1
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Peng M, Tavaniello S, Banaszak M, Wlaźlak S, Palazzo M, Grassi G, Maiorano G. Comparison of Fatty Acid Profile in Egg Yolk from Late-Age Hens Housed in Enriched Cages and in a Free Range System. Animals (Basel) 2024; 14:1099. [PMID: 38612338 PMCID: PMC11010829 DOI: 10.3390/ani14071099] [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] [Received: 03/05/2024] [Revised: 03/22/2024] [Accepted: 04/02/2024] [Indexed: 04/14/2024] Open
Abstract
In recent years, the free-range system for laying hens has increased, driven by societal sensitivity to animal welfare. This study aimed to comparatively analyze the total lipid, cholesterol, and fatty acid composition of egg yolks of late-age laying hens reared in enriched cages (C) and the free-range system (FR). Eggs were collected from Lohmann Brown Classic hens at the 68th, 70th, 72nd, and 74th week of age. The concentrations of total lipids and cholesterol were not affected (p > 0.05) by either factor. Egg yolk from the FR group showed lower (p < 0.01) monounsaturated fatty acids and higher (p < 0.01) polyunsaturated fatty acid (PUFA) compared with that of the C group. From a nutritional point of view, the PUFA n-6/n-3 and the PUFA/SFA ratios of egg yolk from the FR group were favorably lower and higher (p < 0.01) compared with the C one. Conversely, hen age did not affect (p > 0.05) the fatty acid composition of yolks. Interactions between factors were found for total n-3 and n-6 PUFA and the n-6/n-3 ratio (p < 0.01), as well as the thrombogenic index (p < 0.05). In conclusion, the results confirmed that the free-range system may improve the nutritional yolk fatty acid profile and its positive impact on human health.
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Affiliation(s)
- Meng Peng
- Department of Agricultural, Environmental and Food Sciences, University of Molise, 86100 Campobasso, Italy
| | - Siria Tavaniello
- Department of Agricultural, Environmental and Food Sciences, University of Molise, 86100 Campobasso, Italy
| | - Mirosław Banaszak
- Department of Animal Breeding and Nutrition, Faculty of Animal Breeding and Biology, PBS Bydgoszcz University of Science and Technology, 85-084 Bydgoszcz, Poland
| | - Sebastian Wlaźlak
- Department of Animal Breeding and Nutrition, Faculty of Animal Breeding and Biology, PBS Bydgoszcz University of Science and Technology, 85-084 Bydgoszcz, Poland
| | - Marisa Palazzo
- Department of Agricultural, Environmental and Food Sciences, University of Molise, 86100 Campobasso, Italy
| | - Giulia Grassi
- Department of Agricultural, Environmental and Food Sciences, University of Molise, 86100 Campobasso, Italy
| | - Giuseppe Maiorano
- Department of Agricultural, Environmental and Food Sciences, University of Molise, 86100 Campobasso, Italy
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Grassi G, Di Gregorio P, Rando A, Perna AM. Quality and sensorial evaluation of beef burgers added with Sicilian sumac ( Rhus coriaria L). Heliyon 2024; 10:e26848. [PMID: 38439886 PMCID: PMC10909727 DOI: 10.1016/j.heliyon.2024.e26848] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2023] [Revised: 02/19/2024] [Accepted: 02/21/2024] [Indexed: 03/06/2024] Open
Abstract
The Sicilian sumac (Rhus coriaria L.) is considered an excellent source of natural polyphenols whose antioxidant activity is able to affect specific technological functions. The effect of the Rhus coriaria addition on the quality of beef burgers before and after cooking was evaluated, by pH, colour, protein (-SH) and lipid oxidation, total phenol content and antioxidant activity (ABTS assay). The sumac in burgers (THs) resulted in a significant increase in all dry matter components (P < 0.05), while water content and pH value decreased. Furthermore, THs, compared with control burgers (CHs), were characterised by lower L* and peroxidation values and higher a* and b* values (p < 0.05). The Rhus added in the burgers positively influenced the total phenolic content and antioxidant activity values. Cooking reduced content of phenols, -SH groups and antioxidant activity. However, in THs the reduction of -SH, phenols and antioxidant activity was more limited than in CHs (p < 0.05). Sensory analysis showed a higher appreciation for THs by consumers for all the considered attributes. The ground meat incorporated with sumac could be a valid strategy to improve its quality and sensorial evaluation.
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Affiliation(s)
- Giulia Grassi
- School of Agricultural, Forestry, Food and Environmental Sciences, University of Basilicata, Viale dell’Ateneo Lucano 10, 85100, Potenza, Italy
| | - Paola Di Gregorio
- School of Agricultural, Forestry, Food and Environmental Sciences, University of Basilicata, Viale dell’Ateneo Lucano 10, 85100, Potenza, Italy
| | - Andrea Rando
- School of Agricultural, Forestry, Food and Environmental Sciences, University of Basilicata, Viale dell’Ateneo Lucano 10, 85100, Potenza, Italy
| | - Anna Maria Perna
- School of Agricultural, Forestry, Food and Environmental Sciences, University of Basilicata, Viale dell’Ateneo Lucano 10, 85100, Potenza, Italy
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Grassi G, Capasso G, Rando A, Perna AM. Antioxidant Activity of Beef, Pork and Chicken Burgers before and after Cooking and after In Vitro Intestinal Digestion. Foods 2023; 12:4100. [PMID: 38002158 PMCID: PMC10670588 DOI: 10.3390/foods12224100] [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] [Received: 09/21/2023] [Revised: 11/07/2023] [Accepted: 11/09/2023] [Indexed: 11/26/2023] Open
Abstract
The aim of the present work was to evaluate and compare in vitro the antioxidant activity of raw, cooked and cooked-digested pork, beef and chicken burgers. The cooking process influenced the antioxidant capacity of the meat by decreasing the values of ABTS, FRAP and the content of free thiols. Conversely, a positive effect was observed after in vitro gastrointestinal digestion which increased the biological activity of the meat, characterised by greater antioxidant activity. The type of meat influenced the chemical composition and biological capacity of the burgers. In fact, both before and after the cooking process, beef burgers showed higher thiol content and, consequently, a higher oxidative stability of proteins than chicken and pork burgers. In vitro gastrointestinal digestion also improved the nutraceutical quality of beef burgers, which showed higher ABTS values and thiol content than pork burgers, which showed higher FRAP values. This work aims to support the potential of meat constituents as a natural antioxidant component that is essential to counteract the oxidative stress responsible for imbalances in the human organism and several cardiovascular diseases.
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Affiliation(s)
- Giulia Grassi
- Department of Agriculture, Environment and Food, University of Molise, Via De Sanctis 1, 86100 Campobasso, Italy
| | - Giambattista Capasso
- School of Agricultural, Forestry, Food and Environmental Sciences, University of Basilicata, Viale dell’Ateneo Lucano 10, 85100 Potenza, Italy; (G.C.); (A.R.); (A.M.P.)
| | - Andrea Rando
- School of Agricultural, Forestry, Food and Environmental Sciences, University of Basilicata, Viale dell’Ateneo Lucano 10, 85100 Potenza, Italy; (G.C.); (A.R.); (A.M.P.)
| | - Anna Maria Perna
- School of Agricultural, Forestry, Food and Environmental Sciences, University of Basilicata, Viale dell’Ateneo Lucano 10, 85100 Potenza, Italy; (G.C.); (A.R.); (A.M.P.)
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Fusario D, Neri A, Carbone L, Resca L, Marano L, Grassi G, Calomino N, Verre L, Roviello F, Marrelli D. Authors' Reply: The Emergency Surgery Frailty Index (EmSFI) in Elderly Patients with Acute Appendicitis-An External Validation of Prognostic Score. World J Surg 2023; 47:2945-2946. [PMID: 37658130 DOI: 10.1007/s00268-023-07152-9] [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] [Accepted: 08/05/2023] [Indexed: 09/03/2023]
Affiliation(s)
- Daniele Fusario
- Department of Medicine, Surgery and Neurosciences, University of Siena, Siena, Italy
| | - Alessandro Neri
- Department of Medicine, Surgery and Neurosciences, University of Siena, Siena, Italy
| | - Ludovico Carbone
- Department of Medicine, Surgery and Neurosciences, University of Siena, Siena, Italy.
| | - Luca Resca
- Department of Medicine, Surgery and Neurosciences, University of Siena, Siena, Italy
| | - Luigi Marano
- Department of Medicine, Surgery and Neurosciences, University of Siena, Siena, Italy
| | - Giulia Grassi
- Department of Medicine, Surgery and Neurosciences, University of Siena, Siena, Italy
| | - Natale Calomino
- Department of Medicine, Surgery and Neurosciences, University of Siena, Siena, Italy
| | - Luigi Verre
- Department of Medicine, Surgery and Neurosciences, University of Siena, Siena, Italy
| | - Franco Roviello
- Department of Medicine, Surgery and Neurosciences, University of Siena, Siena, Italy
| | - Daniele Marrelli
- Department of Medicine, Surgery and Neurosciences, University of Siena, Siena, Italy
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Grassi G, Capasso G, Gambacorta E, Perna AM. Chemical and Functional Characterization of Propolis Collected from Different Areas of South Italy. Foods 2023; 12:3481. [PMID: 37761190 PMCID: PMC10528787 DOI: 10.3390/foods12183481] [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] [Received: 08/29/2023] [Revised: 09/13/2023] [Accepted: 09/14/2023] [Indexed: 09/29/2023] Open
Abstract
This study investigated the chemical and functional characterization of propolis collected in southern Italy, in particular in Basilicata, a region rich in ecological and vegetative biodiversity. Sixteen samples of propolis, collected within a radius of 40 km from each other in the Basilicata region, showed significant differences between the chemical and functional parameters investigated: color index (L*, a*, b*; p < 0.05) and variation in chemical composition and antioxidant activities by ABTS and FRAP assays. In general, Lucanian propolis had a low content of waxes (p < 0.05) and a high content of resin (p < 0.05) and balsams (p < 0.05). The content of the total phenolic compounds and flavonoids was highly variable, as was the biological capacity. In conclusion, Lucanian propolis showed remarkable variability, highlighting significant diversification according to the geographical position and the diversity of the flora surrounding the apiary that the bees use as a source of resin. This study, therefore, contributes to the enhancement of the quality of propolis, laying the foundations for the production and marketing of propolis not only in the food industry but also in the pharmaceutical and cosmetic industries.
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Affiliation(s)
- Giulia Grassi
- Department of Agricultural, Environmental and Food Sciences, University of Molise, Via De Sanctis 1, 86100 Campobasso, Italy
| | - Giambattista Capasso
- School of Agricultural, Forestry, Food and Environmental Sciences, University of Basilicata, Viale dell’Ateneo Lucano 10, 85100 Potenza, Italy; (G.C.); (E.G.); (A.M.P.)
| | - Emilio Gambacorta
- School of Agricultural, Forestry, Food and Environmental Sciences, University of Basilicata, Viale dell’Ateneo Lucano 10, 85100 Potenza, Italy; (G.C.); (E.G.); (A.M.P.)
| | - Anna Maria Perna
- School of Agricultural, Forestry, Food and Environmental Sciences, University of Basilicata, Viale dell’Ateneo Lucano 10, 85100 Potenza, Italy; (G.C.); (E.G.); (A.M.P.)
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Pappalardo I, Santarsiero A, Radice RP, Martelli G, Grassi G, de Oliveira MR, Infantino V, Todisco S. Effects of Extracts of Two Selected Strains of Haematococcus pluvialis on Adipocyte Function. Life (Basel) 2023; 13:1737. [PMID: 37629594 PMCID: PMC10455862 DOI: 10.3390/life13081737] [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] [Received: 07/06/2023] [Revised: 08/10/2023] [Accepted: 08/10/2023] [Indexed: 08/27/2023] Open
Abstract
Recently, microalgae are arousing considerable interest as a source of countless molecules with potential impacts in the nutraceutical and pharmaceutical fields. Haematococcus pluvialis, also named Haematococcus lacustris, is the largest producer of astaxanthin, a carotenoid exhibiting powerful health effects, including anti-lipogenic and anti-diabetic activities. This study was carried out to investigate the properties of two selected strains of H. pluvialis (FBR1 and FBR2) on lipid metabolism, lipolysis and adipogenesis using an in vitro obesity model. FBR1 and FBR2 showed no antiproliferative effect at the lowest concentration in 3T3-L1 adipocytes. Treatment with FBR2 extract reduced lipid deposition, detected via Oil Red O staining and the immunocontent of the adipogenic proteins PPARγ, ACLY and AMPK was revealed using Western blot analysis. Extracts from both strains induced lipolysis in vitro and reduced the secretion of interleukin-6 and tumor necrosis factor-α. Moreover, the FBR1 and FBR2 extracts improved mitochondrial function, reducing the levels of mitochondrial superoxide anion radical and increasing mitochondrial mass compared to untreated adipocytes. These findings suggest that FBR2 extract, more so than FBR1, may represent a promising strategy in overweight and obesity prevention and treatment.
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Affiliation(s)
- Ilaria Pappalardo
- Department of Science, University of Basilicata, Viale dell’Ateneo Lucano 10, 85100 Potenza, Italy; (I.P.); (A.S.); (R.P.R.); (G.M.)
| | - Anna Santarsiero
- Department of Science, University of Basilicata, Viale dell’Ateneo Lucano 10, 85100 Potenza, Italy; (I.P.); (A.S.); (R.P.R.); (G.M.)
| | - Rosa Paola Radice
- Department of Science, University of Basilicata, Viale dell’Ateneo Lucano 10, 85100 Potenza, Italy; (I.P.); (A.S.); (R.P.R.); (G.M.)
- Bioinnova Srls, Via Ponte Nove Luci, 22, 85100 Potenza, Italy
| | - Giuseppe Martelli
- Department of Science, University of Basilicata, Viale dell’Ateneo Lucano 10, 85100 Potenza, Italy; (I.P.); (A.S.); (R.P.R.); (G.M.)
| | - Giulia Grassi
- School of Agriculture, University of Basilicata, Forest, Food and Environmental Sciences, Viale dell’Ateneo Lucano 10, 85100 Potenza, Italy;
| | - Marcos Roberto de Oliveira
- Departamento de Bioquímica Rua Ramiro Barcelos, Universidade Federal do Rio Grande do Sul (UFRGS), 2600 Anexo Santa Cecília, Porto Alegre 90610-000, RS, Brazil;
| | - Vittoria Infantino
- Department of Science, University of Basilicata, Viale dell’Ateneo Lucano 10, 85100 Potenza, Italy; (I.P.); (A.S.); (R.P.R.); (G.M.)
| | - Simona Todisco
- Department of Science, University of Basilicata, Viale dell’Ateneo Lucano 10, 85100 Potenza, Italy; (I.P.); (A.S.); (R.P.R.); (G.M.)
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Verre L, Gallo G, Grassi G, Bussolin E, Carbone L, Poto GE, Carpineto Samorani O, Marano L, Marrelli D, Roviello F. Transanal hemorrhoidal dearterialization (THD) for hemorrhoidal disease: An Italian single-institution 5-year experience analysis and updated literature review. Front Surg 2022; 9:1088546. [PMID: 36620384 PMCID: PMC9811001 DOI: 10.3389/fsurg.2022.1088546] [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] [Received: 11/03/2022] [Accepted: 12/05/2022] [Indexed: 12/24/2022] Open
Abstract
Background Hemorrhoidal disease is a highly prevalent, chronic disorder that usually compromise patients' quality of life. Despite recent advances in pharmacologic and surgical therapeutic options, a clear treatment "gold standard" is lacking. Our aim is to analyze the outcomes following Transanal Hemorrhoidal Dearterialization (THD) procedure. Methods Patients who failed conservative treatment and underwent THD Doppler between 2017 and 2021 were enrolled. Follow-up interviews (consisting of clinical examination, Visual Analog Scale for pain-VAS, Vaizey incontinence score, Hemorrhoid Severity Score) were administered 1 week, 2 weeks, 1 month and 6 months after surgery. Results Forty-seven out of 75 patients were male, and the mean age was 50 (± 17.9) years. Hemorrhoids were classified as Goligher's degree II in 25 cases, III in 40 and IV, simple irreducible without ischemic changes, in 10. The mean operative time was 35 (28-60) minutes, and most procedures were performed with epidural anesthesia (80%). No intraoperative complications occurred, and 73 patients (97.3%) were discharged within post-operative day 1. Early post-operative pain and bleeding occurred in 37.3% and 8% of patients, respectively. No patients experienced anal incontinence and severe symptoms at 6 months after surgery. The overall success rate was 97.3%. Conclusions THD is safe and effective in hemorrhoidal disease at degree II if bleeding, III, and IV without ischemic changes, both as a first intervention and on recurrence. Physician and patient need to understand each other's expectations, weight the risks and benefits, and customize the treatment.
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Affiliation(s)
- Luigi Verre
- Department of Medicine, Surgery and Neurosciences, Unit of General Surgery and Surgical Oncology, University of Siena, Siena, Italy,Correspondence: Luigi Verre
| | - Gaetano Gallo
- Department of Surgical Sciences, La Sapienza University of Roma, Roma, Italy
| | - Giulia Grassi
- Department of Medicine, Surgery and Neurosciences, Unit of General Surgery and Surgical Oncology, University of Siena, Siena, Italy
| | - Edoardo Bussolin
- Department of Medicine, Surgery and Neurosciences, Unit of General Surgery and Surgical Oncology, University of Siena, Siena, Italy
| | - Ludovico Carbone
- Department of Medicine, Surgery and Neurosciences, Unit of General Surgery and Surgical Oncology, University of Siena, Siena, Italy
| | - Gianmario Edoardo Poto
- Department of Medicine, Surgery and Neurosciences, Unit of General Surgery and Surgical Oncology, University of Siena, Siena, Italy
| | - Osvaldo Carpineto Samorani
- Department of Medicine, Surgery and Neurosciences, Unit of General Surgery and Surgical Oncology, University of Siena, Siena, Italy
| | - Luigi Marano
- Department of Medicine, Surgery and Neurosciences, Unit of General Surgery and Surgical Oncology, University of Siena, Siena, Italy
| | - Daniele Marrelli
- Department of Medicine, Surgery and Neurosciences, Unit of General Surgery and Surgical Oncology, University of Siena, Siena, Italy
| | - Franco Roviello
- Department of Medicine, Surgery and Neurosciences, Unit of General Surgery and Surgical Oncology, University of Siena, Siena, Italy
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Grassi G, Simonetti A, Gambacorta E, Perna A. Decrease of activity of antioxidant enzymes, lysozyme content, and protein degradation in milk contaminated with heavy metals (cadmium and lead). JDS Commun 2022; 3:312-316. [PMID: 36340905 PMCID: PMC9623711 DOI: 10.3168/jdsc.2022-0222] [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] [Figures] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Accepted: 06/11/2022] [Indexed: 06/16/2023]
Abstract
The aim of this study was to evaluate the effect of added Cd and Pb to milk on its stability by determining antioxidant enzymatic activities, lysozyme content, and protein degradation. Antioxidant enzymatic activities were spectrophotometrically determined by superoxide dismutase, catalase, xanthine oxidase, and glutathione peroxidase assays; lysozyme was identified and quantified by HPLC-UV analysis, and protein degradation was investigated by spectrophotometric analysis of advanced oxidation protein products (AOPP) and dityrosine content. In this study, contaminated milk samples showed a significant reduction in activity of all studied enzymes compared with control milk. The contamination of milk also led to a significant reduction in the lysozyme content; lysozyme content was decreased about 22% and 18% in Pb milk and Cd milk, respectively, compared with control milk. The presence of the contaminants in the milk resulted in a significant increase of both dityrosine concentration and AOPP compared with the control milk. Moreover, between types of contaminated milk, dityrosine and AOPP values were significantly higher in the Pb milk than in the Cd milk. Therefore, it is important to monitor the presence of these toxic elements in milk for the damage they cause to consumer health both directly due to their ingestion and indirectly due to loss of milk stability.
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Perna A, Gambacorta E, Simonetti A, Grassi G, Scopa A. Effect of Ozone Treatment Exposure Time on Oxidative Stability of Cream Milk. EUR J LIPID SCI TECH 2022. [DOI: 10.1002/ejlt.202100238] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- A. Perna
- School of Agricultural Forestry, Food and Environmental Sciences University of Basilicata Viale dell'Ateneo Lucano 10‐85100 Potenza Italy
| | - E. Gambacorta
- School of Agricultural Forestry, Food and Environmental Sciences University of Basilicata Viale dell'Ateneo Lucano 10‐85100 Potenza Italy
| | - A. Simonetti
- School of Agricultural Forestry, Food and Environmental Sciences University of Basilicata Viale dell'Ateneo Lucano 10‐85100 Potenza Italy
| | - G. Grassi
- School of Agricultural Forestry, Food and Environmental Sciences University of Basilicata Viale dell'Ateneo Lucano 10‐85100 Potenza Italy
| | - A. Scopa
- School of Agricultural Forestry, Food and Environmental Sciences University of Basilicata Viale dell'Ateneo Lucano 10‐85100 Potenza Italy
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Vio R, China P, Marras E, Cutolo A, Valle R, Grassi G, Sacca’ S, Chinellato A, Themistoclakis S. Safety and efficacy of direct oral anticoagulants in patients with atrial fibrillation on concomitant treatment with dronedarone. Europace 2022. [DOI: 10.1093/europace/euac053.291] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Funding Acknowledgements
Type of funding sources: None.
Introduction
The use of direct oral anticoagulants (DOACs) in patients with atrial fibrillation (AF) is associated with bleedings. Interactions with dronedarone may increase this risk, but data on concomitant treatment of DOACs with dronedarone are limited.
Purpose
The primary endpoint was to compare the survival free from the composite endpoint of clinically relevant bleeding, thromboembolic event and all-cause death, between AF patients on treatment with dronedarone and different DOACs. The secondary endpoints were to compare the survival free from i) clinically relevant bleeding and ii) clinically relevant major bleeding.
Methods
A retrospective study was conducted at our Local Health Unit, from January 1st 2016 to December 31st 2020. The population included AF patients with concomitant prescriptions of DOACs and dronedarone. Patients were divided into 4 groups (rivaroxaban, apixaban, edoxaban, dabigatran). Clinically relevant major bleedings were defined as fatal bleeding or bleeding leading to transfusion of ≥2 units of blood. Clinically relevant non-major bleedings were defined as any sign of hemorrhage that does not fit the criteria for major bleeding but does lead to hospitalization or emergency room admission. Thromboembolic events were defined as ischemic stroke, transient ischemic attack (TIA), and systemic embolism.
Results
165 patients were included: 46/165 (28%) on rivaroxaban, 66/165 (40%) on apixaban, 45/165 (27%) on edoxaban, and 8/165 (5%) on dabigatran (Fig.1). Over a median follow-up of 339 days, 14/165 (8%) met the primary composite endpoint: 8/165 (5%) had clinically relevant bleedings, of which 1/165 (0.6%) was a clinically relevant major bleeding (i.e., fatal spontaneous intracerebral hemorrhage), 2/165 (1%) had TIAs, and 5/165 (3%) died. We found no difference in survival free from the primary composite endpoint and from clinically relevant bleeding between groups (p=0.19 and p=0.69, respectively) (Fig. 2A-B). However, survival free from clinically relevant major bleeding was significantly lower in dabigatran users (p=0.003) (Fig. 2C). At a secondary analysis, DOACs contraindicated by 2015 EHRA guide (dabigatran, edoxaban 60 mg), and not by 2018/2021 EHRA guides (rivaroxaban, dabigatran, edoxaban 60 mg), were associated with lower survival from either clinically relevant bleeding or clinically relevant major bleeding (p=0.03 and p<0.001, respectively).
Conclusions
In our study on patients on concomitant treatment with DOACs and dronedarone, there was no difference in survival free from the primary composite endpoint and from clinically relevant bleeding between groups of coadministration. However, survival free from clinically relevant major bleeding was significantly lower in dabigatran users. DOACs contraindicated by 2015 EHRA guide (and not by the latest 2018/2021 EHRA guides) are associated with lower survival from either clinically relevant bleeding or clinically relevant major bleeding.
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Affiliation(s)
- R Vio
- Hospital dell’Angelo, Mestre-Venice, Italy
| | - P China
- Hospital dell’Angelo, Mestre-Venice, Italy
| | - E Marras
- Hospital dell’Angelo, Mestre-Venice, Italy
| | - A Cutolo
- Hospital dell’Angelo, Mestre-Venice, Italy
| | - R Valle
- Madonna della Navicella Civil Hospital, Chioggia, Italy
| | - G Grassi
- Hospital S.Giovanni e Paolo, Venezia, Italy
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Vio R, China P, Marras E, Cutolo A, Valle R, Grassi G, Saccà S, Chinellato A, Themistoclakis S. C51 SAFETY AND EFFICACY OF DIRECT ORAL ANTICOAGULANTS IN PATIENTS WITH ATRIAL FIBRILLATION ON CONCOMITANT TREATMENT WITH DRONEDARONE. Eur Heart J Suppl 2022. [DOI: 10.1093/eurheartj/suac011.050] [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
The use of direct oral anticoagulants (DOACs) in patients with atrial fibrillation (AF) is associated with bleedings. Interactions with dronedarone may increase this risk, but data on concomitant treatment of DOACs with dronedarone are limited.
Aim
The primary endpoint was to compare the survival free from the composite endpoint of clinically relevant bleeding, thromboembolic event and death, between AF patients on treatment with dronedarone and different DOACs. The secondary endpoints were to compare the survival free from i) clinically relevant bleeding and ii) clinically relevant major bleeding.
Methods
A retrospective study was conducted at the Local Health Unit “Ulss3 Serenissima” of Venice, Italy, from January 1st 2016 to December 31st 2020. The eligible population included AF patients with concomitant prescriptions of DOACs and dronedarone. Patients were divided in 4 groups (rivaroxaban, apixaban, edoxaban, dabigatran).
Results
165 patients were included: 46/165 (28%) on rivaroxaban, 66/165 (40%) on apixaban, 45/165 (27%) on edoxaban, and 8/165 (5%) on dabigatran (Fig.1). Over a median follow–up of 339 days, 14/165 (8%) met the primary composite endpoint: 8/165 (5%) had clinically relevant bleedings, of which 1/165 (0.6%) was a clinically relevant major bleeding, 2/165 (1%) had TIAs, and 5/165 (3%) died. We found no difference in survival free from the primary composite endpoint and from clinically relevant bleeding between groups (log–rank test p = 0.19 and p = 0.69, respectively) (Fig. 2A–B). However, survival free from clinically relevant major bleeding was significantly lower in dabigatran users (p = 0.003) (Fig. 2C). At a secondary analysis, DOACs contraindicated by 2015 EHRA guide (dabigatran, edoxaban 60 mg), and not by 2018/2021 EHRA guides (rivaroxaban, dabigatran, edoxaban 60 mg), were associated with lower survival from either clinically relevant bleeding or clinically relevant major bleeding (log–rank test p = 0.03 and p < 0.001, respectively) (Fig. 3).
Conclusions
In our study, there was no difference in survival free from the primary composite endpoint and from clinically relevant bleeding between groups of coadministration. However, survival free from clinically relevant major bleeding was significantly lower in dabigatran users. DOACs contraindicated by 2015 EHRA guide (and not by the latest 2018/2021 EHRA guides) are associated with lower survival from either clinically relevant bleeding or clinically relevant major bleeding.
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Affiliation(s)
- R Vio
- OSPEDALE DELL‘ANGELO; UNITÀ OPERATIVA COMPLESSA DI CARDIOLOGIA, MESTRE; OSPEDALE MADONNA DELLA NAVICELLA; UNITÀ DI CARDIOLOGIA, CHIOGGIA; OSPEDALE CIVILE; UNITÀ DI CARDIOLOGIA, VENEZIA; OSPEDALE DI MIRANO; UNITÀ DI CARDIOLOGIA, MIRANO; OSPEDALE DELL‘ANGELO; FARMACIA OSPEDALIERA, MESTRE
| | - P China
- OSPEDALE DELL‘ANGELO; UNITÀ OPERATIVA COMPLESSA DI CARDIOLOGIA, MESTRE; OSPEDALE MADONNA DELLA NAVICELLA; UNITÀ DI CARDIOLOGIA, CHIOGGIA; OSPEDALE CIVILE; UNITÀ DI CARDIOLOGIA, VENEZIA; OSPEDALE DI MIRANO; UNITÀ DI CARDIOLOGIA, MIRANO; OSPEDALE DELL‘ANGELO; FARMACIA OSPEDALIERA, MESTRE
| | - E Marras
- OSPEDALE DELL‘ANGELO; UNITÀ OPERATIVA COMPLESSA DI CARDIOLOGIA, MESTRE; OSPEDALE MADONNA DELLA NAVICELLA; UNITÀ DI CARDIOLOGIA, CHIOGGIA; OSPEDALE CIVILE; UNITÀ DI CARDIOLOGIA, VENEZIA; OSPEDALE DI MIRANO; UNITÀ DI CARDIOLOGIA, MIRANO; OSPEDALE DELL‘ANGELO; FARMACIA OSPEDALIERA, MESTRE
| | - A Cutolo
- OSPEDALE DELL‘ANGELO; UNITÀ OPERATIVA COMPLESSA DI CARDIOLOGIA, MESTRE; OSPEDALE MADONNA DELLA NAVICELLA; UNITÀ DI CARDIOLOGIA, CHIOGGIA; OSPEDALE CIVILE; UNITÀ DI CARDIOLOGIA, VENEZIA; OSPEDALE DI MIRANO; UNITÀ DI CARDIOLOGIA, MIRANO; OSPEDALE DELL‘ANGELO; FARMACIA OSPEDALIERA, MESTRE
| | - R Valle
- OSPEDALE DELL‘ANGELO; UNITÀ OPERATIVA COMPLESSA DI CARDIOLOGIA, MESTRE; OSPEDALE MADONNA DELLA NAVICELLA; UNITÀ DI CARDIOLOGIA, CHIOGGIA; OSPEDALE CIVILE; UNITÀ DI CARDIOLOGIA, VENEZIA; OSPEDALE DI MIRANO; UNITÀ DI CARDIOLOGIA, MIRANO; OSPEDALE DELL‘ANGELO; FARMACIA OSPEDALIERA, MESTRE
| | - G Grassi
- OSPEDALE DELL‘ANGELO; UNITÀ OPERATIVA COMPLESSA DI CARDIOLOGIA, MESTRE; OSPEDALE MADONNA DELLA NAVICELLA; UNITÀ DI CARDIOLOGIA, CHIOGGIA; OSPEDALE CIVILE; UNITÀ DI CARDIOLOGIA, VENEZIA; OSPEDALE DI MIRANO; UNITÀ DI CARDIOLOGIA, MIRANO; OSPEDALE DELL‘ANGELO; FARMACIA OSPEDALIERA, MESTRE
| | - S Saccà
- OSPEDALE DELL‘ANGELO; UNITÀ OPERATIVA COMPLESSA DI CARDIOLOGIA, MESTRE; OSPEDALE MADONNA DELLA NAVICELLA; UNITÀ DI CARDIOLOGIA, CHIOGGIA; OSPEDALE CIVILE; UNITÀ DI CARDIOLOGIA, VENEZIA; OSPEDALE DI MIRANO; UNITÀ DI CARDIOLOGIA, MIRANO; OSPEDALE DELL‘ANGELO; FARMACIA OSPEDALIERA, MESTRE
| | - A Chinellato
- OSPEDALE DELL‘ANGELO; UNITÀ OPERATIVA COMPLESSA DI CARDIOLOGIA, MESTRE; OSPEDALE MADONNA DELLA NAVICELLA; UNITÀ DI CARDIOLOGIA, CHIOGGIA; OSPEDALE CIVILE; UNITÀ DI CARDIOLOGIA, VENEZIA; OSPEDALE DI MIRANO; UNITÀ DI CARDIOLOGIA, MIRANO; OSPEDALE DELL‘ANGELO; FARMACIA OSPEDALIERA, MESTRE
| | - S Themistoclakis
- OSPEDALE DELL‘ANGELO; UNITÀ OPERATIVA COMPLESSA DI CARDIOLOGIA, MESTRE; OSPEDALE MADONNA DELLA NAVICELLA; UNITÀ DI CARDIOLOGIA, CHIOGGIA; OSPEDALE CIVILE; UNITÀ DI CARDIOLOGIA, VENEZIA; OSPEDALE DI MIRANO; UNITÀ DI CARDIOLOGIA, MIRANO; OSPEDALE DELL‘ANGELO; FARMACIA OSPEDALIERA, MESTRE
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12
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Gottardelli B, Masciocchi C, Martino A, Boldrini L, Mazzarella C, Grassi G, Massaccesi M, Valentini V, Damiani A. PO-1768 Regularized distributed Cox regression: a model for federated feature selection in survival analysis. Radiother Oncol 2022. [DOI: 10.1016/s0167-8140(22)03732-x] [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: 10/18/2022]
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13
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Van Ameringen M, Patterson B, Turna J, Lethbridge G, Goldman Bergmann C, Lamberti N, Rahat M, Sideris B, Francisco A, Fineberg N, Pallanti S, Grassi G, Vismara M, Albert U, Gedanke Shavitt R, Hollander E, Feusner J, Rodriguez C, Morgado P, Dell’Osso B. Obsessive-compulsive disorder during the COVID-19 pandemic. J Psychiatr Res 2022; 149:114-123. [PMID: 35272208 PMCID: PMC8872360 DOI: 10.1016/j.jpsychires.2022.02.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Accepted: 02/07/2022] [Indexed: 01/09/2023]
Affiliation(s)
- M. Van Ameringen
- Department of Psychiatry and Behavioural Neurosciences, McMaster University, Canada,MacAnxiety Research Centre, McMaster University, Canada,Corresponding author. Dept of Psychiatry and Behavioural Neurosciences, McMaster University. MacAnxiety Research Centre, 1057 Main St. W, #L02, Hamilton, ON, L8S 1B7, Canada
| | - B. Patterson
- Department of Psychiatry and Behavioural Neurosciences, McMaster University, Canada,MacAnxiety Research Centre, McMaster University, Canada
| | - J. Turna
- MacAnxiety Research Centre, McMaster University, Canada
| | - G. Lethbridge
- MacAnxiety Research Centre, McMaster University, Canada
| | - C. Goldman Bergmann
- Department of Psychiatry and Behavioural Neurosciences, McMaster University, Canada,MacAnxiety Research Centre, McMaster University, Canada
| | - N. Lamberti
- MacAnxiety Research Centre, McMaster University, Canada
| | - M. Rahat
- MacAnxiety Research Centre, McMaster University, Canada
| | - B. Sideris
- MacAnxiety Research Centre, McMaster University, Canada
| | | | - N. Fineberg
- National Obsessive Compulsive Disorders Treatment Service, Hertfordshire Partnership NHS Foundation Trust, Queen Elizabeth II Hospital, University of Hertfordshire, Postgraduate Medical School, UK
| | - S. Pallanti
- Institute of Neuroscience, Università di Firenze, Italy
| | | | - M. Vismara
- Department of Mental Health, Department of Biomedical and Clinical Sciences Luigi Sacco, University of Milan, Italy
| | - U. Albert
- Università degli Studi di Torino, Dipartimento di Neuroscienze, Italy
| | - R. Gedanke Shavitt
- OCD Spectrum Disorders Program, Institute and Department of Psychiatry, Hospital das Clinicas da Faculdade de Medicina da Universidade de Sao Paulo, Brazil
| | - E. Hollander
- Department of Psychiatry and Behavioral Sciences, Albert Einstein College of Medicine, Montefiore Medical Center, USA
| | - J. Feusner
- Department of Psychiatry University of Toronto, Canada
| | - C.I. Rodriguez
- Department of Psychiatry and Behavioural Sciences, Stanford University, USA
| | - P. Morgado
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Portugal
| | - B. Dell’Osso
- Department of Mental Health, Department of Biomedical and Clinical Sciences Luigi Sacco, University of Milan, Italy,“Aldo Ravelli” Center for Neurotechnology and Brain Therapeutic, University of Milan, Italy
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14
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Marano L, Carbone L, Poto GE, Gambelli M, Nguefack Noudem LL, Grassi G, Manasci F, Curreri G, Giuliani A, Piagnerelli R, Savelli V, Marrelli D, Roviello F, Boccardi V. Handgrip strength predicts length of hospital stay in an abdominal surgical setting: the role of frailty beyond age. Aging Clin Exp Res 2022. [PMID: 35389186 DOI: 10.1007/s40520-022-02121-z/figures/1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/23/2023]
Abstract
BACKGROUND Chronological age per se cannot be considered a prognostic risk factor for outcomes after elective surgery, whereas frailty could be. A simple and easy-to-get marker for frailty, such as handgrip strength (HGS), may support the surgeon in decision for an adequate healthcare plan. AIMS The aims of this study were to: (1) determine the prevalence of frailty in an abdominal surgery setting independent of age; (2) evaluate the predictive validity of HGS for the length of hospital stay (LOS). METHODS This is a retrospective study conducted in subjects who underwent abdominal surgical procedures. Only subjects with complete cognitive, functional, nutritional assessments and available measurement of HGS at admission were included. A final cohort of 108 patients were enrolled in the study. RESULTS Subjects had a mean age of 67.8 ± 15.8 years (age range 19-93 years old) and were mostly men. According to Fried's criteria, 17 (15.7%, 4F/13 M) were fit, 58 (23.7%; 24F/34 M) were pre-frail and 33 (30.6%; 20F/13 M) were frail. As expected, HGS significantly differed between groups having frail lower values as compared with pre-frail and fit persons (fit: 32.99 ± 10.34 kg; pre-frail: 27.49 ± 10.35 kg; frail: 15.96 ± 9.52 kg, p < 0.0001). A final regression analysis showed that HGS was significantly and inversely associated with LOS (p = 0.020) independent of multiple covariates, including age. DISCUSSION Most of the population undergoing abdominal surgery is pre-frail or frail. The measurement of handgrip strength is simple and inexpensive, and provides prognostic information for surgical outcomes. Muscle strength, as measured by handgrip dynamometry, is a strong predictor of LOS in a surgical setting.
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Affiliation(s)
- Luigi Marano
- Unit of General Surgery and Surgical Oncology, Department of Medicine Surgery and Neurosciences, University of Siena, Siena, Italy
| | - Ludovico Carbone
- Unit of General Surgery and Surgical Oncology, Department of Medicine Surgery and Neurosciences, University of Siena, Siena, Italy
| | - Gianmario Edoardo Poto
- Unit of General Surgery and Surgical Oncology, Department of Medicine Surgery and Neurosciences, University of Siena, Siena, Italy
| | - Margherita Gambelli
- Unit of General Surgery and Surgical Oncology, Department of Medicine Surgery and Neurosciences, University of Siena, Siena, Italy
| | - Leonelle Lore Nguefack Noudem
- Unit of General Surgery and Surgical Oncology, Department of Medicine Surgery and Neurosciences, University of Siena, Siena, Italy
| | - Giulia Grassi
- Unit of General Surgery and Surgical Oncology, Department of Medicine Surgery and Neurosciences, University of Siena, Siena, Italy
| | - Fabiana Manasci
- Unit of General Surgery and Surgical Oncology, Department of Medicine Surgery and Neurosciences, University of Siena, Siena, Italy
| | - Giulia Curreri
- Unit of General Surgery and Surgical Oncology, Department of Medicine Surgery and Neurosciences, University of Siena, Siena, Italy
| | - Alessandra Giuliani
- Unit of General Surgery and Surgical Oncology, Department of Medicine Surgery and Neurosciences, University of Siena, Siena, Italy
| | - Riccardo Piagnerelli
- Unit of General Surgery and Surgical Oncology, Department of Medicine Surgery and Neurosciences, University of Siena, Siena, Italy
| | - Vinno Savelli
- Unit of General Surgery and Surgical Oncology, Department of Medicine Surgery and Neurosciences, University of Siena, Siena, Italy
| | - Daniele Marrelli
- Unit of General Surgery and Surgical Oncology, Department of Medicine Surgery and Neurosciences, University of Siena, Siena, Italy
| | - Franco Roviello
- Unit of General Surgery and Surgical Oncology, Department of Medicine Surgery and Neurosciences, University of Siena, Siena, Italy
| | - Virginia Boccardi
- Section of Gerontology and Geriatrics, Department of Medicine and Surgery, University of Perugia, Perugia, Italy.
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15
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Marano L, Carbone L, Poto GE, Gambelli M, Nguefack Noudem LL, Grassi G, Manasci F, Curreri G, Giuliani A, Piagnerelli R, Savelli V, Marrelli D, Roviello F, Boccardi V. Handgrip strength predicts length of hospital stay in an abdominal surgical setting: the role of frailty beyond age. Aging Clin Exp Res 2022; 34:811-817. [PMID: 35389186 PMCID: PMC9076715 DOI: 10.1007/s40520-022-02121-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2022] [Accepted: 03/17/2022] [Indexed: 01/12/2023]
Abstract
Background Chronological age per se cannot be considered a prognostic risk factor for outcomes after elective surgery, whereas frailty could be. A simple and easy-to-get marker for frailty, such as handgrip strength (HGS), may support the surgeon in decision for an adequate healthcare plan. Aims The aims of this study were to: (1) determine the prevalence of frailty in an abdominal surgery setting independent of age; (2) evaluate the predictive validity of HGS for the length of hospital stay (LOS). Methods This is a retrospective study conducted in subjects who underwent abdominal surgical procedures. Only subjects with complete cognitive, functional, nutritional assessments and available measurement of HGS at admission were included. A final cohort of 108 patients were enrolled in the study. Results Subjects had a mean age of 67.8 ± 15.8 years (age range 19–93 years old) and were mostly men. According to Fried’s criteria, 17 (15.7%, 4F/13 M) were fit, 58 (23.7%; 24F/34 M) were pre-frail and 33 (30.6%; 20F/13 M) were frail. As expected, HGS significantly differed between groups having frail lower values as compared with pre-frail and fit persons (fit: 32.99 ± 10.34 kg; pre-frail: 27.49 ± 10.35 kg; frail: 15.96 ± 9.52 kg, p < 0.0001). A final regression analysis showed that HGS was significantly and inversely associated with LOS (p = 0.020) independent of multiple covariates, including age. Discussion Most of the population undergoing abdominal surgery is pre-frail or frail. The measurement of handgrip strength is simple and inexpensive, and provides prognostic information for surgical outcomes. Muscle strength, as measured by handgrip dynamometry, is a strong predictor of LOS in a surgical setting.
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Affiliation(s)
- Luigi Marano
- Unit of General Surgery and Surgical Oncology, Department of Medicine Surgery and Neurosciences, University of Siena, Siena, Italy
| | - Ludovico Carbone
- Unit of General Surgery and Surgical Oncology, Department of Medicine Surgery and Neurosciences, University of Siena, Siena, Italy
| | - Gianmario Edoardo Poto
- Unit of General Surgery and Surgical Oncology, Department of Medicine Surgery and Neurosciences, University of Siena, Siena, Italy
| | - Margherita Gambelli
- Unit of General Surgery and Surgical Oncology, Department of Medicine Surgery and Neurosciences, University of Siena, Siena, Italy
| | - Leonelle Lore Nguefack Noudem
- Unit of General Surgery and Surgical Oncology, Department of Medicine Surgery and Neurosciences, University of Siena, Siena, Italy
| | - Giulia Grassi
- Unit of General Surgery and Surgical Oncology, Department of Medicine Surgery and Neurosciences, University of Siena, Siena, Italy
| | - Fabiana Manasci
- Unit of General Surgery and Surgical Oncology, Department of Medicine Surgery and Neurosciences, University of Siena, Siena, Italy
| | - Giulia Curreri
- Unit of General Surgery and Surgical Oncology, Department of Medicine Surgery and Neurosciences, University of Siena, Siena, Italy
| | - Alessandra Giuliani
- Unit of General Surgery and Surgical Oncology, Department of Medicine Surgery and Neurosciences, University of Siena, Siena, Italy
| | - Riccardo Piagnerelli
- Unit of General Surgery and Surgical Oncology, Department of Medicine Surgery and Neurosciences, University of Siena, Siena, Italy
| | - Vinno Savelli
- Unit of General Surgery and Surgical Oncology, Department of Medicine Surgery and Neurosciences, University of Siena, Siena, Italy
| | - Daniele Marrelli
- Unit of General Surgery and Surgical Oncology, Department of Medicine Surgery and Neurosciences, University of Siena, Siena, Italy
| | - Franco Roviello
- Unit of General Surgery and Surgical Oncology, Department of Medicine Surgery and Neurosciences, University of Siena, Siena, Italy
| | - Virginia Boccardi
- Section of Gerontology and Geriatrics, Department of Medicine and Surgery, University of Perugia, Perugia, Italy.
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16
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Leidi F, Maloberti A, Bombelli M, Monticelli M, Ruzzenenti G, Biolcati M, Giani V, De Chiara B, Grassi G, Giannattasio C. Metabolic syndrome is related to vascular structural alterations but not to functional one both in hypertensives and healthy subjects. Eur Heart J 2021. [DOI: 10.1093/eurheartj/ehab724.2640] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Background
Metabolic Syndrome (MS) has been related to an impairment in arterial structural and functional properties with heterogeneous results.
Purpose
In this study we focused on the effects of MS on arterial carotid-femoral Pulse Wave Velocity (PWV) and common carotid Intima Media Thickness (IMT) in two different populations, one of hypertensive patients and one of healthy controls.
Methods
We enrolled 816 consecutive hypertensive (HT) and 536 healthy controls. Vascular structural (IMT) and functional (PWV) properties were evaluated. NCEP-ATP-III criteria were used for diagnosis of MS.
Results
MS was diagnosed in 26.9% and 6.9% in hypertensive and control subjects, respectively. PWV was similar in controls with and without MS (7.7±1.9 vs 7.6±1.1 m/s, p=0.69), while IMT was higher in controls with than those without MS (0.64±0.18 vs 0.57±0.13 mm, p=0.02). Hypertensives with MS were older (57.9±12.2 vs 52.7±14.1 years, p<0.001) and showed higher PWV (9.0±2.3 vs 8.4±2.1 m/s, p=0.001) and IMT (0.72±0.22 vs 0.65±0.17 mm, p<0.001) than those without MS, however at the age-adjusted analysis only the difference in IMT was confirmed (p=0.007). Regression models showed that MS was an independent determinant of IMT in both controls (β=0.08, p=0.03) and hypertensives (β=0.08, p=0.01), but not of PWV either in controls (β=0.006, p=0.886 and β=0.04, p=0.19, respectively).
Conclusions
The main finding of our work is that MS is a significant determinant of IMT while this is not the case for PWV. This result has been confirmed both in hypertensive subjects and in healthy controls.
Funding Acknowledgement
Type of funding sources: Public hospital(s). Main funding source(s): ASST Grande Ospedale Metropolitano Niguarda
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Affiliation(s)
- F Leidi
- ASST Great Metropolitan Niguarda, A. De Gasperis Department, Milan, Italy
| | - A Maloberti
- University of Milan-Bicocca, School of Medicine and Surgery, Milan, Italy
| | - M Bombelli
- University of Milan-Bicocca, School of Medicine and Surgery, Milan, Italy
| | - M Monticelli
- ASST Great Metropolitan Niguarda, A. De Gasperis Department, Milan, Italy
| | - G Ruzzenenti
- ASST Great Metropolitan Niguarda, A. De Gasperis Department, Milan, Italy
| | - M Biolcati
- ASST Great Metropolitan Niguarda, A. De Gasperis Department, Milan, Italy
| | - V Giani
- ASST Great Metropolitan Niguarda, A. De Gasperis Department, Milan, Italy
| | - B De Chiara
- ASST Great Metropolitan Niguarda, A. De Gasperis Department, Milan, Italy
| | - G Grassi
- University of Milan-Bicocca, School of Medicine and Surgery, Milan, Italy
| | - C Giannattasio
- University of Milan-Bicocca, School of Medicine and Surgery, Milan, Italy
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17
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Ferrante E, Cremaschi A, Serban AL, Indirli R, Grassi G, Locatelli M, Arosio M, Mantovani G. Usefulness of non-stimulated copeptin in the diagnosis of diabetes insipidus after pituitary surgery. J Endocrinol Invest 2021; 44:2315-2317. [PMID: 33609279 DOI: 10.1007/s40618-021-01530-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Accepted: 02/08/2021] [Indexed: 10/22/2022]
Affiliation(s)
- E Ferrante
- Department: Endocrinology Unit, Institute: Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Via Francesco Sforza, 35, 20143, Milan, Italy.
| | - A Cremaschi
- Department: Endocrinology Unit, Institute: Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Via Francesco Sforza, 35, 20143, Milan, Italy
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - A L Serban
- Department: Endocrinology Unit, Institute: Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Via Francesco Sforza, 35, 20143, Milan, Italy
- Department of Experimental Medicine, Sapienza University of Rome, Rome, Italy
| | - R Indirli
- Department: Endocrinology Unit, Institute: Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Via Francesco Sforza, 35, 20143, Milan, Italy
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - G Grassi
- Department: Endocrinology Unit, Institute: Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Via Francesco Sforza, 35, 20143, Milan, Italy
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - M Locatelli
- Neurosurgery Department, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico Di Milano, Milano, Italy
- Department of Pathophysiology and Transplantation, University of Milan, Milan, Italy
| | - M Arosio
- Department: Endocrinology Unit, Institute: Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Via Francesco Sforza, 35, 20143, Milan, Italy
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - G Mantovani
- Department: Endocrinology Unit, Institute: Fondazione IRCCS Ca' Granda, Ospedale Maggiore Policlinico, Via Francesco Sforza, 35, 20143, Milan, Italy
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
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18
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Giovanelli L, Aresta C, Favero V, Bonomi M, Cangiano B, Eller-Vainicher C, Grassi G, Morelli V, Pugliese F, Falchetti A, Gennari L, Scillitani A, Persani L, Chiodini I. Hidden hypercortisolism: a too frequently neglected clinical condition. J Endocrinol Invest 2021; 44:1581-1596. [PMID: 33394454 DOI: 10.1007/s40618-020-01484-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/24/2020] [Accepted: 12/07/2020] [Indexed: 01/06/2023]
Abstract
PURPOSE Classic Cushing's syndrome (CS) is a severe disease characterized by central obesity, hypertension, easy bruising, striae rubrae, buffalo hump, proximal myopathy and hypertricosis. However, several CS cases have also been reported with unusual or camouflaged manifestations. In recent years, several authors investigated the prevalence of "hidden hypercortisolism" (HidHyCo) among subjects affected with bone fragility, hypertension and type 2 diabetes mellitus (DM2). The prevalence of the HidHyCo is estimated to be much higher than that of classic CS. However, similarly to classic CS, HidHyCo is known to increase the risk of fractures, cardiovascular disease and mortality. METHODS We reviewed all published cases of unusual presentations of hypercortisolism and studies specifically assessing the HidHyCo prevalence in diabetic, osteoporotic and hypertensive patients. RESULTS We found 49 HidHyCo cases, in whom bone fragility, hypertension and diabetes were the presenting manifestations of an otherwise silent hypercortisolism. Amongst these cases, 34.7%, 32.7%, 6.1% and 19.0%, respectively, had bone fragility, hypertension, DM2 or hypertension plus DM2 as the sole clinical manifestations of HidHyCo. Overall, 25% of HidHyCo cases were of pituitary origin, and bone fragility was the very prevalent first manifestation among them. In population studies, it is possible to estimate that 1-4% of patients with apparent primary osteoporosis has a HidHyCo and the prevalence of this condition among diabetics ranges between 3.4 and 10%. CONCLUSION These data indicate that patients with resistant or suddenly worsening hypertension or DM2 or unexplainable bone fragility should be screened for HidHyCo using the most recently approved sensitive cut-offs.
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Affiliation(s)
- L Giovanelli
- Unit for Bone Metabolism Diseases and Diabetes and Lab of Endocrine and Metabolic Research, Department of Endocrine and Metabolic Diseases, Istituto Auxologico Italiano, IRCCS, Via Magnasco 2, 20149, Milan, Italy
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - C Aresta
- Unit for Bone Metabolism Diseases and Diabetes and Lab of Endocrine and Metabolic Research, Department of Endocrine and Metabolic Diseases, Istituto Auxologico Italiano, IRCCS, Via Magnasco 2, 20149, Milan, Italy
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - V Favero
- Unit for Bone Metabolism Diseases and Diabetes and Lab of Endocrine and Metabolic Research, Department of Endocrine and Metabolic Diseases, Istituto Auxologico Italiano, IRCCS, Via Magnasco 2, 20149, Milan, Italy
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - M Bonomi
- Unit for Bone Metabolism Diseases and Diabetes and Lab of Endocrine and Metabolic Research, Department of Endocrine and Metabolic Diseases, Istituto Auxologico Italiano, IRCCS, Via Magnasco 2, 20149, Milan, Italy
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - B Cangiano
- Unit for Bone Metabolism Diseases and Diabetes and Lab of Endocrine and Metabolic Research, Department of Endocrine and Metabolic Diseases, Istituto Auxologico Italiano, IRCCS, Via Magnasco 2, 20149, Milan, Italy
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - C Eller-Vainicher
- Unit of Endocrinology, Fondazione IRCCS Cà Granda-Ospedale Maggiore Policlinico, Milan, Italy
| | - G Grassi
- Unit of Endocrinology, Fondazione IRCCS Cà Granda-Ospedale Maggiore Policlinico, Milan, Italy
| | - V Morelli
- Unit of Endocrinology, Fondazione IRCCS Cà Granda-Ospedale Maggiore Policlinico, Milan, Italy
| | - F Pugliese
- Unit of Endocrinology and Diabetology "Casa Sollievo della Sofferenza" Hospital, IRCCS, San Giovanni Rotondo, FG, Italy
| | - A Falchetti
- Unit for Bone Metabolism Diseases and Diabetes and Lab of Endocrine and Metabolic Research, Department of Endocrine and Metabolic Diseases, Istituto Auxologico Italiano, IRCCS, Via Magnasco 2, 20149, Milan, Italy
| | - L Gennari
- Department of Medicine, Surgery and Neurosciences, University of Siena, Siena, Italy
| | - A Scillitani
- Unit of Endocrinology and Diabetology "Casa Sollievo della Sofferenza" Hospital, IRCCS, San Giovanni Rotondo, FG, Italy
| | - L Persani
- Unit for Bone Metabolism Diseases and Diabetes and Lab of Endocrine and Metabolic Research, Department of Endocrine and Metabolic Diseases, Istituto Auxologico Italiano, IRCCS, Via Magnasco 2, 20149, Milan, Italy
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - I Chiodini
- Unit for Bone Metabolism Diseases and Diabetes and Lab of Endocrine and Metabolic Research, Department of Endocrine and Metabolic Diseases, Istituto Auxologico Italiano, IRCCS, Via Magnasco 2, 20149, Milan, Italy.
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy.
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19
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Perna AM, Grassi G, Gambacorta E, Simonetti A. Minerals content in Basilicata region (southern Italy) honeys from areas with different anthropic impact. Int J Food Sci Technol 2021. [DOI: 10.1111/ijfs.15112] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Anna Maria Perna
- School of Agricultural, Forestry, Food and Environmental Sciences University of Basilicata Viale dell'Ateneo Lucano 10 Potenza 85100 Italy
| | - Giulia Grassi
- School of Agricultural, Forestry, Food and Environmental Sciences University of Basilicata Viale dell'Ateneo Lucano 10 Potenza 85100 Italy
| | - Emilio Gambacorta
- School of Agricultural, Forestry, Food and Environmental Sciences University of Basilicata Viale dell'Ateneo Lucano 10 Potenza 85100 Italy
| | - Amalia Simonetti
- School of Agricultural, Forestry, Food and Environmental Sciences University of Basilicata Viale dell'Ateneo Lucano 10 Potenza 85100 Italy
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20
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Simonetti A, Perna A, Grassi G, Gambacorta E. In vitro phenols bioaccessibility and antioxidant activity of goat milk yogurt fortified with Rhus coriaria leaf powder. J Food Sci 2021; 86:1400-1409. [PMID: 33761134 DOI: 10.1111/1750-3841.15661] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2020] [Revised: 12/23/2020] [Accepted: 01/24/2021] [Indexed: 11/28/2022]
Abstract
Goat yogurt samples fortified with 20% (w/v) Rhus coriaria leaf powder were in vitro digested in order to evaluate the total phenolic content (TPC), antioxidant activity (AA), and bioaccessibility of phenolic compounds in the digestate. After digestion, TPC and AA values of the R. coriaria-fortified yogurts increased compared to the undigested yogurts (P < 0.001). In particular, TPC has increased about twice; whereas, AA values have increased about 10 and 6 times, for ABTS and FRAP assays, respectively. The bioaccessibility index was well above the 100% for all identified phenols; except for (-)-epicatechin (82.04%), rutin (51.51%), and gallic acid (5.42%). This different behavior highlighted that the bioaccessibility was modulated by both the yogurt-polyphenol complexes and phenol stability under digestion system. These findings can contribute to elucidate the influence of in vitro digestion on antioxidant capacity and polyphenols recovery infortified yogurts, and may help in the design of dairy products with better functional quality PRACTICAL APPLICATION: Rhus coriaria L. (Sumac) is a polyphenol-rich Mediterranean plant that may be used as functional ingredient to enrich fermented food such as yogurt. However, in fortified yogurts the evaluation of bioaccessibility, that is, the compounds released from the yogurt and stable in the digestive environment, thus able to exert their biological effects on the gastrointestinal system, is more important than the content of these compounds in the corresponding food. This study highlighted the phenolic content, antioxidant activity, and bioaccessibility of phenolic compounds in goat milk yogurt fortified with R. coriaria leaf powder after simulated gastro-pancreatic digestion.
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Affiliation(s)
- Amalia Simonetti
- School of Agricultural, Forestry, Food and Environmental Sciences, University of Basilicata, Viale dell'AteneoLucano, Potenza, 10-85100, Italy
| | - Annamaria Perna
- School of Agricultural, Forestry, Food and Environmental Sciences, University of Basilicata, Viale dell'AteneoLucano, Potenza, 10-85100, Italy
| | - Giulia Grassi
- School of Agricultural, Forestry, Food and Environmental Sciences, University of Basilicata, Viale dell'AteneoLucano, Potenza, 10-85100, Italy
| | - Emilio Gambacorta
- School of Agricultural, Forestry, Food and Environmental Sciences, University of Basilicata, Viale dell'AteneoLucano, Potenza, 10-85100, Italy
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21
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Grassi G, Morelli V, Ceriotti F, Polledri E, Fustinoni S, D'Agostino S, Mantovani G, Chiodini I, Arosio M. Minding the gap between cortisol levels measured with second-generation assays and current diagnostic thresholds for the diagnosis of adrenal insufficiency: a single-center experience. Hormones (Athens) 2020; 19:425-431. [PMID: 32222957 PMCID: PMC7426310 DOI: 10.1007/s42000-020-00185-y] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/03/2019] [Accepted: 02/20/2020] [Indexed: 12/20/2022]
Abstract
PURPOSE The current cut-offs for the diagnosis of adrenal insufficiency (AI) have been established using outdated immunoassays. We compared the cortisol concentrations measured with Roche Cortisol I (R1), the newly available Roche Cortisol II (R2), and liquid chromatography tandem mass spectrometry (LC-MS/MS), the gold standard procedure to measure steroids in patients undergoing the corticotropin (ACTH) test. METHODS We enrolled 30 patients (age 47 ± 21 years) referred to undergo the ACTH test (1 or 250 μg). Cortisol was measured at 0, 30, and 60 min after stimulation with R1, R2, and LC-MS/MS. AI was diagnosed for R1-stimulated peak cortisol concentrations < 500 nmol/L. RESULTS Mean cortisol concentrations measured with R2 and LC-MS/MS were comparable, while mean cortisol concentrations measured by R1 were higher than those of both R2 and LC-MS/MS (respectively, basal 411 ± 177, 287 ± 119, and 295 ± 119 nmol/L; at 30 min, 704 ± 204, 480 ± 132, and 500 ± 132 nmol/L; at 60 min, 737 ± 301, 502 ± 196, and 519 ± 201 nmol/L, p ≤ 0.01 for R1 vs. both R2 and LC-MS/MS at each point). Considering the 500 nmol/L cortisol peak cut-off, AI was diagnosed in 5/30 patients using R1 and in 12/30 using R2 (+ 140%). Based on the correlation between R1 and R2, the threshold of 500 nmol/L became 351 nmol/L (12.7 μg/dL) when cortisol was measured with R2, and 368 nmol/L (13.3 μg/dL) with LC-MS/MS. CONCLUSIONS The use of more specific cortisol assays results in lower cortisol concentrations. This could lead to misdiagnosis and overtreatment when assessing AI with the ACTH test if a different cut-off for cortisol peak is not adopted.
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Affiliation(s)
- G Grassi
- Endocrinology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy.
- Università degli studi di Milano, Milan, Italy.
| | - V Morelli
- Endocrinology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - F Ceriotti
- Clinical Laboratory, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - E Polledri
- Toxicology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - S Fustinoni
- Toxicology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - S D'Agostino
- Clinical Laboratory, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
| | - G Mantovani
- Endocrinology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
| | - I Chiodini
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
- Unit for Bone Metabolism Diseases and Diabetes & Lab of Endocrine and Metabolic Research IRCCS Istituto Auxologico Italiano, Milan, Italy
| | - M Arosio
- Endocrinology Unit, Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Milan, Italy
- Department of Clinical Sciences and Community Health, University of Milan, Milan, Italy
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22
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Simonetti A, Perna A, Grassi G, Gambacorta E. Antioxidant activity of different cheese-honey combinations before and after in vitro gastrointestinal digestion. Lebensm Wiss Technol 2020. [DOI: 10.1016/j.lwt.2020.109725] [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: 10/24/2022]
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23
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Fineberg N, Van Ameringen M, Drummond L, Hollander E, Stein D, Geller D, Walitza S, Pallanti S, Pellegrini L, Zohar J, Rodriguez C, Menchon J, Morgado P, Mpavaenda D, Fontenelle L, Feusner J, Grassi G, Lochner C, Veltman D, Sireau N, Carmi L, Adam D, Nicolini H, Dell'Osso B. How to manage obsessive-compulsive disorder (OCD) under COVID-19: A clinician's guide from the International College of Obsessive Compulsive Spectrum Disorders (ICOCS) and the Obsessive-Compulsive and Related Disorders Research Network (OCRN) of the European College of Neuropsychopharmacology. Compr Psychiatry 2020; 100:152174. [PMID: 32388123 PMCID: PMC7152877 DOI: 10.1016/j.comppsych.2020.152174] [Citation(s) in RCA: 106] [Impact Index Per Article: 26.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/02/2020] [Revised: 04/07/2020] [Accepted: 04/07/2020] [Indexed: 12/19/2022] Open
Affiliation(s)
- N.A. Fineberg
- University of Hertfordshire, Hatfield, UK,Hertfordshire Partnership University NHS Foundation Trust, Welwyn Garden City, Hertfordshire, UK,University of Cambridge School of Clinical Medicine, Cambridge, UK,Corresponding author at: University of Hertfordshire, Hatfield, UK.
| | - M. Van Ameringen
- Department of Psychiatry and Behavioural Neurosciences, McMaster University, Hamilton, Ontario, Canada,Hamilton Health Sciences, Hamilton, Ontario, Canada
| | - L. Drummond
- SW London and St George's NHS Trust and St George's, University of London, UK
| | - E. Hollander
- Department of Psychiatry and Behavioral Sciences, Albert Einstein College of Medicine, Montefiore Medical Center, Bronx, NY, USA
| | - D.J. Stein
- SA MRC Unit on Risk & Resilience in Mental Disorders, Dept of Psychiatry & Neuroscience Institute, University of Cape Town, Cape Town, South Africa
| | - D. Geller
- Department of Psychiatry, Massachusetts General Hospital, Harvard Medical School, USA
| | - S. Walitza
- Department of Child and Adolescent Psychiatry and Psychotherapy, University Hospital of Psychiatry Zurich, University of Zurich, Switzerland,Neuroscience Center Zurich, University of Zurich and ETH Zurich, Switzerland,Zurich Center for Integrative Human Physiology, University of Zurich, Switzerland
| | - S. Pallanti
- Istituto di Neuroscienze, University of Florence, Italy,Albert Einstein College of Medicine, New York, USA
| | - L. Pellegrini
- University of Hertfordshire, Hatfield, UK,Hertfordshire Partnership University NHS Foundation Trust, Welwyn Garden City, Hertfordshire, UK,Department of Biomedical and Neuromotor Sciences, University of Bologna, Italy
| | - J. Zohar
- The Post Trauma Center, Chaim Sheba Medical Center, Israel,Tel Aviv University, Israel
| | - C.I. Rodriguez
- Department of Psychiatry and Behavioral Sciences, Stanford University, Stanford, CA, USA,Veterans Affairs Palo Alto Health Care System, Palo Alto, CA, USA
| | - J.M. Menchon
- Department of Psychiatry, Bellvitge University Hospital-IDIBELL, University of Barcelona, Cibersam, Barcelona, Spain
| | - P. Morgado
- Life and Health Sciences Research Institute (ICVS), School of Medicine, University of Minho, Braga, Portugal,ICVS-3Bs PT Government Associate Laboratory, Braga/Guimarães, Portugal,Clinical Academic Center – Braga, Hospital de Braga, Braga, Portugal
| | - D. Mpavaenda
- University of Hertfordshire, Hatfield, UK,Hertfordshire Partnership University NHS Foundation Trust, Welwyn Garden City, Hertfordshire, UK
| | - L.F. Fontenelle
- Turner Institute for Brain and Mental Health, Monash University, Victoria, Australia,D'Or Institute for Research and Education and Institute of Psychiatry, Federal University of Rio de Janeiro, Rio de Janeiro, Brazil
| | - J.D. Feusner
- Semel Institute for Neuroscience and Human Behavior, University of California Los Angeles, Los Angeles, USA
| | - G. Grassi
- Brain Center Firenze, Florence, Italy
| | - C. Lochner
- SA MRC Unit on Risk and Resilience in Mental Disorders, Department of Psychiatry, University of Stellenbosch, South Africa
| | - D.J. Veltman
- Department of Psychiatry, Amsterdam UMC location VUMC, Amsterdam, the Netherlands
| | - N. Sireau
- Orchard, 66 Devonshire Road, Cambridge CB1 2BL, UK
| | - L. Carmi
- The Post Trauma Center, Chaim Sheba Medical Center, Israel
| | | | - H. Nicolini
- Genomics of Psychiatric and Neurodegenerative Diseases Laboratory, National Institute of Genomic Medicine (INMEGEN), Mexico City, Mexico,Clinical Research, Carracci Medical Group, Mexico City, Mexico
| | - B. Dell'Osso
- University of Milan, Department of Biomedical and Clinical Sciences, Luigi Sacco Hospital, ASST Fatebenefratelli Sacco, Milan, Italy,“Aldo Ravelli” Center for Neurotechnology and Brain Therapeutic, University of Milan, Milan, Italy
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24
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Maloberti A, Bruno RM, Facchetti R, Grassi G, Taddei S, Ghiadoni L, Giannattasio C. THE role of metabolic syndrome in blood pressure control and pulse wave velocity progression over a 3.5 years in treated hypertensive PATIENTS. Eur J Intern Med 2020; 76:107-109. [PMID: 32081529 DOI: 10.1016/j.ejim.2020.02.005] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/19/2019] [Revised: 02/04/2020] [Accepted: 02/11/2020] [Indexed: 12/25/2022]
Affiliation(s)
- A Maloberti
- Cardiology IV, "A.De Gasperis" Department, Ospedale Niguarda Ca' Granda, Piazza Ospedale Maggiore 3, Milan, 20159, Italy; Health Science Department, Milano-Bicocca University, Milan, Italy.
| | - R M Bruno
- Department of clinical and experimental medicine, University of Pisa, Pisa, Italy; INSERM U970, Paris Cardiovascular Center -PARCC and Université de Paris, Paris, France
| | - R Facchetti
- Health Science Department, Milano-Bicocca University, Milan, Italy
| | - G Grassi
- Health Science Department, Milano-Bicocca University, Milan, Italy
| | - S Taddei
- Department of clinical and experimental medicine, University of Pisa, Pisa, Italy
| | - L Ghiadoni
- Department of clinical and experimental medicine, University of Pisa, Pisa, Italy
| | - C Giannattasio
- Cardiology IV, "A.De Gasperis" Department, Ospedale Niguarda Ca' Granda, Piazza Ospedale Maggiore 3, Milan, 20159, Italy; Health Science Department, Milano-Bicocca University, Milan, Italy
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25
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Maloberti A, Giannattasio C, Bombelli M, Desideri G, Cicero AFG, Muiesan ML, Rosei EA, Salvetti M, Ungar A, Rivasi G, Pontremoli R, Viazzi F, Facchetti R, Ferri C, Bernardino B, Galletti F, D'Elia L, Palatini P, Casiglia E, Tikhonoff V, Barbagallo CM, Verdecchia P, Masi S, Mallamaci F, Cirillo M, Rattazzi M, Pauletto P, Cirillo P, Gesualdo L, Mazza A, Volpe M, Tocci G, Iaccarino G, Nazzaro P, Lippa L, Parati G, Dell'Oro R, Quarti-Trevano F, Grassi G, Virdis A, Borghi C. Hyperuricemia and Risk of Cardiovascular Outcomes: The Experience of the URRAH (Uric Acid Right for Heart Health) Project. High Blood Press Cardiovasc Prev 2020; 27:121-128. [PMID: 32157643 DOI: 10.1007/s40292-020-00368-z] [Citation(s) in RCA: 79] [Impact Index Per Article: 19.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/14/2019] [Accepted: 03/04/2020] [Indexed: 12/17/2022] Open
Abstract
The latest European Guidelines of Arterial Hypertension have officially introduced uric acid evaluation among the cardiovascular risk factors that should be evaluated in order to stratify patient's risk. In fact, it has been extensively evaluated and demonstrated to be an independent predictor not only of all-cause and cardiovascular mortality, but also of myocardial infraction, stroke and heart failure. Despite the large number of studies on this topic, an important open question that still need to be answered is the identification of a cardiovascular uric acid cut-off value. The actual hyperuricemia cut-off (> 6 mg/dL in women and 7 mg/dL in men) is principally based on the saturation point of uric acid but previous evidence suggests that the negative impact of cardiovascular system could occur also at lower levels. In this context, the Working Group on uric acid and CV risk of the Italian Society of Hypertension has designed the Uric acid Right for heArt Health project. The primary objective of this project is to define the level of uricemia above which the independent risk of CV disease may increase in a significantly manner. In this review we will summarize the first results obtained and describe the further planned analysis.
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Affiliation(s)
- Alessandro Maloberti
- Cardiology IV, "A.De Gasperis" Department, Ospedale Niguarda Ca' Granda, Piazza Ospedale Maggiore 3, 20159, Milan, Italy. .,Health Science Department, Milano-Bicocca University, Milan, Italy.
| | - C Giannattasio
- Cardiology IV, "A.De Gasperis" Department, Ospedale Niguarda Ca' Granda, Piazza Ospedale Maggiore 3, 20159, Milan, Italy.,Health Science Department, Milano-Bicocca University, Milan, Italy
| | - M Bombelli
- Health Science Department, Milano-Bicocca University, Milan, Italy.,Clinica Medica, San Gerardo Hospital, Monza, Italy
| | - G Desideri
- Department of Life, Health and Environmental Sciences, University of L'Aquila, L'Aquila, Italy
| | - A F G Cicero
- Department of Medical and Surgical Science, Alma Mater Studiorum University of Bologna, Bologna, Italy
| | - M L Muiesan
- Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - E A Rosei
- Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - M Salvetti
- Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
| | - A Ungar
- Department of Geriatric and Intensive Care Medicine, Careggi Hospital and University of Florence, Florence, Italy
| | - G Rivasi
- Department of Geriatric and Intensive Care Medicine, Careggi Hospital and University of Florence, Florence, Italy
| | - R Pontremoli
- Department of Internal Medicine, University of Genoa and Policlinico SanMartino, Genoa, Italy
| | - F Viazzi
- Department of Internal Medicine, University of Genoa and Policlinico SanMartino, Genoa, Italy
| | - R Facchetti
- Health Science Department, Milano-Bicocca University, Milan, Italy
| | - C Ferri
- Department of Life, Health and Environmental Sciences, University of L'Aquila, L'Aquila, Italy
| | - B Bernardino
- Department of Life, Health and Environmental Sciences, University of L'Aquila, L'Aquila, Italy
| | - F Galletti
- Department of Clinical Medicine and Surgery, "Federico II" University of Naples Medical School, Naples, Italy
| | - L D'Elia
- Department of Clinical Medicine and Surgery, "Federico II" University of Naples Medical School, Naples, Italy
| | - P Palatini
- Studium Patavinum, Department of Medicine, University of Padua, Padua, Italy
| | - E Casiglia
- Studium Patavinum, Department of Medicine, University of Padua, Padua, Italy
| | - V Tikhonoff
- Department of Medicine, University of Padua, Padua, Italy
| | - C M Barbagallo
- Biomedical Department of Internal Medicine and Specialistics, University of Palermo, Palermo, Italy
| | - P Verdecchia
- Hospital S. Maria della Misericordia, Perugia, Italy
| | - S Masi
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - F Mallamaci
- Reggio Cal Unit, CNR-IFC, Clinical Epidemiology of Renal Diseases and Hypertension, Reggio Calabria, Italy
| | - M Cirillo
- Department of Public Health, "Federico II" University of Naples, Naples, Italy
| | - M Rattazzi
- Department of Medicine, University of Padua, Padua, Italy.,Medicina Interna I, Ca' Foncello University Hospital, Treviso, Italy
| | - P Pauletto
- Medicina Interna I, Ca' Foncello University Hospital, Treviso, Italy
| | - P Cirillo
- Nephrology, Dialysis and Transplantation Unit, Department of Emergency and Organ Transplantation, "Aldo Moro" University of Bari, Bari, Italy
| | - L Gesualdo
- Nephrology, Dialysis and Transplantation Unit, Department of Emergency and Organ Transplantation, "Aldo Moro" University of Bari, Bari, Italy
| | - A Mazza
- Department of Internal Medicine, Santa Maria della Misericordia General Hospital, AULSS 5 Polesana, Rovigo, Italy
| | - M Volpe
- Division of Cardiology, Department of Clinical and Molecular Medicine, Faculty of Medicine and Psychology, University of Rome Sapienza, Sant'Andrea Hospital, Rome, Italy.,IRCCS Neuromed, Pozzilli, Italy
| | - G Tocci
- Division of Cardiology, Department of Clinical and Molecular Medicine, Faculty of Medicine and Psychology, University of Rome Sapienza, Sant'Andrea Hospital, Rome, Italy.,IRCCS Neuromed, Pozzilli, Italy
| | - G Iaccarino
- Department of Advanced Biomedical Sciences, "Federico II" University of Naples, Naples, Italy
| | - P Nazzaro
- Department of Medical Basic Sciences, Neurosciences and Sense Organs, University of Bari Medical School, Bari, Italy
| | - L Lippa
- Italian Society of General Medicine (SIMG), Avezzano, L'Aquila, Italy
| | - G Parati
- Health Science Department, Milano-Bicocca University, Milan, Italy.,Department of Cardiovascular, Neural and Metabolic Sciences, San Luca Hospital, Istituto Auxologico Italiano, IRCCS, Milan, Italy
| | - R Dell'Oro
- Health Science Department, Milano-Bicocca University, Milan, Italy.,Clinica Medica, San Gerardo Hospital, Monza, Italy
| | - F Quarti-Trevano
- Health Science Department, Milano-Bicocca University, Milan, Italy.,Clinica Medica, San Gerardo Hospital, Monza, Italy
| | - G Grassi
- Health Science Department, Milano-Bicocca University, Milan, Italy.,Clinica Medica, San Gerardo Hospital, Monza, Italy
| | - A Virdis
- Department of Clinical and Experimental Medicine, University of Pisa, Pisa, Italy
| | - C Borghi
- Department of Medical and Surgical Science, Alma Mater Studiorum University of Bologna, Bologna, Italy
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26
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Ben Mosbah M, Eleon C, Passard C, Loridon J, Perot B, Barbot L, Grassi G. Performance assessment of amplification and discrimination electronic devices for passive neutron measurements. EPJ Web Conf 2020. [DOI: 10.1051/epjconf/202022505001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
The knowledge of the fissile material mass is a key challenge to enhance radioactive waste management and to ensure a high level of safety in nuclear industry. Data is analyzed according to the principles of the neutron measurement techniques. As proportional counters filled with 3He gas display high neutron detection efficiency and a good gamma-ray discrimination, they are the reference detector for passive neutron coincidence counting. A charge preamplifier or a current amplifier, depending on applications, collects the electric pulse produced by neutron interaction in the 3He gas and a threshold discriminator produces a logic pulse used for neutron counting. This paper describes the performance assessment of different commercially available electronics from Mirion Technologies, Precision Data Technology (PDT), Mesytec, as well as MONACO electronics originally developed by CEA LIST for fission chamber measurements in experimental reactors. Comparative passive neutron measurements are carried out with these electronics at CEA/DEN Nuclear Measurement Laboratory in Cadarache. Overall, PDT and Mesytec electronics show similar detection efficiency as the ACH-NA98 charge amplifier, which is commonly used in our laboratory for such applications. However, MONACO electronics have a lower detection efficiency, similar to Mirion 7820 current amplifier used in specific high-count rate applications. An optimisation of MONACO settings would probably be necessary to adapt to 3He counters instead of fission chambers.
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27
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Eller-Vainicher C, Cairoli E, Grassi G, Grassi F, Catalano A, Merlotti D, Falchetti A, Gaudio A, Chiodini I, Gennari L. Pathophysiology and Management of Type 2 Diabetes Mellitus Bone Fragility. J Diabetes Res 2020; 2020:7608964. [PMID: 32566682 PMCID: PMC7262667 DOI: 10.1155/2020/7608964] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2020] [Revised: 04/29/2020] [Accepted: 05/04/2020] [Indexed: 12/14/2022] Open
Abstract
Individuals with type 2 diabetes mellitus (T2DM) have an increased risk of bone fragility fractures compared to nondiabetic subjects. This increased fracture risk may occur despite normal or even increased values of bone mineral density (BMD), and poor bone quality is suggested to contribute to skeletal fragility in this population. These concepts explain why the only evaluation of BMD could not be considered an adequate tool for evaluating the risk of fracture in the individual T2DM patient. Unfortunately, nowadays, the bone quality could not be reliably evaluated in the routine clinical practice. On the other hand, getting further insight on the pathogenesis of T2DM-related bone fragility could consent to ameliorate both the detection of the patients at risk for fracture and their appropriate treatment. The pathophysiological mechanisms underlying the increased risk of fragility fractures in a T2DM population are complex. Indeed, in T2DM, bone health is negatively affected by several factors, such as inflammatory cytokines, muscle-derived hormones, incretins, hydrogen sulfide (H2S) production and cortisol secretion, peripheral activation, and sensitivity. All these factors may alter bone formation and resorption, collagen formation, and bone marrow adiposity, ultimately leading to reduced bone strength. Additional factors such as hypoglycemia and the consequent increased propensity for falls and the direct effects on bone and mineral metabolism of certain antidiabetic medications may contribute to the increased fracture risk in this population. The purpose of this review is to summarize the literature evidence that faces the pathophysiological mechanisms underlying bone fragility in T2DM patients.
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Affiliation(s)
- C. Eller-Vainicher
- Unit of Endocrinology, Fondazione IRCCS Cà Granda-Ospedale Maggiore Policlinico, Milan, Italy
| | - E. Cairoli
- Istituto Auxologico Italiano, IRCCS, Unit for Bone Metabolism Diseases and Diabetes & Lab of Endocrine and Metabolic Research, Italy
- Dept. of Clinical Sciences & Community Health, University of Milan, Milan, Italy
| | - G. Grassi
- Unit of Endocrinology, Fondazione IRCCS Cà Granda-Ospedale Maggiore Policlinico, Milan, Italy
- Dept. of Clinical Sciences & Community Health, University of Milan, Milan, Italy
| | - F. Grassi
- Ramses Lab, IRCCS Istituto Ortopedico Rizzoli, Bologna, Italy
| | - A. Catalano
- Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
| | - D. Merlotti
- Department of Medicine, Surgery and Neurosciences, University of Siena, Italy
| | - A. Falchetti
- Istituto Auxologico Italiano, IRCCS, Unit for Bone Metabolism Diseases and Diabetes & Lab of Endocrine and Metabolic Research, Italy
| | - A. Gaudio
- Department of Clinical and Experimental Medicine, University of Catania, University Hospital ‘G. Rodolico', Catania, Italy
| | - I. Chiodini
- Istituto Auxologico Italiano, IRCCS, Unit for Bone Metabolism Diseases and Diabetes & Lab of Endocrine and Metabolic Research, Italy
- Dept. of Clinical Sciences & Community Health, University of Milan, Milan, Italy
| | - L. Gennari
- Department of Medicine, Surgery and Neurosciences, University of Siena, Italy
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28
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Perna A, Simonetti A, Acquaviva V, Rossano R, Grassi G, Gambacorta E. Hydrolytic degree and antioxidant activity of purified casein characterised by different haplotypes (α
s1
‐, β‐ and k‐casein) after enzymatic hydrolysis with pepsin and enzymatic extract from
Pleurotus eryngii. Int J Food Sci Technol 2019. [DOI: 10.1111/ijfs.14448] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [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)
- Annamaria Perna
- School of Agricultural Forestry, Food and Environmental Sciences University of Basilicata Viale dell’Ateneo Lucano 10 Potenza 85100 Italy
| | - Amalia Simonetti
- School of Agricultural Forestry, Food and Environmental Sciences University of Basilicata Viale dell’Ateneo Lucano 10 Potenza 85100 Italy
| | - Vita Acquaviva
- School of Agricultural Forestry, Food and Environmental Sciences University of Basilicata Viale dell’Ateneo Lucano 10 Potenza 85100 Italy
| | - Rocco Rossano
- Department of Sciences University of Basilicata Viale dell’Ateneo Lucano 10 Potenza 85100 Italy
| | - Giulia Grassi
- School of Agricultural Forestry, Food and Environmental Sciences University of Basilicata Viale dell’Ateneo Lucano 10 Potenza 85100 Italy
| | - Emilio Gambacorta
- School of Agricultural Forestry, Food and Environmental Sciences University of Basilicata Viale dell’Ateneo Lucano 10 Potenza 85100 Italy
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29
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Seravalle G, Dell'oro R, Gardini M, Quarti Trevano F, Marro G, Mancia G, Grassi G. P3405Association between heart rate thresholds for cardiovascular risk defined by new ESC/ESH Guidelines and neuroadrenergic markers. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz745.0280] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Background
The ESC/ESH Guidelines for hypertension issued in 2018 identify resting heart rate (HR) values greater than 80 beats/minute as predictors of cardiovascular risk, with the undocumented evidence that this detection might represent the occurrence of a sympathetic cardiovascular overdrive.
Purpose
In the present study we tested this hypothesis throughout the use of direct and indirect markers of sympathetic neural function.
Methods
In 167 untreated and uncomplicated mild-to moderate essential hypertensives recruited for different investigations and aged 51.8±3.2 years (mean±SEM) without other cardiovascular or non-cardiovascular disease, we measured clinic and ambulatory blood pressure (BP), HR (EKG), venous plasma norepinephrine (NE, HPLC assay) and efferent postganglionic muscle sympathetic nerve traffic (MSNA, microneurography). We then subdivided the study population in 2 groups according to HR values ≤ or >80 beats/minute.
Results
Sixty-eight patients displayed resting HR >80 beats/minute while the remaining 99 below this threshold value, the 2 groups showing superimposable age values and gender distribution. Body mass index, clinic and ambulatory BP were similar in the 2 groups this being the case also for LVMI and metabolic variables. In contrast MSNA values were significantly greater (P<0.02) in the former than in the latter group both when expressed as bursts incidence over time (49.2±1.8 vs 39.5±1.4 bs/min) and when corrected for HR (60.7±3.0 vs 51.4±2.5 bs/100 hb). NE showed a tendency to be greater in the former group without achieving, however, statistical significance. In the whole population there was a significant direct relationship between MSNA and HR values (r=0.61, P<0.01)
Conclusions
Thus hypertensive patients displaying HR >80 beats/minute are characterized by a marked sympathetic overdrive, particularly when direct adrenergic markers are employed. This finding suggests that cardiac and peripheral sympathetic activation may participate at the increased cardiovascular risk detected in this group of patients.
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Affiliation(s)
- G Seravalle
- San Luca Hospital, Italian Institute for Auxology (IRCCS), Milan, Italy
| | - R Dell'oro
- Clinica medica, Univ. Milano Bicocca, Monza, Italy
| | - M Gardini
- Clinica medica, Univ. Milano Bicocca, Monza, Italy
| | | | - G Marro
- Clinica medica, Univ. Milano Bicocca, Monza, Italy
| | - G Mancia
- University of Milan-Bicocca, Health Science, Milan, Italy
| | - G Grassi
- Clinica medica, Univ. Milano Bicocca, Monza, Italy
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30
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Virdis A, Casiglia E, Masi S, Desideri G, Tikhonoff V, Muiesan ML, Grassi G, Borghi C. P1566Identification of the cardiovascular threshold limit for serum uric acid. Analysis from a general Italian population. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz748.0326] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Serum uric acid (SUA) is increasingly recognised as an important predictor of cardiovascular disease (CVD) and total mortality. However, the levels of SUA that discriminate across the different strata of risk for CVD and total mortality remain unknown, complicating the identification of subjects at high or low mortality risk for SUA in clinical practice.
Purpose
In this study we used a large Italian population comprising >3ehz748.0326 subjects to assess the threshold of SUA that increases the risk of total and CVD mortality.
Methods
The URic Acid Right for heArt Health (URRAH) study is a regional-basis multicentre cohort study which collected data from prospective studies and databases from different hypertension centres, including subjects with at least one measure of SUA and a follow-up of about 20 years. Total mortality was defined as mortality for any causes, cardiovascular mortality as death due to fatal myocardial infraction, stroke or heart failure. Multivariate dichotomic logistic and Cox regression models were used to confirm the relationship between SUA and mortality status both from cardiovascular and any causes, while ROC curves were used to identify the threshold of SUA that better discriminated people at higher or lower mortality risk.
Results
A total of 22.275 subjects had SUA and mortality information. Logistic regression identified a direct and strong association between SUA and an increased risk of total (OR 1.176, 95% CI 1.127–1.227) and CVD (OR 1.147, 95% CI 1.093–1.203) mortality, independently of other CVD risk factors (age, BMI, LDL cholesterol, diagnosis of diabetes, hypertension, chronic kidney disease, alcohol consumption and smoking). Cox models confirmed the presence of an independent association between SUA and any causes (HR 1.123, 95% CI 1.090–1.567) and CVD (HR 1.124, 95% CI 1.081–1.169) mortality. ROC curve analysis identified a cut-off value od SUA [(4.79 mg/dL (95% CI 4.7–5.4 mg/dl)] able to discriminate total mortality status, and a different one [(5.60 mg/dL (95% CI 5.09–5.89 mg/dl)] able to identify CVD mortality status. Multivariate Cox analysis adjusted for confounders confirmed that subjects with SUA >4.79 mg/dl had a significantly higher total mortality (HR 1.293, 95% CI 1.181–1.416) compared to those with SUA <4.79 mg/dl, independently of covariables. Similarly, subjects with SUA >5.60 mg/dl had a significantly higher CVD mortality (HR 1.428, 95% CI 1.273–1.600) than those with SUA <5.60 mg/dl after adjustment for the same confounders.
Conclusion
Levels of SUA that increase the risk of total and CVD mortality are significantly lower than those commonly used for the definition of hyperuricemia in clinical practice. Our data provide the first large evidence of a level of “cardiovascular” SUA that might be used in clinical practice to identify subjects at greater risk of total and CVD mortality.
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Affiliation(s)
| | | | - S Masi
- University of Pisa, Pisa, Italy
| | | | | | | | - G Grassi
- University of Milan-Bicocca, Milan, Italy
| | - C Borghi
- University of Bologna, Bologna, Italy
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Seravalle G, Quarti Trevano F, Dell'oro R, Bertoli G, Mancia G, Grassi G. P1688Behavior of indices of sympathetic activity in relation to sleep time duration in untreated hypertensives. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz748.0443] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Short sleep duration and poor sleep quality has been reported to be associated with increased cardiovascular risk and increased incidence of cardiovascular events.
Purpose
Whether and what extent the pathophysiology of this association includes sympathetic abnormalities has never been examined via microneurography.
Methods
In 28 untreated mild-to moderate essential hypertensives aged 66.4±3.1 (mean±SEM) without other cardiovascular or non-cardiovascular disease (including obstructive sleep apnea) recruited from the outpatient clinic and referred for short sleep duration, we directly assessed at patients home via actigraphy (actiwatch spectrum activity monitor, Phillips) time sleep duration and efficiency. Measurements, performed during a day preceding or following the 7 day actigraphy evaluation, included microneurographic recording of efferent postganglionic sympathetic nerve traffic (MSNA), venous plasma norepinephrine (HPLC), clinic, 24 hour and beat to beat blood pressure and heart rate values. Sleep diary and a sleep questionnaire were also administered.
Results
Nine patients slept less than 6 hours per night (LSD), while the remaining ones between 6 to 7 (MSD, n=8) or more than 7 hours (GSD,N=11). The 3 groups showed similar age and gender distribution and a body mass index amounting to 28.1±0.8, 28.6±0.5 and 27.3±0.5 kg/m2 (P=NS). For similar mean blood pressure values LSD showed MSNA values significantly greater than GSD (53.4±4.9 vs 40.1±3.8bs/100hb, P<0.03), this being the case also for MSD (49.7±4.4, P<0.05 vs GSD but not SLD). HR was significantly elevated only in LSD group when compared to GSD, while no significant difference was found in plasma NE between the 3 groups.
Conclusions
The present study provides the first microneurographic direct evidence that short sleep duration is linked to a marked sympathetic activation, which may participate at the high cardiovascular risk of these subjects. The sympathetic overdrive affects both the cardiac and peripheral district but is not reflected by NE, which thus does not represent in this condition a valuable adrenergic marker.
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Affiliation(s)
- G Seravalle
- San Luca Hospital, Italian Institute for Auxology (IRCCS), Milan, Italy
| | | | - R Dell'oro
- Clinica medica, Univ. Milano Bicocca, Monza, Italy
| | - G Bertoli
- IRCCS MultiMedica Sesto San Giovanni, nephrology, Sesto San Giovanni, Italy
| | - G Mancia
- University of Milan-Bicocca, Health Science, Milan, Italy
| | - G Grassi
- Clinica medica, Univ. Milano Bicocca, Monza, Italy
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32
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Bellingeri A, Bergami E, Grassi G, Faleri C, Redondo-Hasselerharm P, Koelmans AA, Corsi I. Combined effects of nanoplastics and copper on the freshwater alga Raphidocelis subcapitata. Aquat Toxicol 2019; 210:179-187. [PMID: 30870664 DOI: 10.1016/j.aquatox.2019.02.022] [Citation(s) in RCA: 97] [Impact Index Per Article: 19.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/08/2018] [Revised: 02/27/2019] [Accepted: 02/27/2019] [Indexed: 06/09/2023]
Abstract
Nanoplastics are recognized as able to interact with other pollutants including heavy metals, and with natural organic matter, with implications for the potential risks to biota. We investigated the interaction of carboxylated polystyrene nanoparticles (PS-COOH NPs) with copper (Cu) and algal exudates (EPS) and how such interaction could affect Cu toxicity towards the freshwater microalga Raphidocelis subcapitata. PS-COOH NPs behavior in the presence of Cu and EPS was determined by dynamic light scattering (DLS), while PS-COOH NPs surface interaction with Cu ions and EPS was investigated by fluorimetric analysis. ICP-MS was used to test Cu ion adsorption to PS-COOH NPs in the presence and absence of algae. The interaction between PS-COOH NPs and the algal cell wall was assessed by fluorescence microscopy. Short- and long-term toxicity tests were carried out in parallel to assess the impact of PS-COOH NPs on algal growth. Results showed altered nanoparticle surface charge and hydrodynamic diameter following algal EPS exposure, supporting the hypothesis of a protein corona formation. In contrast, no absorption of Cu ions was observed on PS-COOH NPs, either in the presence or absence of algae. No differences on algal growth inhibition were observed between exposure to Cu only, and to Cu in combination with PS-COOH NPs, in short-term as well as long-term tests. However, after 72 h of exposure, the adsorption of PS-COOH NPs to algal cell walls appeared to correspond to morphological alterations, revealing potential disturbances in the mitotic cycle. Our findings confirm the ability of PS-COOH NPs to interact with EPS as shown for other nanomaterials. Environmentally realistic exposure scenarios are thus needed for evaluating nanoplastic toxicity, as nanoparticles will not maintain their pristine nature once released into natural media. Prolonged exposure and use of different end-points such as cell morphological changes and EPS production seem more reliable for the investigation of nanoplastic/algal cell interactions which can drive food chain transfer of nanoplastics and ultimately toxicity.
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Affiliation(s)
- A Bellingeri
- Department of Physical, Earth and Environmental Sciences, University of Siena, Siena, Italy.
| | - E Bergami
- Department of Physical, Earth and Environmental Sciences, University of Siena, Siena, Italy
| | - G Grassi
- Department of Physical, Earth and Environmental Sciences, University of Siena, Siena, Italy
| | - C Faleri
- Department of Life Sciences, University of Siena, Siena, Italy
| | - P Redondo-Hasselerharm
- Aquatic Ecology and Water Quality Management Group, Wageningen University & Research, Wageningen, the Netherlands
| | - A A Koelmans
- Aquatic Ecology and Water Quality Management Group, Wageningen University & Research, Wageningen, the Netherlands
| | - I Corsi
- Department of Physical, Earth and Environmental Sciences, University of Siena, Siena, Italy
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33
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Abrami M, Siviello C, Grassi G, Larobina D, Grassi M. Investigation on the thermal gelation of Chitosan/β-Glycerophosphate solutions. Carbohydr Polym 2019; 214:110-116. [PMID: 30925978 DOI: 10.1016/j.carbpol.2019.03.015] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2018] [Revised: 02/14/2019] [Accepted: 03/04/2019] [Indexed: 12/22/2022]
Abstract
This work deals with the effect of temperature on the thermal-gelation process of water solutions containing chitosan β-glycerolphosphate disodium salt hydrate. In particular, the attention is focused on the role played by temperature on the gel final properties, a very important aspect in the frame of drug delivery systems. The study was performed by combining rheology and low field nuclear magnetic resonance, two approaches that revealed to be highly synergic as they can detect different aspects of the developing polymeric network. This study indicates that 30 °C represent a sort of threshold for both the gelation kinetics and the gel final properties. Indeed, above this temperature, gelation kinetics was rapid and yielded to a strong gel. On the contrary, a slow kinetics and a final weak gel occurred below 30 °C. Finally, rheology and low field NMR allowed, independently, evaluating the time evolution of the network mesh size upon gelation.
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Affiliation(s)
- M Abrami
- Department of Engineering and Architecture, Trieste University, Trieste, Italy
| | - C Siviello
- Institute for Polymers, Composites and Biomaterials - National Research Council of Italy, Portici, Naples, Italy
| | - G Grassi
- Department of Life Sciences, Cattinara University Hospital, Trieste University, Trieste, Italy
| | - D Larobina
- Institute for Polymers, Composites and Biomaterials - National Research Council of Italy, Portici, Naples, Italy
| | - M Grassi
- Department of Engineering and Architecture, Trieste University, Trieste, Italy.
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Perna A, Simonetti A, Grassi G, Gambacorta E. Effect of a cauliflower (Brassica oleraceae var. Botrytis) leaf powder-enriched diet on performance, carcass and meat characteristics of growing rabbit. Meat Sci 2018; 149:134-140. [PMID: 30522046 DOI: 10.1016/j.meatsci.2018.11.013] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2018] [Revised: 10/26/2018] [Accepted: 11/14/2018] [Indexed: 01/30/2023]
Abstract
The aim of this study was to investigate the effect of a cauliflower leaf powder (CLP)-enriched diet on the performance, quality and antioxidative potential of rabbit meat. No significant differences were found for live performance parameters between rabbits fed with standard (SD) and CLP diet. Dietary supplementation influenced the meat traits of rabbits: CLP meat showed significantly lower drip loss after 48 h, cooking loss, and a significantly higher lightness (L*) and redness (a*) values, vitamin A and vitamin E content, and oxidative stability, compared to SD meat. Moreover, the CLP supplementation caused a significant decrease in SFA and increase in PUFA percentage of rabbit intramuscular fat. The statistical analysis also showed a significant effect of dietary fortification on phenolic content and antioxidant activity of rabbit meat which resulted higher in meat of CLP group. This study highlighted that dietary fortification with CLP is a valid strategy to produce rabbit meat with better technological and functional quality.
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Affiliation(s)
- Annamaria Perna
- School of Agricultural, Forestry, Food and Environmental Sciences, University of Basilicata, Viale dell'Ateneo Lucano 10, 85100 Potenza, Italy
| | - Amalia Simonetti
- School of Agricultural, Forestry, Food and Environmental Sciences, University of Basilicata, Viale dell'Ateneo Lucano 10, 85100 Potenza, Italy.
| | - Giulia Grassi
- School of Agricultural, Forestry, Food and Environmental Sciences, University of Basilicata, Viale dell'Ateneo Lucano 10, 85100 Potenza, Italy
| | - Emilio Gambacorta
- School of Agricultural, Forestry, Food and Environmental Sciences, University of Basilicata, Viale dell'Ateneo Lucano 10, 85100 Potenza, Italy
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35
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Perna A, Simonetti A, Grassi G, Gambacorta E. Effect of α S1-casein genotype on phenolic compounds and antioxidant activity in goat milk yogurt fortified with Rhus coriaria leaf powder. J Dairy Sci 2018; 101:7691-7701. [PMID: 29960787 DOI: 10.3168/jds.2018-14613] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2018] [Accepted: 05/18/2018] [Indexed: 12/27/2022]
Abstract
The aim of this work was to evaluate the phenolic compounds and antioxidant activity of goat milk yogurt characterized by different αS1-casein genotypes and fortified with Rhus coriaria leaf powder. The αS1-casein genotype was determined by isoelectric focusing, total phenol content was determined by the Folin-Ciocalteu method, phenolic compounds were identified and quantified by HPLC-UV analysis, and antioxidant activity was measured using 2,2'-azino-bis-3-ethylbenzothiazoline-6-sulfonic acid and ferric-reducing antioxidant power. The statistical analysis showed a significant effect of the studied factors. Comparing different genotypes it emerged that yogurt from goats with weak alleles at CSN1S1 loci (FF) showed the lowest phenolic compounds and therefore a lower antioxidant activity compared with yogurt from goats with strong alleles at CSN1S1 loci (AA, BB, AB). Rhus coriaria-fortified yogurt showed a significant increase in total phenolic compounds and antioxidant activity in comparison with plain yogurt. The FF-fortified yogurt presented the lowest total phenol content and antioxidant activity. This could be due to a greater capacity of proteins and peptides in this yogurt to form stable complexes with phenols. The different total phenol content detected in R. coriaria-fortified yogurt indicates that the αS1-casein genotype influenced the amount of added phenols that are bound to the caseins and, therefore, the part that remains free and that affects the biological capacity of the final product.
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Affiliation(s)
- Annamaria Perna
- School of Agricultural, Forestry, Food and Environmental Sciences, University of Basilicata, Potenza, Viale dell'Ateneo Lucano 10-85100, Italy
| | - Amalia Simonetti
- School of Agricultural, Forestry, Food and Environmental Sciences, University of Basilicata, Potenza, Viale dell'Ateneo Lucano 10-85100, Italy.
| | - Giulia Grassi
- School of Agricultural, Forestry, Food and Environmental Sciences, University of Basilicata, Potenza, Viale dell'Ateneo Lucano 10-85100, Italy
| | - Emilio Gambacorta
- School of Agricultural, Forestry, Food and Environmental Sciences, University of Basilicata, Potenza, Viale dell'Ateneo Lucano 10-85100, Italy
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36
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Marques-Santos LF, Grassi G, Bergami E, Faleri C, Balbi T, Salis A, Damonte G, Canesi L, Corsi I. Cationic polystyrene nanoparticle and the sea urchin immune system: biocorona formation, cell toxicity, and multixenobiotic resistance phenotype. Nanotoxicology 2018; 12:847-867. [DOI: 10.1080/17435390.2018.1482378] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- L. F. Marques-Santos
- Department of Molecular Biology, Federal University of Paraiba, João Pessoa, Brazil
| | - G. Grassi
- Department of Physical, Earth and Environmental Sciences-DSFTA, University of Siena, Siena, Italy
| | - E. Bergami
- Department of Physical, Earth and Environmental Sciences-DSFTA, University of Siena, Siena, Italy
| | - C. Faleri
- Department of Earth, Environmental and Life Sciences-DISTAV, University of Genoa, Genoa, Italy
| | - T. Balbi
- Department of Life Sciences-DSV, University of Siena, Siena, Italy
| | - A. Salis
- Centre of Excellence for Biomedical Research, University of Genoa, Genoa, Italy
| | - G. Damonte
- Centre of Excellence for Biomedical Research, University of Genoa, Genoa, Italy
| | - L. Canesi
- Department of Life Sciences-DSV, University of Siena, Siena, Italy
| | - I. Corsi
- Department of Physical, Earth and Environmental Sciences-DSFTA, University of Siena, Siena, Italy
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37
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Sabatino A, Regolisti G, Di Motta T, Cantarelli C, Pioli S, Grassi G, Batini V, Gregorini M, Fiaccadori E. Evaluation of muscle mass by ultrasonography of quadriceps femoris muscle in end-stage renal disease patients. Nutrition 2018. [DOI: 10.1016/j.nut.2018.03.041] [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: 11/15/2022]
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38
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Masi S, Georgiopoulos G, Grassi G, Serravalle G, Savoia C, Taddei S, Rizzoni D, Virdis A. THE RELATIONSHIP BETWEEN ENDOTHELIAL FUNCTION AND MICROVASCULAR REMODELLING. J Hypertens 2018. [DOI: 10.1097/01.hjh.0000539815.15040.2b] [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: 11/25/2022]
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39
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Abrami M, Maschio M, Conese M, Confalonieri M, Di Gioia S, Dapas B, Tonon F, Farra R, Grassi M, Grassi G, Gerin F. WS06.3 A novel approach based on low field nuclear magnetic resonance to monitor lung functionality and inflammation in cystic fibrosis patients. J Cyst Fibros 2018. [DOI: 10.1016/s1569-1993(18)30151-6] [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: 11/26/2022]
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40
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Sabatino A, Regolisti G, Delsante M, Di Motta T, Cantarelli C, Pioli S, Grassi G, Batini V, Gregorini M, Fiaccadori E. Noninvasive evaluation of muscle mass by ultrasonography of quadriceps femoris muscle in End-Stage Renal Disease patients on hemodialysis. Clin Nutr 2018; 38:1232-1239. [PMID: 29866494 DOI: 10.1016/j.clnu.2018.05.004] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2017] [Revised: 02/28/2018] [Accepted: 05/05/2018] [Indexed: 01/17/2023]
Abstract
BACKGROUND & AIMS Protein-Energy Wasting (PEW) is a pathological condition of renal patients with advanced Chronic Kidney Disease characterized by a progressive reduction of energy and protein assets. Nutritional status assessment, especially for what concerns muscle mass, is essential for both the identification of patients at risk for the development of PEW, as well as monitoring the effects of nutritional interventions. Ultrasound methods are easily applicable at the bedside for quantitative assessment of skeletal muscle. The present study was aimed at evaluating quadriceps rectus femoris thickness (QRFT) and quadriceps vastus intermedius thickness (QVIT) in patients on chronic hemodialysis. METHODS This was a prospective observational study. Three groups of adult patients were studied: young healthy subjects, well-nourished hospitalized patients with normal renal function, and End-Stage Renal Disease patients on hemodialysis (ESRD-HD). QRFT and QVIT were measured at two sites bilaterally (8 measures/patient) and were compared between groups, and also between subgroups of ESRD-HD patients stratified on the basis of conventional nutritional status parameters. RESULTS We enrolled 35 healthy subjects, 30 hospitalized patients, and 121 ESRD-HD patients on hemodialysis. QRFT and QVIT of ESRD patients on hemodialysis were lower than those of both control groups (P < 0.001). After stratifying ESRD patients into subgroups based on nutritional variable cut-offs commonly used to define PEW in this clinical setting (BMI [≥ 23 vs <23 kg/m2], albumin [≥3.8 vs <3.8 g/dL]) and malnutrition inflammation score (MIS) status (<6 vs ≥6), QRFT and QVIT of patients with worse nutritional status were significantly lower than those of well-nourished ESRD-HD patients (P value range: <0.001 to <0.05). CONCLUSION Skeletal muscle ultrasound is a simple and easily applicable bedside technique in the dialysis units, and could represent an adequate tool for the identification of patients with reduced muscle mass.
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Affiliation(s)
- Alice Sabatino
- Acute and Chronic Renal Failure Unit, Department of Clinical and Experimental Medicine, University of Parma, Parma, Italy
| | - Giuseppe Regolisti
- Acute and Chronic Renal Failure Unit, Department of Clinical and Experimental Medicine, University of Parma, Parma, Italy
| | - Marco Delsante
- Acute and Chronic Renal Failure Unit, Department of Clinical and Experimental Medicine, University of Parma, Parma, Italy
| | - Tommaso Di Motta
- Postgraduate School of Nephrology, Parma University, Parma, Italy
| | | | | | - Giulia Grassi
- Nephrology and Dialysis South, Cecina-Piombino, Livorno, Italy
| | | | | | - Enrico Fiaccadori
- Acute and Chronic Renal Failure Unit, Department of Clinical and Experimental Medicine, University of Parma, Parma, Italy; Postgraduate School of Nephrology, Parma University, Parma, Italy.
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Manesh RR, Grassi G, Bergami E, Marques-Santos LF, Faleri C, Liberatori G, Corsi I. Co-exposure to titanium dioxide nanoparticles does not affect cadmium toxicity in radish seeds (Raphanus sativus). Ecotoxicol Environ Saf 2018; 148:359-366. [PMID: 29096262 DOI: 10.1016/j.ecoenv.2017.10.051] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2017] [Revised: 10/12/2017] [Accepted: 10/24/2017] [Indexed: 06/07/2023]
Abstract
Recent developments on environmental fate models indicate that as nano waste, engineered nanomaterials (ENMs) could reach terrestrial ecosystems thus potentially affecting environmental and human health. Plants can be therefore exposed to ENMs but controversial data in terms of fate and toxicity are currently available. Furthermore, there is a current lack of information on complex interactions/transformations to which ENMs undergo in the natural environment as for instance interacting with existing toxic compounds. The aim of the present study was to assess the behavior and biological effects of titanium dioxide nanoparticles (n-TiO2) (Aeroxide P25, Degussa Evonik) and its interaction with cadmium (CdCl2) in plants using radish seeds (Raphanus sativus L. Parvus) as model species. Radish seeds were exposed to n-TiO2 (1-1000mg/L) and CdCl2 (1-250mg/L) alone and in combination using a seed germination and seedling growth toxicity test OECD 208. Percentage of seed germination, germination index (GI) and root elongation were calculated. Cell morphology and oxidative stress parameters as glutathione-S-transferase (GST) and catalase activities (CAT) were measured in radish seeds after 5 days of exposure. Z-Average, PdI and Z-potential of n-TiO2 in Milli-Q water as exposure medium were also determined. DLS analysis showed small aggregates of n-TiO2, negative Z-potential and stable PdI in seed's exposure media. Germination percentage, GI and root length resulted affected by n-TiO2 exposure compared to controls. In particular, n-TiO2 at 1mg/L and 100mg/L did not affect radish seeds germination (100%) while at concentration of 10mg/L, 200mg/L, 500mg/L, and 1000mg/L a slight but not significant decrease of germination % was observed. Similarly root length and GI resulted significantly higher in seeds exposed to 10mg/L and 200mg/L compared to 1mg/L, 100mg/L, 500mg/L, 1000mg/L and control (p < 0.05). On the opposite, CdCl2 significantly abolished germination % and GI compared to control seeds and a concentration dependent decrease on root elongation was observed against controls (p < 0.05). As well, significant decrease of germination %, GI and root elongation was observed in seeds co-exposed to n-TiO2 and CdCl2 at the highest concentrations (1000mg/L n-TiO2 and 250mg/L CdCl2) compared to co-exposed seeds at low concentration (1mg/L n-TiO2 and 1mg/L CdCl2) and controls (p < 0.05). Root elongation significantly increase compared to control at the lowest co-exposure concentration (p < 0.05). Similarly at intermediate concentrations of 10 and 100mg/L in co-exposure conditions, n-TiO2 did not affect CdCl2 toxicity. Concerning antioxidant enzymes, a significant increase of CAT activity in seeds exposed to single high n-TiO2 concentration (1000mg/L) was observed while n-TiO2 (1mg/L), CdCl2 (1 and 250mg/L) and co-exposure resulted significantly decreased compared to controls (p < 0.05). Regarding GST activity, a slight increase in seeds exposed to 1000mg/L n-TiO2 but no significantly was observed, however both n-TiO2 and CdCl2 alone (1 and 250mg/L, respectively) or in combinations caused a significant decrease in GST activity (p < 0.05). Therefore, overall data support the hypothesis that the presence of n-TiO2 do not affect the toxicity of CdCl2 at least at the highest concentration (100 and 250mg/L) in radish seeds. Morphological alterations in nuclei, vacuoles and shape of radish root cells were observed upon single Cd exposure and not abolished in the presence of n-TiO2. Nevertheless, although n-TiO2 seems not to reduce Cd toxicity at high concentration (up to 250mg/L), interactions cannot be excluded based on obtained results.
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Affiliation(s)
- R Roshan Manesh
- Department of Physical, Earth and Environment Science-DSFTA, University of Siena, Italy.
| | - G Grassi
- Department of Physical, Earth and Environment Science-DSFTA, University of Siena, Italy
| | - E Bergami
- Department of Physical, Earth and Environment Science-DSFTA, University of Siena, Italy
| | - L F Marques-Santos
- Department of Physical, Earth and Environment Science-DSFTA, University of Siena, Italy; Department of Molecular Biology, Federal University of Paraiba, Brazil
| | - C Faleri
- Department of Life Science, University of Siena, Italy
| | - G Liberatori
- Department of Physical, Earth and Environment Science-DSFTA, University of Siena, Italy
| | - I Corsi
- Department of Physical, Earth and Environment Science-DSFTA, University of Siena, Italy
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Manfra L, Rotini A, Bergami E, Grassi G, Faleri C, Corsi I. Comparative ecotoxicity of polystyrene nanoparticles in natural seawater and reconstituted seawater using the rotifer Brachionus plicatilis. Ecotoxicol Environ Saf 2017; 145:557-563. [PMID: 28800530 DOI: 10.1016/j.ecoenv.2017.07.068] [Citation(s) in RCA: 83] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/12/2017] [Revised: 07/12/2017] [Accepted: 07/28/2017] [Indexed: 06/07/2023]
Abstract
The impact of nanoplastics using model polystyrene nanoparticles (PS NPs), anionic (PS-COOH) and cationic (PS-NH2), has been investigated on the marine rotifer Brachionus plicatilis, a major component of marine zooplanktonic species. The role of different surface charges in affecting PS NP behaviour and toxicity has been considered in high ionic strength media. To this aim, the selected media were standardized reconstituted seawater (RSW) and natural sea water (NSW), the latter resembling more natural exposure scenarios. Hatched rotifer larvae were exposed for 24h and 48h to both PS NPs in the range of 0.5-50μg/ml using PS NP suspensions made in RSW and NSW. No effects on lethality upon exposure to anionic NPs were observed despite a clear gut retention was evident in all exposed rotifers. On the contrary, cationic NPs caused lethality to rotifer larvae but LC50 values resulted lower in rotifers exposed in RSW (LC50=2.75±0.67µg/ml) compared to those exposed in NSW (LC50=6.62±0.87µg/ml). PS NPs showed similar pattern of aggregation in both high ionic strength media (RSW and NSW) but while anionic NPs resulted in large microscale aggregates (Z-average 1109 ± 128nm and 998±67nm respectively), cationic NP aggregates were still in nano-size forms (93.99 ± 11.22nm and 108.3 ± 12.79nm). Both PDI and Z-potential of PS NPs slightly differed in the two media suggesting a role of their different surface charges in affecting their behaviour and stability. Our findings confirm the role of surface charges in nanoplastic behaviour in salt water media and provide a first evidence of a different toxicity in rotifers using artificial media (RSW) compared to natural one (NSW). Such evidence poses the question on how to select the best medium in standardized ecotoxicity assays in order to properly assess their hazard to marine life in natural environmental scenarios.
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Affiliation(s)
- L Manfra
- Institute for Environmental Protection and Research (ISPRA) Rome, Italy; Department of Biology and Evolution of Marine Organisms, Stazione Zoologica Anton Dohrn Naples, Italy.
| | - A Rotini
- Department of Biology, University Tor Vergata, Rome, Italy.
| | - E Bergami
- Department of Physical, Earth and Environmental Sciences, University of Siena, Italy.
| | - G Grassi
- Department of Physical, Earth and Environmental Sciences, University of Siena, Italy.
| | - C Faleri
- Department of Life Sciences, University of Siena, Italy.
| | - I Corsi
- Department of Physical, Earth and Environmental Sciences, University of Siena, Italy.
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Seravalle G, Brambilla G, Quarti Trevano F, Dell'oro R, Prata Pizzalla D, Ravaro S, Oliverio G, Mancia G, Grassi G. 273Visit-to-visit blood pressure variability is related to sympathetic neural drive and baroreflex sensitivity in hypertensive patients. Eur Heart J 2017. [DOI: 10.1093/eurheartj/ehx501.273] [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: 11/13/2022] Open
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Fici F, Seravalle G, Koylan N, Nalbantgil I, Cagla N, Korkut Y, Quarti-Trevano F, Makel W, Grassi G. Follow-up of Antihypertensive Therapy Improves Blood Pressure Control: Results of HYT (HYperTension survey) Follow-up. High Blood Press Cardiovasc Prev 2017; 24:289-296. [PMID: 28497339 DOI: 10.1007/s40292-017-0208-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2017] [Accepted: 05/02/2017] [Indexed: 01/13/2023] Open
Abstract
INTRODUCTION Although improved during the past few years, blood pressure control remains sub optimal. AIM The impact of follow-up assessment on blood pressure control was evaluated in a group of patients of the HYT (HYperTension survey), treated with a combination of different dihydropyridine calcium-channel blockers (CCBs regimen) and inhibitors of renin-angiotensin-aldosterone system (RAAS) and with uncontrolled blood pressure. This was obtained assessing (a) the rate of blood pressure control at 3 and 6 months of follow-up in the whole group of patients, (b) the rate of blood pressure control and the average blood pressure values in subjects treated with different DHP-CCBs regimen. METHODS From the 4993 patients with uncontrolled blood pressure, (BP ≥ 140/90 or ≥140/85 in patients with diabetes), 3729 (mean age 61.2 ± 11.5 years), maintained CCBs regimen combined wih RAAS blockers and were evaluated at 3 and 6 months follow-up. At each visit BP (semiautomatic device, Omron-M6, 3 measurements), heart rate, adverse events and treatment persistence were collected. RESULTS At 1st and 2nd follow-up the rate of controlled BP was 63.5 and 72.8% respectively (p < 0.05 vs 35.3% at baseline), whereas in diabetes was 32.5 and 37.9% respectively (p < 0.05 vs 20% at baseline). No differences in heart rate were observed. No differences in control rate were observed between the different CCBs regimen. The incidence of drugs related adverse events was 3.6%. CONCLUSIONS These findings provide evidence that: (a) the follow-up of hypertensive patients under therapy increase the rate of blood pressure control; (b) there is no significant difference in the antihypertensive effect between different CCBs regimen;
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Affiliation(s)
- F Fici
- Clinica Medica, Università Milano Bicocca, via Pergolesi 33, Monza-Milan, 20052, Italy
| | - G Seravalle
- Cardiology Department, Istituto Auxologico Italiano, IRCCS S. Luca Hpt, Milan, Italy
| | - N Koylan
- Anadolu Saglik Merkezi, Istanbul, Turkey
| | - I Nalbantgil
- Department of Cardiology, Ege University, Izmir, Turkey
| | - N Cagla
- Düzen Labaratuvarları, Ankara, Turkey
| | - Y Korkut
- Primary Care Department, Dumlupinar University, Kutahyta, Turkey
| | - F Quarti-Trevano
- Clinica Medica, Università Milano Bicocca, via Pergolesi 33, Monza-Milan, 20052, Italy
| | - W Makel
- Clinical Research Facilities International B.V., Schaijk, The Netherlands
| | - G Grassi
- Clinica Medica, Università Milano Bicocca, via Pergolesi 33, Monza-Milan, 20052, Italy.
- IRCCS Multimedica, Sesto San Giovanni, Milan, Italy.
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Jutier L, Riffard C, Santamarina A, Guillou E, Grassi G, Lecarpentier D, Lauvaud F, Coulaud A, Hampartzounian M, Tardy M, Kitsos S. Burnup Credit Implementation for PWR UOX Used Fuel Assemblies in France: From Study to Practical Experience. NUCL SCI ENG 2017. [DOI: 10.13182/nse14-51] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- L. Jutier
- Institut de Radioprotection et de S#x00FB;reté Nucléaire, BP 17, 92262 Fontenay-aux-Roses Cedex, France
| | - C. Riffard
- Commissariat à l’Energie Atomique et aux Energies Alternatives, DEN, Reactor and Fuel Cycle Physics Section, 13108 Saint-Paul-lez-Durance, France
| | - A. Santamarina
- Commissariat à l’Energie Atomique et aux Energies Alternatives, DEN, Reactor and Fuel Cycle Physics Section, 13108 Saint-Paul-lez-Durance, France
| | - E. Guillou
- AREVA, Etablissement de La Hague, 50444 Beaumont Hague, France
| | - G. Grassi
- AREVA, BU Recycling, 1 place Jean Millier, 92084 Paris La Défense, France
| | - D. Lecarpentier
- Electricité de France, 1 avenue du Général de Gaulle, 92141 Clamart, France
| | - F. Lauvaud
- Electricité de France, 1 avenue du Général de Gaulle, 92141 Clamart, France
| | - A. Coulaud
- AREVA, 1 rue des Hérons, 78182 Saint Quentin en Yvelines Cedex, France
| | - M. Hampartzounian
- AREVA, 1 rue des Hérons, 78182 Saint Quentin en Yvelines Cedex, France
| | - M. Tardy
- AREVA, TN International, 1 rue des Hérons, 78182 Saint Quentin en Yvelines Cedex, France
| | - S. Kitsos
- AREVA, TN International, 1 rue des Hérons, 78182 Saint Quentin en Yvelines Cedex, France
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Sabatino A, Cantarelli C, di Motta T, Pioli S, Grassi G, Bigazzi R, Bianchi S, Samoni S, Schito F, Batini V, Regolisti G, Fiaccadori E. SP700MUSCLE MASS EVALUATION BY QUADRICEPS FEMORIS ULTRASOUND IN ESRD PATIENTS ON HEMODIALYSIS. Nephrol Dial Transplant 2017. [DOI: 10.1093/ndt/gfx155.sp700] [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: 11/12/2022] Open
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47
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Lasagni A, Giordano P, Lacilla M, Raviolo A, Trento M, Camussi E, Grassi G, Charrier L, Cavallo F, Albera R, Porta M, Zanone MM. Cochlear, auditory brainstem responses in Type 1 diabetes: relationship with metabolic variables and diabetic complications. Diabet Med 2016; 33:1260-7. [PMID: 26605750 DOI: 10.1111/dme.13039] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 11/18/2015] [Indexed: 01/29/2023]
Abstract
AIMS Few studies have analysed the presence of hearing abnormalities in diabetes. We assessed the presence of subclinical auditory alterations and their possible association with early vascular and neurological dysfunction in young adults with Type 1 diabetes of long duration. METHODS Thirty-one patients with Type 1 diabetes (mean age 33 ± 2.3 years, disease duration 25.7 ± 4.2 years) and 10 healthy controls underwent pure tone audiometry (PTA), distortion product otoacoustic emission (DPOAE) and auditory brainstem response (ABR) analyses. Associations with metabolic variables and chronic complications were explored. RESULTS Compared with healthy controls, patients with diabetes had significantly higher mean hearing thresholds, although still within the normoacusic range. DPOAE intensities at medium frequencies (2.8-4 kHz) were significantly lower in patients with diabetes. In ABR, in addition to waves I, III and V, we observed the appearance of a visible wave IV in patients with diabetes compared with controls (prevalence 61% vs. 10%, P < 0.05), and its appearance was related to a prolonged I-V interval (4.40 ± 0.62 ms vs. 4.19 ± 0.58 ms, P < 0.05). Diastolic blood pressure was higher in people with abnormal DPOAE (P < 0.05), whereas systolic blood pressure correlated with wave V and interpeak I-V interval latencies. A trend towards an association between evidence of wave IV and the presence of somatic neuropathy or abnormal cardiovascular autonomic tests was observed. CONCLUSIONS Young adults with long-term Type 1 diabetes have subclinical abnormalities in qualitative auditory perception, despite normal hearing thresholds, which might reflect neuropathic and/or vascular alterations.
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Affiliation(s)
- A Lasagni
- Department of Medical Sciences, University of Turin, Turin, Italy
| | - P Giordano
- Department of Surgical Sciences, University of Turin, Turin, Italy
| | - M Lacilla
- Department of Surgical Sciences, University of Turin, Turin, Italy
| | - A Raviolo
- Department of Medical Sciences, University of Turin, Turin, Italy
| | - M Trento
- Department of Medical Sciences, University of Turin, Turin, Italy
| | - E Camussi
- Department of Public Health and Pediatric Sciences, University of Turin, Turin, Italy
| | - G Grassi
- Department of Medical Sciences, University of Turin, Turin, Italy
| | - L Charrier
- Department of Public Health and Pediatric Sciences, University of Turin, Turin, Italy
| | - F Cavallo
- Department of Public Health and Pediatric Sciences, University of Turin, Turin, Italy
| | - R Albera
- Department of Surgical Sciences, University of Turin, Turin, Italy
| | - M Porta
- Department of Medical Sciences, University of Turin, Turin, Italy
| | - M M Zanone
- Department of Medical Sciences, University of Turin, Turin, Italy
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Sormani P, Colombo G, Greco A, Maloberti A, Franzosi C, Meani P, Varrenti M, Vallerio P, De Chiara B, Casadei F, Moreo A, D’Addario M, Magrin M, Miglioretti M, Sarini M, Vecchio L, Steca P, Grassi G, Mancia G, Giannattasio C. [PP.32.04] PREDICTORS OF PWV PROGRESSION OVER A THREE YEARS FOLLOW UP. J Hypertens 2016. [DOI: 10.1097/01.hjh.0000492274.66436.7b] [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: 11/25/2022]
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Battistelli C, Cicchini C, Santangelo L, Tramontano A, Grassi L, Gonzalez FJ, de Nonno V, Grassi G, Amicone L, Tripodi M. The Snail repressor recruits EZH2 to specific genomic sites through the enrollment of the lncRNA HOTAIR in epithelial-to-mesenchymal transition. Oncogene 2016; 36:942-955. [PMID: 27452518 PMCID: PMC5318668 DOI: 10.1038/onc.2016.260] [Citation(s) in RCA: 134] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2016] [Revised: 05/30/2016] [Accepted: 06/13/2016] [Indexed: 12/18/2022]
Abstract
The transcription factor Snail is a master regulator of cellular identity and epithelial-to-mesenchymal transition (EMT) directly repressing a broad repertoire of epithelial genes. How chromatin modifiers instrumental to its activity are recruited to Snail-specific binding sites is unclear. Here we report that the long non-coding RNA (lncRNA) HOTAIR (for HOX Transcript Antisense Intergenic RNA) mediates a physical interaction between Snail and enhancer of zeste homolog 2 (EZH2), an enzymatic subunit of the polycomb-repressive complex 2 and the main writer of chromatin-repressive marks. The Snail-repressive activity, here monitored on genes with a pivotal function in epithelial and hepatic morphogenesis, differentiation and cell-type identity, depends on the formation of a tripartite Snail/HOTAIR/EZH2 complex. These results demonstrate an lncRNA-mediated mechanism by which a transcriptional factor conveys a general chromatin modifier to specific genes, thereby allowing the execution of hepatocyte transdifferentiation; moreover, they highlight HOTAIR as a crucial player in the Snail-mediated EMT.
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Affiliation(s)
- C Battistelli
- Department of Cellular Biotechnologies and Haematology, Sezione di Genetica Molecolare, Istituto Pasteur Italia-Fondazione Cenci Bolognetti, Sapienza University of Rome, Rome, Italy
| | - C Cicchini
- Department of Cellular Biotechnologies and Haematology, Sezione di Genetica Molecolare, Istituto Pasteur Italia-Fondazione Cenci Bolognetti, Sapienza University of Rome, Rome, Italy
| | - L Santangelo
- Department of Cellular Biotechnologies and Haematology, Sezione di Genetica Molecolare, Istituto Pasteur Italia-Fondazione Cenci Bolognetti, Sapienza University of Rome, Rome, Italy
| | - A Tramontano
- Department of Physics, Istituto Pasteur Italia-Fondazione Cenci Bolognetti, Sapienza University of Rome, Rome, Italy
| | - L Grassi
- Department of Physics, Sapienza University of Rome, Rome, Italy
| | - F J Gonzalez
- Laboratory of Metabolism, Center for Cancer Research, National Cancer Institute, National Institutes of Health, Bethesda, MD, USA
| | - V de Nonno
- Department of Cellular Biotechnologies and Haematology, Sezione di Genetica Molecolare, Istituto Pasteur Italia-Fondazione Cenci Bolognetti, Sapienza University of Rome, Rome, Italy
| | - G Grassi
- National Institute for Infectious Diseases L. Spallanzani, IRCCS, Rome, Italy
| | - L Amicone
- Department of Cellular Biotechnologies and Haematology, Sezione di Genetica Molecolare, Istituto Pasteur Italia-Fondazione Cenci Bolognetti, Sapienza University of Rome, Rome, Italy
| | - M Tripodi
- Department of Cellular Biotechnologies and Haematology, Sezione di Genetica Molecolare, Istituto Pasteur Italia-Fondazione Cenci Bolognetti, Sapienza University of Rome, Rome, Italy.,National Institute for Infectious Diseases L. Spallanzani, IRCCS, Rome, Italy
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Bonfanti R, Lepore G, Bozzetto L, Corsi A, Di Blasi V, Girelli A, Grassi G, Iafusco D, Rabbone I, Schiaffini R, Laviola L, Bruttomesso D. Survey on the use of insulin pumps in Italy: comparison between pediatric and adult age groups (IMITA study). Acta Diabetol 2016; 53:403-12. [PMID: 26429560 DOI: 10.1007/s00592-015-0810-4] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/15/2015] [Accepted: 09/14/2015] [Indexed: 01/22/2023]
Abstract
AIMS The aim of the study was to evaluate and compare continuous subcutaneous insulin infusion (CSII) use in pediatric and adult age groups. METHODS Data were collected with a questionnaire sent by e-mail to CSII-experienced Diabetes Centers. The questionnaire assessed: (1) number of CSII-treated patients; (2) patient demographic data and characteristics; (3) structure and organization of Diabetes Centers providing CSII therapy; (4) pump characteristics (conventional pump, sensor-augmented pump); and (5) CSII dropouts. RESULTS A total of 217 out of 1093 Italian centers participated: 51 pediatric (23.5 %) and 166 (76.5 %) adult centers (AP). Compared to a survey performed in 2005, there was a significant increase in the number of pediatric units when compared to adult units (112 vs 37 %, respectively, p < 0.05). Pediatric age is characterized by a greater concern for quality of life and injections, and a higher dropout rate (10.6 vs 8.9 %) mainly related to pump wearability and site reactions. A complete diabetes-care team is associated with a superior use of technology (fewer dropouts, increased CGM and advanced bolus use) which is, however, still used in a small percentage of patients. CONCLUSIONS In Italy, the number of CSII-treated pediatric patients (PP) is growing more significantly when compared to adults. Only 60 % of all patients are using advanced functions and 20 % are using CGMs continuously. This confirms the great interest in diabetes technology that is growing in pediatric diabetologists. However, much improvement is warranted in the organization and specialized training of pediatric, adult and transitional facilities.
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Affiliation(s)
- R Bonfanti
- Pediatric Department and Diabetes Research Institute (OSR-DRI), IRCCS Ospedale San Raffaele, Via Olgettina 60, 20132, Milan, Italy.
| | - G Lepore
- Unit of Endocrine Disease and Diabetology, A.O Papa Giovanni XXIII, Bergamo, Italy
| | - L Bozzetto
- Department of Clinical Medicine and Surgery, Federico II University, Naples, Italy
| | - A Corsi
- Unit of Diabetology and Endocrinology, P.O. Metropolitano, ASL 3, Genoa, Italy
| | - V Di Blasi
- Department of Endocrinology and Diabetology, ASL Salerno, Salerno, Italy
| | - A Girelli
- Unit of Diabetology, A.O. Spedali Civili, Brescia, Italy
| | - G Grassi
- Division of Endocrinology, Diabetology and Metabolism, A.O Città della Salute e della Scienza, Turin, Italy
| | - D Iafusco
- Department of Pediatrics, Second University of Naples, Naples, Italy
| | - I Rabbone
- Department of Pediatrics, University of Turin, Turin, Italy
| | - R Schiaffini
- Unit of Endocrinology and Diabetes, IRCCS Bambino Gesù Children's Hospital, Rome, Italy
| | - L Laviola
- Section of Internal Medicine, Endocrinology, Andrology and Metabolic Diseases, Department of Emergency and Organ Transplantation, University of Aldo Moro, Bari, Italy
| | - D Bruttomesso
- Department of Medicine, DIMED, Metabolic Diseases, University of Padua, Padua, Italy
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