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Colopi A, Guida E, Cacciotti S, Fuda S, Lampitto M, Onorato A, Zucchi A, Balistreri CR, Grimaldi P, Barchi M. Dietary Exposure to Pesticide and Veterinary Drug Residues and Their Effects on Human Fertility and Embryo Development: A Global Overview. Int J Mol Sci 2024; 25:9116. [PMID: 39201802 PMCID: PMC11355024 DOI: 10.3390/ijms25169116] [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: 06/28/2024] [Revised: 08/14/2024] [Accepted: 08/20/2024] [Indexed: 09/03/2024] Open
Abstract
Drug residues that contaminate food and water represent a serious concern for human health. The major concerns regard the possible irrational use of these contaminants, since this might increase the amplitude of exposure. Multiple sources contribute to the overall exposure to contaminants, including agriculture, domestic use, personal, public and veterinary healthcare, increasing the possible origin of contamination. In this review, we focus on crop pesticides and veterinary drug residues because of their extensive use in modern agriculture and farming, which ensures food production and security for the ever-growing population around the world. We discuss crop pesticides and veterinary drug residues with respect to their worldwide distribution and impacts, with special attention on their harmful effects on human reproduction and embryo development, as well as their link to epigenetic alterations, leading to intergenerational and transgenerational diseases. Among the contaminants, the most commonly implicated in causing such disorders are organophosphates, glyphosate and antibiotics, with tetracyclines being the most frequently reported. This review highlights the importance of finding new management strategies for pesticides and veterinary drugs. Moreover, due to the still limited knowledge on inter- and transgenerational effects of these contaminants, we underlie the need to strengthen research in this field, so as to better clarify the specific effects of each contaminant and their long-term impact.
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Affiliation(s)
- Ambra Colopi
- Department of Biomedicine and Prevention, Faculty of Medicine and Surgery, University of Rome Tor Vergata, 00133 Rome, Italy; (A.C.); (E.G.); (S.C.); (S.F.); (M.L.); (A.O.); (A.Z.); (P.G.)
| | - Eugenia Guida
- Department of Biomedicine and Prevention, Faculty of Medicine and Surgery, University of Rome Tor Vergata, 00133 Rome, Italy; (A.C.); (E.G.); (S.C.); (S.F.); (M.L.); (A.O.); (A.Z.); (P.G.)
| | - Silvia Cacciotti
- Department of Biomedicine and Prevention, Faculty of Medicine and Surgery, University of Rome Tor Vergata, 00133 Rome, Italy; (A.C.); (E.G.); (S.C.); (S.F.); (M.L.); (A.O.); (A.Z.); (P.G.)
| | - Serena Fuda
- Department of Biomedicine and Prevention, Faculty of Medicine and Surgery, University of Rome Tor Vergata, 00133 Rome, Italy; (A.C.); (E.G.); (S.C.); (S.F.); (M.L.); (A.O.); (A.Z.); (P.G.)
| | - Matteo Lampitto
- Department of Biomedicine and Prevention, Faculty of Medicine and Surgery, University of Rome Tor Vergata, 00133 Rome, Italy; (A.C.); (E.G.); (S.C.); (S.F.); (M.L.); (A.O.); (A.Z.); (P.G.)
| | - Angelo Onorato
- Department of Biomedicine and Prevention, Faculty of Medicine and Surgery, University of Rome Tor Vergata, 00133 Rome, Italy; (A.C.); (E.G.); (S.C.); (S.F.); (M.L.); (A.O.); (A.Z.); (P.G.)
| | - Alice Zucchi
- Department of Biomedicine and Prevention, Faculty of Medicine and Surgery, University of Rome Tor Vergata, 00133 Rome, Italy; (A.C.); (E.G.); (S.C.); (S.F.); (M.L.); (A.O.); (A.Z.); (P.G.)
| | - Carmela Rita Balistreri
- Department of Biomedicine, Neuroscience and Advanced Diagnostics (Bi.N.D.), University of Palermo, 90134 Palermo, Italy;
| | - Paola Grimaldi
- Department of Biomedicine and Prevention, Faculty of Medicine and Surgery, University of Rome Tor Vergata, 00133 Rome, Italy; (A.C.); (E.G.); (S.C.); (S.F.); (M.L.); (A.O.); (A.Z.); (P.G.)
| | - Marco Barchi
- Department of Biomedicine and Prevention, Faculty of Medicine and Surgery, University of Rome Tor Vergata, 00133 Rome, Italy; (A.C.); (E.G.); (S.C.); (S.F.); (M.L.); (A.O.); (A.Z.); (P.G.)
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Dulińska-Litewka J, Felkle D, Dykas K, Handziuk Z, Krzysztofik M, Gąsiorkiewicz B. The role of cyclins in the development and progression of prostate cancer. Biomed Pharmacother 2022; 155:113742. [PMID: 36179490 DOI: 10.1016/j.biopha.2022.113742] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Revised: 09/10/2022] [Accepted: 09/21/2022] [Indexed: 11/02/2022] Open
Abstract
The role of cyclins in hormone-dependent neoplasms is crucial in the development of the disease that is resistant to first-line therapy, as the example of breast cancer shows. However, in prostate cancer, cyclins are studied to a lesser extent. There are some well-described molecular pathways, including cyclins A1 and D1 signaling, however the role of other cyclins, e.g., D2, D3, E, and H, still requires further investigation. Recent studies indicate that cyclins regulate various cellular processes, not only the cell cycle. Furthermore, they remain in cross-talk with many other signaling pathways, e.g., MAPK/ERK, PI3K/Akt, and Notch. The androgen signaling axis, which is pivotal in prostate cancer progression, interferes with cyclin pathways at many levels. This article summarizes current knowledge on the influence of cyclins on prostate cancer progression by describing interactions between the androgen receptor and cyclins, as well as mechanisms underlying the development of resistance to currently used therapies.
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Affiliation(s)
- Joanna Dulińska-Litewka
- Chair of Medical Biochemistry, Jagiellonian University Medical College, 31-034 Krakow, Mikołaja Kopernika Street 7C, Poland.
| | - Dominik Felkle
- Chair of Medical Biochemistry, Jagiellonian University Medical College, 31-034 Krakow, Mikołaja Kopernika Street 7C, Poland
| | - Kacper Dykas
- Chair of Medical Biochemistry, Jagiellonian University Medical College, 31-034 Krakow, Mikołaja Kopernika Street 7C, Poland
| | - Zuzanna Handziuk
- Chair of Medical Biochemistry, Jagiellonian University Medical College, 31-034 Krakow, Mikołaja Kopernika Street 7C, Poland
| | - Marta Krzysztofik
- Chair of Medical Biochemistry, Jagiellonian University Medical College, 31-034 Krakow, Mikołaja Kopernika Street 7C, Poland
| | - Bartosz Gąsiorkiewicz
- Chair of Medical Biochemistry, Jagiellonian University Medical College, 31-034 Krakow, Mikołaja Kopernika Street 7C, Poland
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Exploration of the Danggui Buxue Decoction Mechanism Regulating the Balance of ESR and AR in the TP53-AKT Signaling Pathway in the Prevention and Treatment of POF. EVIDENCE-BASED COMPLEMENTARY AND ALTERNATIVE MEDICINE 2022; 2021:4862164. [PMID: 35003302 PMCID: PMC8739177 DOI: 10.1155/2021/4862164] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/24/2021] [Accepted: 11/16/2021] [Indexed: 12/20/2022]
Abstract
Objective The purpose of this study was to explore the molecular mechanism of Danggui Buxue Decoction (DBD) intervening premature ovarian failure (POF). Methods The active compounds-targets network, active compounds-POF-targets network, and protein-protein interaction (PPI) network were constructed by a network pharmacology approach: Gene Ontology (GO) function and Kyoto Encyclopedia of Gene and Genome (KEGG) pathway analysis by DAVID 6.8 database. The molecular docking method was used to verify the interaction between core components of DBD and targets. Then, High-Performance Liquid Chromatography (HPLC) analysis was used to determine whether the DBD contained two key components including quercetin and kaempferol. Finally, the estrous cycle, organ index, ELISA, and western blot were used to verify that mechanism of DBD improved POF induced by cyclophosphamide (CTX) in rats. Results Based on the network database including TCMSP, Swiss Target Prediction, DisGeNET, DrugBank, OMIM, and Malacard, we built the active compounds-targets network and active compounds-POF-targets network. We found that 2 core compounds (quercetin and kaempferol) and 5 critical targets (TP53, IL6, ESR1, AKT1, and AR) play an important role in the treatment of POF with DBD. The GO and KEGG enrichment analysis showed that the common targets involved a variety of signaling pathways, including the reactive oxygen species metabolic process, release of Cytochrome C from mitochondria and apoptotic signaling pathway, p53 signaling pathway, the PI3K-Akt signaling pathway, and the estrogen signaling pathway. The molecular docking showed that quercetin, kaempferol, and 5 critical targets had good results regarding the binding energy. Chromatography showed that DBD contained quercetin and kaempferol compounds, which was consistent with the database prediction results. Based on the above results, we found that the process of DBD interfering POF is closely related to the balance of ESR and AR in TP53-AKT signaling pathway and verified animal experiments. In animal experiments, we have shown that DBD and its active compounds can effectively improve estrus cycle of POF rats, inhibit serum levels of FSH and LH, protein expression levels of Cytochrome C, BAX, p53, and IL6, and promote ovary index, uterine index, serum levels of E2 and AMH, and protein expression levels of AKT1, ESR1, AR, and BCL2. Conclusions DBD and its active components could treat POF by regulating the balance of ESR and AR in TP53-AKT signaling pathway.
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Profiling of transcriptional biomarkers in FFPE liver samples: PLS-DA applications for detection of illicit administration of sex steroids and clenbuterol in veal calves. Food Control 2021. [DOI: 10.1016/j.foodcont.2021.108149] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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Park Y, Park J, Lee HS. Endocrine disrupting potential of veterinary drugs by in vitro stably transfected human androgen receptor transcriptional activation assays. ENVIRONMENTAL POLLUTION (BARKING, ESSEX : 1987) 2021; 286:117201. [PMID: 33965802 DOI: 10.1016/j.envpol.2021.117201] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Revised: 03/31/2021] [Accepted: 04/19/2021] [Indexed: 06/12/2023]
Abstract
We describe the androgen receptor (AR) agonistic/antagonistic effects of 140 veterinary drugs regulated in Republic of Korea, by setting maximum residue limits. It was conducted using two in vitro test guidelines of the Organization for Economic Cooperation and Development (OECD)-the AR-EcoScreen AR transactivation (TA) assay and the 22Rv1/MMTV_GR-KO AR TA assay. These were performed alongside the AR binding affinity assay to confirm whether their AR agonistic/antagonistic effects are based on the binding affinity to AR. Prior to conducting the AR TA assay, the proficiency test was passed the proficiency performance criterion for the AR agonist and AR antagonist assays. Among the veterinary drugs tested, four veterinary drugs (dexamethasone, trenbolone, altrenogest, and nandrolone) and six veterinary drugs (cymiazole, dexamethasone, zeranol, phenothiazine, bromopropylate, and isoeugenol) were determined as AR agonist and AR antagonist, respectively in both in vitro AR TA assays. Zeranol exhibited weak AR agonistic effects with a PC10 value only in the 22Rv1/MMTV_GR-KO AR TA assay. Regarding changing the AR agonistic/antagonistic effects through metabolism, the AR antagonistic activities of zeranol, phenothiazine, and isoeugenol decreased significantly in the presence of phase I + II enzymes. These data indicate that various veterinary drugs could have the potential to disrupt AR-mediated human endocrine system. Furthermore, this is the first report providing information on AR agonistic/antagonistic effects of veterinary drugs using in vitro OECD AR TA assays.
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Affiliation(s)
- Yooheon Park
- Department of Food Science and Biotechnology, Dongguk University, Goyang, 10326, Republic of Korea
| | - Juhee Park
- Department of Food Science and Biotechnology, Chung-Ang University, Anseong, 17546, Republic of Korea
| | - Hee-Seok Lee
- Department of Food Science and Biotechnology, Chung-Ang University, Anseong, 17546, Republic of Korea.
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Mittal K, Henry PFP, Cornman RS, Maddox C, Basu N, Karouna-Renier NK. Sex- and Developmental Stage-Related Differences in the Hepatic Transcriptome of Japanese Quail (Coturnix japonica) Exposed to 17β-Trenbolone. ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY 2021; 40:2559-2570. [PMID: 34157788 DOI: 10.1002/etc.5143] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Revised: 03/13/2021] [Accepted: 06/18/2021] [Indexed: 06/13/2023]
Abstract
Endocrine-disrupting chemicals can cause transcriptomic changes that may disrupt biological processes associated with reproductive function including metabolism, transport, and cell growth. We investigated effects from in ovo and dietary exposure to 17β-trenbolone (at 0, 1, and 10 ppm) on the Japanese quail (Coturnix japonica) hepatic transcriptome. Our objectives were to identify differentially expressed hepatic genes, assess perturbations of biological pathways, and examine sex- and developmental stage-related differences. The number of significantly differentially expressed genes was higher in embryos than in adults. Male embryos exhibited greater differential gene expression than female embryos, whereas in adults, males and females exhibited similar numbers of differentially expressed genes (>2-fold). Vitellogenin and apovitellenin-1 were up-regulated in male adults exposed to 10 ppm 17β-trenbolone, and these birds also exhibited indications of immunomodulation. Functional grouping of differentially expressed genes identified processes including metabolism and transport of biomolecules, enzyme activity, and extracellular matrix interactions. Pathway enrichment analyses identified as perturbed peroxisome proliferator-activated receptor pathway, cardiac muscle contraction, gluconeogenesis, growth factor signaling, focal adhesion, and bile acid biosynthesis. One of the primary uses of 17β-trenbolone is that of a growth promoter, and these results identify effects on mechanistic pathways related to steroidogenesis, cell proliferation, differentiation, growth, and metabolism of lipids and proteins. Environ Toxicol Chem 2021;40:2559-2570. © 2021 SETAC. This article has been contributed to by US Government employees and their work is in the public domain in the USA.
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Affiliation(s)
- Krittika Mittal
- Faculty of Agricultural and Environmental Sciences, McGill University, Montreal, Quebec, Canada
| | - Paula F P Henry
- US Geological Survey, Eastern Ecological Science Center, Patuxent Research Refuge, Laurel, Maryland, USA
| | - Robert S Cornman
- US Geological Survey, Fort Collins Science Center, Fort Collins, Colorado, US
| | - Catherine Maddox
- US Geological Survey, Eastern Ecological Science Center, Patuxent Research Refuge, Beltsville, Maryland, USA
| | - Niladri Basu
- Faculty of Agricultural and Environmental Sciences, McGill University, Montreal, Quebec, Canada
| | - Natalie K Karouna-Renier
- US Geological Survey, Eastern Ecological Science Center, Patuxent Research Refuge, Beltsville, Maryland, USA
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Roldán Gallardo FF, Quintar AA. The pathological growth of the prostate gland in atherogenic contexts. Exp Gerontol 2021; 148:111304. [PMID: 33676974 DOI: 10.1016/j.exger.2021.111304] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Revised: 02/26/2021] [Accepted: 02/27/2021] [Indexed: 02/06/2023]
Abstract
The human prostate is an androgen-dependent gland where an imbalance in cell proliferation can lead to benign prostatic hyperplasia (BPH), which results in voiding lower urinary tract symptoms in the elderly. In the last decades, novel evidence has suggested that BPH might represent an element into the wide spectrum of disorders conforming the Metabolic Syndrome (MS). The dyslipidemic state and the other atherogenic factors of the MS have been shown to induce, maintain and/or aggravate the pathological growth of different organs, with data regarding the prostate being still limited. We here review the available epidemiological and experimental studies about the association of BPH with dyslipidemias. In particular, we have focused on Oxidized Low-Density Lipoproteins (OxLDL) as a potential trigger for vascular disease and cellular proliferation in atherogenic contexts, analyzing their putative molecular mechanisms, including the induction of specific extracellular vesicles (EVs)-derived miRNAs. In addition to the epidemiological evidence, OxLDL is proposed to play a fundamental role in the upregulation of prostatic cell proliferation by activating the Rho/Akt/p27Kip1 pathway in atherogenic contexts. miR-21, miR-141, miR-143, miR-145, miR-155, and miR-221 would be involved in the transcription of genes related to the proliferative process. Although much remains to be investigated regarding the impact of OxLDL, its receptors, and molecular mechanisms on the prostate, it is clear that EVs and miRNAs represent a promising target for proliferative pathologies of the prostate gland.
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Affiliation(s)
- Franco F Roldán Gallardo
- Universidad Nacional de Córdoba, Facultad de Ciencias Médicas, Centro de Microscopía Electrónica, Córdoba, Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Instituto de Investigaciones en Ciencias de la Salud (INICSA), Córdoba, Argentina
| | - Amado A Quintar
- Universidad Nacional de Córdoba, Facultad de Ciencias Médicas, Centro de Microscopía Electrónica, Córdoba, Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET), Instituto de Investigaciones en Ciencias de la Salud (INICSA), Córdoba, Argentina.
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Bertram MG, Tomkins P, Saaristo M, Martin JM, Michelangeli M, Tomkins RB, Wong BBM. Disruption of male mating strategies in a chemically compromised environment. THE SCIENCE OF THE TOTAL ENVIRONMENT 2020; 703:134991. [PMID: 31757546 DOI: 10.1016/j.scitotenv.2019.134991] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/01/2019] [Revised: 09/30/2019] [Accepted: 10/14/2019] [Indexed: 06/10/2023]
Abstract
A leading source of endocrine-disrupting chemicals (EDCs) in the environment is run-off of veterinary pharmaceuticals used in agriculture, including hormonal growth promotants (HGPs). Despite being banned in various countries, HGP use is still common in beef production around the world. The androgenic steroid 17β-trenbolone (17β-TB) is a HGP that commonly enters surface waters via livestock effluent run-off. Here, we used a flow-through system to expose wild-caught adult male guppies (Poecilia reticulata) to an environmentally realistic level of 17β-TB (average measured concentration = 2 ng/L) for 21 days. We then compared the response of exposed and unexposed males to sequentially presented large and small stimulus (unexposed) females. Due to a positive size-fecundity relationship, larger females are generally expected to be preferred by males. While we found no evidence that the size of a previously encountered female affected the amount of courtship or coercive 'sneak' mating behaviour performed by males during the second presentation, males from both exposure treatments conducted more frequent courting events towards larger females during both presentations, suggesting an absolute preference for greater female size. Further, across both presentations, 17β-TB exposure caused a shift in male mating strategy towards increased coercive sneaking behaviour, although male sequential investment into mating effort was not impacted at the tested dosage. In combination, our findings demonstrate that exposure to a field-realistic level of a widespread agricultural pollutant alters male mating strategies in fish, and contribute to a growing understanding of sub-lethal impacts of chemical contaminants on complex behaviours in wildlife.
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Affiliation(s)
- Michael G Bertram
- School of Biological Sciences, Monash University, Victoria, Australia; Department of Wildlife, Fish, and Environmental Studies, Swedish University of Agricultural Sciences, Umeå, Sweden.
| | - Patrick Tomkins
- School of Biological Sciences, Monash University, Victoria, Australia
| | - Minna Saaristo
- School of Biological Sciences, Monash University, Victoria, Australia; Department of Biosciences, Åbo Akademi University, Turku, Finland
| | - Jake M Martin
- School of Biological Sciences, Monash University, Victoria, Australia
| | - Marcus Michelangeli
- School of Biological Sciences, Monash University, Victoria, Australia; Department of Environmental Science and Policy, University of California, Davis, USA
| | - Raymond B Tomkins
- Centre for AgriBioscience, Department of Environment, Land, Water and Planning (DELWP), Victoria, Australia
| | - Bob B M Wong
- School of Biological Sciences, Monash University, Victoria, Australia
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Wachter N, Aquino JM, Denadai M, Barreiro JC, Silva AJ, Cass QB, Bocchi N, Rocha-Filho RC. Electrochemical degradation of the antibiotic ciprofloxacin in a flow reactor using distinct BDD anodes: Reaction kinetics, identification and toxicity of the degradation products. CHEMOSPHERE 2019; 234:461-470. [PMID: 31228848 DOI: 10.1016/j.chemosphere.2019.06.053] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/10/2019] [Revised: 06/06/2019] [Accepted: 06/07/2019] [Indexed: 05/21/2023]
Abstract
The performances of distinct BDD anodes (boron doping of 100, 500 and 2500 ppm, with sp3/sp2 carbon ratios of 215, 325, and 284, respectively) in the electrochemical degradation of ciprofloxacin - CIP (0.5 L of 50 mg L-1 in 0.10 M Na2SO4, at 25 °C) were comparatively assessed using a recirculating flow system with a filter-press reactor. Performance was assessed by monitoring the CIP and total organic carbon (TOC) concentrations, oxidation intermediates, and antimicrobial activity against Escherichia coli as a function of electrolysis time. CIP removal was strongly affected by the solution pH (kept fixed), flow conditions, and current density; similar trends were obtained independently of the BDD anode used, but the BDD100 anode yielded the best results. Enhanced mass transport was achieved at a low flow rate by promoting the solution turbulence within the reactor. The fastest complete CIP removal (within 20 min) was attained at j = 30 mA cm-2, pH = 10.0, and qV = 2.5 L min-1 + bypass turbulence promotion. TOC removal was practically accomplished only after 10 h of electrolysis, with quite similar performances by the distinct BDD anodes. Five initial oxidation intermediates were identified (263 ≤ m/z ≤ 348), whereas only two terminal oxidation intermediates were detected (oxamic and formic acids). The antimicrobial activity of the electrolyzed CIP solution was almost completely removed within 10 h of electrolysis. The characteristics of the BDD anodes only had a marked effect on the CIP removal rate (best performance by the least-doped anode), contrasting with other data in the literature.
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Affiliation(s)
- Naihara Wachter
- Departamento de Química, Universidade Federal de São Carlos, C.P. 676, 13560-970 São Carlos, SP, Brazil
| | - José Mario Aquino
- Departamento de Química, Universidade Federal de São Carlos, C.P. 676, 13560-970 São Carlos, SP, Brazil
| | - Marina Denadai
- Departamento de Química, Universidade Federal de São Carlos, C.P. 676, 13560-970 São Carlos, SP, Brazil
| | - Juliana C Barreiro
- Instituto de Química de São Carlos, Universidade de São Paulo, Av. João Dagnone 1100,Ed. Química Ambiental, 13563-120 São Carlos, SP, Brazil
| | - Adilson José Silva
- Departamento de Engenharia Química, Universidade Federal de São Carlos, C.P. 676, 13560-970 São Carlos, SP, Brazil
| | - Quezia B Cass
- Departamento de Química, Universidade Federal de São Carlos, C.P. 676, 13560-970 São Carlos, SP, Brazil
| | - Nerilso Bocchi
- Departamento de Química, Universidade Federal de São Carlos, C.P. 676, 13560-970 São Carlos, SP, Brazil
| | - Romeu C Rocha-Filho
- Departamento de Química, Universidade Federal de São Carlos, C.P. 676, 13560-970 São Carlos, SP, Brazil.
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Pereira E, Moyses SJ, Ignácio SA, Mendes DK, da Silva DS, Carneiro E, Hardy AMTG, Rosa EAR, Bettega PVC, Johann ACBR. Anabolic steroids among resistance training practitioners. PLoS One 2019; 14:e0223384. [PMID: 31618245 PMCID: PMC6795452 DOI: 10.1371/journal.pone.0223384] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2019] [Accepted: 09/02/2019] [Indexed: 12/15/2022] Open
Abstract
OBJECTIVE To compare the use of anabolic steroids (AS), the motivation to use them, their side effects, the source of information and the form in which AS were obtained, the medical follow-up, and the periodic examinations in resistance training practitioners who are either current or former users of AS. METHODS A prevalence survey was performed in the gyms of the city of Curitiba, including 719 current and former AS users who self-administered a questionnaire. The chi-square and z of proportions (p <0.05) statistical tests were conducted. RESULTS Esthetics was the main motivation associated with AS intake, leading to satisfactory results. The information about the form in which to use AS was provided by doctors and AS were either purchased at the pharmacy with a prescription or illegally. Current users reported a higher number of cycles and doses, a longer duration of use, as well as larger economical investments into AS. This shows a higher consumption of such drugs, regardless of the medical follow-up and post-cycle therapy. CONCLUSION Given that a change in the usage pattern was observed when increasing the AS consumption, this should be considered in the elaboration of public policies to inhibit such a trend.
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Affiliation(s)
- Ericson Pereira
- Department of Physical Education, Graduate Program, Life Sciences School, Pontifícia Universidade Católica do Paraná, Curitiba, Paraná, Brazil
| | - Samuel Jorge Moyses
- Department of Dentistry, Graduate Program, Life Sciences School, Pontifícia Universidade Católica do Paraná, Curitiba, Paraná, Brazil
| | - Sérgio Aparecido Ignácio
- Department of Dentistry, Graduate Program, Life Sciences School, Pontifícia Universidade Católica do Paraná, Curitiba, Paraná, Brazil
| | - Daniel Komarchewski Mendes
- Department of Physical Education, Graduate Program, Life Sciences School, Pontifícia Universidade Católica do Paraná, Curitiba, Paraná, Brazil
| | - Diego Sgarbi da Silva
- Department of Dentistry, Graduate Program, Life Sciences School, Pontifícia Universidade Católica do Paraná, Curitiba, Paraná, Brazil
| | - Everdan Carneiro
- Department of Dentistry, Graduate Program, Life Sciences School, Pontifícia Universidade Católica do Paraná, Curitiba, Paraná, Brazil
| | - Ana Maria Trindade Grégio Hardy
- Department of Pharmacology, College of Pharmacy and Pharmaceutical Sciences, The University of Toledo, Toledo, Ohio, United States of America
| | - Edvaldo Antônio Ribeiro Rosa
- Department of Dentistry, Graduate Program, Life Sciences School, Pontifícia Universidade Católica do Paraná, Curitiba, Paraná, Brazil
| | - Patrícia Vida Cassi Bettega
- Department of Physical Education, Graduate Program, Life Sciences School, Pontifícia Universidade Católica do Paraná, Curitiba, Paraná, Brazil
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