1
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Angoy M, Jiménez MV, Lahoz FJ, Vispe E, Pérez-Torrente JJ. Polymerization of phenylacetylene catalyzed by rhodium(I) complexes with N-functionalized N-heterocyclic carbene ligands. Polym Chem 2022. [DOI: 10.1039/d1py01650d] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A series of neutral [RhX(nbd)(κC-MeIm∩Z)] and cationic [Rh(nbd)(κ2C,N-MeIm∩Z)]+ (X = Cl, Br; MeIm = 3-methylimidazol-2-yliden-1-yl; ∩Z = N-functionalized wingtip; nbd = 2,5-norbornadiene) complexes featuring NHC ligands functionalized with a 1-aminopropyl,...
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2
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Prieto E, Cardiel MJ, Vispe E, Idoipe M, Garcia-Martin E, Fraile JM, Polo V, Mayoral JA, Pablo LE, Rodrigo MJ. Dexamethasone delivery to the ocular posterior segment by sustained-release Laponite formulation. ACTA ACUST UNITED AC 2020; 15:065021. [PMID: 32647098 DOI: 10.1088/1748-605x/aba445] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
This paper presents a novel nanoformulation for sustained-release delivery of dexamethasone (DEX) to the ocular posterior segment using a Laponite (LAP) carrier-DEX/LAP 1:10 w w-1 formulation; 10 mg ml-1. In vivo ocular feasibility and pharmacokinetics after intravitreal (IV) and suprachoroidal (SC) administration in rabbit eyes are compared against IV administration of a DEX solution (1 mg ml-1). Thirty rabbit eyes were injected with the DEX/LAP formulation (15 suprachoroid/15 intravitreous). Ophthalmological signs were monitored at day 1 and at weeks 1-4-12-24 post-administration. Three eyes per sample time point were used to quantify DEX concentration using high-performance liquid chromatography-mass spectrometry. The ocular tissues' pharmacokinetic parameters (lens, vitreous humour, choroid-retina unit and sclera) were studied. DEX/LAP was well tolerated under both administration methods. Peak intraocular DEX levels from the DEX/LAP were detected in the vitreous humour after both deliveries soon after administration. The vitreous area under the curve was significantly greater after both DEX/LAP deliveries (IV: 205 968.47; SC: 11 442.22 ng g-1 d-1) than after IV administration of the DEX solution (317.17 ng g-1 d-1). Intravitreal DEX/LAP delivery extended higher vitreous DEX levels up to week 24 (466.32 ± 311.15 ng g-1). With SC delivery, DEX levels were detectable in the choroid-retina unit (12.04 ± 20.85 ng g-1) and sclera (25.46 ± 44.09 ng g-1) up to week 24. This study demonstrated the intraocular feasibility of both SC and IV administration of the DEX/LAP formulation. The LAP increased the intraocular retention time of DEX when compared with conventional solutions. DEX/LAP could be considered a biocompatible and useful sustained-release formulation for treating posterior-pole eye diseases.
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Affiliation(s)
- Esther Prieto
- Ophthalmology Department, Miguel Servet University Hospital, Paseo Isabel la Católica 1-3, E-50009, Zaragoza, Spain. Aragon Institute for Health Research (IIS Aragon), GIMSO research group, University of Zaragoza (Spain), Avda. San Juan Bosco 13, Zaragoza E-50009, Spain
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3
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Rodrigo MJ, Cardiel MJ, Fraile JM, Mendez-Martinez S, Martinez-Rincon T, Subias M, Polo V, Ruberte J, Ramirez T, Vispe E, Luna C, Mayoral JA, Garcia-Martin E. Brimonidine-LAPONITE® intravitreal formulation has an ocular hypotensive and neuroprotective effect throughout 6 months of follow-up in a glaucoma animal model. Biomater Sci 2020; 8:6246-6260. [PMID: 33016285 DOI: 10.1039/d0bm01013h] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Intravitreal administration is widely used in ophthalmological practice to maintain therapeutic drug levels near the neuroretina and because drug delivery systems are necessary to avoid reinjections and sight-threatening side effects. However, currently there is no intravitreal treatment for glaucoma. The brimonidine-LAPONITE® formulation was created with the aim of treating glaucoma for extended periods with a single intravitreal injection. Glaucoma was induced by producing ocular hypertension in two rat cohorts: [BRI-LAP] and [non-bri], with and without treatment, respectively. Eyes treated with brimonidine-LAPONITE® showed lower ocular pressure levels up to week 8 (p < 0.001), functional neuroprotection explored by scotopic and photopic negative response electroretinography (p = 0.042), and structural protection of the retina, retinal nerve fibre layer and ganglion cell layer (p = 0.038), especially on the superior-inferior axis explored by optical coherence tomography, which was corroborated by a higher retinal ganglion cell count (p = 0.040) using immunohistochemistry (Brn3a antibody) up to the end of the study (week 24). Furthermore, delayed neuroprotection was detected in the contralateral eye. Brimonidine was detected in treated rat eyes for up to 6 months. Brimonidine-LAPONITE® seems to be a potential sustained-delivery intravitreal drug for glaucoma treatment.
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Affiliation(s)
- M J Rodrigo
- Department of Ophthalmology, Miguel Servet University Hospital, Zaragoza, Spain.
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Angoy M, Jiménez MV, García-Orduña P, Oro LA, Vispe E, Pérez-Torrente JJ. Dinuclear Phosphine-Amido [Rh2(diene){μ-NH(CH2)3PPh2}2] Complexes as Efficient Catalyst Precursors for Phenylacetylene Polymerization. Organometallics 2019. [DOI: 10.1021/acs.organomet.9b00078] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Marta Angoy
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea−ISQCH, Universidad de Zaragoza−CSIC, Facultad de Ciencias, C/Pedro Cerbuna, 12, 50009 Zaragoza, Spain
| | - M. Victoria Jiménez
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea−ISQCH, Universidad de Zaragoza−CSIC, Facultad de Ciencias, C/Pedro Cerbuna, 12, 50009 Zaragoza, Spain
| | - Pilar García-Orduña
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea−ISQCH, Universidad de Zaragoza−CSIC, Facultad de Ciencias, C/Pedro Cerbuna, 12, 50009 Zaragoza, Spain
| | - Luis A. Oro
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea−ISQCH, Universidad de Zaragoza−CSIC, Facultad de Ciencias, C/Pedro Cerbuna, 12, 50009 Zaragoza, Spain
| | - Eugenio Vispe
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea−ISQCH, Universidad de Zaragoza−CSIC, Facultad de Ciencias, C/Pedro Cerbuna, 12, 50009 Zaragoza, Spain
| | - Jesús J. Pérez-Torrente
- Departamento de Química Inorgánica, Instituto de Síntesis Química y Catálisis Homogénea−ISQCH, Universidad de Zaragoza−CSIC, Facultad de Ciencias, C/Pedro Cerbuna, 12, 50009 Zaragoza, Spain
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5
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Funes-Hernando D, Hermosilla P, Vispe E, Di Giuseppe A, Castarlenas R, Oro LA, Pérez-Torrente JJ. Vinylidene-based polymers by Rh(i)-NHC catalyzed thiol–yne click polymerization: synthesis, characterization and post-polymerization modification. Polym Chem 2018. [DOI: 10.1039/c8py00261d] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
High molecular weight polymers by rhodium-catalyzed Markovnikov-selective alkyne polyhydrothiolation.
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Affiliation(s)
- Daniel Funes-Hernando
- Departamento de Química Inorgánica
- Instituto de Síntesis Química y Catálisis Homogénea – ISQCH
- Universidad de Zaragoza–CSIC
- Facultad de Ciencias
- 50009 Zaragoza
| | - Pablo Hermosilla
- Departamento de Química Inorgánica
- Instituto de Síntesis Química y Catálisis Homogénea – ISQCH
- Universidad de Zaragoza–CSIC
- Facultad de Ciencias
- 50009 Zaragoza
| | - Eugenio Vispe
- Departamento de Química Inorgánica
- Instituto de Síntesis Química y Catálisis Homogénea – ISQCH
- Universidad de Zaragoza–CSIC
- Facultad de Ciencias
- 50009 Zaragoza
| | - Andrea Di Giuseppe
- Departamento de Química Inorgánica
- Instituto de Síntesis Química y Catálisis Homogénea – ISQCH
- Universidad de Zaragoza–CSIC
- Facultad de Ciencias
- 50009 Zaragoza
| | - Ricardo Castarlenas
- Departamento de Química Inorgánica
- Instituto de Síntesis Química y Catálisis Homogénea – ISQCH
- Universidad de Zaragoza–CSIC
- Facultad de Ciencias
- 50009 Zaragoza
| | - Luis A. Oro
- Departamento de Química Inorgánica
- Instituto de Síntesis Química y Catálisis Homogénea – ISQCH
- Universidad de Zaragoza–CSIC
- Facultad de Ciencias
- 50009 Zaragoza
| | - Jesús J. Pérez-Torrente
- Departamento de Química Inorgánica
- Instituto de Síntesis Química y Catálisis Homogénea – ISQCH
- Universidad de Zaragoza–CSIC
- Facultad de Ciencias
- 50009 Zaragoza
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Gimeno M, Pinczowski P, Mendoza G, Asín J, Vázquez FJ, Vispe E, García-Álvarez F, Pérez M, Santamaría J, Arruebo M, Luján L. Antibiotic-eluting orthopedic device to prevent early implant associated infections: Efficacy, biocompatibility and biodistribution studies in an ovine model. J Biomed Mater Res B Appl Biomater 2017; 106:1976-1986. [DOI: 10.1002/jbm.b.34009] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2017] [Revised: 08/22/2017] [Accepted: 09/17/2017] [Indexed: 11/07/2022]
Affiliation(s)
- Marina Gimeno
- Department of Animal Pathology; University of Zaragoza; Zaragoza Spain
| | - Pedro Pinczowski
- Department of Animal Pathology; University of Zaragoza; Zaragoza Spain
| | - Gracia Mendoza
- Department of Chemical Engineering, Aragon Institute of Nanoscience (INA); University of Zaragoza; Zaragoza Spain
| | - Javier Asín
- Department of Animal Pathology; University of Zaragoza; Zaragoza Spain
| | - Francisco J. Vázquez
- Department of Animal Pathology; University of Zaragoza; Zaragoza Spain
- Veterinary Hospital, University of Zaragoza; Zaragoza Spain
| | - Eugenio Vispe
- Laboratory of Chromatography and Spectroscopy; Institute of Chemical Synthesis and Homogeneous Catalysis (ISQCH), University of Zaragoza-CSIC; Zaragoza Spain
| | - Felícito García-Álvarez
- Department of Orthopaedic Surgery and Traumatology, Hospital "Lozano Blesa”, Zaragoza Spain and Instituto de Investigaciones Sanitarias de Aragon (ISS Aragon); Zaragoza Spain
| | - Marta Pérez
- Department of Anatomy, Embryology and Genetics; University of Zaragoza; Zaragoza Spain
| | - Jesús Santamaría
- Department of Chemical Engineering, Aragon Institute of Nanoscience (INA); University of Zaragoza; Zaragoza Spain
- Networking Research Center on Bioengineering, Biomaterials and Nanomedicine; CIBER-BBN; Madrid Spain
| | - Manuel Arruebo
- Department of Chemical Engineering, Aragon Institute of Nanoscience (INA); University of Zaragoza; Zaragoza Spain
- Networking Research Center on Bioengineering, Biomaterials and Nanomedicine; CIBER-BBN; Madrid Spain
| | - Lluís Luján
- Department of Animal Pathology; University of Zaragoza; Zaragoza Spain
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7
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Prieto E, Vispe E, Otín-Mallada S, Garcia-Martin E, Polo-Llorens V, Fraile JM, Pablo LE, Mayoral JA. Determination of Three Corticosteroids in the Biologic Matrix of Vitreous Humor by HPLC-tandem Mass Spectrometry: Method Development and Validation. Curr Eye Res 2016; 42:244-251. [DOI: 10.1080/02713683.2016.1183795] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Affiliation(s)
- Esther Prieto
- Ophthalmology Department, Hospital Universitario Miguel Servet, Zaragoza, Spain
- Aragón Institute for Health Research (IIS-Aragón), Zaragoza, Spain
| | - Eugenio Vispe
- Laboratorio de Cromatografía y Espectroscopia, Instituto de Síntesis Química y Catálisis Homogénea (ISQCH), Chemical Sciences School, University of Zaragoza–CSIC, Zaragoza, Spain
| | - Sofía Otín-Mallada
- Ophthalmology Department, Hospital Universitario Miguel Servet, Zaragoza, Spain
- Aragón Institute for Health Research (IIS-Aragón), Zaragoza, Spain
| | - Elena Garcia-Martin
- Ophthalmology Department, Hospital Universitario Miguel Servet, Zaragoza, Spain
- Aragón Institute for Health Research (IIS-Aragón), Zaragoza, Spain
| | - Vicente Polo-Llorens
- Ophthalmology Department, Hospital Universitario Miguel Servet, Zaragoza, Spain
- Aragón Institute for Health Research (IIS-Aragón), Zaragoza, Spain
| | - José M. Fraile
- Instituto de Síntesis Química y Catálisis Homogénea (ISQCH), Chemical Sciences School, University of Zaragoza–CSIC, Zaragoza, Spain
| | - Luis E. Pablo
- Ophthalmology Department, Hospital Universitario Miguel Servet, Zaragoza, Spain
- Aragón Institute for Health Research (IIS-Aragón), Zaragoza, Spain
| | - José A. Mayoral
- Instituto de Síntesis Química y Catálisis Homogénea (ISQCH), Chemical Sciences School, University of Zaragoza–CSIC, Zaragoza, Spain
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8
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Boudjema S, Vispe E, Choukchou-Braham A, Mayoral JA, Bachir R, Fraile JM. Preparation and characterization of activated montmorillonite clay supported 11-molybdo-vanado-phosphoric acid for cyclohexene oxidation. RSC Adv 2015. [DOI: 10.1039/c4ra13604g] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Heterogenization of homogenous catalysts consisting of vanadium substituted polyphosphomolybdate with Keggin structure supported on activated bentonite for epoxidation of cyclohexene.
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Affiliation(s)
- S. Boudjema
- Laboratoire de Catalyse et Synthèse en Chimie Organique
- Faculté des Sciences
- Université de Tlemcen
- Algeria
| | - E. Vispe
- Departamento de Química Orgánica
- Instituto de Síntesis Química y Catálisis Homogénea
- Facultad de Ciencias
- Universidad de Zaragoza-CSIC
- E-50009 Zaragoza
| | - A. Choukchou-Braham
- Laboratoire de Catalyse et Synthèse en Chimie Organique
- Faculté des Sciences
- Université de Tlemcen
- Algeria
| | - J. A. Mayoral
- Departamento de Química Orgánica
- Instituto de Síntesis Química y Catálisis Homogénea
- Facultad de Ciencias
- Universidad de Zaragoza-CSIC
- E-50009 Zaragoza
| | - R. Bachir
- Laboratoire de Catalyse et Synthèse en Chimie Organique
- Faculté des Sciences
- Université de Tlemcen
- Algeria
| | - J. M. Fraile
- Departamento de Química Orgánica
- Instituto de Síntesis Química y Catálisis Homogénea
- Facultad de Ciencias
- Universidad de Zaragoza-CSIC
- E-50009 Zaragoza
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9
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Boudjema S, Vispe E, Choukchou-Braham A, Mayoral JA, Bachir R, Fraile JM. Correction: Preparation and characterization of activated montmorillonite clay supported 11-molybdo-vanado-phosphoric acid for cyclohexene oxidation. RSC Adv 2015. [DOI: 10.1039/c5ra90001h] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Correction for ‘Preparation and characterization of activated montmorillonite clay supported 11-molybdo-vanado-phosphoric acid for cyclohexene oxidation’ by S. Boudjema et al., RSC Adv., 2015, 5, 6853–6863.
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Affiliation(s)
- S. Boudjema
- Laboratoire de Catalyse et Synthèse en Chimie Organique
- Faculté des Sciences
- Université de Tlemcen
- Algeria
| | - E. Vispe
- Departamento de Química Orgánica
- Instituto de Síntesis Química y Catálisis Homogénea
- Facultad de Ciencias
- Universidad de Zaragoza-CSIC
- E-50009 Zaragoza
| | - A. Choukchou-Braham
- Laboratoire de Catalyse et Synthèse en Chimie Organique
- Faculté des Sciences
- Université de Tlemcen
- Algeria
| | - J. A. Mayoral
- Departamento de Química Orgánica
- Instituto de Síntesis Química y Catálisis Homogénea
- Facultad de Ciencias
- Universidad de Zaragoza-CSIC
- E-50009 Zaragoza
| | - R. Bachir
- Laboratoire de Catalyse et Synthèse en Chimie Organique
- Faculté des Sciences
- Université de Tlemcen
- Algeria
| | - J. M. Fraile
- Departamento de Química Orgánica
- Instituto de Síntesis Química y Catálisis Homogénea
- Facultad de Ciencias
- Universidad de Zaragoza-CSIC
- E-50009 Zaragoza
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10
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Lázaro G, Fernández-Alvarez FJ, Iglesias M, Horna C, Vispe E, Sancho R, Lahoz FJ, Iglesias M, Pérez-Torrente JJ, Oro LA. Heterogeneous catalysts based on supported Rh–NHC complexes: synthesis of high molecular weight poly(silyl ether)s by catalytic hydrosilylation. Catal Sci Technol 2014. [DOI: 10.1039/c3cy00598d] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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11
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Jiménez-Osés G, Vispe E, Roldán M, Rodríguez-Rodríguez S, López-Ram-de-Viu P, Salvatella L, Mayoral JA, Fraile JM. Stereochemical Outcome of Copper-Catalyzed C–H Insertion Reactions. An Experimental and Theoretical Study. J Org Chem 2013; 78:5851-7. [DOI: 10.1021/jo400415b] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Gonzalo Jiménez-Osés
- Department of Chemistry
and Biochemistry, University of California, Los Angeles, Los Angeles, California 90095-1569, United States
| | - Eugenio Vispe
- Instituto de Síntesis
Química y Catálisis Homogénea, Facultad de Ciencias, Universidad de Zaragoza-CSIC, 50009 Zaragoza, Spain
| | - Marta Roldán
- Instituto de Síntesis
Química y Catálisis Homogénea, Facultad de Ciencias, Universidad de Zaragoza-CSIC, 50009 Zaragoza, Spain
| | - Sergio Rodríguez-Rodríguez
- Instituto de Síntesis
Química y Catálisis Homogénea, Facultad de Ciencias, Universidad de Zaragoza-CSIC, 50009 Zaragoza, Spain
| | - Pilar López-Ram-de-Viu
- Instituto de Síntesis
Química y Catálisis Homogénea, Facultad de Ciencias, Universidad de Zaragoza-CSIC, 50009 Zaragoza, Spain
| | - Luis Salvatella
- Instituto de Síntesis
Química y Catálisis Homogénea, Facultad de Ciencias, Universidad de Zaragoza-CSIC, 50009 Zaragoza, Spain
| | - José A. Mayoral
- Instituto de Síntesis
Química y Catálisis Homogénea, Facultad de Ciencias, Universidad de Zaragoza-CSIC, 50009 Zaragoza, Spain
| | - José M. Fraile
- Instituto de Síntesis
Química y Catálisis Homogénea, Facultad de Ciencias, Universidad de Zaragoza-CSIC, 50009 Zaragoza, Spain
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12
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Sosa C, Vispe E, Núñez C, Baeta M, Casalod Y, Bolea M, Hedges REM, Martinez-Jarreta B. Association between ancient bone preservation and dna yield: a multidisciplinary approach. Am J Phys Anthropol 2013; 151:102-9. [PMID: 23595645 DOI: 10.1002/ajpa.22262] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/21/2012] [Accepted: 02/19/2013] [Indexed: 11/08/2022]
Abstract
Ancient molecular typing depends on DNA survival in archaeological bones. Finding valuable tools to predict DNA presence in ancient samples, which can be measured prior to undertaking a genetic study, has become an important issue as a consequence of the peculiarities of archaeological samples. Since the survival of DNA is explained by complex interrelations of multiple variables, the aim of the present study was to analyze morphological, structural, chemical, and biological aspects of a set of medieval human bones, to provide an accurate reflection of the state of preservation of the bony components and to relate it with DNA presence. Archaeological bones that yielded amplifiable DNA presented high collagen content (generally more than 12%), low racemization values of aspartic acid (lesser than 0.08), leucine and glutamic acid, low infrared splitting factor, small size of crystallite, and more compact appearance of bone in the scanning electron micrographs. Whether these patterns are characteristic of ancient bones or specific of each burial site or specimen requires further investigation.
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Affiliation(s)
- C Sosa
- Department of Forensic Medicine, Faculty of Medicine, University of Zaragoza, C/Domingo Miral s/n, Zaragoza, 50009, Spain.
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Casado C, Ambroj D, Mayoral Á, Vispe E, Téllez C, Coronas J. Synthesis, Swelling, and Exfoliation of Microporous Lamellar Titanosilicate AM‐4. Eur J Inorg Chem 2011. [DOI: 10.1002/ejic.201100152] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Clara Casado
- Chemical and Environmental Engineering Department and Nanoscience Institute of Aragón, Universidad de Zaragoza, María de Luna 3, 50018 Zaragoza, Spain, Fax: +34‐976‐76‐1871
| | - Diego Ambroj
- Chemical and Environmental Engineering Department and Nanoscience Institute of Aragón, Universidad de Zaragoza, María de Luna 3, 50018 Zaragoza, Spain, Fax: +34‐976‐76‐1871
| | - Álvaro Mayoral
- Laboratorio de Microscopía Avanzada, Nanoscience Institute of Aragón, Universidad de Zaragoza, Mariano Esquillor s/n, 50018 Zaragoza, Spain
| | - Eugenio Vispe
- Organic Chemistry Department and Instituto Universitario de Catálisis Homogénea, Universidad de Zaragoza, Pedro Cerbuna 12, 50009 Zaragoza, Spain
| | - Carlos Téllez
- Chemical and Environmental Engineering Department and Nanoscience Institute of Aragón, Universidad de Zaragoza, María de Luna 3, 50018 Zaragoza, Spain, Fax: +34‐976‐76‐1871
| | - Joaquín Coronas
- Chemical and Environmental Engineering Department and Nanoscience Institute of Aragón, Universidad de Zaragoza, María de Luna 3, 50018 Zaragoza, Spain, Fax: +34‐976‐76‐1871
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14
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Affiliation(s)
- Marta Angoy
- Departamento de Química Inorgánica, Instituto Universitario de Catálisis Homogénea, Universidad de Zaragoza-C.S.I.C., 50009 Zaragoza, Spain
| | - M. Isabel Bartolomé
- Departamento de Química Inorgánica, Instituto Universitario de Catálisis Homogénea, Universidad de Zaragoza-C.S.I.C., 50009 Zaragoza, Spain
| | - Eugenio Vispe
- Departamento de Química Inorgánica, Instituto Universitario de Catálisis Homogénea, Universidad de Zaragoza-C.S.I.C., 50009 Zaragoza, Spain
| | - Petr Lebeda
- Department of Polymer Materials, University of Chemical Technology, Pardubice, Czech Republic
| | - M. Victoria Jiménez
- Departamento de Química Inorgánica, Instituto Universitario de Catálisis Homogénea, Universidad de Zaragoza-C.S.I.C., 50009 Zaragoza, Spain
| | - Jesús J. Pérez-Torrente
- Departamento de Química Inorgánica, Instituto Universitario de Catálisis Homogénea, Universidad de Zaragoza-C.S.I.C., 50009 Zaragoza, Spain
| | - Scott Collins
- Departamento de Química Inorgánica, Instituto Universitario de Catálisis Homogénea, Universidad de Zaragoza-C.S.I.C., 50009 Zaragoza, Spain
| | - Stepan Podzimek
- Department of Polymer Materials, University of Chemical Technology, Pardubice, Czech Republic
- SYNPO, S. K. Neumanna 1316, 532 07 Pardubice, Czech Republic
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Jiménez MV, Pérez-Torrente JJ, Bartolomé MI, Vispe E, Lahoz FJ, Oro LA. Cationic Rhodium Complexes with Hemilabile Phosphine Ligands as Polymerization Catalyst for High Molecular Weight Stereoregular Poly(phenylacetylene). Macromolecules 2009. [DOI: 10.1021/ma901549g] [Citation(s) in RCA: 47] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Fraile JM, García JI, Mayoral JA, Salvatella L, Vispe E, Brown DR, Fuller G. Experimental and Theoretical Studies on Structure−Reactivity Relationships of Titanium-Modified Silicas in the Hydrogen Peroxide-Promoted Oxidation of Cyclohexene. J Phys Chem B 2002. [DOI: 10.1021/jp025741w] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- José M. Fraile
- Departamento de Química Orgánica, Instituto de Ciencia de Materiales de Aragón, Universidad de Zaragoza-CSIC, Pedro Cerbuna 12, E-50009 Zaragoza, Spain, and Department of Chemical and Biological Sciences, University of Huddersfield, Huddersfield HD1 3DH, U.K
| | - José I. García
- Departamento de Química Orgánica, Instituto de Ciencia de Materiales de Aragón, Universidad de Zaragoza-CSIC, Pedro Cerbuna 12, E-50009 Zaragoza, Spain, and Department of Chemical and Biological Sciences, University of Huddersfield, Huddersfield HD1 3DH, U.K
| | - José A. Mayoral
- Departamento de Química Orgánica, Instituto de Ciencia de Materiales de Aragón, Universidad de Zaragoza-CSIC, Pedro Cerbuna 12, E-50009 Zaragoza, Spain, and Department of Chemical and Biological Sciences, University of Huddersfield, Huddersfield HD1 3DH, U.K
| | - Luis Salvatella
- Departamento de Química Orgánica, Instituto de Ciencia de Materiales de Aragón, Universidad de Zaragoza-CSIC, Pedro Cerbuna 12, E-50009 Zaragoza, Spain, and Department of Chemical and Biological Sciences, University of Huddersfield, Huddersfield HD1 3DH, U.K
| | - Eugenio Vispe
- Departamento de Química Orgánica, Instituto de Ciencia de Materiales de Aragón, Universidad de Zaragoza-CSIC, Pedro Cerbuna 12, E-50009 Zaragoza, Spain, and Department of Chemical and Biological Sciences, University of Huddersfield, Huddersfield HD1 3DH, U.K
| | - David R. Brown
- Departamento de Química Orgánica, Instituto de Ciencia de Materiales de Aragón, Universidad de Zaragoza-CSIC, Pedro Cerbuna 12, E-50009 Zaragoza, Spain, and Department of Chemical and Biological Sciences, University of Huddersfield, Huddersfield HD1 3DH, U.K
| | - Graham Fuller
- Departamento de Química Orgánica, Instituto de Ciencia de Materiales de Aragón, Universidad de Zaragoza-CSIC, Pedro Cerbuna 12, E-50009 Zaragoza, Spain, and Department of Chemical and Biological Sciences, University of Huddersfield, Huddersfield HD1 3DH, U.K
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Fraile JM, García JI, Mayoral JA, Vispe E, Brown DR, Naderi M. Is MCM-41 really advantageous over amorphous silica? The case of grafted titanium epoxidation catalysts. Chem Commun (Camb) 2001. [DOI: 10.1039/b103057b] [Citation(s) in RCA: 41] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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