ARTICLE FEED & ADDITIVE MAGAZINE August 2024 79 About Tim Goossens Tim Goossens obtained a Master’s degree in Biotechnology at Ghent University (Belgium), and a Ph.D. in Biomedical Sciences at the KU Leuven (Belgium). In 2010, he joined Nutriad, first as an R&D Engineer, later as Business Development Manager for a product range dedicated to gut health in production animals. Since 2019, he is Global Scientific & Technical Manager at Adisseo, providing support to the Health by Nutrition portfolio. This product category includes probiotics, short- and medium-chain fatty-based additives, and other products related to animal health and performance. About Olga Lemâle Olga Lemâle obtained a Master’s degree in animal sciences, with specialization in animal nutrition at Wageningen University (the Netherlands). In 2015, she joined FRAmelco, as head of R&D. In 2023, she became Global Scientific & Technical Manager at Adisseo, providing support to the Health by Nutrition portfolio. This product category includes probiotics, short- and medium-chain fatty-based additives, and other products related to animal health and performance. About Amine Mellouk Amine Mellouk has a Master’s degree in Genetics from USTO, Algeria, a Master’s degree in cell signaling and a Ph.D in immunology from the University of Paris-Saclay-ENS Cachan, France. His research work treated the etiology and therapy developments for systemic autoimmune diseases at INSERM and SATT networks. He joined Adisseo in September 2021 as Science Manager, Immunology, for the Health by Nutrition research team. He brings his expertise in immunology to support, create and execute the research strategies to understand and improve animal resilience through nutritional solutions. About Jessika Consuegra Jessika Consuegra holds a Master’s in Biotech Innovation from UFMG, Brazil, and a Ph.D. in Microbial EcoEvo from Grenoble University, France. Her scientific work has consistently highlighted the critical influence of microbiota on animals’ health and nutrition, which earned her the ‘Rising Talents’ award from the L’Oréal-UNESCO For Women in Science Foundation. Consuegra joined Adisseo in September 2021 as the Scientific Leader of the Health by Nutrition Team. In this role, she is responsible for building new research programs aligned with business needs to develop new solutions and knowledge in the field of animal health and resilience modulation through nutrition. NV: non vaccinated A C D B Con A Con A V-GLA+ IBV, N 261-280 IBV, N 261-280 IFN-γ spot numbers 30 25 20 15 10 5 0 V+GLA- V+GLA+ V-GLA+ V+GLA- V+GLA+ V-GLA+ V+GLA- V+GLA+ V-GLA+ V+GLA- V+GLA+ 1200 100 800 600 400 200 0 2e+6 2e+5 1.5e+5 1e+5 5e+4 0e+0 IFN-γ spot surfaces (µm2) IFN-γ spot surfaces (µm2) 1.5e+6 1e+6 5e+5 0e+0 IFN-γ spot numbers *** p < 0.001 ** p < 0.01 * p < 0.05 VC: vaccinated, non GLA supplemented VG: Vaccinated, GLA supplemented Figure 2. Chicken IFN-γ ELISpot quantification of splenocytes stimulated with Con A or IBV N 261–280 peptide. Individual quantification of spot numbers (A and C) and sizes (B and D) of chicken splenocytes after stimulation with Con A (A and B) or with IBV specific N 261–280 peptide (C and D) antigens, for 24 hours.
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