Marcela Salazar

ORCID: 0009-0006-4776-9396
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About
Contact & Profiles
Research Areas
  • Aquaculture disease management and microbiota
  • Invertebrate Immune Response Mechanisms
  • Aquaculture Nutrition and Growth
  • T-cell and B-cell Immunology
  • Immune Cell Function and Interaction
  • Plant Gene Expression Analysis
  • Diabetes and associated disorders
  • Plant Pathogens and Fungal Diseases
  • Immunotherapy and Immune Responses
  • Plant biochemistry and biosynthesis
  • Hematopoietic Stem Cell Transplantation
  • Lignin and Wood Chemistry
  • Genetic and phenotypic traits in livestock
  • Insect symbiosis and bacterial influences
  • Immunodeficiency and Autoimmune Disorders
  • Biofuel production and bioconversion
  • Agricultural and Food Sciences
  • Renal Transplantation Outcomes and Treatments
  • Probiotics and Fermented Foods
  • Neurobiology and Insect Physiology Research
  • Polysaccharides and Plant Cell Walls
  • Genetics, Aging, and Longevity in Model Organisms
  • Monoclonal and Polyclonal Antibodies Research
  • Physiological and biochemical adaptations
  • Hepatitis B Virus Studies

Universidade Estadual de Campinas (UNICAMP)
2011-2025

Univates
2025

Benchmark Research (United States)
2025

Institut de Ciències del Mar
2023-2024

Consejo Superior de Investigaciones Científicas
2023-2024

Institut Català de Ciències del Clima
2023

CorpoGen (Colombia)
2000-2022

Benchmark Holdings (Norway)
2022

Catholic University of the Maule
2020

University of Illinois Urbana-Champaign
2020

Our results show that both nPS are easily internalized by Caco-2 cells in a concentration-dependent manner, but no relevant toxic effects observed under the analyzed exposure conditions.

10.1039/c9en00523d article EN Environmental Science Nano 2019-12-05

Artisanal kefir is produced by fermenting milk with grains, resulting in a lightly carbonated drink health-promoting bioactive compounds. However, sensory variability and fermentation conditions challenge its standardization, limiting commercialization Brazil due to regulatory requirements. This study evaluated the physicochemical properties, volatile compounds, microbiological stability of artisanal southern during 30 days storage. Metabarcoding analysis, carried out sequencing V3/V4...

10.3390/fermentation11020105 article EN cc-by Fermentation 2025-02-19

Abstract This study was conducted to examine the effect of increasing seawater temperature on White Spot Syndrome Virus (WSSV) infection in juvenile Pacific shrimp ( Litopenaeus vannamei ). Infection by WSSV achieved using two methods, intramuscular injection and per os (oral) administration. Forty injected 20 infected animals were kept heated tanks at 32.3 ± 0.8 C, same number maintained ambient (25.8 0.7 C). Despite route exposure, there no survivors among temperature; whereas, survival...

10.1111/j.1749-7345.2001.tb00462.x article EN Journal of the World Aquaculture Society 2001-12-01

We had previously obtained evidence that among normal subjects the humoral antibody response to hepatitis B surface antigen (HBsAg) was bimodally distributed with about 14% of producing less than 1,000 estimated radioimmunoassay RIA units. From study major histocompatibility complex (MHC) markers in very poor responders who produced 36 units antibody, it appeared there an excess homozygotes for two extended haplotypes [HLA-B8, SC01, DR3] and [HLA-B44, FC31, DR7]. This finding suggested a...

10.1084/jem.173.3.531 article EN The Journal of Experimental Medicine 1991-03-01

Glutaredoxins (GRXs) belong to the antioxidant and signalling network involved in cellular response oxidative stress bacterial eukaryotic cells. In spite of high number GRX genes plant genomes, biological functions physiological roles most them remain unknown. Here functional characterization Arabidopsis GRXS13 gene (At1g03850), that codes for two CC-type isoforms, is reported. The transcript variant coding GRXS13.2 isoform predominantly expressed under basal conditions induced by...

10.1093/jxb/err301 article EN cc-by-nc Journal of Experimental Botany 2011-09-30

Abstract Shrimp domestication and genetic improvement programmes began in late 1980s, the United States of America, under Marine Farming Program ( USMSFP ), using Pacific whiteleg shrimp Penaeus vannamei . The was based on proven concepts from livestock poultry industries with establishing a specific pathogen‐free SPF ) stock. original stock obtained rigorous screening captured wild for selection individuals naturally free major pathogens. Although concept animals well defined terrestrial...

10.1111/raq.12305 article EN Reviews in Aquaculture 2018-11-10

Abstract White spot syndrome virus (WSSV) causes major worldwide losses in shrimp aquaculture. The development of resistant populations is an attractive option for management the disease. However, heritability WSSV resistance generally low and genetic improvement by conventional selection has been slow. This study was designed to determine power accuracy genomic improve Litopenaeus vannamei . Shrimp were experimentally challenged with evaluated as dead or alive (DOA) 23 days after...

10.1038/s41598-020-77580-3 article EN cc-by Scientific Reports 2020-11-25

DAO Diseases of Aquatic Organisms Contact the journal Facebook Twitter RSS Mailing List Subscribe to our mailing list via Mailchimp HomeLatest VolumeAbout JournalEditorsSpecials 54:73-78 (2003) - doi:10.3354/dao054073 Does hyperthermia increase apoptosis in white spot syndrome virus (WSSV)-infected Litopenaeus vannamei? Clarissa B. Granja*, Luis Fernando Aranguren, Oscar M. Vidal, Lacides Aragón, Marcela Salazar Corporación Centro de Investigación la Acuicultura Colombia (CENIACUA), Carrera...

10.3354/dao054073 article EN Diseases of Aquatic Organisms 2003-01-01

Nitrogen (N) is a main nutrient required for tree growth and biomass accumulation. In this study, we analyzed the effects of contrasting nitrogen fertilization treatments on phenotypes fast growing Eucalyptus hybrids (E. urophylla x E. grandis) with special focus xylem secondary cell walls global gene expression patterns.

10.1186/s12870-014-0256-9 article EN cc-by BMC Plant Biology 2014-09-27

It has been hypothesized that persistent ketotic hypoglycemia represents a potential therapeutic strategy against high‑grade gliomas. Perillyl alcohol (POH) is non‑toxic, naturally‑occurring, hydroxylated monoterpene exhibits cytotoxicity temozolomide‑resistant glioma cells, regardless of O6‑methylguanine‑methyltransferase promoter methylation status. The present study aimed to evaluate the toxicity and efficacy intranasal POH when administered in combination with ketogenic diet (KD) program...

10.3892/ol.2017.7362 article EN Oncology Letters 2017-11-08

BACKGROUND: Hyperplastic polyposis (HP) is a rare condition characterized by the presence of multiple hyperplastic polyps in colon, which has been associated to an increased risk colorectal cancer (CRC). Guidelines for management this disease remain, so far, undefined. AIMS: To evaluate, symptomatic patients with HP, phenotypic characteristics as well results screening program their at-risk first-degree relatives. PATIENTS Pedigree information and clinical endoscopic data 14 HP was studied....

10.1111/j.1572-0241.2004.30178.x article EN The American Journal of Gastroenterology 2004-08-26

DAO Diseases of Aquatic Organisms Contact the journal Facebook Twitter RSS Mailing List Subscribe to our mailing list via Mailchimp HomeLatest VolumeAbout JournalEditorsSpecials 68:175-180 (2006) - doi:10.3354/dao068175 Hyperthermia reduces viral load white spot syndrome virus in Penaeus vannamei Clarissa B. Granja*, Oscar M. Vidal, Gustavo Parra, Marcela Salazar Corporación Centro de Investigación la Acuicultura Colombia (CENIACUA), Carrera 8ª # 96-60, Bogotá, *Email: cbgranja@yahoo.com...

10.3354/dao068175 article EN Diseases of Aquatic Organisms 2006-01-01

Aquaculture of cobia has gained popularity in the last decade, and this species is now farmed several countries Latin America Asia. Despite recent improvement production techniques that allowed expansion industry, little known about diseases affect during larviculture stage. In article we investigated cause mass mortalities occurring 13-20 d post-hatching 3 cycles larviculture. Wet mounts from diseased larvae gills revealed presence cyst-like basophilic inclusions. DNA cysts was extracted...

10.3354/dao02636 article EN Diseases of Aquatic Organisms 2013-07-10
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