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  1. Article ; Online: Percepción social sobre el Pago por Servicios Ambientales Hidrológicos en los bienes comunales de San Pedro y San Felipe Chichila, Taxco, Guerrero

    Itzkuauhtli Zamora Saenz / Gabriela Cabestany Ruiz / Margarita Lucio Hernández / Luis Mario García Cuevas / Eduardo Vargas Pérez

    Sociedad y Ambiente, Iss

    2016  Volume 10

    Abstract: ... por la Comisión Nacional Forestal y el municipio de Taxco en los bienes comunales de San Pedro y San Felipe ...

    Abstract La investigación analiza los resultados obtenidos en un estudio de percepción social sobre el impacto socioeconómico del Pago por Servicios Ambientales Hidrológicos de Fondos Concurrentes implementado por la Comisión Nacional Forestal y el municipio de Taxco en los bienes comunales de San Pedro y San Felipe Chichila durante el periodo 2009-2012. A partir de una encuesta estadísticamente representativa, se muestra que desde la perspectiva del núcleo agrario el pago influye muy poco en la mejora de sus ingresos; sin embargo, ha propiciado un cambio en la valoración que tienen sobre el uso del bosque para un manejo más sustentable. La tradición organizativa y política de la comunidad es clave para entender la adopción de diferentes instrumentos favorables para la conservación de sus recursos forestales.
    Keywords Servicios ambientales hidrológicos ; percepción social ; bienes comunales ; agua ; bosque ; Environmental sciences ; GE1-350
    Language English
    Publishing date 2016-06-01T00:00:00Z
    Publisher El Colegio de la Frontera Sur
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  2. Article ; Online: Predictive scores of mortality in patients with influenza: lessons learned and way to go.

    Pérez-García, Felipe

    Medicina clinica

    2019  Volume 153, Issue 11, Page(s) 430–431

    Title translation Escalas predictoras de mortalidad en pacientes con gripe: lecciones aprendidas y camino por recorrer.
    MeSH term(s) Humans ; Influenza, Human/diagnosis ; Influenza, Human/mortality ; Prognosis
    Language Spanish
    Publishing date 2019-07-17
    Publishing country Spain
    Document type Editorial
    ZDB-ID 411607-0
    ISSN 1578-8989 ; 0025-7753
    ISSN (online) 1578-8989
    ISSN 0025-7753
    DOI 10.1016/j.medcli.2019.04.024
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Combined Exogenous Activation of Bovine Oocytes: Effects on Maturation-Promoting Factor, Mitogen-Activated Protein Kinases, and Embryonic Competence.

    Valencia, Cecilia / Pérez-García, Felipe / Aguila, Luis / Felmer, Ricardo / Arias, María Elena

    International journal of molecular sciences

    2023  Volume 24, Issue 21

    Abstract: Oocyte activation via dual inhibition of protein synthesis and phosphorylation has improved in vitro embryo production in different mammalian species. In this study, we evaluated the effects of the combination of cycloheximide (CHX), dimethyl amino ... ...

    Abstract Oocyte activation via dual inhibition of protein synthesis and phosphorylation has improved in vitro embryo production in different mammalian species. In this study, we evaluated the effects of the combination of cycloheximide (CHX), dimethyl amino purine (DMAP), and anisomycin (ANY) on the activation of bovine oocytes, particularly on dynamics of MPF and MAPKs, embryonic developmental potential, and quality. The results showed that the cleavage and blastocyst rates, as well as levels of CCNB1, CDK1, p-CDK1
    MeSH term(s) Cattle ; Animals ; Parthenogenesis ; Maturation-Promoting Factor ; Mitogen-Activated Protein Kinases ; Adenine/pharmacology ; Oocytes ; Cycloheximide/pharmacology ; Blastocyst ; Anisomycin/pharmacology ; Mammals
    Chemical Substances Maturation-Promoting Factor (EC 2.7.11.22) ; Mitogen-Activated Protein Kinases (EC 2.7.11.24) ; Adenine (JAC85A2161) ; Cycloheximide (98600C0908) ; Anisomycin (6C74YM2NGI)
    Language English
    Publishing date 2023-10-31
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2019364-6
    ISSN 1422-0067 ; 1422-0067 ; 1661-6596
    ISSN (online) 1422-0067
    ISSN 1422-0067 ; 1661-6596
    DOI 10.3390/ijms242115794
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  4. Book ; Online: El papel de las energías renovables en la matriz energética colombiana

    Ramírez Fernández, René / Chero Valdivieso, Henry Alberto / García Arango, David Alberto / Arboleda Mazo, Walter Hugo / Villa Sánchez, Elkin Andrés / Henao Villa, César Felipe / Henao Villa, Federico / Pinto Blanco, Ana Myriam / Rueda Galofre, José / Adié Villafañe, Jonathan / Pérez olivera, Harold

    2023  

    Keywords RNK ; Energy resources ; Research ; Colombia ; Renewable energy resources ; Power consumption ; Environmental control ; Environmental protection
    Language Spanish
    Size 1 electronic resource (62 pages pages)
    Publisher Corporación Universitaria Americana
    Publishing place Barranquilla
    Document type Book ; Online
    Note Spanish
    HBZ-ID HT030381004
    ISBN 9789585169579 ; 9585169576
    Database ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

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  5. Article ; Online: Reply to Pati et al.

    Pérez-García, Felipe / Martín-Vicente, María / Bermejo-Martín, Jesús F / Resino, Salvador / Martínez, Isidoro

    The Journal of infectious diseases

    2022  Volume 225, Issue 10, Page(s) 1866–1868

    MeSH term(s) COVID-19 ; Chemokine CCL5 ; Humans ; Research ; SARS-CoV-2
    Chemical Substances CCL5 protein, human ; Chemokine CCL5
    Language English
    Publishing date 2022-01-27
    Publishing country United States
    Document type Editorial ; Research Support, Non-U.S. Gov't ; Comment
    ZDB-ID 3019-3
    ISSN 1537-6613 ; 0022-1899
    ISSN (online) 1537-6613
    ISSN 0022-1899
    DOI 10.1093/infdis/jiac027
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  6. Article ; Online: Comparison of chemiluminiscence versus lateral flow assay for the detection of Helicobacter pylori antigen in human fecal samples.

    Rescalvo-Casas, Carlos / Hernando-Gozalo, Marcos / Pereda, Laura Seijas / Bertolín, Carlos García / Pérez-García, Felipe / Cuadros-González, Juan / Pérez-Tanoira, Ramón

    European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology

    2023  Volume 42, Issue 8, Page(s) 959–962

    Abstract: Helicobacter pylori is a Gram-negative bacterium that causes chronic gastric inflammation, which can lead to gastric neoplasia. Therefore, early diagnosis of H. pylori infection is crucial for effective treatment and prevention of complications. The aim ... ...

    Abstract Helicobacter pylori is a Gram-negative bacterium that causes chronic gastric inflammation, which can lead to gastric neoplasia. Therefore, early diagnosis of H. pylori infection is crucial for effective treatment and prevention of complications. The aim of this study was to compare the sensitivity and specificity of the STANDARD™ F H. pylori Ag FIA stool antigen test (SD Biosensor) with the LIAISON® Meridian H. pylori SA for the diagnosis of H. pylori infection. A total of 133 stool samples from patients with suspected H. pylori infection were compared using the STANDARD™ F H. pylori Ag FIA stool antigen test (SD Biosensor), based on lateral flow assay, with the LIAISON® Meridian H. pylori SA. Of the 45 positive samples with LIAISON, 44 were also positive while 1 was negative in the STANDARD™ antigen test. However, this discrepant sample showed a chemiluminescence index of 1.18, very close to the cut-off point of 1. On the other hand, of 88 negative samples obtained with LIAISON, 83 were negative and 5 were positive in the STANDARD™ antigen test. Moreover, STANDARD™ F H. pylori Ag FIA assay has shown a sensitivity of 97.8% (95% CI: 88.2-99.9), a specificity of 94.3% (95% CI: 87.2-98.1), a PPV of 83.9% (95% CI: 68.9-92.4) and a NPV of 99.3% ((95% CI: 95.3-99.9). In conclusion, the STANDARD™ F H. pylori Ag FIA (SD Biosensor) on the STANDARD™ F2400 analyser is a highly sensitive, specific and suitable assay for the detection of H. pylori in stool samples.
    MeSH term(s) Humans ; Helicobacter pylori ; Sensitivity and Specificity ; Helicobacter Infections/microbiology ; Feces/microbiology ; Antigens, Bacterial
    Chemical Substances Antigens, Bacterial
    Language English
    Publishing date 2023-05-27
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 603155-9
    ISSN 1435-4373 ; 0934-9723 ; 0722-2211
    ISSN (online) 1435-4373
    ISSN 0934-9723 ; 0722-2211
    DOI 10.1007/s10096-023-04624-7
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  7. Article ; Online: Combined Exogenous Activation of Bovine Oocytes

    Cecilia Valencia / Felipe Pérez-García / Luis Aguila / Ricardo Felmer / María Elena Arias

    International Journal of Molecular Sciences, Vol 24, Iss 21, p

    Effects on Maturation-Promoting Factor, Mitogen-Activated Protein Kinases, and Embryonic Competence

    2023  Volume 15794

    Abstract: Oocyte activation via dual inhibition of protein synthesis and phosphorylation has improved in vitro embryo production in different mammalian species. In this study, we evaluated the effects of the combination of cycloheximide (CHX), dimethyl amino ... ...

    Abstract Oocyte activation via dual inhibition of protein synthesis and phosphorylation has improved in vitro embryo production in different mammalian species. In this study, we evaluated the effects of the combination of cycloheximide (CHX), dimethyl amino purine (DMAP), and anisomycin (ANY) on the activation of bovine oocytes, particularly on dynamics of MPF and MAPKs, embryonic developmental potential, and quality. The results showed that the cleavage and blastocyst rates, as well as levels of CCNB1, CDK1, p-CDK1 Thr161 , and p-CDK1 Thr14-Tyr15 , were similar among groups; ANY and ANY + CHX reduced the expression of ERK1/2 compared to DMAP-combinations ( p < 0.05), whereas ANY + DMAP, CHX + DMAP, and ANY + CHX + DMAP reduced p-ERK1/2 compared to ANY and ANY + CHX treatments ( p < 0.05). The quality of blastocysts in terms of cell counts, their allocation, and the numbers of TUNEL-positive cells did not differ among groups. However, transcript levels of POU5F1 were higher in embryos derived from ANY + CHX + DMAP treatment compared to other groups, while expression levels of CDX2 did not show differences. In addition, the BCL2A1/BAX ratio of the ANY + CHX + DMAP treatment was significantly low compared to the ANY treatment ( p < 0.05) and did not differ significantly from the other treatments. In conclusion, oocyte activation by dual inhibition of protein synthesis and phosphorylation induces MPF inactivation without degradation of CCNB1, while MAPK inactivation occurs differentially between these inhibitors. Thus, although the combined use of these inhibitors does not affect early developmental competence in vitro, it positively impacts the expression of transcripts associated with embryonic quality.
    Keywords parthenogenesis ; inhibitors ; anisomycin ; cycloheximide ; DMAP ; MPF ; Biology (General) ; QH301-705.5 ; Chemistry ; QD1-999
    Subject code 570
    Language English
    Publishing date 2023-10-01T00:00:00Z
    Publisher MDPI AG
    Document type Article ; Online
    Database BASE - Bielefeld Academic Search Engine (life sciences selection)

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  8. Article ; Online: Authors' Response to Letter to the Editor: "Running Critical Power: A Comparison of Different Theoretical Models".

    Ruiz-Alias, Santiago A / Ñancupil-Andrade, Alberto A / Pérez-Castilla, Alejandro / García-Pinillos, Felipe

    International journal of sports medicine

    2024  Volume 45, Issue 1, Page(s) 80–81

    Language English
    Publishing date 2024-01-09
    Publishing country Germany
    Document type Letter
    ZDB-ID 603122-5
    ISSN 1439-3964 ; 0172-4622 ; 0943-917X
    ISSN (online) 1439-3964
    ISSN 0172-4622 ; 0943-917X
    DOI 10.1055/a-2223-4917
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  9. Article ; Online: Synthesis and Some Coordination Chemistry of Phosphane-Difunctionalized Bis(amidinato)-Heavier Tetrylenes: A Previously Unknown Class of PEP Tetrylenes (E = Ge and Sn).

    Cabeza, Javier A / García, Felipe / García-Álvarez, Pablo / García-Soriano, Rubén / Pérez-Carreño, Enrique

    Inorganic chemistry

    2023  Volume 62, Issue 38, Page(s) 15502–15509

    Abstract: The bis(amidinato)-heavier tetrylenes E(bzamP) ...

    Abstract The bis(amidinato)-heavier tetrylenes E(bzamP)
    Language English
    Publishing date 2023-09-11
    Publishing country United States
    Document type Journal Article
    ZDB-ID 1484438-2
    ISSN 1520-510X ; 0020-1669
    ISSN (online) 1520-510X
    ISSN 0020-1669
    DOI 10.1021/acs.inorgchem.3c01953
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  10. Article ; Online: Correction: Running Critical Power: A Comparison Of Different Theoretical Models.

    Ruiz-Alias, Santiago A / Ñancupil-Andrade, Alberto A / Pérez-Castilla, Alejandro / García-Pinillos, Felipe

    International journal of sports medicine

    2023  Volume 44, Issue 13, Page(s) e5

    Language English
    Publishing date 2023-12-04
    Publishing country Germany
    Document type Journal Article ; Published Erratum
    ZDB-ID 603122-5
    ISSN 1439-3964 ; 0172-4622 ; 0943-917X
    ISSN (online) 1439-3964
    ISSN 0172-4622 ; 0943-917X
    DOI 10.1055/a-2210-1001
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