1
|
Fogliano C, Carotenuto R, Cirino P, Panzuto R, Ciaravolo M, Simoniello P, Sgariglia I, Motta CM, Avallone B. Benzodiazepine Interference with Fertility and Embryo Development: A Preliminary Survey in the Sea Urchin Paracentrotus lividus. Int J Mol Sci 2024; 25:1969. [PMID: 38396658 PMCID: PMC10888474 DOI: 10.3390/ijms25041969] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2023] [Revised: 02/02/2024] [Accepted: 02/02/2024] [Indexed: 02/25/2024] Open
Abstract
Psychotropic drugs and benzodiazepines are nowadays among the primary substances of abuse. This results in a large and constant release into aquatic environments where they have potentially harmful effects on non-target organisms and, eventually, human health. In the last decades, evidence has been collected on the possible interference of benzodiazepines with reproductive processes, but data are few and incomplete. In this study, the possible negative influence of delorazepam on fertilization and embryo development has been tested in Paracentrotus lividus, a key model organism in studies of reproduction and embryonic development. Sperm, eggs, or fertilized eggs have been exposed to delorazepam at three concentrations: 1 μg/L (environmentally realistic), 5 μg/L, and 10 μg/L. Results indicate that delorazepam reduces the fertilizing capacity of male and female gametes and interferes with fertilization and embryo development. Exposure causes anatomical anomalies in plutei, accelerates/delays development, and alters the presence and distribution of glycoconjugates such as N-Acetyl-glucosamine, α-linked fucose, and α-linked mannose in both morulae and plutei. These results should attract attention to the reproductive fitness of aquatic species exposed to benzodiazepines and pave the way for further investigation of the effects they may exert on human fertility. The presence of benzodiazepines in the aquatic environment raises concerns about the reproductive well-being of aquatic species. Additionally, it prompts worries regarding potential impacts on human fertility due to the excessive use of anxiolytics.
Collapse
Affiliation(s)
- Chiara Fogliano
- Department of Biology, University of Naples Federico II, 80126 Naples, Italy; (C.F.); (R.C.); (M.C.); (I.S.); (B.A.)
| | - Rosa Carotenuto
- Department of Biology, University of Naples Federico II, 80126 Naples, Italy; (C.F.); (R.C.); (M.C.); (I.S.); (B.A.)
| | - Paola Cirino
- Department of Conservation of Marine Animals and Public Engagement, Anton Dohrn Zoological Station, 80122 Naples, Italy; (P.C.); (R.P.)
| | - Raffaele Panzuto
- Department of Conservation of Marine Animals and Public Engagement, Anton Dohrn Zoological Station, 80122 Naples, Italy; (P.C.); (R.P.)
| | - Martina Ciaravolo
- Department of Biology, University of Naples Federico II, 80126 Naples, Italy; (C.F.); (R.C.); (M.C.); (I.S.); (B.A.)
| | - Palma Simoniello
- Department of Science and Technology, University of Naples Parthenope, 80133 Naples, Italy;
| | - Ilaria Sgariglia
- Department of Biology, University of Naples Federico II, 80126 Naples, Italy; (C.F.); (R.C.); (M.C.); (I.S.); (B.A.)
| | - Chiara Maria Motta
- Department of Biology, University of Naples Federico II, 80126 Naples, Italy; (C.F.); (R.C.); (M.C.); (I.S.); (B.A.)
| | - Bice Avallone
- Department of Biology, University of Naples Federico II, 80126 Naples, Italy; (C.F.); (R.C.); (M.C.); (I.S.); (B.A.)
| |
Collapse
|
2
|
Fogliano C, Carotenuto R, Panzuto R, Spennato V, De Bonis S, Simoniello P, Raggio A, Avallone B, Agnisola C, Motta CM. Behavioral alterations and gills damage in Mytilus galloprovincialis exposed to an environmental concentration of delorazepam. ENVIRONMENTAL TOXICOLOGY AND PHARMACOLOGY 2023; 97:104030. [PMID: 36455838 DOI: 10.1016/j.etap.2022.104030] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Revised: 11/19/2022] [Accepted: 11/25/2022] [Indexed: 06/17/2023]
Abstract
Psychoactive compounds, and benzodiazepines (BZPs) in particular, represent an important class of emerging pollutants due to their large (ab)use and high resistance to degradation. Nowadays it is known that sewage treatment does not completely eliminate these substances and, therefore, BZPs and their metabolites reach concern levels in most aquatic environments all over Europe, ranging from µg/L to ng/L. In this study, we investigated the effects of delorazepam on Mytilus galloprovincialis, a model organism in toxicity testing and a key species in coastal marine ecosystems. Given its psychoactive activity, the study primarily addressed discovering the effects on behavior, by conventional valve opening and closure tests. Possible cytotoxic activity was also investigated by analyzing valve abductor muscles, gills histology, and correlated oxygen consumption. Results demonstrate negative effects on mussel behavior, interference with metabolism, and alteration of gill morphology and protein content. In conclusion, delorazepam confirms its toxicity to aquatic environments, highlighting the possibility that BZDs can ultimately affect the structure of the food web and the functions of the coastal ecosystems.
Collapse
Affiliation(s)
- Chiara Fogliano
- Department of Biology, University of Naples Federico II, 80126 Naples, Italy
| | - Rosa Carotenuto
- Department of Biology, University of Naples Federico II, 80126 Naples, Italy
| | - Raffaele Panzuto
- Department of Biology, University of Naples Federico II, 80126 Naples, Italy
| | - Valentina Spennato
- Department of Biology, University of Naples Federico II, 80126 Naples, Italy
| | - Salvatore De Bonis
- Regional Agency for Environmental Protection of Latium (Arpa Lazio), Via Saredo, 00173 Rome, Italy
| | - Palma Simoniello
- Department of Science and Technology, University of Naples Parthenope, 80133 Naples, Italy
| | - Anja Raggio
- Department of Biology, University of Naples Federico II, 80126 Naples, Italy
| | - Bice Avallone
- Department of Biology, University of Naples Federico II, 80126 Naples, Italy.
| | - Claudio Agnisola
- Department of Biology, University of Naples Federico II, 80126 Naples, Italy
| | - Chiara Maria Motta
- Department of Biology, University of Naples Federico II, 80126 Naples, Italy
| |
Collapse
|
3
|
Comparative Toxicity of Vegan Red, E124, and E120 Food Dyes on Three Rapidly Proliferating Model Systems. ENVIRONMENTS 2022. [DOI: 10.3390/environments9070089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
The abuse of artificial food dyes and the evidence that they harm human health recently prompted a significant effort to introduce vegan substitutes prepared from fruits and vegetables. Not much information, however, has been collected on their possible effects on aquatic and terrestrial ecosystems once released as waste in surface waters. For this purpose, we analyzed the effects of a vegan red (VEG) preparation (concentration 1.2 g/L) on three rapidly proliferating models for terrestrial and aquatic ecosystem contamination. In particular, in vitro cells cultures (exposure for 24 h), Artemia salina nauplii and Cucumis sativus seedlings (exposure 5 days). A comparison was made with the effects exerted by the two dyes that vegan red is intended to replace: an animal dye, cochineal E120 and an artificial dye E124. The analyses of conventional endpoints, indicative of cell proliferation, differentiation, and growth rate, demonstrate that the three dyes affect development and that the vegan substitute is as unsafe as the E124 and E120. Vegan red in fact impairs cell growth in in vitro cells, delays naupliar hatching and early growth in Artemia, and reduces shoot/root biomass in Cucumis. Marked hyperplasia and hypertrophy of mesophyll are also observed in Cucumis leaves. Substitution in food and beverages, therefore, should be carefully reconsidered to avoid unnecessary environmental contamination.
Collapse
|
4
|
Commercial Red Food Dyes Preparations Modulate the Oxidative State in Three Model Organisms (Cucumis sativus, Artemia salina, and Danio rerio). ENVIRONMENTS 2022. [DOI: 10.3390/environments9050063] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/04/2022]
Abstract
The growing environmental spreading of food synthetic dyes and bio-colors have the potential for altering organisms’ redox states. Here, three model species for aquatic pollution trials, Cucumis sativus seeds, Artemia salina cysts, and Danio rerio embryos, were short-term exposed to a fixed concentration of the artificial red E124, and two red bio-colors, cochineal E120, and vegan red (VEGR). In the animal models, we evaluated the total reactive oxygen species (ROS) and the susceptibility to in vitro oxidative stress, and in C. sativus, H2O2 production and antioxidant capacity. We also measured organismal performance indices (routine oxygen consumption in the animal models, dark oxygen consumption, and photosynthetic efficiency in C. sativus). In C. sativus, only E124 increased ROS and affected dark oxygen consumption and photosynthetic efficiency, while all dyes enhanced the antioxidant defenses. In the A. salina nauplii, all dyes increased ROS, while E120 and E124 reduced the susceptibility to oxidative stress. In D. rerio, treatments did not affect ROS content, and reduced oxidative stress susceptibility. Our data show that red food dyes affect the redox state of the developing organisms, in which ROS plays a significant role. We suggest a potentially toxic role for red food dyes with environmentally relevant consequences.
Collapse
|
5
|
Motta CM, Simoniello P, Di Lorenzo M, Migliaccio V, Panzuto R, Califano E, Santovito G. Endocrine disrupting effects of copper and cadmium in the oocytes of the Antarctic Emerald rockcod Trematomus bernacchii. CHEMOSPHERE 2021; 268:129282. [PMID: 33360142 DOI: 10.1016/j.chemosphere.2020.129282] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/05/2020] [Revised: 11/28/2020] [Accepted: 12/08/2020] [Indexed: 06/12/2023]
Abstract
Antarctica has long been considered a continent free from anthropic interference. Unfortunately, recent evidence indicate that metal contamination has gone so far and that its effects are still unknown. For this reason, in the present work, the potential endocrine disrupting effect of two highly polluting metals, copper and cadmium, were examined in the Antarctic teleost Trematomus bernacchii. After a 10 days waterborne exposure, ovarian metal uptake was determined by atomic absorption; in parallel, classical histological approaches were adopted to determine the effects on oocyte morphology, carbohydrate composition and presence and localization of progesterone and estrogen receptors. Results show that both metals induce oocyte degeneration in about one third of the previtellogenic oocytes, no matter the stage of development. In apparently healthy oocytes, changes in cytoplasm, cortical alveoli and/or chorion carbohydrates composition are observed. Cadmium but not copper also induces significant changes in the localization of progesterone and beta-estrogen receptors, a result that well correlates with the observed increase in ovarian metals concentrations. In conclusion, the acute modifications detected are suggestive of a significantly impaired fecundity and of a marked endocrine disrupting effects of copper and cadmium in this teleost species.
Collapse
Affiliation(s)
| | - Palma Simoniello
- Department of Science and Technology, University of Naples Parthenope, Naples, Italy.
| | | | - Vincenzo Migliaccio
- Department of Chemistry and Biology "Adolfo Zambelli", University of Salerno, Fisciano, Italy
| | - Raffaele Panzuto
- Department of Biology, University of Naples Federico II, Naples, Italy
| | - Emanuela Califano
- Department of Biology, University of Naples Federico II, Naples, Italy
| | | |
Collapse
|
6
|
Motta CM, Simoniello P, Arena C, Capriello T, Panzuto R, Vitale E, Agnisola C, Tizzano M, Avallone B, Ferrandino I. Effects of four food dyes on development of three model species, Cucumis sativus, Artemia salina and Danio rerio: Assessment of potential risk for the environment. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2019; 253:1126-1135. [PMID: 31434190 DOI: 10.1016/j.envpol.2019.06.018] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/25/2019] [Revised: 05/07/2019] [Accepted: 06/05/2019] [Indexed: 06/10/2023]
Abstract
Food dyes, or color additives, are chemicals added to industrial food products and in domestic cooking to improve the perceived flavor and attractiveness. Of natural and synthetic origin, their safety has been long discussed, and concern for human safety is now clearly manifested by warnings added on products labels. Limited attention, however, has been dedicated to the effects of these compounds on aquatic flora and fauna. For this reason, the toxicity of four different commercially available food dyes (cochineal red E120, Ponceau red E124, tartrazine yellow E102 and blue Patent E131) was assessed on three different model organisms, namely Cucumis sativus, Artemia salina and Danio rerio that occupy diverse positions in the trophic pyramid. The evidence collected indicates that food dyes may target several organs and functions, depending on the species. C. sativus rate of germination was increased by E102, while root/shoot ratio was ∼20% reduced by E102, E120 and E124, seed total chlorophylls and carotenoids were 15-20% increased by E120 and 131, and total antioxidant activity was ∼25% reduced by all dyes. Mortality and low mobility of A. salina nauplii were increased by up to 50% in presence of E124, E102 and E131, while the nauplii phototactic response was significantly altered by E102, E120 and E124. Two to four-fold increases in the hatching percentages at 48 h were induced by E124, E102 and E131 on D. rerio, associated with the occurrence of 20% of embryos showing developmental defects. These results demonstrated that the food dyes examined are far from being safe for the aquatic organisms as well as land organisms exposed during watering with contaminated water. The overall information obtained gives a realistic snapshot of the potential pollution risk exerted by food dyes and of the different organism' ability to overcome the stress induced by contamination.
Collapse
Affiliation(s)
| | - Palma Simoniello
- Department of Sciences and Technologies, University of Naples Parthenope, Naples, Italy.
| | - Carmen Arena
- Department of Biology, University of Naples Federico II, Naples, Italy.
| | - Teresa Capriello
- Department of Biology, University of Naples Federico II, Naples, Italy.
| | - Raffaele Panzuto
- Department of Biology, University of Naples Federico II, Naples, Italy.
| | | | - Claudio Agnisola
- Department of Biology, University of Naples Federico II, Naples, Italy.
| | - Monica Tizzano
- Department of Biology, University of Naples Federico II, Naples, Italy.
| | - Bice Avallone
- Department of Biology, University of Naples Federico II, Naples, Italy.
| | - Ida Ferrandino
- Department of Biology, University of Naples Federico II, Naples, Italy.
| |
Collapse
|
7
|
Avallone B, Cerciello R, Cretì P, Pizzoleo C, Scudiero R, Tizzano M, Panzuto R, Simoniello P, Montinari MR, Motta CM. Long term exposure to cadmium: Pathological effects on kidney tubules cells in Sparus aurata juveniles. AQUATIC TOXICOLOGY (AMSTERDAM, NETHERLANDS) 2017; 193:201-209. [PMID: 29096093 DOI: 10.1016/j.aquatox.2017.10.025] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/06/2017] [Revised: 10/26/2017] [Accepted: 10/27/2017] [Indexed: 06/07/2023]
Abstract
The effects of an exposure to cadmium chloride 0.47μM for 150days were studied in kidneys of juveniles Sparus aurata by a multidisciplinary approach so to correlate uptake and detoxification potential to changes in brush border and glycocalyx sugar composition. Results demonstrated that cadmium concentration in kidney significantly increased from day 30 reaching a plateau on day 120 while metallothioneins reached a peak on day 90 and by day 120 were already decreasing to control values. Cytological damage was extensive on day 90, clearly detectable at both structural and ultrastructural levels, in tubular cells and brush-border. Staining with a panel of four lectins revealed a significant increase in N-Ac-Gal and a decrease in mannose in the glycocalyx and the tubular basal membranes. From day 120, when cadmium concentration was high and metallothionein concentration decreasing, a clear recovery was observed in tubular cells morphology and sugar composition. Possible significance of these apparently contrasting data are discussed.
Collapse
Affiliation(s)
- Bice Avallone
- Department of Biology, University of Naples Federico II, Naples, 80134, Italy
| | - Raimondo Cerciello
- Department of Biology, University of Naples Federico II, Naples, 80134, Italy
| | - Patrizia Cretì
- Department of Biological and Environmental Sciences and Technologies, University of Salento, Lecce, Italy
| | - Carmela Pizzoleo
- Department of Biology, University of Naples Federico II, Naples, 80134, Italy
| | - Rosaria Scudiero
- Department of Biology, University of Naples Federico II, Naples, 80134, Italy
| | - Monica Tizzano
- Department of Biology, University of Naples Federico II, Naples, 80134, Italy
| | - Raffaele Panzuto
- Department of Biology, University of Naples Federico II, Naples, 80134, Italy
| | - Palma Simoniello
- Department of Sciences and Technologies, University of Naples Parthenope, Naples, Italy
| | - Maria Rosa Montinari
- Department of Biological and Environmental Sciences and Technologies, University of Salento, Lecce, Italy
| | - Chiara M Motta
- Department of Biology, University of Naples Federico II, Naples, 80134, Italy.
| |
Collapse
|
8
|
Retinoblastoma binding protein 6 and crystallin lambda 1 are cadmium-responsive genes in zebrafish embryos and adults retinae. C R Biol 2017; 340:197-203. [DOI: 10.1016/j.crvi.2017.03.004] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2017] [Accepted: 03/08/2017] [Indexed: 12/21/2022]
|