CICVyA. Centro de Investigación en Ciencias Veterinarias y Agronómicas: Envíos recientes
Mostrando ítems 41-60 de 1280
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Sarcocystis spp. of new and old world camelids : ancient origin, present challenges
(MDPI, 2024-03)Sarcocystis spp. are coccidian protozoans belonging to the Apicomplexa phylum. As with other members of this phylum, they are obligate intracellular parasites with complex cellular machinery for the invasion of host cells. ... -
SARS-CoV-2 specific nanobodies neutralize different variants of concern and reduce virus load in the brain of h-ACE2 transgenic mice
(MDPI, 2024-02)Since the beginning of the COVID-19 pandemic, there has been a significant need to develop antivirals and vaccines to combat the disease. In this work, we developed llama-derived nanobodies (Nbs) directed against the ... -
A new variety of Solanum sisymbriifolium obtained by in vitro polyploidization
(Instituto de Pesquisas Jardim Botânico do Rio de Janeiro, 2024)Solanum sisymbriifolium is a shrub native to South America and considered a weed of several important crops. Despite this, this species has proven nematicidal capacity and medicinal properties, due to its ability to produce ... -
Unveiling the defensive role of Snakin‑3, a member of the subfamily III of Snakin/GASA peptides in potatoes
(Springer, 2024-02)Snakin/GASA proteins share 12 cysteines in conserved positions in the C-terminal region. Most of them were involved in different aspects of plant growth and development, while a small number of these peptides were reported ... -
Xylanase production by cellulomonas phragmiteti using lignocellulosic waste materials
(MDPI, 2024-02)Lignocellulosic biomass holds promise as a renewable feedstock for various applications, but its efficient conversion requires cost-effective degradation strategies. The main objective of this study was to investigate the ... -
Phylodynamic analysis of foot-and-mouth disease virus evolution in Mar Chiquita, Argentina
(Springer, 2024-05)Foot-and-mouth disease is a highly contagious disease affecting cloven-hoofed animals, resulting in considerable economic losses. Its causal agent is foot-and-mouth disease virus (FMDV), a picornavirus. Due to its error-prone ... -
Entomophagous insects : predators and parasitoids that shape insect communities and offer valuable tools for insect pest management
(Wiley, 2024-06)This special issue comprises papers presented at the 7th International Entomophagous Insects Conference (IEIC7), in Buenos Aires, Argentina, in 2023. Entomophagous insects, which prey on or parasitize other insects, play ... -
Decreased immune response in undernourished rats after air pollution exposure
(Elsevier, 2024-04)Children are highly vulnerable subpopulation to malnutrition and air pollution. We investigate, in a rat nutritional growth retardation (NGR) model, the impact of Residual Oil Fly Ash (ROFA) on the lung immune response ... -
Tuberculosis in wild pigs from Argentina
(Springer, 2024)Mycobacterium bovis, a member of the Mycobacterium tuberculosis complex (MTC) and non-tuberculous Mycobacteria (NTM), may infect wild and domestic mammals, including humans. Although cattle are the main hosts and spreaders ... -
Serological responses of Guinea pigs and heifers to eight different BoAHV-1 vaccine formulations
(MDPI, 2024-06)Bovine alphaherpesvirus 1 (BoAHV-1) infection affects the production and reproductive performance of dairy and beef livestock, resulting in considerable economic losses. In addition to biosecurity measures, vaccination ... -
Coinfection of cotton plants with cotton leafroll dwarf virus atypical and a novel cotton begomovirus
(Wiley, 2024-05)Cotton is a commercial crop of global importance whose versatile fibre is widely used in the textile industry. Cotton is vulnerable to infectious pathogens, including viruses, that are a major threat to cotton production. ... -
TuMV infection alters the regulation of miR168/AGO1 and miR403/AGO2 systems in Arabidopsis
(Springer, 2024)Plant argonaute (AGO) proteins—chiefly AGO1 and 2—restrict viral infections. AGO1/2 also participate in developmental processes and are tightly regulated by microRNAs. Researchers have conducted extensive studies on the ... -
Unheard voices speak up : the Arabidopsis community and the representation of researchers from the Global South
(Oxford University Press, 2024-04)In June 2023, the Arabidopsis community met in Makuhari, Chiba, Japan, for the 33rd International Conference in Arabidopsis Research (ICAR). The meeting, at which more than 1200 researchers gathered, spanned the course of ... -
Identificación de nematodos gastrointestinales en equinos de trabajo de fabricantes de ladrillos de Gobernador Virasoro, Corrientes (Argentina) = Identification of gastrointestinal nematodes in working equines of brick makers of Gobernador Virasoro, Corrientes (Argentina)
(Facultad de Ciencias Veterinarias, Universidad Nacional del Nordeste, 2024-05)En el nordeste argentino son muy frecuentes las parasitosis gastrointestinales en los equinos, presentes de forma subclínica, provocando pérdidas en el desarrollo corporal y disminución en el rendimiento de los animales. ... -
First isolation of Salmonella enterica serovar Soerenga from pregnant sows in Argentina = Primer aislamiento de Salmonella enterica serovar Soerenga a partir de cerdas gestantes en Argentina
(Facultad de Ciencias Veterinarias, Universidad Nacional del Nordeste, 2024-05)The first isolation of Salmonella enterica serovar Soerenga in Argentina was obtained from stool samples of pregnant sows from intensive production in the province of La Pampa, Argentina, in February 2019. Biochemical ... -
First molecular detection of Sarcocystis suihominis in a domestic pig of Nigeria
(Springer, 2024-02)Sarcocystis are Apicomplexan protozoa with a dixenous life cycle that includes a predator and a prey as definitive and intermediate hosts, respectively. Domestic and wild pigs are intermediate hosts of S. suihominis, with ... -
Assessing the impact of various tuberculin PPD brands on bovine tuberculosis diagnosis
(Springer Nature, 2024-03)Although several brands of tuberculin purified protein derivatives (PPDs) are available for diagnosing bovine tuberculosis (bTB), comparative studies to determine their diagnostic accuracy are infrequent. In Ecuador we ... -
Studies on the biotechnological potential of Argentinean isolates of Waitea arvalis (Corticiales, Basidiomycota) for the biological control of phytopathogenic fungi
(Springer, 2024-02)Ten Argentinean Waitea circinata-like isolates (Corticiales, Basidiomycota) obtained from soil samples were identified to species level based on morphological features and molecular tools, and tested in order to explore ... -
Assessing small RNA profles in potato diploid hybrid and its resynthesized allopolyploid reveals conserved abundance with distinct genomic distribution
(Springer, 2024-04)Allopolyploidy, a complex process involving interspecific hybridization and whole genome duplication, significantly impacts plant evolution, leading to the emergence of novel phenotypes. Polyploids often present phenotypic ... -
Research Note : Characterization and phylodynamic analysis of new infectious bursal disease virus variants circulating in Argentina
(Elsevier, 2024-06)Infectious Bursal Disease is a highly contagious disease that affects young chickens and leads to significant economic losses. Its causal agent is a double-stranded RNA virus that, due to its high error rate during the ...