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Solis-Cruz B, Hernandez-Patlan D, Petrone VM, Pontin KP, Latorre JD, Beyssac E, Hernandez-Velasco X, Merino-Guzman R, Owens C, Hargis BM, Lopez-Arellano R, Tellez-Isaias G. Evaluation of Cellulosic Polymers and Curcumin to Reduce Aflatoxin B1 Toxic Effects on Performance, Biochemical, and Immunological Parameters of Broiler Chickens. Toxins (Basel) 2019; 11:E121. [PMID: 30781456 PMCID: PMC6410090 DOI: 10.3390/toxins11020121] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [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: 01/24/2019] [Revised: 02/06/2019] [Accepted: 02/13/2019] [Indexed: 12/16/2022] Open
Abstract
To evaluate the effect of cellulosic polymers (CEL) and curcumin (CUR) on aflatoxin B1 (AFB1) toxic effects on performance, and the biochemical and immunological parameters in broiler chickens, 150 one-day-old male broiler chicks were randomly allocated into five groups with three replicates of 10 chickens per pen: Negative Control (feed); AFB1 (feed + 2 ppm AFB1); CUR (feed + 2 ppm AFB1 + Curcumin 0.2%); CEL (feed + 2 ppm AFB1 + 0.3% Cellulosic polymers); and, CEL + CUR (feed + 2 ppm AFB1 + 0.3% Cellulose polymers + 0.2% Curcumin). Every week, body weight, body weight gain, feed intake, and feed conversion ratio were calculated. On day 21, liver, spleen, bursa of Fabricius, and intestine from five broilers per replicate per group were removed to obtain relative organ weight. Histopathological changes in liver, several biochemical biomarkers, antibody titers, and muscle and skin pigmentation were also recorded. Dietary addition of 0.3% CEL and 0.2% CUR separately significantly diminished some of the toxic effects resulting from AFB1 on performance parameters, relative organs weight, histopathology, immune response, and serum biochemical variables (P < 0.05); however, the combination of CUR and CEL showed a better-integrated approach for the management of poultry health problems that are related with the consumption of AFB1, since they have different mechanisms of action with different positive effects on the responses of broiler chickens.
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Affiliation(s)
- Bruno Solis-Cruz
- Laboratorio 5: LEDEFAR, Unidad de Investigación Multidisciplinaria, Facultad de Estudios Superiores Cuautitlán, Universidad Nacional Autónoma de México, Cuautitlan Izcalli 54714, Estado de Mexico, Mexico.
| | - Daniel Hernandez-Patlan
- Laboratorio 5: LEDEFAR, Unidad de Investigación Multidisciplinaria, Facultad de Estudios Superiores Cuautitlán, Universidad Nacional Autónoma de México, Cuautitlan Izcalli 54714, Estado de Mexico, Mexico.
| | - Victor M Petrone
- Laboratorio 5: LEDEFAR, Unidad de Investigación Multidisciplinaria, Facultad de Estudios Superiores Cuautitlán, Universidad Nacional Autónoma de México, Cuautitlan Izcalli 54714, Estado de Mexico, Mexico.
| | - Karine P Pontin
- Departamento de Medicina Veterinária Preventiva, Centro de Diagnóstico e Pesquisa em Patologia Aviária, Universidade Federal do Rio Grande do Sul, Porto Alegre RS 97105-900, Brazil.
| | - Juan D Latorre
- Department of Poultry Science, University of Arkansas, Fayetteville, AR 72704, USA.
| | - Eric Beyssac
- Laboratoire de Biopharmacie et Technologie Pharmaceutique, UFR de Pharmacie, Faculté de Pharmacie, Université Clermont Auvergne, 63001 Clermont-Ferrand, France.
| | - Xochitl Hernandez-Velasco
- Departamento de Medicina y Zootecnia de Aves, Facultad de Medicina Veterinaria y Zootecnia, Universidad Nacional Autónoma de Mexico, Mexico City 04510, Mexico.
| | - Ruben Merino-Guzman
- Departamento de Medicina y Zootecnia de Aves, Facultad de Medicina Veterinaria y Zootecnia, Universidad Nacional Autónoma de Mexico, Mexico City 04510, Mexico.
| | - Casey Owens
- Department of Poultry Science, University of Arkansas, Fayetteville, AR 72704, USA.
| | - Billy M Hargis
- Department of Poultry Science, University of Arkansas, Fayetteville, AR 72704, USA.
| | - Raquel Lopez-Arellano
- Laboratorio 5: LEDEFAR, Unidad de Investigación Multidisciplinaria, Facultad de Estudios Superiores Cuautitlán, Universidad Nacional Autónoma de México, Cuautitlan Izcalli 54714, Estado de Mexico, Mexico.
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Shi NQ, Jin Y, Zhang Y, Che XX, Xiao X, Cui GH, Chen YZ, Feng B, Li ZQ, Qi XR. The Influence of Cellulosic Polymer's Variables on Dissolution/Solubility of Amorphous Felodipine and Crystallization Inhibition from a Supersaturated State. AAPS PharmSciTech 2018; 20:12. [PMID: 30560388 DOI: 10.1208/s12249-018-1266-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2018] [Accepted: 11/27/2018] [Indexed: 12/18/2022] Open
Abstract
The collective impact of cellulosic polymers on the dissolution, solubility, and crystallization inhibition of amorphous active pharmaceutical ingredients (APIs) is still far from being adequately understood. The goal of this research was to explore the influence of cellulosic polymers and incubation conditions on enhancement of solubility and dissolution of amorphous felodipine, while inhibiting crystallization of the drug from a supersaturated state. Variables, including cellulosic polymer type, amount, ionic strength, and viscosity, were evaluated for effects on API dissolution/solubility and crystallization processes. Water-soluble cellulosic polymers, including HPMC E15, HPMC E5, HPMC K100-LV, L-HPC, and MC, were studied. All cellulosic polymers could extend API dissolution and solubility to various extents by delaying crystallization and prolonging supersaturation duration, with their effectiveness ranked from greatest to least as HPMC E15 > HPMC E5 > HPMC K100-LV > L-HPC > MC. Decreased polymer amount, lower ionic strength, or higher polymer viscosity tended to decrease dissolution/solubility and promote crystal growth to accelerate crystallization. HPMC E15 achieved greatest extended API dissolution and maintenance of supersaturation from a supersaturated state; this polymer thus had the greatest potential for maintaining sustainable API absorption within biologically relevant time frames.
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Hong S, Nowak SA, Wah CL. Impact of Physicochemical Properties of Cellulosic Polymers on Supersaturation Maintenance in Aqueous Drug Solutions. AAPS PharmSciTech 2018; 19:1860-1868. [PMID: 29637498 DOI: 10.1208/s12249-018-0999-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2017] [Accepted: 03/19/2018] [Indexed: 01/09/2023] Open
Abstract
The precipitation inhibitory effect of cellulosic polymers in relation to their physicochemical properties was studied. Using a poorly water-soluble model drug, griseofulvin, the precipitation inhibitory effect of a series of hydroxypropyl methylcellulose (HPMC) and methylcellulose polymers was studied using solvent-shift method. The extent of supersaturation maintenance of each polymer was then quantified by the parameter, supersaturation factor (SF). Partial least square (PLS) regression analysis was employed to understand the relative contribution from viscosity, hydroxypropyl content (HC), methoxyl content, methoxyl/hydroxypropyl ratio, and drug-polymer interaction parameter (χ) on SF. All grades of cellulosic polymers effectively prolonged supersaturation of griseofulvin. PLS regression analysis revealed that HC and χ appeared to have the strongest influence on SF response. A regression model of SF = 1.65-0.16 χ + 0.05 HC with a high correlation coefficient, r of 0.921, was obtained. Since the value of χ is inversely related to the strength of drug-polymer interaction, the result shows that SF increases with increasing drug-polymer interaction and increasing HC. As such, it can be implied that strong drug-polymer interaction and presence of hydroxypropyl groups in cellulosic polymers for hydrogen bonding are two key parameters for effective supersaturation maintenance. This knowledge on the relative contribution of polymer physicochemical properties on precipitation inhibition will allow the selection of suitable cellulosic polymers for systematic development of supersaturating drug delivery systems.
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Solís-Cruz B, Hernández-Patlán D, Beyssac E, Latorre JD, Hernandez-Velasco X, Merino-Guzman R, Tellez G, López-Arellano R. Evaluation of Chitosan and Cellulosic Polymers as Binding Adsorbent Materials to Prevent Aflatoxin B1, Fumonisin B1, Ochratoxin, Trichothecene, Deoxynivalenol, and Zearalenone Mycotoxicoses Through an In Vitro Gastrointestinal Model for Poultry. Polymers (Basel) 2017; 9:polym9100529. [PMID: 30965830 PMCID: PMC6418884 DOI: 10.3390/polym9100529] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2017] [Revised: 10/13/2017] [Accepted: 10/14/2017] [Indexed: 11/16/2022] Open
Abstract
Mycotoxins are secondary toxic metabolites that are produced by fungi representing threats to human and animal health. The objective of this study was to evaluate the adsorption capacity of Chitosan (CHI), and three cellulosic polymers (HPMC, CMC, and MCC), on six mycotoxins (AFB1; FUB1; OTA; T-2; DON; and, ZEA) using an in vitro digestive model for poultry. The adsorbent capacity of the materials in the supernatant of each compartment was evaluated by a non-competitive chemiluminescent assay. Control groups with no adsorbent material had an adsorption value of 0.00% against all six mycotoxins that were evaluated. All four materials tested showed significant (p < 0.05) binding activity against all of the mycotoxins when compared with the control non-treated group. However HPMC, CMC, and MCC showed better adsorbent capacity when compared with CHI.
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Affiliation(s)
- Bruno Solís-Cruz
- Unidad de Investigación Multidisciplinaria. Facultad de Estudios Superiores Cuautitlán, Universidad Nacional Autónoma de Mexico, Cuautitlán Izcalli, Estado de Mexico 54714, Mexico.
| | - Daniel Hernández-Patlán
- Unidad de Investigación Multidisciplinaria. Facultad de Estudios Superiores Cuautitlán, Universidad Nacional Autónoma de Mexico, Cuautitlán Izcalli, Estado de Mexico 54714, Mexico.
| | - Eric Beyssac
- Clermont-Université, Université d'Auvergne, EA4678, Conception Ingénierie et Développement de L'aliment et du Médicament, 63001 Clermont-Ferrand, France.
| | - Juan D Latorre
- Department of Poultry Science, University of Arkansas, Fayetteville, AR 72701, USA.
| | - Xochitl Hernandez-Velasco
- Departamento de Medicina y Zootecnia de Aves, Facultad de Medicina Veterinaria y Zootecnia, Universidad Nacional Autónoma de México, Ciudad de Mexico 04510, Mexico.
| | - Ruben Merino-Guzman
- Departamento de Medicina y Zootecnia de Aves, Facultad de Medicina Veterinaria y Zootecnia, Universidad Nacional Autónoma de México, Ciudad de Mexico 04510, Mexico.
| | - Guillermo Tellez
- Department of Poultry Science, University of Arkansas, Fayetteville, AR 72701, USA.
| | - Raquel López-Arellano
- Unidad de Investigación Multidisciplinaria. Facultad de Estudios Superiores Cuautitlán, Universidad Nacional Autónoma de Mexico, Cuautitlán Izcalli, Estado de Mexico 54714, Mexico.
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