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Meador JP, Ball SC, James CA, McIntyre JK. Using the fish plasma model to evaluate potential effects of pharmaceuticals in effluent from a large urban wastewater treatment plant. Environ Pollut 2024; 348:123842. [PMID: 38554836 DOI: 10.1016/j.envpol.2024.123842] [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: 01/17/2024] [Revised: 03/20/2024] [Accepted: 03/21/2024] [Indexed: 04/02/2024]
Abstract
Several pharmaceuticals and personal care products (PPCPs) were evaluated using the fish plasma model (FPM) for juvenile Chinook salmon exposed to effluent from a large urban wastewater treatment plant. The FPM compares fish plasma concentrations to therapeutic values determined in human plasma as an indication of potential adverse effects. We used human Cmax values, which are the maximum plasma concentration for a minimum therapeutic dose. Observed and predicted plasma concentrations from juvenile Chinook salmon exposed to a dilution series of whole wastewater effluent were compared to 1%Cmax values to determine Response Ratios (RR) ([plasma]/1%Cmax) for assessment of possible adverse effects. Several PPCPs were found to approach or exceed an RR of 1, indicating potential effects in fish. We also predicted plasma concentrations from measured water concentrations and determined that several of the values were close to or below the analytical reporting limit (RL) indicating potential plasma concentrations for a large number of PPCPs that were below detection. Additionally, the 1%Cmax was less than the RL for several analytes, which could impede predictions of possible effect concentrations. A comparison of observed and predicted plasma concentrations found that observed values were frequently much higher than values predicted with water concentrations, especially for low log10Dow compounds. The observed versus predicted values using the human volume of distribution (Vd), were generally much closer in agreement. These data appear to support the selection of whole-body concentrations to predict plasma values, which relies more on estimating simple partitioning within the fish instead of uptake via water. Overall, these observations highlight the frequently underestimated predicted plasma concentrations and potential to cause adverse effects in fish. Using measured plasma concentrations or predicted values from whole-body concentrations along with improved prediction models and reductions in analytical detection limits will foster more accurate risk assessments of pharmaceutical exposure for fish.
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Affiliation(s)
- James P Meador
- University of Washington, Dept. of Environmental and Occupational Health Sciences, School of Public Health, 4225 Roosevelt Way NE, Suite 100, Seattle, WA, 98105-6099, USA.
| | - Suzanne C Ball
- Washington State University, School of the Environment, Puyallup Research and Extension Center, 2606 W Pioneer Ave, Puyallup, WA, 98371, USA.
| | - C Andrew James
- University of Washington Tacoma, Center for Urban Waters, 326 East D Street, Tacoma, WA, 98421-1801, USA.
| | - Jenifer K McIntyre
- Washington State University, School of the Environment, Puyallup Research and Extension Center, 2606 W Pioneer Ave, Puyallup, WA, 98371, USA.
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Ball SC. Symptomatic hyperlactatemia in a patient on nucleoside reverse transcriptase inhibitors. AIDS Read 2001; 11:593-5. [PMID: 11806170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/23/2023]
Affiliation(s)
- S C Ball
- Department of Medicine, Center for Special Studies, New York Presbyterian Hospital-Weill Medical College of Cornell University, New York, USA
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Ball SC. Editorial comment: the challenge of prescribing abacavir. AIDS Read 2001; 11:621. [PMID: 11806177] [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: 02/23/2023]
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Ball SC. Cardiomyopathy in a patient with AIDS. AIDS Read 2001; 11:487-8, 495. [PMID: 11708081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/22/2023]
Affiliation(s)
- S C Ball
- Department of Medicine, Center for Special Studies, New York Presbyterian Hospital-Weill Medical College of Cornell University, New York, USA
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Marozsan AJ, Torre VS, Johnson M, Ball SC, Cross JV, Templeton DJ, Quiñones-Mateu ME, Offord RE, Arts EJ. Mechanisms involved in stimulation of human immunodeficiency virus type 1 replication by aminooxypentane RANTES. J Virol 2001; 75:8624-38. [PMID: 11507208 PMCID: PMC115108 DOI: 10.1128/jvi.75.18.8624-8638.2001] [Citation(s) in RCA: 36] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
Aminooxypentane (AOP)-RANTES is a potent inhibitor of nonsyncytium-inducing (NSI), CCR5-tropic (R5) human immunodeficiency virus type 1 (HIV-1) isolates. Although classical chemotactic responses are not induced in primary leukocytes by AOP-RANTES, recent studies suggest that a remnant of cell signaling occurs upon binding of receptor to this compound. We have detected a breakthrough of NSI/R5 replication from the inhibitory effects of high AOP-RANTES concentrations (<100 nM). A stimulation of different primary syncytium-inducing (SI), CXCR4-tropic (X4) HIV-1 isolates was also observed in the presence of AOP-RANTES. This stimulation was also observed after 110 h in PCR and RT-PCR for minus-strand strong-stop DNA and unspliced and multiply spliced RNA, respectively. However, there was significant variability between different SI/X4 or NSI/R5 HIV-1 isolates with regard to this AOP-RANTES-mediated stimulation or breakthrough, respectively. To further define the mechanism(s) responsible for this AOP-RANTES effect, we performed detailed retroviral replication studies with an NSI/R5 (B-92BR021) and SI/X4 (D-92UG021) HIV-1 isolate in the presence of the drug. Treatment of peripheral blood mononuclear cells with 125 nM AOP-RANTES and virus did not alter coreceptor expression, HIV-1 entry, reverse transcription, or mRNA transcription from the long terminal repeat, but it did result in increased HIV-1 integration. This AOP-RANTES-mediated increase in HIV-1 integration was diminished by treatment with pertussis toxin. Phosphorylation of the mitogen-activated protein kinase (MAPK) isoforms, extracellular signal-regulated kinase 1 (ERK1) and ERK2, was increased in a CD4(+) CCR5(+) U87 cell line treated with AOP-RANTES or with an NSI/R5 HIV-1 isolate. These findings suggest that AOP-RANTES may induce a MAPK/ERK signal transduction pathway upon binding to a G-protein-coupled receptor. MAPK/ERK1 and -2 appear to phosphorylate the HIV-1 preintegration complex, a step necessary for nuclear translocation and successful integration.
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Affiliation(s)
- A J Marozsan
- Division of Infectious Diseases, Department of Medicine, Case Western Reserve University, Cleveland, Ohio 44106, USA
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Ball SC. HIV-1 non-B subtypes in clinical practice. AIDS Read 2001; 11:399-400. [PMID: 11570265] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/21/2023]
Affiliation(s)
- S C Ball
- Department of Medicine, Center for Special Studies, New York Presbyterian Hospital-Weill Medical College of Cornell University, New York, USA
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Ball SC. Persistent herpes simplex virus infection. AIDS Read 2001; 11:249-51. [PMID: 11392691] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/20/2023]
Affiliation(s)
- S C Ball
- Department of Medicine, Center for Special Studies, New York Presbyterian Hospital-Weill Medical College, Cornell University, New York, USA
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Ball SC. HIV prophylaxis following sexual exposure. AIDS Read 2001; 11:126-8. [PMID: 17004349] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/12/2023]
Affiliation(s)
- S C Ball
- Department of Medicine, New York Presbyterian Hospital-Weill Medical College of Cornell University, New York, USA
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Ball SC. When HIV is not the only diagnosis. AIDS Read 2001; 11:24-6. [PMID: 11215080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/19/2023]
Affiliation(s)
- S C Ball
- Department of Medicine, Center for Special Studies, New York Presbyterian Hospital-Weill Medical College of Cornell University, New York, USA
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Quiñones-Mateu ME, Ball SC, Marozsan AJ, Torre VS, Albright JL, Vanham G, van Der Groen G, Colebunders RL, Arts EJ. A dual infection/competition assay shows a correlation between ex vivo human immunodeficiency virus type 1 fitness and disease progression. J Virol 2000; 74:9222-33. [PMID: 10982369 PMCID: PMC102121 DOI: 10.1128/jvi.74.19.9222-9233.2000] [Citation(s) in RCA: 194] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
Abstract
This study was designed to examine the impact of human immunodeficiency virus type 1 (HIV-1) fitness on disease progression through the use of a dual competition/heteroduplex tracking assay (HTA). Despite numerous studies on the impact of HIV-1 diversity and HIV-specific immune response on disease progression, we still do not have a firm understanding of the long-term pathogenesis of this virus. Strong and early CD8-positive cytotoxic T-cell and CD4-positive T-helper cell responses directed toward HIV-infected cells appear to curb HIV pathogenesis. However, the rate at which the virus infects the CD4(+) T-cell population and possibly destroys the HIV-specific immune response may also alter the rate of disease progression. For HIV-1 fitness studies, we established conditions for dual HIV-1 infections of peripheral blood mononuclear cells (PBMC) and a sensitive HTA to measure relative virus production. A pairwise comparison was then performed to estimate the relative fitness of various non-syncytium-inducing/CCR5-tropic (NSI/R5) and syncytium-inducing/CXCR4-tropic (SI/X4) HIV-1 isolates. Four HIV-1 strains (two NSI/R5 and two SI/X4) with moderate ex vivo fitness were then selected as controls and competed against primary HIV-1 isolates from an HIV-infected Belgian cohort. HIV-1 isolates from long-term survivors (LTS) were outcompeted by control strains and were significantly less fit than HIV-1 isolates from patients with accelerated progression to AIDS (PRO). In addition, NSI/R5 HIV-1 isolates from PRO overgrew control SI/X4 strains, suggesting that not all SI/X4 HIV-1 isolates replicate more efficiently than all NSI/R5 isolates. Finally, there were strong, independent correlations between viral load and the total relative fitness values of HIV-1 isolates from PRO (r = 0.84, P = 0.033) and LTS (r = 0.86, P = 0.028). Separation of the PRO and LTS plots suggest that HIV-1 fitness together with viral load may be a strong predictor for the rate of disease progression.
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Affiliation(s)
- M E Quiñones-Mateu
- Department of Medicine, Division of Infectious Diseases, Case Western Reserve University, Cleveland, Ohio 44106, USA
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Ball SC. Cervical dysplasia in a nonadherent woman with AIDS. AIDS Read 2000; 10:514, 517. [PMID: 11019437] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
Affiliation(s)
- S C Ball
- Center for Special Studies, New York Presbyterian Hospital-Weill Medical College of Cornell University, USA
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Ball SC. Understanding HIV test results. AIDS Read 2000; 10:265-7. [PMID: 10851713] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
Affiliation(s)
- S C Ball
- Department of Medicine, New York Presbyterian Hospital-Weill Medical College of Cornell University, USA
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Ball SC. Addressing the issue of childbearing in heterosexual couples discordant for HIV. AIDS Read 2000; 10:144-5. [PMID: 10758010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
Affiliation(s)
- S C Ball
- Department of Medicine, New York Presbyterian Hospital-Weill Medical College of Cornell University, New York, USA
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Ball SC. Patterns of adherence--not just to medication. AIDS Read 1999; 9:514, 517-8. [PMID: 11082726] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/18/2023]
Affiliation(s)
- S C Ball
- Department of Medicine, New York Presbyterian Hospital-Cornell University Medical College, USA
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Ball SC. Kaposi's sarcoma in a nonadherent HAART patient. AIDS Read 1999; 9:170, 173-4. [PMID: 12728902] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 03/02/2023]
Affiliation(s)
- S C Ball
- Department of Medicine, New York Presbyterian-Weill Medical College of Cornell University, New York, NY, USA
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Ball SC, Chadburn A. HAART-associated lymphadenopathy. AIDS Read 1999; 9:11-2, 17. [PMID: 12728876] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 03/02/2023]
Affiliation(s)
- S C Ball
- Department of Medicine, New York Presbyterian Hospital-Cornell University Medical College, New York, NY, USA
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Ball SC, Sepkowitz KA, Jacobs JL. Thalidomide for treatment of oral aphthous ulcers in patients with human immunodeficiency virus: case report and review. Am J Gastroenterol 1997; 92:169-70. [PMID: 8995965] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- S C Ball
- Center for Special Studies, New York Hospital-Cornell Medical Center, New York, USA
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