Light-Activated Antibacterial Polymeric Surface Based on Porphycene

A photoactivatable antimicrobial polymeric surface based on a porphycene derivate was efficiently prepared and evaluated to kill pathogenic microorganisms. The development of this self-sterilizing material consisted in the electrochemical polymerization of a peripherally tetra-substituted porphycene bearing benzyl-carbazole groups (Pc-Cbz). The latter were used as electropolymerizable centers, while the porphycene core triggered the photodynamic action. The electrodeposited photodynamic films (P-Pc-Cbz) were obtained in a reproducible and controllable manner. Electrochemistry studies combined with spectroscopic measurements demonstrated that the porphycene core remains unaffected after the electrodeposition process. Moreover, it retains its spectroscopic and photodynamic properties within the polymeric matrix. The photoactive layers were photostable and able to produce reactive oxygen species (ROS) by both photodynamic mechanisms. Also, the antimicrobial efficiency of P-Pc-Cbz was evaluated against two antibiotic-resistant strains (methicillin-resistant Staphylococcus aureus and Escherichia coli), exhibiting an antimicrobial action higher than 99.998% over these Gram-positive and Gram-negative bacteria. This work represents the first electropolymerization of a porphycene derivative and the first porphycene-based photobiocidal surface. P-Pc-Cbz shows great potential as an efficient self-sterilizing coating activated by visible light.Fil: Gonzalez Lopez, Edwin Javier. Universidad Nacional de Río Cuarto. Instituto para el Desarrollo Agroindustrial y de la Salud. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto para el Desarrollo Agroindustrial y de la Salud; ArgentinaFil: Renfige Rodriguez, Yone Melisa. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Instituto de Investigaciones en Tecnologías Energéticas y Materiales Avanzados. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Tecnologías Energéticas y Materiales Avanzados; ArgentinaFil: Santamarina, Sofia Carla. Universidad Nacional de Río Cuarto. Instituto para el Desarrollo Agroindustrial y de la Salud. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto para el Desarrollo Agroindustrial y de la Salud; ArgentinaFil: Macor, Lorena Paola. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Instituto de Investigaciones en Tecnologías Energéticas y Materiales Avanzados. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Tecnologías Energéticas y Materiales Avanzados; ArgentinaFil: Otero, Luis Alberto. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Instituto de Investigaciones en Tecnologías Energéticas y Materiales Avanzados. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Tecnologías Energéticas y Materiales Avanzados; ArgentinaFil: Gervaldo, Miguel Andres. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Instituto de Investigaciones en Tecnologías Energéticas y Materiales Avanzados. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Tecnologías Energéticas y Materiales Avanzados; ArgentinaFil: Durantini, Andres Matías. Universidad Nacional de Río Cuarto. Instituto para el Desarrollo Agroindustrial y de la Salud. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto para el Desarrollo Agroindustrial y de la Salud; ArgentinaFil: Durantini, Edgardo Néstor. Universidad Nacional de Río Cuarto. Instituto para el Desarrollo Agroindustrial y de la Salud. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto para el Desarrollo Agroindustrial y de la Salud; ArgentinaFil: Durantini, Javier Esteban. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Instituto de Investigaciones en Tecnologías Energéticas y Materiales Avanzados. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Tecnologías Energéticas y Materiales Avanzados; ArgentinaFil: Heredia, Daniel Alejandro. Universidad Nacional de Río Cuarto. Instituto para el Desarrollo Agroindustrial y de la Salud. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto para el Desarrollo Agroindustrial y de la Salud; Argentin

Propuesta estratégica de mejora en la implementación de los estándares mínimos del sistema de gestión de la seguridad y salud en el trabajo (SG-SST) en la empresa cooasucol para el primer semestre del 2019

El desarrollo del siguiente trabajo pretende presentar el plan de mejoramiento diseñado para la compañía COOSUACOL , el cual permita fortalecer las fallas encontradas en la matriz de análisis y calificación realizada frente a la implementación de estándares mínimos del Sistema de Gestión de Seguridad y Salud en el Trabajo (SG_SST). El enfoque planteado esta en cumplir con la legislación vigente planteada en: decreto 1443 de Junio de 2014 (Implementación del SG-SST), decreto 1072 del 2015 (único reglamentario del sector trabajo), el Decreto 171 de 2016 (prorroga implementación SG-SST), el Decreto 052 de 2017 (transición para la implementación de SGSST) y por último la una de las más relevantes, la resolución 0312 del 2019 (Dicta los estándares mínimos del SG-SST), Para el desarrollo de la propuesta, la metodología empleada es con base en la investigación cualitativa, la cual propone realizar atreves de mejoras que se fortalezca la salud y seguridad en el Trabajo en unión con el área de Talento Humano de la compañía.The development of the following work intends to present the improvement plan designed for the company COOSUACOL, which allows to strengthen the failures found in the analysis and qualification matrix carried out against the implementation of minimum standards of the Occupational Health and Safety Management System (SG_SST). The proposed approach is to comply with the current legislation proposed in: Decree 1443 of June 2014 (Implementation of the SG-SST), Decree 1072 of 2015 (only regulation of the labor sector), Decree 171 of 2016 (extends SG-SST implementation ), Decree 052 of 2017 (transition for the implementation of SGSST) and finally one of the most relevant, resolution 0312 of 2019 (Dictates the minimum standards of the SG-SST), For the development of the proposal, the methodology used is based on qualitative research, which proposes to make improvements that strengthen the health and safety at Work in conjunction with the area of ​​Human Talent of the company

Rhinitis associated with asthma is distinct from rhinitis alone: TARIA‐MeDALL hypothesis

Asthma, rhinitis, and atopic dermatitis (AD) are interrelated clinical phenotypes that partly overlap in the human interactome. The concept of “one-airway-one-disease,” coined over 20 years ago, is a simplistic approach of the links between upper- and lower-airway allergic diseases. With new data, it is time to reassess the concept. This article reviews (i) the clinical observations that led to Allergic Rhinitis and its Impact on Asthma (ARIA), (ii) new insights into polysensitization and multimorbidity, (iii) advances in mHealth for novel phenotype definitions, (iv) confirmation in canonical epidemiologic studies, (v) genomic findings, (vi) treatment approaches, and (vii) novel concepts on the onset of rhinitis and multimorbidity. One recent concept, bringing together upper- and lower-airway allergic diseases with skin, gut, and neuropsychiatric multimorbidities, is the “Epithelial Barrier Hypothesis.” This review determined that the “one-airway-one-disease” concept does not always hold true and that several phenotypes of disease can be defined. These phenotypes include an extreme “allergic” (asthma) phenotype combining asthma, rhinitis, and conjunctivitis.info:eu-repo/semantics/publishedVersio

Hyperoxemia and excess oxygen use in early acute respiratory distress syndrome : Insights from the LUNG SAFE study

Publisher Copyright: © 2020 The Author(s). Copyright: Copyright 2020 Elsevier B.V., All rights reserved.Background: Concerns exist regarding the prevalence and impact of unnecessary oxygen use in patients with acute respiratory distress syndrome (ARDS). We examined this issue in patients with ARDS enrolled in the Large observational study to UNderstand the Global impact of Severe Acute respiratory FailurE (LUNG SAFE) study. Methods: In this secondary analysis of the LUNG SAFE study, we wished to determine the prevalence and the outcomes associated with hyperoxemia on day 1, sustained hyperoxemia, and excessive oxygen use in patients with early ARDS. Patients who fulfilled criteria of ARDS on day 1 and day 2 of acute hypoxemic respiratory failure were categorized based on the presence of hyperoxemia (PaO2 > 100 mmHg) on day 1, sustained (i.e., present on day 1 and day 2) hyperoxemia, or excessive oxygen use (FIO2 ≥ 0.60 during hyperoxemia). Results: Of 2005 patients that met the inclusion criteria, 131 (6.5%) were hypoxemic (PaO2 < 55 mmHg), 607 (30%) had hyperoxemia on day 1, and 250 (12%) had sustained hyperoxemia. Excess FIO2 use occurred in 400 (66%) out of 607 patients with hyperoxemia. Excess FIO2 use decreased from day 1 to day 2 of ARDS, with most hyperoxemic patients on day 2 receiving relatively low FIO2. Multivariate analyses found no independent relationship between day 1 hyperoxemia, sustained hyperoxemia, or excess FIO2 use and adverse clinical outcomes. Mortality was 42% in patients with excess FIO2 use, compared to 39% in a propensity-matched sample of normoxemic (PaO2 55-100 mmHg) patients (P = 0.47). Conclusions: Hyperoxemia and excess oxygen use are both prevalent in early ARDS but are most often non-sustained. No relationship was found between hyperoxemia or excessive oxygen use and patient outcome in this cohort. Trial registration: LUNG-SAFE is registered with ClinicalTrials.gov, NCT02010073publishersversionPeer reviewe

Cabbage and fermented vegetables : From death rate heterogeneity in countries to candidates for mitigation strategies of severe COVID-19

Large differences in COVID-19 death rates exist between countries and between regions of the same country. Some very low death rate countries such as Eastern Asia, Central Europe, or the Balkans have a common feature of eating large quantities of fermented foods. Although biases exist when examining ecological studies, fermented vegetables or cabbage have been associated with low death rates in European countries. SARS-CoV-2 binds to its receptor, the angiotensin-converting enzyme 2 (ACE2). As a result of SARS-CoV-2 binding, ACE2 downregulation enhances the angiotensin II receptor type 1 (AT(1)R) axis associated with oxidative stress. This leads to insulin resistance as well as lung and endothelial damage, two severe outcomes of COVID-19. The nuclear factor (erythroid-derived 2)-like 2 (Nrf2) is the most potent antioxidant in humans and can block in particular the AT(1)R axis. Cabbage contains precursors of sulforaphane, the most active natural activator of Nrf2. Fermented vegetables contain many lactobacilli, which are also potent Nrf2 activators. Three examples are: kimchi in Korea, westernized foods, and the slum paradox. It is proposed that fermented cabbage is a proof-of-concept of dietary manipulations that may enhance Nrf2-associated antioxidant effects, helpful in mitigating COVID-19 severity.Peer reviewe

Nrf2-interacting nutrients and COVID-19 : time for research to develop adaptation strategies

There are large between- and within-country variations in COVID-19 death rates. Some very low death rate settings such as Eastern Asia, Central Europe, the Balkans and Africa have a common feature of eating large quantities of fermented foods whose intake is associated with the activation of the Nrf2 (Nuclear factor (erythroid-derived 2)-like 2) anti-oxidant transcription factor. There are many Nrf2-interacting nutrients (berberine, curcumin, epigallocatechin gallate, genistein, quercetin, resveratrol, sulforaphane) that all act similarly to reduce insulin resistance, endothelial damage, lung injury and cytokine storm. They also act on the same mechanisms (mTOR: Mammalian target of rapamycin, PPAR gamma:Peroxisome proliferator-activated receptor, NF kappa B: Nuclear factor kappa B, ERK: Extracellular signal-regulated kinases and eIF2 alpha:Elongation initiation factor 2 alpha). They may as a result be important in mitigating the severity of COVID-19, acting through the endoplasmic reticulum stress or ACE-Angiotensin-II-AT(1)R axis (AT(1)R) pathway. Many Nrf2-interacting nutrients are also interacting with TRPA1 and/or TRPV1. Interestingly, geographical areas with very low COVID-19 mortality are those with the lowest prevalence of obesity (Sub-Saharan Africa and Asia). It is tempting to propose that Nrf2-interacting foods and nutrients can re-balance insulin resistance and have a significant effect on COVID-19 severity. It is therefore possible that the intake of these foods may restore an optimal natural balance for the Nrf2 pathway and may be of interest in the mitigation of COVID-19 severity

Impact of COVID-19 on cardiovascular testing in the United States versus the rest of the world

Objectives: This study sought to quantify and compare the decline in volumes of cardiovascular procedures between the United States and non-US institutions during the early phase of the coronavirus disease-2019 (COVID-19) pandemic. Background: The COVID-19 pandemic has disrupted the care of many non-COVID-19 illnesses. Reductions in diagnostic cardiovascular testing around the world have led to concerns over the implications of reduced testing for cardiovascular disease (CVD) morbidity and mortality. Methods: Data were submitted to the INCAPS-COVID (International Atomic Energy Agency Non-Invasive Cardiology Protocols Study of COVID-19), a multinational registry comprising 909 institutions in 108 countries (including 155 facilities in 40 U.S. states), assessing the impact of the COVID-19 pandemic on volumes of diagnostic cardiovascular procedures. Data were obtained for April 2020 and compared with volumes of baseline procedures from March 2019. We compared laboratory characteristics, practices, and procedure volumes between U.S. and non-U.S. facilities and between U.S. geographic regions and identified factors associated with volume reduction in the United States. Results: Reductions in the volumes of procedures in the United States were similar to those in non-U.S. facilities (68% vs. 63%, respectively; p = 0.237), although U.S. facilities reported greater reductions in invasive coronary angiography (69% vs. 53%, respectively; p < 0.001). Significantly more U.S. facilities reported increased use of telehealth and patient screening measures than non-U.S. facilities, such as temperature checks, symptom screenings, and COVID-19 testing. Reductions in volumes of procedures differed between U.S. regions, with larger declines observed in the Northeast (76%) and Midwest (74%) than in the South (62%) and West (44%). Prevalence of COVID-19, staff redeployments, outpatient centers, and urban centers were associated with greater reductions in volume in U.S. facilities in a multivariable analysis. Conclusions: We observed marked reductions in U.S. cardiovascular testing in the early phase of the pandemic and significant variability between U.S. regions. The association between reductions of volumes and COVID-19 prevalence in the United States highlighted the need for proactive efforts to maintain access to cardiovascular testing in areas most affected by outbreaks of COVID-19 infection

Diabetes autoinmune latente del adulto: LADA

La naturaleza autoinmune de la lesión beta en la diabetes tipo 1 fue demostrada inicialmente por los hallazgos de anticuerpos antiislote (ICA) en pacientes insulinodependientes con deficiencia poliendocrina, por Bottazo y cols. (1974). En publicaciones posteriores, Irvine y cols. (1977) demuestran en pacientes con diabetes tipo 2 (DM2), que el 10% presentaba anticuerpos ICA positivos, fracaso secundario a sulfonilureas y requerimiento de insulina más precoz versus aquellos pacientes con DM2 y anticuerpos negativos. En el año 1986, Groop y cols. detectaron otras características en pacientes con DM2 y anticuerpos positivos al diagnóstico, como función beta preservada y cuadro clínico diferente de la diabetes tipo 1 autoinmune (DM1A) y DM2 con anticuerpos negativos. El descubrimiento por numerosos investigadores de la enzima decarboxilasa del ácido glutámico como autoantígeno de la célula beta determinó que el dosaje de anticuerpos anti-GAD (GADA) por radioinmunoanálisis (RIA) podía reemplazar, con algunas ventajas, a la técnica de la determinación de los ICA por inmunofluorescencia indirecta (IFI) (Rowley y cols., 1992; Hagopian y cols., 1993). En la década de los 90, tanto Tuomi y cols. (Tuomi y cols., 1993) como Zimmet y cols. (Zimmet y cols., 1994) utilizaron la sigla LADA (diabetes autoinmune latente del adulto) para denominar a esta forma de diabetes autoinmune lentamente progresiva que podía inicialmente ser manejada con agentes hipoglucemiantes orales antes de requerir insulina.Fil: Taverna, Mariano Javier. Sociedad Argentina de Diabetes. Comité de Genética, Inmunología y Prevención de la Diabetes; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Frechtel, G.. Sociedad Argentina de Diabetes. Comité de Genética, Inmunología y Prevención de la Diabetes; ArgentinaFil: Poskus, Edgardo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Sociedad Argentina de Diabetes. Comité de Genética, Inmunología y Prevención de la Diabetes; ArgentinaFil: Perone, Marcelo Javier. Sociedad Argentina de Diabetes. Comité de Genética, Inmunología y Prevención de la Diabetes; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Matejic, A.. Sociedad Argentina de Diabetes. Comité de Genética, Inmunología y Prevención de la Diabetes; ArgentinaFil: Trifone, L.. Sociedad Argentina de Diabetes. Comité de Genética, Inmunología y Prevención de la Diabetes; ArgentinaFil: Gonzalez, J.. Sociedad Argentina de Diabetes. Comité de Genética, Inmunología y Prevención de la Diabetes; ArgentinaFil: Alonso Amorin, M. A.. Sociedad Argentina de Diabetes. Comité de Genética, Inmunología y Prevención de la Diabetes; Argentin

Porphycenes as broad-spectrum antimicrobial photosensitizers. Potentiation with potassium iodide

Two novel meso-tetrasubstituted porphycenes (Pc-Cbz and Pc-NEt2) have been synthesized by palladium-catalyzed Suzuki cross-coupling reactions over 9,10,19,20-tetrakis(4-iodophenyl)porphycene. Pc-Cbz contains four carbazole groups on the periphery of the tetrapyrrolic macrocycle. Instead, Pc-NEt2 presents four basic tertiary amine substituents, which can be protonated at physiological pH, acquiring four positive charges. Both photosensitizers (PSs) were designed to evaluate the effect of different substitution patterns on the photodynamic inactivation of microorganisms. Their absorption and fluorescence properties were almost unmodified regardless of the substituent groups on the periphery. The characteristic red emission makes them promising fluorescent probes for cell imaging. Moreover, both macrocycles were able to generate reactive oxygen species by both photodynamic mechanisms under aerobic light irradiation. The photokilling action of these PSs was assessed in vitro against Candida albicans (yeast), Staphylococcus aureus (Gram-positive bacterium), and Escherichia coli (Gram-negative bacterium). Our results demonstrate that the peripheral substitution significantly affected the photoinactivation performance. Thus, Pc-NEt2 was more effective than Pc-Cbz in killing microorganisms using lower concentrations and shorter irradiation periods, evidencing that external substitution is a main structural feature. Also, the photoinactivation efficiency mediated by these porphycenes was potentiated by adding KI. Under these conditions, a complete eradication of all pathogenic microorganisms was obtained by combining Pc-NEt2 and KI. Therefore, Pc-NEt2 can be used as an effective broad-spectrum antimicrobial PS. Accordingly, this work stands out as a promising starting point for the design of new porphycene-based PSs for photodynamic inactivation (PDI) of microorganisms. Our outcomes also disclose that the combination of these PSs with KI is an important factor in order to improve the PDI treatments and the current antimicrobial therapies.Fil: Gonzalez Lopez, Edwin Javier. Universidad Nacional de Río Cuarto. Facultad de Ciencias Exactas Fisicoquímicas y Naturales. Departamento de Química; Argentina. Universidad Nacional de Río Cuarto. Instituto para el Desarrollo Agroindustrial y de la Salud. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto para el Desarrollo Agroindustrial y de la Salud; ArgentinaFil: Santamarina, Sofía C.. Universidad Nacional de Río Cuarto. Instituto para el Desarrollo Agroindustrial y de la Salud. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto para el Desarrollo Agroindustrial y de la Salud; ArgentinaFil: Alvarez, María Gabriela. Universidad Nacional de Río Cuarto. Instituto para el Desarrollo Agroindustrial y de la Salud. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto para el Desarrollo Agroindustrial y de la Salud; ArgentinaFil: Heredia, Daniel Alejandro. Universidad Nacional de Río Cuarto. Instituto para el Desarrollo Agroindustrial y de la Salud. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto para el Desarrollo Agroindustrial y de la Salud; ArgentinaFil: Durantini, Edgardo Néstor. Universidad Nacional de Río Cuarto. Instituto para el Desarrollo Agroindustrial y de la Salud. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto para el Desarrollo Agroindustrial y de la Salud; Argentin

Photoinactivation of Planktonic Cells, Pseudohyphae, and Biofilms of Candida albicans Sensitized by a Free-Base Chlorin and Its Metal Complexes with Zn(II) and Pd(II)

Invasive candidiasis is an important cause of morbidity and mortality, and its occurrence is increasing due to the growing complexity of patients. In particular, Candida albicans exhibits several virulence factors that facilitate yeast colonization in humans. In this sense, the photodynamic inactivation of yeasts is a promising new alternative to eliminate fungal infections. Herein, the photodynamic activity sensitized by a free-base chlorin (TPCF16) and its complexes with Zn(II) (ZnTPCF16) and Pd(II) (PdTPCF16) was investigated in order to eliminate C. albicans under different forms of cell cultures. A decrease in cell survival of more than 5 log was found in planktonic cells incubated with 5 μM TPCF16 or ZnTPCF16 upon 15 min of white-light irradiation. The mechanism of action mainly involved a type II pathway in the inactivation of C. albicans cells. In addition, the photodynamic action induced by these chlorins was able to suppress the growth of C. albicans in a culture medium. These photosensitizers were also effective to photoinactivate C. albicans pseudohyphae suspended in PBS. Furthermore, the biofilms of C. albicans that incorporated the chlorins during the proliferation stage were completely eradicated using 5 μM TPCF16 or ZnTPCF16 after 60 min of light irradiation. The studies indicated that these chlorins are effective photosensitizing agents to eliminate C. albicans as planktonic cells, pseudohyphae, and biofilms.Fil: Cordero Gabrielli, Paula Verónica. Universidad Nacional de Río Cuarto. Instituto para el Desarrollo Agroindustrial y de la Salud. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto para el Desarrollo Agroindustrial y de la Salud; ArgentinaFil: Alvarez, María Gabriela. Universidad Nacional de Río Cuarto. Instituto para el Desarrollo Agroindustrial y de la Salud. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto para el Desarrollo Agroindustrial y de la Salud; ArgentinaFil: Gonzalez Lopez, Edwin Javier. Universidad Nacional de Río Cuarto. Instituto para el Desarrollo Agroindustrial y de la Salud. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto para el Desarrollo Agroindustrial y de la Salud; ArgentinaFil: Heredia, Daniel Alejandro. Universidad Nacional de Río Cuarto. Instituto para el Desarrollo Agroindustrial y de la Salud. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto para el Desarrollo Agroindustrial y de la Salud; ArgentinaFil: Durantini, Edgardo Néstor. Universidad Nacional de Río Cuarto. Instituto para el Desarrollo Agroindustrial y de la Salud. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto para el Desarrollo Agroindustrial y de la Salud; Argentin