hundred eighty-four coke oven workers were divided into 3 groups according to their working sites (coke oven bottom group, coke oven side group and coke oven top group), and 93 referents were recruited. B[a]P monitored by air sampling pumps as well as urinary 1-hydroxypyrene (1-OH-Py) was determined by high performance liquid chromatograph with a fluorescence detector (HPLC-FD). The autonomic nervous system (ANS) function was determined by 4 tests: Valsalva Manoeuvre heart rate variation (HR-V), variation of heart rate when breathing deeply (HR-DB), variation of heart rate when instantly standing up (HR-IS, including RR30:15 and RRmax:min) and variation of blood pressure when instantly standing up (BP-IS). The B[a]P mean concentrations in coke oven bottom, coke oven side and coke oven top were 19, 185 and 1,623 ng/m(3), respectively. The levels of urinary 1-OH-Py were markedly higher in the 3 exposed groups than that in the referent group (p<0.01). No significant difference was found in each group between smokers and non-smokers (p>0.05). Compared with referents, HR-V decreased significantly in coke oven workers (p<0.01), representing modulation of parasympathetic nervous function. However, no statistical differences were found in HR-DB, RR30:15, RRmax:min and BP-IS between the exposed groups and the control group (p>0.05). HR-V decreased with the increment of 1-OH-Py (p<0.05), and results of multiple linear stepwise regression demonstrated that external exposure level and duration of education entered the HR-V model; age was a significant factor of HR-DB and RRmax:min, but no variable was involved in RR30:15 and BP-IS regression. Benzo[a]pyrene affects the autonomic nervous function of coke oven workers mainly by down-regulating the parasympathetic nervous function.
Collapse
Affiliation(s)
- Hong-Mei Zhang
- Department of Occupational Health, School of Public Health, Shanxi Medical University, China
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|
45
|
Boscolo P, Di Gioacchino M, Di Giampaolo L, Antonucci A, Di Luzio S. Combined effects of electromagnetic fields on immune and nervous responses. Int J Immunopathol Pharmacol 2007; 20:59-63. [PMID: 17903359 DOI: 10.1177/03946320070200s212] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [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: 01/11/2023] Open
Abstract
In technologically developed countries, there is concern about hazards from electromagnetic fields (EMFs). Several studies have reported that immune and neuroendocrine systems exert an integrated response to EMF exposure. The aim of this review is to summarize the results of studies on the effect of low and high frequency EMF on immune and neuroendocrine systems on which our research group has been working for several years.
Collapse
Affiliation(s)
- P Boscolo
- Occupational Medicine,G. d'Annunzio University of Chieti and Pescara, Chieti, Italy.
| | | | | | | | | |
Collapse
|
46
|
Antonucci A, Pacini A, Siciliano E, Grapshi M, Pulini S, Boscolo P, Di Giampaolo L. [Technical survey of safety levels established in building sites in the Pescara area]. G Ital Med Lav Ergon 2007; 29:637-638. [PMID: 18409880] [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: 05/26/2023]
Abstract
In 2006, in the context of the initiative aimed at "Promotion of safety and health of workers in construction yards", the Operative Unit of Occupational Health, University G. d'Annunzio, in collaboration with the Construction School of the Province of Pescara and INAIL, started a survey of construction yards around Pescara aimed at collecting data regarding respect of the specific law concerning construction yards and the risk perception of workers. The survey of 100 construction yards provided useful information towards a concise picture of safety levels obtained. In addition 300 interviews were carried out with workers to find out about their knowledge of accident prevention, how important they considered the use of personal protection devices, how often they used them, reasons for not using them, the devices most used,....and any injuries that occurred. The studied showed that, although the situation as improved compared to the past, further steps need to be taken.
Collapse
Affiliation(s)
- A Antonucci
- Unità Operativa di Medicina del Lavoro, Dipartimento di Scienze Biomediche, Università "G. D'Annunzio", Chieti.
| | | | | | | | | | | | | |
Collapse
|
47
|
Di Giampaolo L, Antonucci A, Stocchi M, Siciliano E, Di Giampaolo P, Di Giuseppe D, D'Intino A, Di Carlantonio M, Boscolo P. [The perception of risk in construction workers]. G Ital Med Lav Ergon 2007; 29:728-730. [PMID: 18409927] [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: 05/26/2023]
Abstract
Accidents in building sites led us to study risk perception in workers employed in this field. We disposed of 300 workers, aged 18-65, who had to answer to a questionnaries were signing among seven risks the more present in their activity, chosing among five levels. So for each risk the worker had to quantify parameters such as: danger, frequence of accidents, actitude to risk-control, training on risk. The risk of falling from high sites has been perceived as extremely dangerous but it is possible to control it. Less dangerous is eyes exposition to chemical agents or dust. Manual movementation of weight and lacerations would be the most frequent source of accidents. Moreover would be insufficient the capacity to control the rick related to Weight manual movementation and vibrations. Workers answered in questionnaries that risk training on vibration was not sufficient, on the contrary they knew the risk of falling from high site. So we conclude that to reduce accidents in building sites it is necessary make better training on field, modifying the individual behavior among workers.
Collapse
Affiliation(s)
- L Di Giampaolo
- Unità Operativa di Medicina del Lavoro, Dipartimento di Scienze Biomediche, Universita "G. D'Annunzio", Chieti.
| | | | | | | | | | | | | | | | | |
Collapse
|
48
|
Di Giampaolo L, Antonucci A, Di Carlantonio M, Di Giampaolo P, Boscolo P, Di Donato A, Travaglini P. [Prevention of low back pain diseases in a center for the disabled]. G Ital Med Lav Ergon 2007; 29:588-590. [PMID: 18409847] [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: 05/26/2023]
Abstract
Our unit of occupational medicine has been asked to solve the problem of an incrising percentage of workers affected by low-back pain in a clinic for patients with handicaps. The consequence of this affections caused frequently absences at work. We organized a course for training about correct methods for moving patient not self-sufficient. The 84 workers, all female (aged 30-45), had to sign on a card all the problems they found at work and their possible solutions according to them. Then we put the cards in a box and we red each one, signing on a blackboard the problems, using a red pen and the solutions proposed, in blue. Bed organization, turnation of patient, and the difficulties in the use of lifter were the principal problems, solved trought the training course made. Then we obtained a reduction in absence at work for low-back pain of about 40% after six months since the beginning of a course of posture exercises made in the same clinic one day a week after work.
Collapse
Affiliation(s)
- L Di Giampaolo
- Unità Operativa di Medicina del Lavoro, Dipartimento di Scienze Biomediche, Università "G. D'Annunzio", Chieti.
| | | | | | | | | | | | | |
Collapse
|
49
|
Maraldi NM, Mazzotti G, Rana R, Antonucci A, Di Primio R, Guidotti L. The nuclear envelope, human genetic diseases and ageing. Eur J Histochem 2007; 51 Suppl 1:117-24. [PMID: 17703602] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/16/2023] Open
Abstract
Here we present an overview of the experimental evidence and of the conceptual basis for the involvement of lamins and nuclear envelope proteins in a group of genetic diseases collectively referred to as laminopathies. Some of these diseases affect a specific tissue (skeletal and/or cardiac muscles, subcutaneous fat, peripheral nerves), while others affect a variety of tissues; this suggests that the pathogenic mechanism of laminopathies could reside in the alteration of basic mechanisms affecting gene expression. On the other hand, a common feature of cells from laminopathic patients is represented by nuclear shape alterations and heterochromatin rearrangements. The definition of the role of lamins in the fine regulation of heterochromatin organization may help understanding not only the pathogenic mechanism of laminopathies but also the molecular basis of cell differentiation and ageng.
Collapse
Affiliation(s)
- N M Maraldi
- Department of Scienze Anatomiche Umane e Fisiopatologia Apparato Locomotore, University of Bologna, Italy.
| | | | | | | | | | | |
Collapse
|
50
|
Di Giampaolo L, Di Donato A, Antonucci A, Paiardini G, Travaglini P, Spagnoli G, Magrini A, Reale M, Dadorante V, Iannaccone U, Di Sciascio MB, Di Gioacchino M, Boscolo P. Follow up study on the immune response to low frequency electromagnetic fields in men and women working in a museum. Int J Immunopathol Pharmacol 2006; 19:37-42. [PMID: 17291405] [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] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/13/2023] Open
Abstract
Seven women and eight men, exposed to low frequency (50 Hz) electromagnetic fields (EMFs) in a museum for 20 hours a week, were investigated in the years 1999 and 2005. During the first study, the mean EMF exposure in the working place was 1.7 microT and 1.1 microT, respectively. In the first investigation, the EMF-exposed men showed reduced blood NK lymphocytes in relation to controls, while EMF-exposed women presented reduced PHA-stimulated IFN-gamma release from peripheral blood mononuclear cells (PBMC). In the year 2005, blood cytotoxic activity, state and trait anxiety (STAI I and II, respectively) and occupational stress were also investigated. The scores of STAI I and II of the control women were slightly higher than those of the control men. EMF-exposed men showed higher occupational stress but normal immune parameters. EMF-exposed women showed, in relation to controls, lower PHA-stimulated IFN-gamma release from PBMC and reduced blood cytotoxic activity/CD45+-CD16+-56+ NK lymphocytes (but not per ml of blood). One of the women exposed to EMF, who worked a night shift, showed marked lymphopenia with very low NK lymphocytes and reduced IFN-gamma release; these immune parameters returned to normal following a change of work site. This study suggests that low frequency EMFs affect the immune functions of women more than those of men. Moreover, the determination of immune parameters seems to be a useful marker of the health effects of exposure to EMFs.
Collapse
Affiliation(s)
- L Di Giampaolo
- Operative Unit of Occupational Medicine of the University G. d'Annunzio of Chieti, Pescara, Italy
| | | | | | | | | | | | | | | | | | | | | | | | | |
Collapse
|