Výsledky vyhledávání - "César Collino"

The extent of infectious SARS-CoV-2 shedding in an Argentinean cohort

Autor: Juan Javier Aguilar, Mauricio Beranek, Brenda S. Konigheim, César Collino, Sebastián Blanco, Miguel Diaz, Sandra Verónica Gallego, Luis A. Diaz, Lorena Spinsanti, María G. Barbás

Publikováno v: Repositorio Digital Universitario (UNC)
Universidad Nacional de Córdoba
instacron:UNC
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Journal of Public Health (Oxford, England)

Background To analyze the infectious extent of severe acute respiratory syndrome coronavirus 2 (SARS-COV-2) in different settings where prevention strategies are critical to limit infection spread, we evaluated SARS-COV-2 viability to guide public he

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b5808bf813a0bd7f72b62fdae472afb6
https://academic.oup.com/jpubhealth/advance-article/doi/10.1093/pubmed/fdab145/6272006?searchresult=1

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Evaluation of the Gam-COVID-Vac and Vaccine-Induced Neutralizing Response Against SARS-CoV-2 Lineage P.1 (Manaus) Variant in an Argentinean Cohort

Autor: Sebastian Blanco, Brenda Salomé Konigheim, Adrian Diaz, Lorena Spinsanti, Juan Javier Aguilar, María Elisa Rivarola, Mauricio Beranek, César Collino, MinSalCba Working Group, FCM-UNC Working Group, Miguel Diaz, María Gabriela Barbás, Arnaldo Mangeaud, Sandra Gallego

Publikováno v: SSRN Electronic Journal.

Background: The safety, efficacy and humoral immune-response to Sputnik-V were independently evaluated. Since SARS-CoV-2 lineage P.1 is rapidly spreading in Argentina and the neutralization of P.1 by Sputnik-V-elicited sera has not been determined ye

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8825922a804790009309c79e48dcf952
https://doi.org/10.2139/ssrn.3893461

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Standardized flow cytometry assay for identification of human monocytic heterogeneity and LRP1 expression in monocyte subpopulations: Decreased expression of this receptor in nonclassical monocytes

Autor: Gustavo A. Chiabrando, Ricardo A. Albertini, Darío G. Ferrer, Raul H. Capra, Javier R. Jaldín-Fincati, José L. Amigone, César Collino

Publikováno v: Cytometry Part A. 85:601-610

In this article, we present a flow cytometry assay by which human blood monocyte subpopulations-classical (CD14(++) CD16(-)), intermediate (CD14(++) CD16(+)), and nonclassical (CD14(+) CD16(++)) monocytes-can be determined. Monocytic cells were selec

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0a4df990a1943cca90f86bab071f1013
https://doi.org/10.1002/cyto.a.22455

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11,13-dihydro-dehydroleucodine, a derivative of dehydroleucodine with an inactivated alkylating function conserves the anti-proliferative activity in G2 but does not cause cytotoxicity

Autor: Claudia M. Castro, Mónica M. Ferrari, César Collino, Luis A. Lopez, Oscar S. Giordano, Daniel R. Ciocca, F. Darío Cuello-Carrión, Luis Mariano Polo, Montserrat Cruzado

Publikováno v: European Journal of Pharmacology. 556:19-26

Modulation of vascular smooth muscle cell (VSMC) proliferation has critical therapeutic implications for vascular disease. Recently, we demonstrated that the sesquiterpene lactone dehydroleucodine (DhL) inhibited the proliferation of VSMCs in G2 phas

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e774f384f1f1b4b0f671694773227ab8
https://doi.org/10.1016/j.ejphar.2006.10.049

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Amphetamine triggers an increase in met-enkephalin simultaneously in brain areas and immune cells

Autor: María de Lourdes Figuerola, Claudia Elena Sotomayor, Liliana M. Cancela, César Collino, María Amparo Assis

Publikováno v: Journal of Neuroimmunology. 178:62-75

We analyzed effects of amphetamine on proenkephalin-derived peptides in brain areas and immune cells in rats. Acute, as well as a repeated amphetamine treatment, decreased the concanavalin-A-induced lymphocyte proliferation, concomitantly with an inc

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b4aeb296bac8d0729a106561ade69bd2
https://doi.org/10.1016/j.jneuroim.2006.05.009

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Mycetoma of the scalp due to Microsporum canis: hystopathologic, mycologic, and immunogenetic features in a 6-year-old girl

Autor: Luciana Nardelli, Carlos Vullo, Maria Florencia Spesso, Moisés D. Dib, Laura S. Chiapello, Paulo R. Cortes, Claudio Abiega, Carmen T. Nuncira, César Collino, Diana T. Masih

Publikováno v: Diagnostic microbiology and infectious disease. 70(1)

Dermatophytic mycetoma is an extremely rare subcutaneous mycosis. Here, we report the case of a 6-year-old girl with clinical, histologic, and mycologic findings consistent with a mycetoma of the scalp caused by Microsporum canis. To our knowledge, t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e1a4f2d90693b0d05bc937a3fdf1833f
https://pubmed.ncbi.nlm.nih.gov/21513850

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A dopamine mechanism is implied in the acquisition and expression of amphetamine and stress-induced effects observed in the lymphocyte subpopulations

Autor: César Collino, Liliana M. Cancela, María Amparo Assis, Alejandra Maria Pacchioni, Maria Constanza Paz, Claudia E Sotomayor, Ana Maria Basso

Publikováno v: European journal of pharmacology. 584(2-3)

Drugs of abuse and stress are associated with changes in circulating cell populations and reductions in cell-mediated immune responses. The main goal of this study was to determine the influence of repeated and acute d-amphetamine treatments on the f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::31ea7acad689a9b29de2841f1bc3a446
https://pubmed.ncbi.nlm.nih.gov/18339370

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Vibrio cholerae cytolysin is essential for high enterotoxicity and apoptosis induction produced by a cholera toxin gene-negative V. cholerae non-O1, non-O139 strain

Autor: Pablo Carranza, Carla Bidinost, César Collino, Hector Alex Saka, José Echenique, José Luis Bocco, Claudia Sola, Susana Ortiz

Publikováno v: Microbial pathogenesis. 44(2)

Cholera toxin (CT) gene-negative Vibrio cholerae non-O1, non-O139 strains may cause severe diarrhea though their pathogenic mechanism remains unclear. V. cholerae cytolysin (VCC) is a pore-forming exotoxin encoded in the hlyA gene of V. cholerae whos

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::66415fa51b606b848343a54fdeb36549
https://pubmed.ncbi.nlm.nih.gov/17919878

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Statistical criteria to establish optimal antibody dilution in flow cytometry analysis

Autor: Javier R. Jaldín-Fincati, César Collino, Gustavo A. Chiabrando

Publikováno v: Cytometry. Part B, Clinical cytometry. 72(3)

Background: In direct techniques of flow cytometry, the optimal antibody dilution or titer point is established from the plateau area of the antibody titration curve. However, the plateau area is defined without any statistical criteria, which may le

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::18d842188d644c360f98daf915ffc33b
https://pubmed.ncbi.nlm.nih.gov/17420983

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