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Pradhoshini KP, Priyadharshini M, Santhanabharathi B, Ahmed MS, Parveen MHS, War MUD, Musthafa MS, Alam L, Falco F, Faggio C. Biological effects of ionizing radiation on aquatic biota - A critical review. Environ Toxicol Pharmacol 2023; 99:104091. [PMID: 36870406 DOI: 10.1016/j.etap.2023.104091] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [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: 01/07/2023] [Revised: 02/16/2023] [Accepted: 02/23/2023] [Indexed: 06/18/2023]
Abstract
Ionizing radiation from radionuclides impacts marine aquatic biota and the scope of investigation must be wider than just invertebrates. We intend to detail and illustrate numerous biological effects that occur in both aquatic vertebrates and invertebrates, at various dose rates from all three kinds of ionizing radiation. The characteristics of radiation sources and dosages that would most effectively generate the intended effects in the irradiated organism were assessed once the biological differentiation between vertebrates and invertebrates was determined through multiple lines of evidence. We contend that invertebrates are still more radiosensitive than vertebrates, due to their small genome size, rapid reproduction rates and lifestyle, which help them to compensate for the effects of radiation induced declines in fecundity, life span and individual health. We also identified various research gaps in this field and suggest future directions to be investigated to remedy the lack of data available in this area.
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Affiliation(s)
- Kumara Perumal Pradhoshini
- Unit of Research in Radiation Biology & Environmental Radioactivity (URRBER), P.G. & Research Department of Zoology, The New College (Autonomous), Affiliated to University of Madras, Chennai 600 014, Tamilnadu, India; Institute for Environment and Development (LESTARI), Research Centre for Sustainability Science and Governance (SGK), Universiti Kebangsaan Malaysia, 43600 Bangi, Selangor, Malaysia
| | - Marckasagayam Priyadharshini
- Unit of Research in Radiation Biology & Environmental Radioactivity (URRBER), P.G. & Research Department of Zoology, The New College (Autonomous), Affiliated to University of Madras, Chennai 600 014, Tamilnadu, India
| | - Bharathi Santhanabharathi
- Unit of Research in Radiation Biology & Environmental Radioactivity (URRBER), P.G. & Research Department of Zoology, The New College (Autonomous), Affiliated to University of Madras, Chennai 600 014, Tamilnadu, India
| | - Munawar Suhail Ahmed
- Unit of Research in Radiation Biology & Environmental Radioactivity (URRBER), P.G. & Research Department of Zoology, The New College (Autonomous), Affiliated to University of Madras, Chennai 600 014, Tamilnadu, India
| | - Mohamat Hanifa Shafeeka Parveen
- Unit of Aquatic biology and Aquaculture (UABA), P.G. & Research Department of Zoology, The New College (Autonomous), Affiliated to University of Madras, Chennai 600 014, Tamilnadu, India
| | - Mehraj Ud Din War
- Unit of Aquatic biology and Aquaculture (UABA), P.G. & Research Department of Zoology, The New College (Autonomous), Affiliated to University of Madras, Chennai 600 014, Tamilnadu, India
| | - Mohamed Saiyad Musthafa
- Unit of Research in Radiation Biology & Environmental Radioactivity (URRBER), P.G. & Research Department of Zoology, The New College (Autonomous), Affiliated to University of Madras, Chennai 600 014, Tamilnadu, India; Institute for Environment and Development (LESTARI), Research Centre for Sustainability Science and Governance (SGK), Universiti Kebangsaan Malaysia, 43600 Bangi, Selangor, Malaysia.
| | - Lubna Alam
- Institute for Environment and Development (LESTARI), Research Centre for Sustainability Science and Governance (SGK), Universiti Kebangsaan Malaysia, 43600 Bangi, Selangor, Malaysia
| | - Franscesca Falco
- National Research Council, Institute for Biological Resources and Marine Biotechnology (IRBIM), Mazara del Vallo, Italy
| | - Caterina Faggio
- Department of Chemical, Biological, Pharmaceutical and Environmental Sciences, University of Messina, 98166 Messina, Italy.
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Scaravilli A, Tranfa M, Pontillo G, Falco F, Criscuolo C, Moccia M, Monti S, Lanzillo R, Brescia Morra V, Palma G, Petracca M, Tedeschi E, Elefante A, Brunetti A, Cocozza S. MR Imaging Signs of Gadolinium Retention Are Not Associated with Long-Term Motor and Cognitive Outcomes in Multiple Sclerosis. AJNR Am J Neuroradiol 2023; 44:396-402. [PMID: 36863844 PMCID: PMC10084901 DOI: 10.3174/ajnr.a7807] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Accepted: 02/04/2023] [Indexed: 03/04/2023]
Abstract
BACKGROUND AND PURPOSE The long-term impact of gadolinium retention in the dentate nuclei of patients undergoing administration of seriate gadolinium-based contrast agents is still widely unexplored. The aim of this study was to evaluate the impact of gadolinium retention on motor and cognitive disability in patients with MS during long-term follow-up. MATERIALS AND METHODS In this retrospective study, clinical data were obtained from patients with MS followed in a single center from 2013 to 2022 at different time points. These included the Expanded Disability Status Scale score to evaluate motor impairment and the Brief International Cognitive Assessment for MS battery to investigate cognitive performances and their respective changes with time. The association with qualitative and quantitative MR imaging signs of gadolinium retention (namely, the presence of dentate nuclei T1-weighted hyperintensity and changes in longitudinal relaxation R1 maps, respectively) was probed using different General Linear Models and regression analyses. RESULTS No significant differences in motor or cognitive symptoms emerged between patients showing dentate nuclei hyperintensity and those without visible changes on T1WIs (P = .14 and 0.92, respectively). When we tested possible relationships between quantitative dentate nuclei R1 values and both motor and cognitive symptoms, separately, the regression models including demographic, clinical, and MR imaging features explained 40.5% and 16.5% of the variance, respectively, without any significant effect of dentate nuclei R1 values (P = .21 and 0.30, respectively). CONCLUSIONS Our findings suggest that gadolinium retention in the brains of patients with MS is not associated with long-term motor or cognitive outcomes.
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Affiliation(s)
- A Scaravilli
- From the Departments of Advanced Biomedical Sciences (A.S., M.T., G.P., E.T., A.E., A.B., S.C.)
| | - M Tranfa
- From the Departments of Advanced Biomedical Sciences (A.S., M.T., G.P., E.T., A.E., A.B., S.C.)
| | - G Pontillo
- From the Departments of Advanced Biomedical Sciences (A.S., M.T., G.P., E.T., A.E., A.B., S.C.)
- Electrical Engineering and Information Technology (G.P.)
| | - F Falco
- Neurosciences and Reproductive and Odontostomatological Sciences (F.F., C.C., M.M., R.L., V.B.M., M.P.), University of Naples "Federico II," Naples, Italy
| | - C Criscuolo
- Neurosciences and Reproductive and Odontostomatological Sciences (F.F., C.C., M.M., R.L., V.B.M., M.P.), University of Naples "Federico II," Naples, Italy
| | - M Moccia
- Neurosciences and Reproductive and Odontostomatological Sciences (F.F., C.C., M.M., R.L., V.B.M., M.P.), University of Naples "Federico II," Naples, Italy
| | - S Monti
- Institute of Biostructure and Bioimaging (S.M.), National Research Council, Naples, Italy
| | - R Lanzillo
- Neurosciences and Reproductive and Odontostomatological Sciences (F.F., C.C., M.M., R.L., V.B.M., M.P.), University of Naples "Federico II," Naples, Italy
| | - V Brescia Morra
- Neurosciences and Reproductive and Odontostomatological Sciences (F.F., C.C., M.M., R.L., V.B.M., M.P.), University of Naples "Federico II," Naples, Italy
| | - G Palma
- Institute of Nanotechnology (G.P.), National Research Council, Lecce, Italy
| | - M Petracca
- Neurosciences and Reproductive and Odontostomatological Sciences (F.F., C.C., M.M., R.L., V.B.M., M.P.), University of Naples "Federico II," Naples, Italy
- Department of Human Neurosciences (M.P.), Sapienza University of Rome, Rome, Italy
| | - E Tedeschi
- From the Departments of Advanced Biomedical Sciences (A.S., M.T., G.P., E.T., A.E., A.B., S.C.)
| | - A Elefante
- From the Departments of Advanced Biomedical Sciences (A.S., M.T., G.P., E.T., A.E., A.B., S.C.)
| | - A Brunetti
- From the Departments of Advanced Biomedical Sciences (A.S., M.T., G.P., E.T., A.E., A.B., S.C.)
| | - S Cocozza
- From the Departments of Advanced Biomedical Sciences (A.S., M.T., G.P., E.T., A.E., A.B., S.C.)
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Falco F, Bottari T, Ragonese S, Killen SS. Towards the integration of ecophysiology with fisheries stock assessment for conservation policy and evaluating the status of the Mediterranean Sea. Conserv Physiol 2022; 10:coac008. [PMID: 35783348 PMCID: PMC9245081 DOI: 10.1093/conphys/coac008] [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] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Revised: 01/19/2022] [Accepted: 02/09/2022] [Indexed: 06/15/2023]
Abstract
Recent European Union (EU) regulations have been introduced to discourage the capture of undersized specimens with the aim of reducing the bycatch mortality imposed by commercial fisheries. We argue that we still lack accurate data regarding basic information required to properly implement these regulations for most Mediterranean ecosystems, including the true mortality imposed by fisheries, escape rates from fishing gears and the capability of specimens to survive following discard. We suggest that additional reliance on physiological biomarkers could assist in all aspects of the data collection required to support implementation of the EU discard ban (aka landing obligation), particularly in determining which species should receive special dispensation from this policy. Ideally, this new approach, here termed the 'Fisheries Environmental and Physiological Stress Analysis' (FEPSA), would become an important step for any fish stock assessment within the ecosystem approach to fisheries management and the recognition of Good Environmental Status, as established by the EU in the Marine Strategy Framework Directive (2008/56/EC). In particular, the main goal of FEPSA would be applying the study of physiological stressors to exploited stocks to estimate the so-called collateral fishing mortality, which includes the mortality experienced by fish that escape after interacting with fishing gears or that are discarded, with some degree of injury or physiological stress. The approach outlined here, which is described for bottom trawls but adaptable to any other type of fishing gear, is not a trivial undertaking but is a requirement for collecting the data required by recent EU fisheries policies. While we agree that the threats to marine biodiversity posed by fishing and associated discard practices require strong policy interventions, we emphasize that the research programs needed to support such initiatives, including the landing obligation, should be given equal priority. This is particularly true for Mediterranean fisheries, which are at a complex intersection of jurisdictional boundaries, numerous additional ecosystem threats including widespread pollution, thermal variation and hypoxia, and are historically understudied as compared to fisheries and species in more northern climates.
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Affiliation(s)
- F Falco
- Corresponding author: Institute of Biological Resource and Marine
Biotechnology (IRBIM), National Research Council (CNR), Section of Mazara del vallo, Via
L. Vaccara, 61 91026, TP, Italy.
| | - T Bottari
- Institute for Marine Biological Resources and Biotechnology
(IRBIM), National Research Council (CNR), Section of Messina, 98122
Messina, Italy
| | - S Ragonese
- Institute of Biological Resource and Marine Biotechnology (IRBIM), National
Research Council (CNR), Section of Mazara del vallo, Via L. Vaccara, 61
91026, TP, Italy
| | - S S Killen
- Institute of Biodiversity, Animal Health and Comparative Medicine,
University of Glasgow, Glasgow, G12 8QQ, UK
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Falco F, Barra M, Wu G, Dioguardi M, Stincone P, Cuttitta A, Torri M, Bonanno A, Cammarata M. Engraulis encrasicolus larvae from two different environmental spawning areas of the Central Mediterranean Sea: first data on amino acid profiles and biochemical evaluations. The European Zoological Journal 2020. [DOI: 10.1080/24750263.2020.1823493] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- F. Falco
- Marine Biological and Biotechnological Resources Institute (IRBIM), National Research Council (CNR), Italy
| | - M. Barra
- Institute for the Study of Anthropic Impacts and Sustainability in the Marine Environment (IAS), Units of Capo Granitola (TP) and Naples, Italy
| | - G. Wu
- Department of Animal Science, Texas A&M University, TX, USA
| | - M. Dioguardi
- Department of Earth and Marine Sciences, University of Palermo, Italy
| | - P. Stincone
- Laboratório de Bioquímica e Microbiologia Aplicada, Instituto de Ciência e Tecnologia de Alimentos, Universidade Federal do Rio Grande do Sul, Brazil
| | - A. Cuttitta
- Institute for the Study of Anthropic Impacts and Sustainability in the Marine Environment (IAS), Units of Capo Granitola (TP) and Naples, Italy
| | - M. Torri
- Institute for the Study of Anthropic Impacts and Sustainability in the Marine Environment (IAS), Units of Capo Granitola (TP) and Naples, Italy
| | - A. Bonanno
- Institute for the Study of Anthropic Impacts and Sustainability in the Marine Environment (IAS), Units of Capo Granitola (TP) and Naples, Italy
| | - M. Cammarata
- Department of Earth and Marine Sciences, University of Palermo, Italy
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Carotenuto A, Costabile T, Moccia M, Falco F, Scala M, Russo C, Saccà F, De Rosa A, Lanzillo R, Brescia Morra V. Olfactory function and cognition in relapsing–remitting and secondary-progressive multiple sclerosis. Mult Scler Relat Disord 2019; 27:1-6. [DOI: 10.1016/j.msard.2018.09.024] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2018] [Revised: 09/18/2018] [Accepted: 09/21/2018] [Indexed: 10/28/2022]
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Bonsignore M, Salvagio Manta D, Oliveri E, Sprovieri M, Basilone G, Bonanno A, Falco F, Traina A, Mazzola S. Mercury in fishes from Augusta Bay (southern Italy): Risk assessment and health implication. Food Chem Toxicol 2013; 56:184-94. [DOI: 10.1016/j.fct.2013.02.025] [Citation(s) in RCA: 77] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2012] [Revised: 02/13/2013] [Accepted: 02/14/2013] [Indexed: 11/24/2022]
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Cavazza A, Roggeri A, Rossi G, Carbonelli C, Falco F, Facciolongo N, Zucchi L. [Round atelectasis of the lung: clinicopathological study of 6 cases and review of the literature]. Pathologica 2003; 95:50-6. [PMID: 12735286] [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: 03/02/2023] Open
Abstract
OBJECTIVE To report about 6 new patients with round atelectasis of the lung, 1 of them professionally exposed to asbestos and another to silicates. RESULTS The patients, 5 males and 1 female, presented with a peripheral, rounded pulmonary opacity, simulating a neoplasm. The examination of the surgical specimen revealed a pleuritis, with multiple pleural folding: the underlying lung parenchima was compressed, but otherwise unremarkable. CONCLUSIONS Round atelectasis is relatively unusual for the pathologist. However, the correct diagnosis is potentially important, because the lesion can be the sign of a significant asbestos exposure.
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Affiliation(s)
- A Cavazza
- Unità Operative di Anatomia Patologica, Ospedale S. Maria Nuova, viale Risorgimento 80, 42100 Reggio Emilia.
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Testore GP, Falco F, Sarrecchia C, Sordillo P, Bontempo G, Andreoni M. Two-year surveillance on fluconazole susceptibility of Candida spp isolates in a general and university hospital in Rome. Diagn Microbiol Infect Dis 2001; 41:23-7. [PMID: 11687310 DOI: 10.1016/s0732-8893(01)00280-2] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
Fluconazole susceptibility was tested in 385 clinical yeast isolates (285 Candida albicans, 38 C. glabrata, 31 C. tropicalis, 31 other Candida subsp.) using the agar disk diffusion test. Yeasts were collected from specimens obtained from outpatients (69) and inpatients (intensive care unit: 79 isolates, major burn unit: 31 isolates, hematology ward: 45 isolates, gynecology ward: 67 isolates, other wards: 94 isolates). Three hundred and fifty-six (92%) yeast isolates showed to be susceptible, 18 (5%) were susceptible dose-dependent, and 10 (3%) were resistant to fluconazole. Of the resistant group, 3 isolates were C.albicans, while seven were Candida non-albicans (2 C. rugosa, 2 C. humicola, 1 C. tropicalis, 1 C. ciferrii, 1 C. glabrata). The disk-diffusion method was easy to perform and there were no difficulties in the interpretation of inhibition zone diameters. Fluconazole maintained a good activity against Candida spp despite its extensive use for the prophylaxis and treatment of fungal infections.
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Affiliation(s)
- G P Testore
- University of Rome Tor Vergata, Department of Public Health, Rome, Italy
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Serlenga L, Falco F, Castaldo V, Caldarazzo M, Federici A. [Eye movement disorders in hereditary degenerative ataxia. Electro-oculographic study of 11 cases]. Acta Neurol (Napoli) 1992; 14:440-50. [PMID: 1293987] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
An electro-oculographic study has been performed in 11 patients affected by hereditary degenerative ataxias (5 Friedreich's ataxias, 4 olivopontocerebellar atrophies and 2 late onset cerebellar ataxias). Electrooculographic records were obtained during saccades, pursuit movements and fixed gaze. Saccadic latency, saccadic speed and morphologic features were studied. In Friedreich's ataxia ocular motility was less accurate than in olivopontocerebellar atrophy and in late onset cerebellar ataxia.
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Affiliation(s)
- L Serlenga
- Clinica Neurologicá I, Universita degli studi Di Bari
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Milani L, Falco F, Vaglio A, Schio F, Bagolin E, Sanson A. [Electrocardiography in chronic alcoholics]. Minerva Cardioangiol 1988; 36:177-82. [PMID: 2971893] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
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Falco F, Folco G, Ratto G, Salomone M, Vaira CA. [Neurovascular complications of axillary block. Reduction of their incidence with a perivascular technic]. Minerva Anestesiol 1987; 53:445-8. [PMID: 3448518] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
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Pisano L, Moronesi F, Falco F, Stipa E, Fabbiani N, Dolfi R, Conoscenti E, Gloria R, Pepe R. The use of sulodexide in the treatment of peripheral vasculopathy accompanying metabolic diseases. Controlled study in hyperlipidemic and diabetic subjects. Thromb Res 1986; 41:23-31. [PMID: 3515614 DOI: 10.1016/0049-3848(86)90276-8] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
Thirty vasculopathic subjects with hyperlipoproteinemia (18) and/or diabetes (22) underwent a clinical double-blind study in order to evaluate the effect of sulodexide on lipid and hemorheologic parameters. The experimental design consisted of a first 20-day i.m. therapeutic period with either sulodexide (300 Lipasemic Units twice daily via intramuscular route) or placebo and the following 70 days with the active compound for both groups at the same posology. Results obtained demonstrated that sulodexide yields a hypotriglyceridemic effect on type IV hyperlipoproteinemia and hypofibrinogenic effect, as well. Moreover, this compound exerted a beneficial effect on HDL Cholesterol levels and on the antithrombin III activity by increasing both parameters significantly. Signs and symptoms were alleviated, particularly in the most severe cases of peripheral vascular disease. Insignificant and slight changes were observed at the end of treatments as regards the efficacy of the two administration routes, the i.m. one being more efficacious on lipid parameters and faster acting. No side effects or intolerance were observed during the different periods of the trial.
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Weiss JB, Falco F, Feldman JF, Magis C. [Recording and analysis of the oculogram]. Bull Soc Ophtalmol Fr 1972; 72:169-76. [PMID: 4571580] [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: 01/11/2023]
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Gutbier A, Falco F. Nachtrag zu der Mitteilung: ?Zur quantitativen Bestimmung und Trennung des Palladiums? Anal Bioanal Chem 1910. [DOI: 10.1007/bf01469574] [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: 11/24/2022]
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Falco F, Erlangen. Mitteilung zur Trennung von Mangan und Chrom. Arch Pharm (Weinheim) 1909. [DOI: 10.1002/ardp.19092470322] [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: 11/09/2022]
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