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  1. AU="Gaviria-Cantin, Tania"
  2. AU="Pickett, Brett E"
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  6. AU="Sharafeldin, Tamer A"
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  1. Book ; Online: Mutaciones en ppGpp Y DksA afectan la secreción de proteínas efectoras de la isla de patogenicidad 1 de Salmonella enterica serovar Typhimurium

    Gaviria Cantin, Tania / Nieto Ramírez, Luisa María / Balsalobre Parra, Carlos / Álvarez Ramírez, Alba Aydeé / Aristizábal García, Dolly / Chávez Vivas, Mónica / Gaviria Cantin, Tania Cristina

    2018  

    Keywords Biochemistry ; Antibióticos ; Staphylococcus aureus ; Mycobacterium tuberculosis ; Salmonella entérica ; Bacterias ; Patógenos ; Salud
    Language 0|s
    Size 1 electronic resource (95-110 pages)
    Publisher Universidad Santiago de Cali
    Publishing place Colombia
    Document type Book ; Online
    Note Spanish ; Open Access
    HBZ-ID HT021615290
    ISBN 978-958-5522-48-0 ; 958-5522-48-9
    Database ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

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  2. Book ; Online: Factores de riesgo en infección por virus del papiloma humano Tipo 16 en mucosa oral sana de pacientes atendidos en una institución odontológica de Santiago de Cali

    Aristizábal García, Dolly / Álvarez Ramírez, Alba Aydeé / Ángel, Vanessa / Granada, Hugo Ricardo / Nieto Ramírez, Luisa María / Chávez Vivas, Mónica / Gaviria Cantin, Tania Cristina

    2018  

    Keywords Biochemistry ; Antibióticos ; Staphylococcus aureus ; Mycobacterium tuberculosis ; Salmonella entérica ; Bacterias ; Patógenos ; Salud
    Language 0|s
    Size 1 electronic resource (65-91 pages)
    Publisher Universidad Santiago de Cali
    Publishing place Colombia
    Document type Book ; Online
    Note Spanish ; Open Access
    HBZ-ID HT021615274
    ISBN 978-958-5522-48-0 ; 958-5522-48-9
    Database ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

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    Order via subito

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    Inter-library loan at ZB MED

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  3. Book ; Online: Patógenos de importancia clínica

    Cabrera Tello, Mónica / Chávez, Mónica / Gaviria Cantin, Tania Cristina / Nieto Ramírez, Luisa María / Balsalobre Parra, Carlos / Aristizábal García, Dolly / Álvarez Ramírez, Alba Aydeé / Martínez Gutiérrez, Alfonsina del Cristo / Ángel Pérez, Vanessa / Granada López, Hugo Ricardo / Escudero, Ángela María / Chávez Vivas, Mónica

    Investigaciones Recientes en el Valle del Cauca

    2018  

    Keywords Biochemistry
    Language 0|s
    Size 1 electronic resource (1-148 pages)
    Publisher Universidad Santiago de Cali
    Publishing place Colombia
    Document type Book ; Online
    Note Spanish ; Open Access
    HBZ-ID HT021614816
    ISBN 978-958-5522-48-0 ; 958-5522-48-9
    Database ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

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    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

    Inter-library loan at ZB MED

    Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

  4. Book ; Online: Caracterización fenotípica y molecular de Staphylococcus aureus aislado de superficies del ambiente hospitalario de la red pública y privada en la ciudad de Cali

    Chávez Vivas, Mónica / Cabrera Tello, Mónica / Álvarez Ramírez, Alba Aydeé / Aristizábal García, Dolly / Nieto Ramírez, Luisa María / Gaviria Cantin, Tania Cristina

    2018  

    Keywords Biochemistry ; Antibióticos ; Staphylococcus aureus ; Mycobacterium tuberculosis ; Salmonella entérica ; Bacterias ; Patógenos ; Salud
    Language 0|s
    Size 1 electronic resource (21-42 pages)
    Publisher Universidad Santiago de Cali
    Publishing place Colombia
    Document type Book ; Online
    Note Spanish ; Open Access
    HBZ-ID HT021615244
    ISBN 978-958-5522-48-0 ; 958-5522-48-9
    Database ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

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    Kategorien

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

    Inter-library loan at ZB MED

    Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

  5. Book ; Online: Perfil epidemiológico y terapéutico de pacientes con tuberculosis pulmonar en la ciudad de Cali, Colombia

    del Cristo Martínez, Alfonsina / Álvarez Ramírez, Alba Aydeé / Aristizábal García, Dolly / Nieto Ramírez, Luisa María / Chávez Vivas, Mónica / Gaviria Cantin, Tania Cristina

    2018  

    Keywords Biochemistry ; Antibióticos ; Staphylococcus aureus ; Mycobacterium tuberculosis ; Salmonella entérica ; Bacterias ; Patógenos ; Salud
    Language 0|s
    Size 1 electronic resource (45-61 pages)
    Publisher Universidad Santiago de Cali
    Publishing place Colombia
    Document type Book ; Online
    Note Spanish ; Open Access
    HBZ-ID HT021615022
    ISBN 978-958-5522-48-0 ; 958-5522-48-9
    Database ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

    More links

    Kategorien

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

    Inter-library loan at ZB MED

    Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

  6. Book ; Online: Prevalencia de Staphylococcus aureus aislado de estudiantes asintomáticos del Programa De Medicina de la Universidad Santiago de Cali

    Chávez Vivas, Mónica / Escudero, Ángela María / Álvarez Ramírez, Alba Aydeé / Aristizábal García, Dolly / Nieto Ramírez, Luisa María / Gaviria Cantin, Tania Cristina

    2018  

    Keywords Biochemistry ; Antibióticos ; Staphylococcus aureus ; Mycobacterium tuberculosis ; Salmonella entérica ; Bacterias ; Patógenos ; Salud
    Language 0|s
    Size 1 electronic resource (113-133 pages)
    Publisher Universidad Santiago de Cali
    Publishing place Colombia
    Document type Book ; Online
    Note Spanish ; Open Access
    HBZ-ID HT021610187
    ISBN 978-958-5522-48-0 ; 958-5522-48-9
    Database ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

    More links

    Kategorien

    Order via subito

    This service is chargeable due to the Delivery terms set by subito. Orders including an article and supplementary material will be classified as separate orders. In these cases, fees will be demanded for each order.

    Inter-library loan at ZB MED

    Your chosen title can be delivered directly to ZB MED Cologne location if you are registered as a user at ZB MED Cologne.

  7. Article ; Online: Expression of accessory genes in Salmonella requires the presence of the Gre factors.

    Gaviria-Cantin, Tania / Fernández-Coll, Llorenç / Vargas, Andrés Felipe / Jiménez, Carlos Jonay / Madrid, Cristina / Balsalobre, Carlos

    Genomics

    2023  Volume 116, Issue 1, Page(s) 110777

    Abstract: Genomic studies with Salmonella enterica serovar Typhimurium reveal a crucial role of horizontal gene transfer (HGT) in the acquisition of accessory cellular functions involved in host-interaction. Many virulence genes are located in genomic islands, ... ...

    Abstract Genomic studies with Salmonella enterica serovar Typhimurium reveal a crucial role of horizontal gene transfer (HGT) in the acquisition of accessory cellular functions involved in host-interaction. Many virulence genes are located in genomic islands, plasmids and prophages. GreA and GreB proteins, Gre factors, interact transiently with the RNA polymerase alleviating backtracked complexes during transcription elongation. The overall effect of Gre factors depletion in Salmonella expression profile was studied. Both proteins are functionally redundant since only when both Gre factors were depleted a major effect in gene expression was detected. Remarkably, the accessory gene pool is particularly sensitive to the lack of Gre factors, with 18.6% of accessory genes stimulated by the Gre factors versus 4.4% of core genome genes. Gre factors involvement is particularly relevant for the expression of genes located in genomic islands. Our data reveal that Gre factors are required for the expression of accessory genes.
    MeSH term(s) Salmonella typhimurium/genetics ; Salmonella typhimurium/metabolism ; Plasmids ; Virulence/genetics ; Bacterial Proteins/genetics ; Bacterial Proteins/metabolism
    Chemical Substances Bacterial Proteins
    Language English
    Publishing date 2023-12-30
    Publishing country United States
    Document type Journal Article
    ZDB-ID 356334-0
    ISSN 1089-8646 ; 0888-7543
    ISSN (online) 1089-8646
    ISSN 0888-7543
    DOI 10.1016/j.ygeno.2023.110777
    Database MEDical Literature Analysis and Retrieval System OnLINE

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    In stock of ZB MED Cologne/Königswinter

    Zs.A 2367: Show issues Location:
    Je nach Verfügbarkeit (siehe Angabe bei Bestand)
    bis Jg. 1994: Bestellungen von Artikeln über das Online-Bestellformular
    Jg. 1995 - 2021: Lesesall (2.OG)
    ab Jg. 2022: Lesesaal (EG)

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  8. Article: Gre Factors Are Required for Biofilm Formation in

    Gaviria-Cantin, Tania / Vargas, Andrés Felipe / Mouali, Youssef El / Jiménez, Carlos Jonay / Cimdins-Ahne, Annika / Madrid, Cristina / Römling, Ute / Balsalobre, Carlos

    Microorganisms

    2022  Volume 10, Issue 10

    Abstract: Rdar biofilm formation ... ...

    Abstract Rdar biofilm formation of
    Language English
    Publishing date 2022-09-27
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2720891-6
    ISSN 2076-2607
    ISSN 2076-2607
    DOI 10.3390/microorganisms10101921
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: ppGpp, the General Stress Response Alarmone, Is Required for the Expression of the α-Hemolysin Toxin in the Uropathogenic

    Fernández-Vázquez, Jorge / Cabrer-Panes, Juan David / Åberg, Anna / Juárez, Antonio / Madrid, Cristina / Gaviria-Cantin, Tania / Fernández-Coll, Llorenç / Vargas-Sinisterra, Andrés Felipe / Jiménez, Carlos Jonay / Balsalobre, Carlos

    International journal of molecular sciences

    2022  Volume 23, Issue 20

    Abstract: ppGpp is an intracellular sensor that, in response to different types of stress, coordinates the rearrangement of the gene expression pattern of bacteria to promote adaptation and survival to new environmental conditions. First described to modulate ... ...

    Abstract ppGpp is an intracellular sensor that, in response to different types of stress, coordinates the rearrangement of the gene expression pattern of bacteria to promote adaptation and survival to new environmental conditions. First described to modulate metabolic adaptive responses, ppGpp modulates the expression of genes belonging to very diverse functional categories. In
    MeSH term(s) Humans ; Uropathogenic Escherichia coli/genetics ; Uropathogenic Escherichia coli/metabolism ; Hemolysin Proteins/genetics ; Hemolysin Proteins/metabolism ; Guanosine Tetraphosphate/metabolism ; Guanosine Pentaphosphate/metabolism ; Gene Expression Regulation, Bacterial ; Bacterial Proteins/genetics ; Bacterial Proteins/metabolism ; Escherichia coli Infections/microbiology ; Escherichia coli Proteins/genetics ; Escherichia coli Proteins/metabolism ; Peptide Elongation Factors/metabolism ; Trans-Activators/metabolism
    Chemical Substances Hemolysin Proteins ; Guanosine Tetraphosphate (33503-72-9) ; Guanosine Pentaphosphate (38918-96-6) ; Bacterial Proteins ; Escherichia coli Proteins ; RfaH protein, E coli ; Peptide Elongation Factors ; Trans-Activators
    Language English
    Publishing date 2022-10-14
    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/ijms232012256
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article: First Report of

    Espinosa, Nathaly / Rosero, Angelo / Villegas, Claudia Lucia / Garcia, Isabel Cristina / Gaviria-Cantin, Tania / Nieto, Alejandra Peña / Ferro, Beatriz E / Nieto Ramirez, Luisa Maria

    Pathogens (Basel, Switzerland)

    2022  Volume 11, Issue 12

    Abstract: Different nematodes affect canines, however Acanthocheilonema reconditum was considered mostly a non-pathogenic parasite. Climate change, animal migration, and other factors transformed the dynamics of vector-borne diseases, including filariasis. Since ... ...

    Abstract Different nematodes affect canines, however Acanthocheilonema reconditum was considered mostly a non-pathogenic parasite. Climate change, animal migration, and other factors transformed the dynamics of vector-borne diseases, including filariasis. Since 2016, a sudden increase in the number of dogs with microfilaremia was reported by different veterinary centers in Cali, southwest Colombia. The objective of this study was to molecularly identify the etiologic agent of this filariasis outbreak detected in this city, using PCR−RFLP and evaluating dogs’ clinical signs. From 2018−2019, canine filariasis cases were prospectively evaluated after a microscopic test, recruiting 82 cases and 43 healthy controls from 2971 samples. Acanthocheilonema reconditum (Nematoda, Onchocercidae) was identified in 61.3% of the cases (49/82) by PCR−RFLP. Sanger sequencing of the 5.8S ribosomal RNA gene and internal transcribed spacer-2 fragment was additionally performed on seven cases, confirming A. reconditum in all of them. The filariasis cases are statistically associated with male dogs who have clinical signs of anemia, low levels of hemoglobin and hematocrit (p < 0.0001), and high levels of plasma proteins (p < 0.001). This emerging canine disease constitutes an important public health concern among veterinarians and active surveillance is advised to explore its zoonotic potential.
    Language English
    Publishing date 2022-11-28
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2695572-6
    ISSN 2076-0817
    ISSN 2076-0817
    DOI 10.3390/pathogens11121434
    Database MEDical Literature Analysis and Retrieval System OnLINE

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