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Dimitriadis C, Marampouti C, Calò A, Di Franco A, Giakoumi S, Di Franco E, Di Lorenzo M, Gerovasileiou V, Guidetti P, Pey A, Sini M, Sourbès L. Evaluating the long term effectiveness of a Mediterranean marine protected area to tackle the effects of invasive and range expanding herbivorous fish on rocky reefs. Mar Environ Res 2024; 193:106293. [PMID: 38103302 DOI: 10.1016/j.marenvres.2023.106293] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Revised: 11/15/2023] [Accepted: 12/01/2023] [Indexed: 12/19/2023]
Abstract
Here we provide evidence, along an 8-year period time-series based on multifaceted data from a Mediterranean marine protected area (MPA), whether protection can tackle invasive and range expanding herbivore fishes, and their effects on the algal resource availability, taking into account the population trends of predatory fishes, fisheries catches of herbivore fishes and sea surface temperature (SST) through time. Our findings pointed out that an ineffective in restoring top-down control process MPA may facilitate, rather than alleviate, the sudden and enduring population burst of invasive and range-expanding herbivorous fishes at tipping points of abrupt change. This subsequently results in the deterioration of rocky reef habitats and the depletion of algal resources, with the tipping points of abrupt change for algal and herbivore fish species not overlapping chronologically. As sea temperature increases, ineffective or recently established MPAs may inadvertently facilitate the proliferation of invasive and range-expanding species, posing a significant challenge to management effectiveness and conservation objectives.
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Affiliation(s)
- C Dimitriadis
- Management Unit of Zakynthos and Ainos National Parks and Protected Areas of the Ionian Islands, Natural Environment & Climate Change Agency (N.E.C.C.A.), El. Venizelou 1, 29100, Zakynthos, Greece.
| | - C Marampouti
- Management Unit of Zakynthos and Ainos National Parks and Protected Areas of the Ionian Islands, Natural Environment & Climate Change Agency (N.E.C.C.A.), El. Venizelou 1, 29100, Zakynthos, Greece
| | - A Calò
- Department of Earth and Marine Sciences (DiSTeM), University of Palermo, Via Archirafi 20-22, 90123, Palermo, Italy; NBFC, National Biodiversity Future Center, Palermo, 90133, Italy
| | - A Di Franco
- NBFC, National Biodiversity Future Center, Palermo, 90133, Italy; Stazione Zoologica "Anton Dohrn" sede interdipartimentale della Sicilia, Lungomare Cristoforo Colombo, 4521, 90149, Palermo, Italy
| | - S Giakoumi
- NBFC, National Biodiversity Future Center, Palermo, 90133, Italy; Stazione Zoologica "Anton Dohrn" sede interdipartimentale della Sicilia, Lungomare Cristoforo Colombo, 4521, 90149, Palermo, Italy
| | - E Di Franco
- Université Côte d'Azur, CNRS, UMR 7035 ECOSEAS, Parc Valrose 28, Avenue Valrose, 06108, Nice, France
| | - M Di Lorenzo
- Department of Earth and Marine Sciences (DiSTeM), University of Palermo, Via Archirafi 20-22, 90123, Palermo, Italy
| | - V Gerovasileiou
- Department of Environment, Faculty of Environment, Ionian University, Zakynthos, Greece; Hellenic Centre for Marine Research (HCMR), Institute of Marine Biology, Biotechnology and Aquaculture (IMBBC), Thalassocosmos, Gournes, Crete, Greece
| | - P Guidetti
- NBFC, National Biodiversity Future Center, Palermo, 90133, Italy; Institute for the Study of Anthropic Impact and Sustainability in the Marine Environment (CNR-IAS), National Research Council, Via de Marini 6, 16149, Genoa, Italy; Department of Integrative Marine Ecology (EMI), Stazione Zoologica Anton Dohrn-National Institute of Marine Biology, Ecology and Biotechnology, Genoa Marine Centre, 16126, Genoa, Italy
| | - A Pey
- Thalassa - Marine Research & Environmental Awareness, 17 Rue Gutenberg, 06000, Nice, France
| | - M Sini
- Department of Marine Sciences, University of the Aegean, 81100, Mytilene, Greece
| | - L Sourbès
- Management Unit of Zakynthos and Ainos National Parks and Protected Areas of the Ionian Islands, Natural Environment & Climate Change Agency (N.E.C.C.A.), El. Venizelou 1, 29100, Zakynthos, Greece
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Pereñíguez JM, Alós J, Aspillaga E, Rojo I, Calò A, Hackradt C, Hernández-Andreu R, Mourre B, García-Charton JA. Intense scuba diving does not alter activity patterns of predatory reef fish: Evidence from a protected tourism hotspot. J Environ Manage 2023; 344:118491. [PMID: 37390579 DOI: 10.1016/j.jenvman.2023.118491] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/09/2023] [Revised: 05/31/2023] [Accepted: 06/21/2023] [Indexed: 07/02/2023]
Abstract
The rise of nature-based tourism has provided a new avenue for disturbing animal behaviour, especially in protected areas. One of the most important tourism sectors in aquatic environments is scuba diving, an activity considered sustainable given its non-extractive nature and capability of bringing relevant socio-economic benefits to local communities. However, knowledge about its impact on the activity patterns of aquatic animals is still scarce. Here, we used biotelemetry techniques to assess the importance of scuba diving in modulating the activity patterns of the dusky grouper (Epinephelus marginatus, Lowe, 1834), a marine predatory fish of high interest for fishing and tourism. We implemented Hidden Markov Models (HMMs) on high-resolution acceleration data using a temporal and spatial control while controlling for a set of environmental variables (i.e. photoperiod, time-of-day, moon phase, temperature, wave height, and intensity and direction of marine currents) within a multiple-use marine protected area, and diving tourism hot-spot, of the western Mediterranean Sea. Our results underlined the more decisive influence of environmental-related stressors on the activity patterns of the dusky grouper compared to the impact of scuba diving. A high heterogeneity existed in the response against most of the stressors, including the presence of scuba divers. Overall, the activity of dusky grouper was higher at night than at day, showing a positive relationship with wave height, water temperature, and current intensity and a negative one with the moon phase. Remarkably, our findings, based on novel biotelemetry tools, differed substantially from the common wisdom accepted for this species. In conclusion, there is no clear evidence of scuba divers influence on the general activity patterns of the dusky grouper. Beyond their relevance from an ecological perspective, these results provide useful insights for the sustainable management of coastal resources, suggesting that scuba diving, when properly carried out, can represent an important sector to foster for the blue growth of coastal communities.
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Affiliation(s)
- J M Pereñíguez
- Department of Ecology and Hidrology, University of Murcia, Murcia, Spain.
| | - J Alós
- Institut Mediterrani d'Estudis Avançats, IMEDEA (CSIC-UIB), C/ Miquel Marquès 21, 07190, Esporles, Illes Balears, Spain
| | - E Aspillaga
- Institut Mediterrani d'Estudis Avançats, IMEDEA (CSIC-UIB), C/ Miquel Marquès 21, 07190, Esporles, Illes Balears, Spain
| | - I Rojo
- Departament de Biologia Evolutiva, Ecologia i Ciències Ambientals, Universitat de Barcelona, Diagonal 643, 08028, Barcelona, Spain
| | - A Calò
- Department of Earth and Marine Sciences (DiSTeM), University of Palermo, Via Archirafi 20-22, 90123, Palermo, Italy
| | - C Hackradt
- Ecology and Marine Conservation Laboratory (LECoMAR). Universidade Federal Do Sul da Bahia, Campus Sosígenes Costa, Porto Seguro-Eunápolis, 45810-000, Porto Seguro, Brazil
| | - R Hernández-Andreu
- Ecology and Marine Conservation Laboratory (LECoMAR). Universidade Federal Do Sul da Bahia, Campus Sosígenes Costa, Porto Seguro-Eunápolis, 45810-000, Porto Seguro, Brazil
| | - B Mourre
- SOCIB, Balearic Islands Coastal Observing and Forecasting System, Palma, Mallorca, Spain
| | - J A García-Charton
- Department of Ecology and Hidrology, University of Murcia, Murcia, Spain
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Brauneis S, Araimo F, Rossi M, Russo D, Mammucari M, Maggiori E, di Marzo R, Vellucci R, Gori F, Bifarini B, Chiné E, Carpenedo R, Paolucci T, Giorgio C, Ritarossi R, Calò A, Luongo L, Natoli S. The role of mesotherapy in the management of spinal pain. A randomized controlled study. Clin Ter 2023; 174:336-342. [PMID: 37378503 DOI: 10.7417/ct.2023.2447] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/29/2023]
Abstract
Background Mesotherapy is a technique through which active ingredients are administered into the thickness of the skin in order to increase the local analgesic effect. Methods 141 patients with spinal pain not responding to systemic therapy with NSAIDs were randomized to receive one or more intra-cutaneous drugs on a weekly basis. Results All patients achieved a pain reduction of at least 50% compared to baseline, and all tolerated the therapy without having to resort to systemic drug dose increases. Conclusions The data from our study show that the active ingredients infiltrated into the skin induce a mesodermal modulation between the infiltrated liquid and the cutaneous nervous and cellular structures from which the typical drug-saving effect of mesotherapy arises. Although further studies are needed to establish how to integrate mesotherapy in various clinical settings, it appears to be a useful technique available to the practicing physician. This research is also useful in guiding future clinical research.
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Affiliation(s)
- S Brauneis
- Department of Anesthesiology, Critical Care and Pain Medicine, La Sapienza University of Rome, Rome, Italy
| | - F Araimo
- Department of Anesthesiology, Critical Care and Pain Medicine, La Sapienza University of Rome, Rome, Italy
| | - M Rossi
- Section Of Anesthesia in Specialty Surgeries, Department of Emergency and Internal Medicine, Policlinico Universitario Agostino Gemelli, Sacro Cuore Catholic University, Rome, Italy
| | - D Russo
- San Marco Hospice and Palliative Care, Latina, Italy
| | | | | | - R di Marzo
- San Marco Hospice and Palliative Care, Latina, Italy
| | - R Vellucci
- alliative Care and Pain Therapy Unit - Anesthesiology and Resuscitation Department of Careggi University Hospital, Florence, Italy
| | - F Gori
- Section of Anesthesia, Intensive Care, and Pain Medicine, Santa Maria della Misericordia University Hospital, Perugia, Italy
| | - B Bifarini
- Section of Anesthesia, Intensive Care, and Pain Medicine, Santa Maria della Misericordia University Hospital, Perugia, Italy
| | - E Chiné
- Unit of Pain Therapy, Policlinic of Tor Vergata, Rome, Italy
| | - R Carpenedo
- Unit of Pain Therapy, Policlinic of Tor Vergata, Rome, Italy
| | - T Paolucci
- Department of Medical and Oral Sciences and Biotechnologies (DiSmob), Physical medicine and Rehabilitation unit, G. D'Annunzio University of Chieti-Pescara, Italy
| | - C Giorgio
- Rehabilitation Unit, F. Pirinei Hospital, Altamura, BA, Italy
| | - R Ritarossi
- Department of Anesthesiology, Critical Care and Pain Medicine, La Sapienza University of Rome, Rome, Italy
| | - A Calò
- Department of Anesthesiology, Critical Care and Pain Medicine, La Sapienza University of Rome, Rome, Italy
| | - L Luongo
- Department of experimental medicine, division of pharmacology, universita della Campania "L. Vanvitelli" Naples, Italy
| | - S Natoli
- Dept. of Clinical Science and Translational Medicine. University of Rome Tor Vergata, Italy
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Di Lorenzo M, Calò A, Di Franco A, Milisenda G, Aglieri G, Cattano C, Milazzo M, Guidetti P. Small-scale fisheries catch more threatened elasmobranchs inside partially protected areas than in unprotected areas. Nat Commun 2022; 13:4381. [PMID: 35945205 PMCID: PMC9363485 DOI: 10.1038/s41467-022-32035-3] [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: 07/16/2021] [Accepted: 07/11/2022] [Indexed: 11/09/2022] Open
Abstract
Elasmobranchs are heavily impacted by fishing. Catch statistics are grossly underestimated due to missing data from various fishery sectors such as small-scale fisheries. Marine Protected Areas are proposed as a tool to protect elasmobranchs and counter their ongoing depletion. We assess elasmobranchs caught in 1,256 fishing operations with fixed nets carried out in partially protected areas within Marine Protected Areas and unprotected areas beyond Marine Protected Areas borders at 11 locations in 6 Mediterranean countries. Twenty-four elasmobranch species were recorded, more than one-third belonging to the IUCN threatened categories (Vulnerable, Endangered, or Critically Endangered). Catches per unit of effort of threatened and data deficient species were higher (with more immature individuals being caught) in partially protected areas than in unprotected areas. Our study suggests that despite partially protected areas having the potential to deliver ecological benefits for threatened elasmobranchs, poor small-scale fisheries management inside Marine Protected Areas could hinder them from achieving this important conservation objective.
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Affiliation(s)
- Manfredi Di Lorenzo
- Stazione Zoologica Anton Dohrn, Department of Integrative Marine Ecology, Sicily Marine Center, Lungomare Cristoforo Colombo (complesso Roosevelt), 90149, Palermo, Italy.
| | - Antonio Calò
- Department of Earth and Marine sciences (DiSTeM), University of Palermo, Via Archirafi 20-22, 90123, Palermo, Italy
| | - Antonio Di Franco
- Stazione Zoologica Anton Dohrn, Department of Integrative Marine Ecology, Sicily Marine Center, Lungomare Cristoforo Colombo (complesso Roosevelt), 90149, Palermo, Italy.
| | - Giacomo Milisenda
- Stazione Zoologica Anton Dohrn, Department of Integrative Marine Ecology, Sicily Marine Center, Lungomare Cristoforo Colombo (complesso Roosevelt), 90149, Palermo, Italy
| | - Giorgio Aglieri
- Stazione Zoologica Anton Dohrn, Department of Integrative Marine Ecology, Sicily Marine Center, Lungomare Cristoforo Colombo (complesso Roosevelt), 90149, Palermo, Italy
- Department of Earth and Marine sciences (DiSTeM), University of Palermo, Via Archirafi 20-22, 90123, Palermo, Italy
- CoNISMa, Piazzale Flaminio 9, 00196, Rome, Italy
| | - Carlo Cattano
- Stazione Zoologica Anton Dohrn, Department of Integrative Marine Ecology, Sicily Marine Center, Lungomare Cristoforo Colombo (complesso Roosevelt), 90149, Palermo, Italy
- Department of Earth and Marine sciences (DiSTeM), University of Palermo, Via Archirafi 20-22, 90123, Palermo, Italy
- CoNISMa, Piazzale Flaminio 9, 00196, Rome, Italy
| | - Marco Milazzo
- Department of Earth and Marine sciences (DiSTeM), University of Palermo, Via Archirafi 20-22, 90123, Palermo, Italy
- CoNISMa, Piazzale Flaminio 9, 00196, Rome, Italy
| | - Paolo Guidetti
- Department of Integrative Marine Ecology (EMI), Stazione Zoologica Anton Dohrn-National Institute of Marine Biology, Ecology and Biotechnology, Genoa Marine Centre, 16126, Genoa, Italy
- National Research Council, Institute for the Study of Anthropic Impact and sustainability in the Marine Environment (CNR-IAS), Via de Marini 6, 16149, Genova, Italy
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Fraschetti S, Fabbrizzi E, Tamburello L, Uyarra MC, Micheli F, Sala E, Pipitone C, Badalamenti F, Bevilacqua S, Boada J, Cebrian E, Ceccherelli G, Chiantore M, D'Anna G, Di Franco A, Farina S, Giakoumi S, Gissi E, Guala I, Guidetti P, Katsanevakis S, Manea E, Montefalcone M, Sini M, Asnaghi V, Calò A, Di Lorenzo M, Garrabou J, Musco L, Oprandi A, Rilov G, Borja A. An integrated assessment of the Good Environmental Status of Mediterranean Marine Protected Areas. J Environ Manage 2022; 305:114370. [PMID: 34968935 DOI: 10.1016/j.jenvman.2021.114370] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [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: 09/30/2021] [Revised: 12/12/2021] [Accepted: 12/19/2021] [Indexed: 06/14/2023]
Abstract
Local, regional and global targets have been set to halt marine biodiversity loss. Europe has set its own policy targets to achieve Good Environmental Status (GES) of marine ecosystems by implementing the Marine Strategy Framework Directive (MSFD) across member states. We combined an extensive dataset across five Mediterranean ecoregions including 26 Marine Protected Areas (MPAs), their reference unprotected areas, and a no-trawl case study. Our aim was to assess if MPAs reach GES, if their effects are local or can be detected at ecoregion level or up to a Mediterranean scale, and which are the ecosystem components driving GES achievement. This was undertaken by using the analytical tool NEAT (Nested Environmental status Assessment Tool), which allows an integrated assessment of the status of marine systems. We adopted an ecosystem approach by integrating data from several ecosystem components: the seagrass Posidonia oceanica, macroalgae, sea urchins and fish. Thresholds to define the GES were set by dedicated workshops and literature review. In the Western Mediterranean, most MPAs are in good/high status, with P. oceanica and fish driving this result within MPAs. However, GES is achieved only at a local level, and the Mediterranean Sea, as a whole, results in a moderate environmental status. Macroalgal forests are overall in bad condition, confirming their status at risk. The results are significantly affected by the assumption that discrete observations over small spatial scales are representative of the total extension investigated. This calls for large-scale, dedicated assessments to realistically detect environmental status changes under different conditions. Understanding MPAs effectiveness in reaching GES is crucial to assess their role as sentinel observatories of marine systems. MPAs and trawling bans can locally contribute to the attainment of GES and to the fulfillment of the MSFD objectives. Building confidence in setting thresholds between GES and non-GES, investing in long-term monitoring, increasing the spatial extent of sampling areas, rethinking and broadening the scope of complementary tools of protection (e.g., Natura 2000 Sites), are indicated as solutions to ameliorate the status of the basin.
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Affiliation(s)
- Simonetta Fraschetti
- Department of Biology, University of Naples Federico II, Naples, Italy; CoNISMa, Rome, Italy.
| | - Erika Fabbrizzi
- Department of Biology, University of Naples Federico II, Naples, Italy; Department of Integrative Marine Ecology (EMI), Stazione Zoologica Anton Dohrn, Villa Comunale, 80121, Naples, Italy
| | - Laura Tamburello
- Department of Integrative Marine Ecology (EMI), Stazione Zoologica Anton Dohrn, Villa Comunale, 80121, Naples, Italy
| | - María C Uyarra
- AZTI, Marine Research, Basque Research and Technology Alliance (BRTA), Herrera Kaia, Portualdea S/n, 20110, Pasaia, Spain
| | - Fiorenza Micheli
- Hopkins Marine Station and Center for Ocean Solutions, Stanford University, Pacific Grove, CA, United States
| | - Enric Sala
- National Geographic Society, Washington, DC, United States
| | - Carlo Pipitone
- CNR-IAS, Lungomare Cristoforo Colombo 4521, 90149, Palermo, Italy
| | - Fabio Badalamenti
- Department of Integrative Marine Ecology (EMI), Stazione Zoologica Anton Dohrn, Villa Comunale, 80121, Naples, Italy; CNR-IAS, Lungomare Cristoforo Colombo 4521, 90149, Palermo, Italy
| | | | - Jordi Boada
- GrMAR Institut d'Ecologia Aquàtica, Universitat de Girona, 17003, Girona, Spain
| | - Emma Cebrian
- GrMAR Institut d'Ecologia Aquàtica, Universitat de Girona, 17003, Girona, Spain; Centre d'estudis Avançats de Blanes CEAB-CSIC, Blanes, 17300, Girona, Spain
| | - Giulia Ceccherelli
- Department of Chemistry and Pharmacy, University of Sassari, via Piandanna 4, 07100, Sassari, Italy
| | - Mariachiara Chiantore
- DiSTAV, Department of Earth, Environment and Life Sciences, University of Genoa, Corso Europa 26, 16132, Genoa, Italy
| | - Giovanni D'Anna
- CNR-IAS, via Giovanni da Verrazzano 17, 91014, Castellammare del Golfo, Italy
| | - Antonio Di Franco
- Department of Integrative Marine Ecology, Sicily, Stazione Zoologica Anton Dohrn, Lungomare Cristoforo Colombo, 90149, Palermo, Italy
| | - Simone Farina
- Department of Integrative Marine Ecology (EMI), Stazione Zoologica Anton Dohrn, Villa Comunale, 80121, Naples, Italy
| | - Sylvaine Giakoumi
- Department of Integrative Marine Ecology (EMI), Stazione Zoologica Anton Dohrn, Villa Comunale, 80121, Naples, Italy
| | - Elena Gissi
- Hopkins Marine Station, Stanford University, 120 Ocean View Boulevard, Pacific Grove, CA, 93950, USA; National Research Council, Institute of Marine Science, CNR ISMAR, Arsenale, Tesa 104 - Castello 2737/F, 30122, Venice, Italy
| | - Ivan Guala
- IMC - International Marine Centre, Loc. Sa Mardini, Torregrande, Oristano, Italy
| | - Paolo Guidetti
- ECOSEAS UMR 7035, Université Côte d'Azur, CNRS, Parc Valrose, 28 Avenue Valrose, 06108, Nice, France; Department of Integrative Marine Ecology (EMI), Stazione Zoologica Anton Dohrn-National Institute of Marine Biology, Ecology and Biotechnology, Genoa Marine Centre, 16126, Genoa, Italy
| | - Stelios Katsanevakis
- Department of Marine Sciences, University of the Aegean, 81100, Mytilene, Greece
| | - Elisabetta Manea
- Institute of Marine Sciences, National Research Council (ISMAR-CNR), Arsenale, Tesa 104, Castello 2737/F, 30122, Venice, Italy
| | - Monica Montefalcone
- DiSTAV, Department of Earth, Environment and Life Sciences, University of Genoa, Corso Europa 26, 16132, Genoa, Italy
| | - Maria Sini
- Department of Marine Sciences, University of the Aegean, 81100, Mytilene, Greece
| | - Valentina Asnaghi
- DiSTAV, Department of Earth, Environment and Life Sciences, University of Genoa, Corso Europa 26, 16132, Genoa, Italy
| | - Antonio Calò
- Department of Earth and Marine Sciences (DiSTeM), University of Palermo, via Archirafi 20-22, 90123, Palermo, Italy
| | - Manfredi Di Lorenzo
- Institute for Biological Resources and Marine Biotechnologies, National Research Council (IRBIM-CNR), Via L. Vaccara, Mazara del Vallo 61, 91026, Italy
| | | | - Luigi Musco
- Department of Integrative Marine Ecology (EMI), Stazione Zoologica Anton Dohrn, Villa Comunale, 80121, Naples, Italy; Laboratory of Marine Biology and Zoology, DiSTeBA, University of Salento, Lecce, Italy
| | - Alice Oprandi
- DiSTAV, Department of Earth, Environment and Life Sciences, University of Genoa, Corso Europa 26, 16132, Genoa, Italy
| | - Gil Rilov
- National Institute of Oceanography, Israel Oceanographic and Limnological Research (IOLR), PO Box 8030, Haifa, 31080, Israel
| | - Angel Borja
- AZTI, Marine Research, Basque Research and Technology Alliance (BRTA), Herrera Kaia, Portualdea S/n, 20110, Pasaia, Spain; King Abdulaziz University, Faculty of Marine Sciences, Jeddah, Saudi Arabia
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Zombardo A, Meneghetti S, Morreale G, Calò A, Costacurta A, Storchi P. Study of Inter- and Intra-varietal Genetic Variability in Grapevine Cultivars. Plants (Basel) 2022; 11:plants11030397. [PMID: 35161378 PMCID: PMC8839970 DOI: 10.3390/plants11030397] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Revised: 01/28/2022] [Accepted: 01/28/2022] [Indexed: 05/10/2023]
Abstract
Vitis vinifera includes a large number of cultivars that are further distinguished in biotypes and clones, and it is actually hard to differentiate them, even through complex molecular techniques. In this work, the plant materials of 56 putative Sangiovese and 14 putative Montepulciano biotypes, two of the most widespread black-berried Italian cultivars, were collected in different wine-growing areas of Italy distributed in 13 regions, from north to south. Firstly, the samples were analyzed using SSR markers to have proper varietal identification. According to the results, the genotypes belonged to three different cultivars: Sangiovese, Sanforte, and Montepulciano. Subsequently, the samples were investigated using AFLP, SAMPL, M-AFLP, and I-SSR molecular markers to estimate their intra-varietal genetic variability. The DNA marker-based method used turned out to be performing to bring out the geographic differences among the biotypes screened, and it can therefore be considered as a powerful tool available for all the grapevine varieties.
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Affiliation(s)
- Alessandra Zombardo
- Council for Agricultural Research and Economics, Research Centre for Viticulture and Enology, viale Santa Margherita, 80, 52100 Arezzo, Italy;
- Correspondence: ; Tel.: +39-0575-353021
| | - Stefano Meneghetti
- Accademia Italiana della Vite e del Vino, via Logge degli Uffici Corti 1, 50122 Florence, Italy; (S.M.); (A.C.); (A.C.)
| | - Giacomo Morreale
- Council for Agricultural Research and Economics, Research Centre for Viticulture and Enology, viale 28 Aprile, 26, 31015 Conegliano, Italy;
| | - Antonio Calò
- Accademia Italiana della Vite e del Vino, via Logge degli Uffici Corti 1, 50122 Florence, Italy; (S.M.); (A.C.); (A.C.)
| | - Angelo Costacurta
- Accademia Italiana della Vite e del Vino, via Logge degli Uffici Corti 1, 50122 Florence, Italy; (S.M.); (A.C.); (A.C.)
| | - Paolo Storchi
- Council for Agricultural Research and Economics, Research Centre for Viticulture and Enology, viale Santa Margherita, 80, 52100 Arezzo, Italy;
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Calò A, Pereñiguez JM, Hernandez-Andreu R, García-Charton JA. Quotas regulation is necessary but not sufficient to mitigate the impact of SCUBA diving in a highly visited marine protected area. J Environ Manage 2022; 302:113997. [PMID: 34710760 DOI: 10.1016/j.jenvman.2021.113997] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/26/2021] [Revised: 10/20/2021] [Accepted: 10/21/2021] [Indexed: 06/13/2023]
Abstract
When effectively managed, Marine Protected Areas (MPAs) can produce wide ecosystem benefits that can foster, directly and indirectly, local economies. Tourism is one of the sectors mainly benefited by the effect of conservation. SCUBA diving represents an important tourism activity, especially in the context of MPAs, where it is one of the few activities often fostered rather than limited, for its capacity to integrate environmental and socio-economic sustainability. However, SCUBA diving can also produce negative impacts on the environment when tourism frequentation exceeds a sustainable threshold, these potentially generating negative effects on the sector itself. In this study, we (1) investigated the impact of SCUBA diving in one of the most frequented diving areas of the Mediterranean Sea (Cabo de Palos - Islas Hormigas marine reserve), and (2) assessed the potential benefits over time related to the adoption of a regulation change for the diving activity (i.e., formally adoption of diving quotas). Specifically, we compared demographic (density of alive and dead colonies) and morphometric (height, width and complexity) characteristics of the false coral (Myriapora truncata) between dived and fully protected (non-dived) locations over four diving seasons (one before and three after the change in diving quotas). The density of alive colonies of the false coral was, on average, six times lower in dived locations compared to controls, highlighting a clear impact of SCUBA diving (consistent over time). Colonies were also significantly smaller in dived locations. The diving quotas produced a significant reduction of the ratio dead/total colonies in the dived locations soon after their adoption, but these benefits disappeared over the following years, possibly due to a gradual decline in operators' and divers' observance and concern, rather than an increasing number of dives. This suggests that the adoption of effective regulations is crucial for the environmental sustainability of diving tourism in protected areas and can provide positive effects, but an effort is needed to ensure that compliance is consistent over time, and that low-impact diving practices are adopted by this important recreational sector.
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Affiliation(s)
- Antonio Calò
- Department of Earth and Marine Sciences (DiSTeM), University of Palermo, Via Archirafi 20-22, 90123, Palermo, Italy; Departamento de Ecología e Hidrología, Universidad de Murcia, Campus Espinardo, 30100, Murcia, Spain.
| | - José Manuel Pereñiguez
- Departamento de Ecología e Hidrología, Universidad de Murcia, Campus Espinardo, 30100, Murcia, Spain
| | - Ramón Hernandez-Andreu
- Departamento de Ecología e Hidrología, Universidad de Murcia, Campus Espinardo, 30100, Murcia, Spain; Ecology and Marine Conservation Laboratory (LECoMAR), Universidade Federal Do Sul da Bahia, Campus Sosígenes Costa, Porto Seguro-Eunápolis, 45810-000, Porto Seguro, Brazil
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8
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Di Franco A, Calò A, De Benedetto GE, Ghigliotti L, Pennetta A, Renard MDM, Pisano E, Vacchi M, Guidetti P. Otolith chemical composition suggests local populations of Antarctic silverfish Pleuragramma antarctica (Boulenger, 1902) around Antarctica are exposed to similar environmental conditions at early life stages. Polar Biol 2021. [DOI: 10.1007/s00300-021-02932-2] [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: 11/29/2022]
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9
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Aglieri G, Baillie C, Mariani S, Cattano C, Calò A, Turco G, Spatafora D, Di Franco A, Di Lorenzo M, Guidetti P, Milazzo M. Environmental DNA effectively captures functional diversity of coastal fish communities. Mol Ecol 2020; 30:3127-3139. [PMID: 33078500 DOI: 10.1111/mec.15661] [Citation(s) in RCA: 31] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2020] [Revised: 08/25/2020] [Accepted: 09/02/2020] [Indexed: 01/04/2023]
Abstract
Robust assessments of taxonomic and functional diversity are essential components of research programmes aimed at understanding current biodiversity patterns and forecasting trajectories of ecological changes. Yet, evaluating marine biodiversity along its dimensions is challenging and dependent on the power and accuracy of the available data collection methods. Here we combine three traditional survey methodologies (underwater visual census strip transects [UVCt], baited underwater videos [BUV] and small-scale fishery catches [SSFc]), and one novel molecular technique (environmental DNA metabarcoding [eDNA]-12S rRNA and cytochrome oxidase subunit 1 [COI]) to investigate their efficiency and complementarity in assessing fish diversity. We analysed 1,716 multimethod replicates at a basin scale to measure the taxonomic and functional diversity of Mediterranean fish assemblages. Taxonomic identities were investigated at species, genus and family levels. Functional identities were assessed using combinations of morphological, behavioural and trophic traits. We show that: (a) SSFc provided the higher taxonomic diversity estimates followed by eDNA, and then UVCt and BUV; (b) eDNA was the only method able to gather the whole spectrum of considered functional traits, showing the most functionally diversified and least redundant fish assemblages; and (c) the effectiveness of eDNA in describing functional structure reflected its lack of selectivity towards any considered functional trait. Our findings suggest that the reach of eDNA analysis stretches beyond taxon detection efficiency and provides new insights into the potential of metabarcoding in ecological studies.
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Affiliation(s)
- Giorgio Aglieri
- Department of Earth and Marine Sciences (DiSTeM), University of Palermo, Palermo, Italy.,Consorzio Nazionale Interuniversitario per le Scienze del Mare (CoNISMa), Rome, Italy
| | - Charles Baillie
- School of Environment and Life Sciences, University of Salford, Salford, UK
| | - Stefano Mariani
- School of Biological and Environmental Sciences, Liverpool John Moores University, Liverpool, UK
| | - Carlo Cattano
- Department of Earth and Marine Sciences (DiSTeM), University of Palermo, Palermo, Italy.,Consorzio Nazionale Interuniversitario per le Scienze del Mare (CoNISMa), Rome, Italy.,Department of Integrative Marine Ecology, Sicily, Stazione Zoologica Anton Dohrn, Lungomare Cristoforo Colombo (complesso Roosevelt), Palermo, Italy
| | - Antonio Calò
- Department of Earth and Marine Sciences (DiSTeM), University of Palermo, Palermo, Italy.,UMR 7035 ECOSEAS, CNRS, Université Côte d'Azur, Nice, France
| | - Gabriele Turco
- Department of Earth and Marine Sciences (DiSTeM), University of Palermo, Palermo, Italy.,Consorzio Nazionale Interuniversitario per le Scienze del Mare (CoNISMa), Rome, Italy
| | - Davide Spatafora
- Department of Earth and Marine Sciences (DiSTeM), University of Palermo, Palermo, Italy.,Consorzio Nazionale Interuniversitario per le Scienze del Mare (CoNISMa), Rome, Italy
| | - Antonio Di Franco
- Department of Integrative Marine Ecology, Sicily, Stazione Zoologica Anton Dohrn, Lungomare Cristoforo Colombo (complesso Roosevelt), Palermo, Italy.,UMR 7035 ECOSEAS, CNRS, Université Côte d'Azur, Nice, France
| | - Manfredi Di Lorenzo
- Institute for Biological Resources and Marine Biotechnologies, National Research Council (IRBIM-CNR), Mazara del Vallo, Italy
| | - Paolo Guidetti
- Consorzio Nazionale Interuniversitario per le Scienze del Mare (CoNISMa), Rome, Italy.,UMR 7035 ECOSEAS, CNRS, Université Côte d'Azur, Nice, France.,Department of Integrative Marine Ecology, Stazione Zoologica Anton Dohrn, Naples, Italy
| | - Marco Milazzo
- Department of Earth and Marine Sciences (DiSTeM), University of Palermo, Palermo, Italy.,Consorzio Nazionale Interuniversitario per le Scienze del Mare (CoNISMa), Rome, Italy
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10
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Di Franco E, Pierson P, Di Iorio L, Calò A, Cottalorda JM, Derijard B, Di Franco A, Galvé A, Guibbolini M, Lebrun J, Micheli F, Priouzeau F, Risso-de Faverney C, Rossi F, Sabourault C, Spennato G, Verrando P, Guidetti P. Effects of marine noise pollution on Mediterranean fishes and invertebrates: A review. Mar Pollut Bull 2020; 159:111450. [PMID: 32892911 DOI: 10.1016/j.marpolbul.2020.111450] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [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: 03/23/2020] [Revised: 07/06/2020] [Accepted: 07/06/2020] [Indexed: 06/11/2023]
Abstract
Marine noise pollution (MNP) can cause a multitude of impacts on many organisms, but information is often scattered and general outcomes difficult to assess. We have reviewed the literature on MNP impacts on Mediterranean fish and invertebrates. Both chronic and acute MNP produced by various human activities - e.g. maritime traffic, pile driving, air guns - were found to cause detectable effects on intra-specific communication, vital processes, physiology, behavioral patterns, health status and survival. These effects on individuals can extend to inducing population- and ecosystem-wide alterations, especially when MNP impacts functionally important species, such as keystone predators and habitat forming species. Curbing the threats of MNP in the Mediterranean Sea is a challenging task, but a variety of measures could be adopted to mitigate MNP impacts. Successful measures will require more accurate information on impacts and that effective management of MNP really becomes a priority in the policy makers' agenda.
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Affiliation(s)
- E Di Franco
- Université Côte d'Azur, CNRS, UMR 7035 ECOSEAS, Nice, France.
| | - P Pierson
- Université Côte d'Azur, CNRS, UMR 7035 ECOSEAS, Nice, France
| | - L Di Iorio
- CHORUS Institute, Phelma Minatec, 38016 Grenoble, France; Foundation of the Grenoble Institute of Technology, 38031 Grenoble, France
| | - A Calò
- Université Côte d'Azur, CNRS, UMR 7035 ECOSEAS, Nice, France; Dipartimento di Scienze della Terra e del Mare (DiSTeM), Università di Palermo, Via Archirafi 20-22, 90123 Palermo, Italy
| | - J M Cottalorda
- Université Côte d'Azur, CNRS, UMR 7035 ECOSEAS, Nice, France
| | - B Derijard
- Université Côte d'Azur, CNRS, UMR 7035 ECOSEAS, Nice, France
| | - A Di Franco
- Université Côte d'Azur, CNRS, UMR 7035 ECOSEAS, Nice, France; Department of Integrative Marine Ecology, Sicily, Stazione Zoologica Anton Dohrn, Lungomare Cristoforo Colombo (complesso Roosevelt), 90149 Palermo, Italy
| | - A Galvé
- Université Côte d'Azur, CNRS, IRD, Observatoire de la Côte d'Azur, Géoazur, Sophia-Antipolis, France
| | - M Guibbolini
- Université Côte d'Azur, CNRS, UMR 7035 ECOSEAS, Nice, France
| | - J Lebrun
- Université Côte d'Azur, CNRS, UMR 7271 I3S, Sophia Antipolis, France
| | - F Micheli
- Hopkins Marine Station and Stanford Center for Ocean Solutions, Stanford University, Pacific Grove, CA 93950, USA
| | - F Priouzeau
- Université Côte d'Azur, CNRS, UMR 7035 ECOSEAS, Nice, France
| | | | - F Rossi
- Université Côte d'Azur, CNRS, UMR 7035 ECOSEAS, Nice, France
| | - C Sabourault
- Université Côte d'Azur, CNRS, UMR 7035 ECOSEAS, Nice, France
| | - G Spennato
- Université Côte d'Azur, CNRS, UMR 7035 ECOSEAS, Nice, France
| | - P Verrando
- Université Côte d'Azur, CNRS, INSERM, Institut de Biologie Valrose (iBV, INSERM U1091 - CNRS UMR7277), Nice, France
| | - P Guidetti
- Université Côte d'Azur, CNRS, UMR 7035 ECOSEAS, Nice, France; CoNISMa (National Interuniversitary Consortium of Marine Sciences), P.le Flaminio 9, 00196 Rome, Italy; Department of Integrative Marine Ecology, Stazione Zoologica Anton Dohrn - National Institute of Marine Biology, Ecology and Biotechnology, Villa Comunale, 80121 Naples, Italy
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11
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Belharet M, Di Franco A, Calò A, Mari L, Claudet J, Casagrandi R, Gatto M, Lloret J, Sève C, Guidetti P, Melià P. Extending full protection inside existing marine protected areas, or reducing fishing effort outside, can reconcile conservation and fisheries goals. J Appl Ecol 2020. [DOI: 10.1111/1365-2664.13688] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Mokrane Belharet
- Dipartimento di Elettronica, Informazione e Bioingegneria Politecnico di Milano Milano Italy
| | - Antonio Di Franco
- Department of Integrative Marine Ecology, Sicily, Stazione Zoologica Anton Dohrn Lungomare Cristoforo Colombo (Complesso Roosevelt) Palermo Italy
- UMR 7035 ECOSEAS Université Côte d'AzurCNRS Nice France
| | - Antonio Calò
- UMR 7035 ECOSEAS Université Côte d'AzurCNRS Nice France
- CoNISMa Roma Italy
- Dipartimento di Scienze della Terra e del Mare (DiSTeM) Università di Palermo Palermo Italy
| | - Lorenzo Mari
- Dipartimento di Elettronica, Informazione e Bioingegneria Politecnico di Milano Milano Italy
| | - Joachim Claudet
- National Center for Scientific Research PSL Université ParisCRIOBEUSR3278 CNRS‐EPHE‐UPVDMaison des Océans Paris France
| | - Renato Casagrandi
- Dipartimento di Elettronica, Informazione e Bioingegneria Politecnico di Milano Milano Italy
| | - Marino Gatto
- Dipartimento di Elettronica, Informazione e Bioingegneria Politecnico di Milano Milano Italy
| | - Josep Lloret
- Faculty of Science University of Girona Girona Spain
| | - Charlotte Sève
- National Center for Scientific Research PSL Université ParisCRIOBEUSR3278 CNRS‐EPHE‐UPVDMaison des Océans Paris France
| | | | - Paco Melià
- Dipartimento di Elettronica, Informazione e Bioingegneria Politecnico di Milano Milano Italy
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Di Franco A, Hogg KE, Calò A, Bennett NJ, Sévin-Allouet MA, Esparza Alaminos O, Lang M, Koutsoubas D, Prvan M, Santarossa L, Niccolini F, Milazzo M, Guidetti P. Improving marine protected area governance through collaboration and co-production. J Environ Manage 2020; 269:110757. [PMID: 32560987 DOI: 10.1016/j.jenvman.2020.110757] [Citation(s) in RCA: 2] [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] [Subscribe] [Scholar Register] [Received: 02/12/2020] [Revised: 04/22/2020] [Accepted: 05/09/2020] [Indexed: 06/11/2023]
Abstract
Marine protected areas (MPAs) socio-ecological effectiveness depends on a number of management and governance elements, among which stakeholder engagement and community support play key roles. Collaborative conservation initiatives that engage stakeholders in action research and knowledge co-production processes can enhance management and governance of MPAs. To design effective strategies aimed at reconciling biodiversity conservation and management of sustainable human uses, it is key to assess how local communities respond to such initiatives and identify the set of contextual factors, institutional, local and individual, potentially affecting these responses. This paper presents the approach and results of one such initiative, spanning 6 EU countries and 11 MPAs in the Mediterranean Sea, focusing on small-scale fishers as key MPA users. Through a collaborative project, managers and fishers agreed upon specific governance interventions (e.g. increasing stakeholder engagement, engaging fishers in monitoring activities, reducing fishing efforts) to be implemented in each MPA for one year. Structured surveys queried: MPA managers on the MPA context, governance structure, feasibility and effectiveness of the tested interventions; and small-scale fishers on their perceptions of the impact of the tested interventions on a set of 9 socio-ecological variables (e.g. amount of fish caught, level of participation in decision-making, support for the MPA). Results revealed that the interventions tested were relatively feasible, effective and cost-effective. Fishers reported positive perceptions of the interventions for the 9 variables considered, especially for level of support for the MPA and for those associated with aspects of governance. Proportional odds models highlighted perceived effects are maximized under certain institutional, local and individual circumstances (e.g. old MPAs, small fisher communities, and fishers with a high proportion of income from fisheries). Findings highlight that employing good governance processes involving stakeholders may rapidly generate improved local support for conservation and provide insights for potential leverage points upon which to act to maximize perceived effectiveness and enhance support toward MPAs.
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Affiliation(s)
- Antonio Di Franco
- Department of Integrative Marine Ecology, Sicily, Stazione Zoologica Anton Dohrn, Lungomare Cristoforo Colombo (complesso Roosevelt), 90149, Palermo, Italy; ECOSEAS Lab. UMR 7035, Université Côte d'Azur, CNRS, Parc Valrose 28, Avenue Valrose, 06108, Nice, France.
| | - Katie E Hogg
- IUCN Center for Mediterranean Cooperation, C/Marie Curie 22, Campanillas, 29590, Málaga, Spain; Kate Hogg Consulting, Via Giosue Carducci, Palermo, Italy.
| | - Antonio Calò
- ECOSEAS Lab. UMR 7035, Université Côte d'Azur, CNRS, Parc Valrose 28, Avenue Valrose, 06108, Nice, France; Dipartimento di Scienze della Terra e del Mare (DiSTeM), Università di Palermo, Via Archirafi 20, 90123, Palermo, Italy.
| | - Nathan J Bennett
- ECOSEAS Lab. UMR 7035, Université Côte d'Azur, CNRS, Parc Valrose 28, Avenue Valrose, 06108, Nice, France; Institute for the Oceans and Fisheries and Institute for Resources, Environment and Sustainability, University of British Columbia, Vancouver, Canada.
| | | | | | | | - Drosos Koutsoubas
- Department of Marine Sciences, School of Environment, University of the Aegean, Mytilini, Greece
| | | | | | - Federico Niccolini
- Department of Economics and Management, University of Pisa, Via Ridolfi, 56124, Pisa, Italy.
| | - Marco Milazzo
- Dipartimento di Scienze della Terra e del Mare (DiSTeM), Università di Palermo, Via Archirafi 20, 90123, Palermo, Italy; CoNiSMa (Consorzio Nazionale Interuniversitario per le Scienze del Mare), P.le Flaminio 9, 00196, Rome, Italy.
| | - Paolo Guidetti
- ECOSEAS Lab. UMR 7035, Université Côte d'Azur, CNRS, Parc Valrose 28, Avenue Valrose, 06108, Nice, France; CoNiSMa (Consorzio Nazionale Interuniversitario per le Scienze del Mare), P.le Flaminio 9, 00196, Rome, Italy; Stazione Zoologica 'A. Dohrn' di Napoli, Villa Comunale, 80121, Naples, Italy.
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13
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Di Franco A, Calò A, Sdiri K, Cattano C, Milazzo M, Guidetti P. Ocean acidification affects somatic and otolith growth relationship in fish: evidence from an in situ study. Biol Lett 2019; 15:20180662. [PMID: 30958127 DOI: 10.1098/rsbl.2018.0662] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Ocean acidification (OA) may have varied effects on fish eco-physiological responses. Most OA studies have been carried out in laboratory conditions without considering the in situ pCO2/pH variability documented for many marine coastal ecosystems. Using a standard otolith ageing technique, we assessed how in situ ocean acidification (ambient, versus end-of-century CO2 levels) can affect somatic and otolith growth, and their relationship in a coastal fish. Somatic and otolith growth rates of juveniles of the ocellated wrasse Symphodus ocellatus living off a Mediterranean CO2 seep increased at the high- pCO2 site. Also, we detected that slower-growing individuals living at ambient pCO2 levels tend to have larger otoliths at the same somatic length (i.e. higher relative size of otoliths to fish body length) than faster-growing conspecifics living under high pCO2 conditions, with this being attributable to the so-called 'growth effect'. Our findings suggest the possibility of contrasting OA effects on fish fitness, with higher somatic growth rate and possibly higher survival associated with smaller relative size of otoliths that could impair fish auditory and vestibular sensitivity.
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Affiliation(s)
- Antonio Di Franco
- 1 Université Côte d'Azur, CNRS, UMR 7035 ECOSEAS , Parc Valrose 28, Avenue Valrose, 06108 Nice , France.,2 CoNISMa , Piazzale Flaminio 9, 00196 Roma , Italy
| | - Antonio Calò
- 1 Université Côte d'Azur, CNRS, UMR 7035 ECOSEAS , Parc Valrose 28, Avenue Valrose, 06108 Nice , France.,2 CoNISMa , Piazzale Flaminio 9, 00196 Roma , Italy
| | - Khalil Sdiri
- 1 Université Côte d'Azur, CNRS, UMR 7035 ECOSEAS , Parc Valrose 28, Avenue Valrose, 06108 Nice , France
| | - Carlo Cattano
- 2 CoNISMa , Piazzale Flaminio 9, 00196 Roma , Italy.,3 Dipartimento di Scienze della Terra e del Mare (DiSTeM), Università di Palermo , Via Archirafi 20, 90123 Palermo , Italy
| | - Marco Milazzo
- 2 CoNISMa , Piazzale Flaminio 9, 00196 Roma , Italy.,3 Dipartimento di Scienze della Terra e del Mare (DiSTeM), Università di Palermo , Via Archirafi 20, 90123 Palermo , Italy
| | - Paolo Guidetti
- 1 Université Côte d'Azur, CNRS, UMR 7035 ECOSEAS , Parc Valrose 28, Avenue Valrose, 06108 Nice , France.,2 CoNISMa , Piazzale Flaminio 9, 00196 Roma , Italy
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Bennett NJ, Di Franco A, Calò A, Nethery E, Niccolini F, Milazzo M, Guidetti P. Local support for conservation is associated with perceptions of good governance, social impacts, and ecological effectiveness. Conserv Lett 2019. [DOI: 10.1111/conl.12640] [Citation(s) in RCA: 105] [Impact Index Per Article: 21.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Affiliation(s)
- Nathan J. Bennett
- Institute for the Oceans and Fisheries and Institute for Resources, Environment and Sustainability University of British Columbia Vancouver Canada
- Center for Ocean Solutions Stanford University Monterrey California
- CNRS, ECOSEAS Lab. Université Côte d'Azur Nice France
| | | | - Antonio Calò
- CNRS, ECOSEAS Lab. Université Côte d'Azur Nice France
| | - Elizabeth Nethery
- School of Population and Public Health University of British Columbia Vancouver Canada
| | | | - Marco Milazzo
- Department of Earth and Marine Sciences University of Palermo Palermo Italy
- CoNISMa (National Interuniversity Consortium of Marine Sciences) Rome Italy
| | - Paolo Guidetti
- CNRS, ECOSEAS Lab. Université Côte d'Azur Nice France
- CoNISMa (National Interuniversity Consortium of Marine Sciences) Rome Italy
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Calò A, Lett C, Mourre B, Pérez-Ruzafa Á, García-Charton JA. Use of Lagrangian simulations to hindcast the geographical position of propagule release zones in a Mediterranean coastal fish. Mar Environ Res 2018; 134:16-27. [PMID: 29287615 DOI: 10.1016/j.marenvres.2017.12.011] [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] [Subscribe] [Scholar Register] [Received: 09/29/2017] [Revised: 12/15/2017] [Accepted: 12/16/2017] [Indexed: 06/07/2023]
Abstract
The study of organism dispersal is fundamental for elucidating patterns of connectivity between populations, thus crucial for the design of effective protection and management strategies. This is especially challenging in the case of coastal fish, for which information on egg release zones (i.e. spawning grounds) is often lacking. Here we assessed the putative location of egg release zones of the saddled sea bream (Oblada melanura) along the south-eastern coast of Spain in 2013. To this aim, we hindcasted propagule (egg and larva) dispersal using Lagrangian simulations, fed with species-specific information on early life history traits (ELTs), with two approaches: 1) back-tracking and 2) comparing settler distribution obtained from simulations to the analogous distribution resulting from otolith chemical analysis. Simulations were also used to assess which factors contributed the most to dispersal distances. Back-tracking simulations indicated that both the northern sector of the Murcia region and some traits of the North-African coast were hydrodynamically suitable to generate and drive the supply of larvae recorded along the coast of Murcia in 2013. With the second approach, based on the correlation between simulation outputs and field results (otolith chemical analysis), we found that the oceanographic characteristics of the study area could have determined the pattern of settler distribution recorded with otolith analysis in 2013 and inferred the geographical position of main O. melanura spawning grounds along the coast. Dispersal distance was found to be significantly affected by the geographical position of propagule release zones. The combination of methods used was the first attempt to assess the geographical position of propagule release zones in the Mediterranean Sea for O. melanura, and can represent a valuable approach for elucidating dispersal and connectivity patterns in other coastal species.
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Affiliation(s)
- Antonio Calò
- Departamento de Ecología e Hidrología, Universidad de Murcia, Campus Espinardo, 30100, Murcia, Spain.
| | - Christophe Lett
- Sorbonne Universités, UPMC Univ Paris 06, IRD, unité de modélisation mathématique et informatique des systèmes complexes (UMMISCO), F-93143, Bondy, France
| | - Baptiste Mourre
- Modelling and Forecasting Facility, Balearic Islands Coastal Observing and Forecasting System (SOCIB), Palma, Balearic Islands, Spain
| | - Ángel Pérez-Ruzafa
- Departamento de Ecología e Hidrología, Universidad de Murcia, Campus Espinardo, 30100, Murcia, Spain
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Irigoyen AJ, Rojo I, Calò A, Trobbiani G, Sánchez-Carnero N, García-Charton JA. The "Tracked Roaming Transect" and distance sampling methods increase the efficiency of underwater visual censuses. PLoS One 2018; 13:e0190990. [PMID: 29324887 PMCID: PMC5764311 DOI: 10.1371/journal.pone.0190990] [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] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2017] [Accepted: 12/22/2017] [Indexed: 12/03/2022] Open
Abstract
Underwater visual census (UVC) is the most common approach for estimating diversity, abundance and size of reef fishes in shallow and clear waters. Abundance estimation through UVC is particularly problematic in species occurring at low densities and/or highly aggregated because of their high variability at both spatial and temporal scales. The statistical power of experiments involving UVC techniques may be increased by augmenting the number of replicates or the area surveyed. In this work we present and test the efficiency of an UVC method based on diver towed GPS, the Tracked Roaming Transect (TRT), designed to maximize transect length (and thus the surveyed area) with respect to diving time invested in monitoring, as compared to Conventional Strip Transects (CST). Additionally, we analyze the effect of increasing transect width and length on the precision of density estimates by comparing TRT vs. CST methods using different fixed widths of 6 and 20 m (FW3 and FW10, respectively) and the Distance Sampling (DS) method, in which perpendicular distance of each fish or group of fishes to the transect line is estimated by divers up to 20 m from the transect line. The TRT was 74% more time and cost efficient than the CST (all transect widths considered together) and, for a given time, the use of TRT and/or increasing the transect width increased the precision of density estimates. In addition, since with the DS method distances of fishes to the transect line have to be estimated, and not measured directly as in terrestrial environments, errors in estimations of perpendicular distances can seriously affect DS density estimations. To assess the occurrence of distance estimation errors and their dependence on the observer’s experience, a field experiment using wooden fish models was performed. We tested the precision and accuracy of density estimators based on fixed widths and the DS method. The accuracy of the estimates was measured comparing the actual total abundance with those estimated by divers using FW3, FW10, and DS estimators. Density estimates differed by 13% (range 0.1–31%) from the actual values (average = 13.09%; median = 14.16%). Based on our results we encourage the use of the Tracked Roaming Transect with Distance Sampling (TRT+DS) method for improving density estimates of species occurring at low densities and/or highly aggregated, as well as for exploratory rapid-assessment surveys in which divers could gather spatial ecological and ecosystem information on large areas during UVC.
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Affiliation(s)
- Alejo J. Irigoyen
- Centro para el Estudio de Sistemas Marinos (CESIMAR), Consejo Nacional de Investigaciones Científicas y Técnicas (CCT CENPAT–CONICET). Boulevard Brown, Puerto Madryn, Chubut, Argentina
- * E-mail:
| | - Irene Rojo
- Depto. Ecología e Hidrología–Universidad de Murcia, Campus de Espinardo, Murcia, Spain
| | - Antonio Calò
- Université Côte d’Azur, CNRS, FRE 3729 ECOMERS, Parc Valrose, Nice, France
| | - Gastón Trobbiani
- Centro para el Estudio de Sistemas Marinos (CESIMAR), Consejo Nacional de Investigaciones Científicas y Técnicas (CCT CENPAT–CONICET). Boulevard Brown, Puerto Madryn, Chubut, Argentina
| | - Noela Sánchez-Carnero
- Centro para el Estudio de Sistemas Marinos (CESIMAR), Consejo Nacional de Investigaciones Científicas y Técnicas (CCT CENPAT–CONICET). Boulevard Brown, Puerto Madryn, Chubut, Argentina
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Cattano C, Calò A, Di Franco A, Firmamento R, Quattrocchi F, Sdiri K, Guidetti P, Milazzo M. Ocean acidification does not impair predator recognition but increases juvenile growth in a temperate wrasse off CO 2 seeps. Mar Environ Res 2017; 132:33-40. [PMID: 29110937 DOI: 10.1016/j.marenvres.2017.10.013] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [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: 08/12/2017] [Revised: 10/20/2017] [Accepted: 10/23/2017] [Indexed: 05/28/2023]
Abstract
Fish behavioural effects under Ocean Acidification (OA) rely on changes expected to occur in brain function, which can be reversed by gabazine, a GABA-A antagonist. Here, using standard two-channel choice flume, we assessed OA effects on the predator recognition ability of both gabazine-treated and -untreated Symphodus ocellatus post-settlers living off CO2 seeps in the Mediterranean Sea. To estimate the post-settlers background predation risk we evaluated the density of their predator in the wild and through otolith aging techniques we assessed their post-settlement growth. Results showed that: 1) post-settlers predator recognition was unaffected under OA; 2) post-settlers living in elevated CO2 were on average 15% bigger in size than those from ambient conditions. Our results support fish behavioural tolerance to OA, potentially mediated by pre-exposure to high-risk predation levels, and speculate that by increasing body size, juvenile fish might more efficiently avoid their predators.
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Affiliation(s)
- Carlo Cattano
- Dipartimento di Scienze della Terra e del Mare (DiSTeM), Università di Palermo, Via Archirafi 20, I-90123 Palermo, Italy; CoNISMa, Piazzale Flaminio 9, 00197 Roma, Italy.
| | - Antonio Calò
- Université Côte d'Azur, CNRS, FRE 3729 ECOMERS, Parc Valrose 28, Avenue Valrose, 06108 Nice, France
| | - Antonio Di Franco
- Université Côte d'Azur, CNRS, FRE 3729 ECOMERS, Parc Valrose 28, Avenue Valrose, 06108 Nice, France
| | - Roberto Firmamento
- Dipartimento di Scienze della Terra e del Mare (DiSTeM), Università di Palermo, Via Archirafi 20, I-90123 Palermo, Italy
| | - Federico Quattrocchi
- Institut de Ciències del Mar, CSIC, Psg. Marítim de la Barceloneta 37-49, 08003 Barcelona, Spain
| | - Khalil Sdiri
- Université Côte d'Azur, CNRS, FRE 3729 ECOMERS, Parc Valrose 28, Avenue Valrose, 06108 Nice, France
| | - Paolo Guidetti
- CoNISMa, Piazzale Flaminio 9, 00197 Roma, Italy; Université Côte d'Azur, CNRS, FRE 3729 ECOMERS, Parc Valrose 28, Avenue Valrose, 06108 Nice, France
| | - Marco Milazzo
- Dipartimento di Scienze della Terra e del Mare (DiSTeM), Università di Palermo, Via Archirafi 20, I-90123 Palermo, Italy; CoNISMa, Piazzale Flaminio 9, 00197 Roma, Italy
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Dols-Perez A, Gramse G, Calò A, Gomila G, Fumagalli L. Nanoscale electric polarizability of ultrathin biolayers on insulating substrates by electrostatic force microscopy. Nanoscale 2015; 7:18327-18336. [PMID: 26488226 DOI: 10.1039/c5nr04983k] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
We measured and quantified the local electric polarization properties of ultrathin (∼5 nm) biolayers on mm-thick mica substrates. We achieved it by scanning a sharp conductive tip (<10 nm radius) of an electrostatic force microscope over the biolayers and quantifying sub-picoNewton electric polarization forces with a sharp-tip model implemented using finite-element numerical calculations. We obtained relative dielectric constants εr = 3.3, 2.4 and 1.9 for bacteriorhodopsin, dioleoylphosphatidylcholine (DOPC) and cholesterol layers, chosen as representative of the main cell membrane components, with an error below 10% and a spatial resolution down to ∼50 nm. The ability of using insulating substrates common in biophysics research, such as mica or glass, instead of metallic substrates, offers both a general platform to determine the dielectric properties of biolayers and a wider compatibility with other characterization techniques, such as optical microscopy. This opens up new possibilities for biolayer research at the nanoscale, including nanoscale label-free composition mapping.
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Affiliation(s)
- A Dols-Perez
- Institut de Química Avançada de Catalunya (IQAC-CSIC), C/Jordi Girona 18-26, 08034, Barcelona, Spain and CIBER of Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), Barcelona, Spain
| | - G Gramse
- Johannes Kepler University Linz, Institute for Biophysics, Gruberst. 40, 4020-Linz, Austria
| | - A Calò
- CIC NanoGUNE Consolider, E-20018 Donostia San Sebastian, Spain
| | - G Gomila
- Nanobioelec group, Institut de Bioenginyeria de Catalunya (IBEC), Baldiri i Reixac 15-21, 08028-Barcelona, Spain and Departament d'Electrònica, Universitat de Barcelona, C/Martí i Franquès 1, 08028 Barcelona, Spain
| | - L Fumagalli
- School of Physics and Astronomy, University of Manchester, Oxford Road, Manchester, M13 9PL, UK.
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Meneghetti S, Poljuha D, Frare E, Costacurta A, Morreale G, Bavaresco L, Calò A. Inter- and intra-varietal genetic variability in Malvasia cultivars. Mol Biotechnol 2012; 50:189-99. [PMID: 21688040 DOI: 10.1007/s12033-011-9423-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The DNA molecular analyses together with ampelography, ampelometry, and biochemistry are essential for grapevine identification and investigation of genetic differences among the Vitis vinifera L. cultivars and clones. Ten Malvasia cultivars (i.e., Istrian Malvasia; M. delle Lipari; M. bianca di Candia; M. di Candia Aromatica; M. del Lazio; M. bianca lunga, also known as Malvasia del Chianti; M. nera di Brindisi/Lecce; M. di Casorzo; M. di Schierano, and M. nera di Bolzano) were analyzed using molecular approaches to study the genetic inter-varietal variability. Thirty Istrian Malvasia genotypes (i.e., 8 Italian clones, such as ISV 1, ISV F6, VCR 4, VCR 113, VCR 114, VCR 115, ERSA 120, ERSA 121, and 22 autochthonous grapevine accessions grown in Istrian Peninsula, Croatia) were investigated to evaluate the morphological and genetic intra-varietal variability. DNA analysis allowed discrimination of all Malvasia genotypes at molecular level using AFLP, SAMPL, and M-AFLP markers. Italian clones and autochthonous Croatian accessions of Istrian Malvasia were grouped according to their different geographic origins. These results showed the great genetic variability of Malvasia genotypes suggesting the need for the preservation of autochthonous grapevine biotypes found on different areas to approve the correct choice and selection of the grape multiplication materials.
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Affiliation(s)
- Stefano Meneghetti
- CRA-VIT Consiglio per la Ricerca e la Sperimentazione in Agricoltura, Centro di Ricerca per la Viticoltura, Viale XXVIII Aprile 26, 31015 Conegliano (Treviso), Italy.
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Meneghetti S, Costacurta A, Frare E, Da Rold G, Migliaro D, Morreale G, Crespan M, Sotés V, Calò A. Clones identification and genetic characterization of Garnacha grapevine by means of different PCR-derived marker systems. Mol Biotechnol 2011; 48:244-54. [PMID: 21188550 DOI: 10.1007/s12033-010-9365-3] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
This study uses PCR-derived marker systems to investigate the extent and distribution of genetic variability of 53 Garnacha accessions coming from Italy, France and Spain. The samples studied include 28 Italian accessions (named Tocai rosso in Vicenza area; Alicante in Sicily and Elba island; Gamay perugino in Perugia province; Cannonau in Sardinia), 19 Spanish accessions of different types (named Garnacha tinta, Garnacha blanca, Garnacha peluda, Garnacha roja, Garnacha erguida, Garnacha roya) and 6 French accessions (named Grenache and Grenache noir). In order to verify the varietal identity of the samples, analyses based on 14 simple sequence repeat (SSR) loci were performed. The presence of an additional allele at ISV3 locus (151 bp) was found in four Tocai rosso accessions and in a Sardinian Cannonau clone, that are, incidentally, chimeras. In addition to microsatellite analysis, intravarietal variability study was performed using AFLP, SAMPL and M-AFLP molecular markers. AFLPs could discriminate among several Garnacha samples; SAMPLs allowed distinguishing few genotypes on the basis of their geographic origin, whereas M-AFLPs revealed plant-specific markers, differentiating all accessions. Italian samples showed the greatest variability among themselves, especially on the basis of their different provenance, while Spanish samples were the most similar, in spite of their morphological diversity.
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Affiliation(s)
- Stefano Meneghetti
- C.R.A.-VIT Consiglio per la Ricerca e la Sperimentazione in Agricoltura, Centro di Ricerca per la Viticoltura, Viale XXVIII Aprile 26, 31015 Conegliano (TV), Italy.
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Calò A. Le syndrome post - tachycardique en phonocardiographie. Cardiology 2008. [DOI: 10.1159/000165801] [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: 11/19/2022]
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Mattioli V, Calò A, Pisoni G, Ancona G, Zollino D, Brunetti P. Oral granisetron as prophylaxis for nausea and vomiting during fluorescein angiography. A multicentre, double-blind, randomised, parallel group, placebo-controlled study. Minerva Anestesiol 1998; 64:553-61. [PMID: 10085671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/11/2023]
Abstract
BACKGROUND Prophylaxis with oral Granisetron was assessed in patients undergoing fluorescein angiography (FAG) in order to evaluate its efficacy in reducing patients' discomfort due to nausea and vomiting (4% > 20%) and to ensure completion of the investigation. EXPERIMENTAL PLAN Multicentre, randomised, double-blind, placebo-controlled study, with a follow-up visit performed 24 hrs after FAG. ENVIRONMENT Five Anaesthesia/Resuscitation and Ophthalmology operational units participated in the study. PATIENTS 120 patients (24 from each Centre) of both sexes and aged > 18 years, suffering from retinal disorders, were enrolled after informed consent. Pregnancy, lactation, anti-neoplastic treatment, ASA status IV/V were main exclusion criteria. All recruired patients completed the study. INTERVENTIONS Ophthalmological evaluation was performed 30 days before and the same day as FAG. Anaesthesiological assessment on the same day as FAG, recording, BP, HR, ASA status, allergic diathesis, allergy to medications and contrast media, concomitant treatments. Oral Granisetrom 1 mg or placebo was given on an empty stomach 1 hr before the injection of 5 ml 20% fluorescein in 3 sec. A follow-up examination was done 24 hrs after FAG. SURVEY In both groups nausea, retching and vomiting were seen after fluorescein injection. RESULTS The study demonstrated that Granisetron is more active than placebo in controlling nausea (3 cases vs 4), and retching (2 vs 6). It was significantly more effective than placebo in the prevention of vomiting (0 vs 3). Efficacy was evaluated with chi 2, p < or = 0.05). CONCLUSIONS The results suggest that Granisetron may be indicated as prophylaxis in patients undergoing FAG in order to prevent or control emesis, improve patients' comfort and ensure successful outcome of the investigation.
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Affiliation(s)
- V Mattioli
- Operational Unit of Anaesthesia and Resuscitation, AUSL Ba5 Paradiso Hospital, Gioia del Colle, Bari
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Trojano M, Avolio C, Simone IL, Defazio G, Manzari C, De Robertis F, Calò A, Livrea P. Soluble intercellular adhesion molecule-1 in serum and cerebrospinal fluid of clinically active relapsing-remitting multiple sclerosis: correlation with Gd-DTPA magnetic resonance imaging-enhancement and cerebrospinal fluid findings. Neurology 1996; 47:1535-41. [PMID: 8960741 DOI: 10.1212/wnl.47.6.1535] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023] Open
Abstract
We measured soluble intercellular adhesion molecule-1 (sICAM-1) in the serum and cerebrospinal fluid (CSF) of 35 clinically active relapsing-remitting (RR) multiple sclerosis (MS) patients who underwent both lumbar puncture and gadopentetate dimeglumine (Gd-DTPA)-enhanced MRI within an interval of 1 week, and of 30 neurological controls of whom 17 had noninflammatory neurologic diseases (NIND), 8 bacterial meningitis (BM), and 5 AIDS dementia complex (ADC). Thirteen of the MS patients assumed corticosteroids at the time of the study. While sICAM-1 serum levels were highest in the BM group (p < 0.005), untreated MS patients showed levels higher (p < 0.05) than treated MS and NIND, but similar to ADC. Moreover, the untreated MS group had CSF/serum sICAM-1:CSF/serum albumin (sICAM-1 index) values higher than the treated group (p < 0.01), NIND (p < 0.005), and BM (p < 0.05); high sICAM-1 index was found also in ADC. Untreated MS patients with one or more Gd-DTPA-enhancing MRI lesions (Gd-positive) had higher mean values of CSF/serum albumin ratio (QAlbumin) and CSF mononuclear cells compared to patients without such lesions (Gd-negative). In the untreated Gd-negative patients, sICAM-1 serum levels were higher (p < 0.05) than those in Gd-positive patients. In the latter group, there were positive correlations between the number of CSF mononuclear cells and both IgG (p < 0.01) and sICAM-1 indices (p < 0.05), between QAlbumin and QsICAM-1 (p < 0.005) and between Qalbumin and the Expanded Disability Status Scale score (p = 0.05). There were no significant correlations in the Gd-negative group. These results suggest that sICAM-1 index can be a better marker of intrathecal sICAM-1 synthesis than CSF levels and provide additional insights, in vivo, into the blood-brain barrier mechanisms underlying MRI Gd-enhancement in clinically active RR MS.
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Affiliation(s)
- M Trojano
- Institute of Clinical Neurology, University of Bari, Italy
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Trojano M, Avolio C, Manzari C, Calò A, De Robertis F, Serio G, Livrea P. Multivariate analysis of predictive factors of multiple sclerosis course with a validated method to assess clinical events. J Neurol Neurosurg Psychiatry 1995; 58:300-6. [PMID: 7897410 PMCID: PMC1073365 DOI: 10.1136/jnnp.58.3.300] [Citation(s) in RCA: 91] [Impact Index Per Article: 3.1] [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] [Indexed: 01/27/2023]
Abstract
The clinical data of 309 patients with definite multiple sclerosis were recorded in the European data base for multiple sclerosis (EDMUS) to determine the prognostic significance of several demographic and clinical variables. An interview with closed questions structured according to standardised criteria of disease phases and courses was used to assess the clinical course. The reliability was evaluated by four trained neurologists in a sample of 33 patients with multiple sclerosis. Both the within and between rater agreement on data collection was fair to high for the historical variables (K = 0.33-1). Between rater agreement was more variable for the evaluation of 12 different EDMUS event categories (K = 0.3-0.95). The predictive model for the time to reach a secondary progression showed that an age at onset older than 25 (p = 0.006) and an event at onset followed by disability > or = 3 on the Kurtzke expanded disability status scale (EDSS; p = 0.004) were the most unfavourable clinical variables in 249 patients with relapsing remitting (180) or relapsing progressive (69) courses. In the 69 patients with relapsing progressive disease, the time to reach severe disability (EDSS > or = 6) was negatively influenced by a first interval between attacks shorter than one year, a number of bouts with EDSS > 2 in the first two years of the disease, and involvement of the pyramidal system at onset (p < 0.05). In 60 patients with chronic progressive disease this outcome was negatively influenced by pyramidal, brainstem, and sensory involvement at onset (p < 0.01).
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Affiliation(s)
- M Trojano
- Institute of Clinical Neurology, University of Bari, Italy
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Calò A, Cardini C, Quercia V. [Separation, detection, and determination of Lespedeza capitata flavones]. Boll Chim Farm 1969; 108:587-93. [PMID: 5379180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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Calò A, Cardini C, Quercia V. [Use of gas chromatography in pharmaceutical analysis. X. Further studies on antitubercular drugs]. Boll Chim Farm 1969; 108:175-9. [PMID: 5806406] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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Cardini C, Bucci BT, Calò A. [Use of gas chromatography in pharmaceutical analysis. XI. Determination of various local anesthetics]. Boll Chim Farm 1969; 108:180-8. [PMID: 5806407] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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Cavazzutti G, Quercia V, Calò A. [Applications of gas chromatography in pharmaceutical analysis. 8. Researches on various analeptics of current use in therapy]. Boll Chim Farm 1968; 107:733-5. [PMID: 4388767] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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Quercia V, Cardini C, Calò A. [Use of gas chromatography in pharmacologic analysis. VI. Studies on various psychodrugs with stimulating action]. Boll Chim Farm 1968; 107:383-8. [PMID: 5729933] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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Cardini C, Quercia V, Calò A. [Applications of gas chromatography in pharmaceutical analysis. V. Studies on various non-barbiturate tranquilizing and hypnotic agents]. Boll Chim Farm 1968; 107:300-5. [PMID: 5721542] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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Calò A, Cardini C, Quercia V. [Application of gas chromatography in pharmaceutical analysis. IV. Studies on various antitubercular chemotherapeutic agents]. Boll Chim Farm 1968; 107:296-9. [PMID: 5721541] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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Cardini C, Quercia V, Calò A. [Gas chromatography applications in pharmaceutical analysis. I. Research on various local vasoconstrictors]. Boll Chim Farm 1967; 106:215-22. [PMID: 5613016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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