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The aim of the study was to assess the effect of different amounts of Yarrowia lipolytica yeast on the redox response and content of macro- and microelements in the blood plasma of turkey hens. The experiment was carried out on 240 turkey hens aged from 1 to 16 weeks. The birds were randomly assigned to 3 experimental groups of 80 birds each. Group I served as a control (K) and did not receive any...
We examined the influence of caffeine on honeybee lifespan, Nosema resistance, key enzyme activities, metabolic compound concentrations, and total DNA methylation levels. Caffeine slowed age-related metabolic tendencies. Bees that consumed caffeine lived longer and were not infested with Nosema spp. Caffeine-treated workers had higher protein concentrations. The levels increased with aging but they...
We examined the effect of amphotericin B (AmB) on the following enzymatic markers: aspartate aminotransferase (AST), alanine aminotransferase (ALT), alkaline phosphatase (ALP), and on non-enzymatic markers: glucose, triglycerides, and proteins in the haemolymph of a model organism, Apis mellifera. AmB is an antifungal antibiotic. Despite its toxicity, it is used to treat disease conditions. The haemolymph...
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