A5041184090- Food Allergy and Anaphylaxis Research
- Contact Dermatitis and Allergies
- Allergic Rhinitis and Sensitization
- SARS-CoV-2 and COVID-19 Research
- Animal Virus Infections Studies
- Viral gastroenteritis research and epidemiology
- Virology and Viral Diseases
- Herpesvirus Infections and Treatments
- Animal Nutrition and Physiology
- Agricultural safety and regulations
- Meat and Animal Product Quality
- Rabies epidemiology and control
- Toxoplasma gondii Research Studies
- Biopolymer Synthesis and Applications
Universidad de Zaragoza
2019-2024
Centro de Investigación y Tecnología Agroalimentaria de Aragón
2019-2024
Instituto de Investigación Sanitaria Aragón
2024
A new coronavirus known as SARS-CoV-2 emerged in Wuhan 2019 and spread rapidly to the rest of world causing pandemic disease named (COVID-19). Little information is about impact this virus can cause upon domestic stray animals. The potential has become great interest cats due transmission among severe phenotypes described recently a cat. In context, there public health warning that needs be investigated relation with epidemiological role cats. Consequently, order know possible chain, blood...
Animal infections with SARS-CoV-2 have been reported in different countries and several animal species proven to be susceptible infection both naturally by experimental infection. Moreover, under natural conditions more than 20 mink farms where humans could the source of for minks. However, little information is available about susceptibility pet animals currently there no epidemiological assessment occurrence household ferrets. In this study, presence antibodies was evaluated serum samples...
Almond (Prunus dulcis) represents a potential allergenic hazard that should be included in Allergen Control Plans. In this study, sandwich ELISA and lateral flow immunoassay (LFIA), using amandin (Pru du 6) as the target protein, were developed to detect almond processed food validated according international guides. could 2 ng/mL LFIA 30 of pure amandin. No cross-reactivity was found on panel 50 commodities with exception Pecan nut, Brazil nut chestnut for which lower than 0.02%....
Hazelnut (Corylus avellana L.) represents one of the most allergenic nuts and it can be found as a hidden allergen in processed food due to cross contamination. Therefore, sensitive specific analytical techniques are high demand used risk management plans at industry. In this study, sandwich ELISA Lateral Flow Immunoassay (LFIA) detect hazelnut have been developed based on determination Cor 9, abundant proteins hazelnut. Results showed that cross-reactivity was only with walnut Pecan nut,...
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is the zoonotic causative agent of disease 2019 (COVID-19) that has caused a pandemic situation with millions infected humans worldwide. Among domestic animals, there have been limited studies regarding transmissibility and exposure to infection in natural conditions. Some animals are exposed and/or susceptible SARS-CoV-2 infection, such as cats, ferrets dogs. By contrast, no information about susceptibility ruminants SARS-CoV-2....
The impact of the SARS-CoV-2 pandemic on wildlife is largely unevaluated, and extended surveillance animal species needed to reach a consensus role animals in emergence maintenance SARS-CoV-2. This infection has been detected farmed domestic wild animals, mainly captivity. interactions or shared resources with could represent potential transmission pathway for spill over other lead health consequences establishment new reservoirs susceptible hosts. study evaluated presence European mink...
Abstract The effect of thermal and ultrasound treatments on denaturation allergenicity Pru p 3, the major peach allergenic protein, was determined. degree 3 estimated by sandwich ELISA using specific rabbit IgG, that previously developed. Validation test showed high sensitivity specificity, acceptable results precision robustness. Allergenicity determined immunofluorescent assay three pools sera from allergic individuals. Denaturation dependent intensity treatment applied medium. Thus,...
Isabel Segura-Gila, Patricia Galan-Malob, Luis Matab, Ana P. Tobajasa, Miguel Calvoa, Lourdes Sáncheza & María D. Péreza* a Departamento de Producción Animal y Ciencia los Alimentos. Facultad Veterinaria. Instituto Agroalimentario Aragón (IA2), Universidad Zaragoza-CITA, Zaragoza, Spainb Zeulab S.L., Spain
Soy allergens detection is challenging when they are in trace amounts foods, especially foods subjected to heat treatment, after which the target allergen maybe modified. Two ELISA formats, sandwich and indirect competitive, were developed using rabbit polyclonal antibodies against heat-denatured glycinin as protein. Sandwich format showed less cross-reactions better sensitivity than competitive format. The performance of both formats was tested three model incurred with soy proteins....
Pru p 3, a member of the lipid transfer protein family, is considered major allergen from peach as it often induces serious allergic reactions in peach-allergic individuals. The high resistance 3 to processing treatments and digestion or enzymatic hydrolysis probably cause severity this fruit allergy. aim study was determine effect treatment with large number proteases different origins (vegetal, animal microbial) on degradation allergenicity 3. To perform study, previously isolated using...
Toxoplasmosis is a protozoan disease caused by Toxoplasma gondii. Different T. gondii confirmatory techniques, including serologic methods, are available to detect the presence of parasite. Among serology immunochromatographic rapid testing could be reliable alternative laboratory techniques.This study evaluated commercial test (FASTest TOXOPLASMA g) in seronegative and seropositive cats.Two indirect immunofluorescence antibody reference tests, an in-house technique, were used classify 292...