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1.
Biotechnol Rep (Amst) ; 41: e00821, 2024 Mar.
Article in English | MEDLINE | ID: mdl-38173966

ABSTRACT

Cell models are indispensable tools in biotechnology when investigating the functional properties of organic compounds. The emergence of various additives designed to enhance animal production has introduced the need for in-depth evaluations, which are often hindered by the complexities of in vivo testing. In this study, we harnessed cell-based models to scrutinize the impact of Solergy as a regulator of cellular metabolism with a particular focus on its modulation of glycogen and antioxidant effects. Our experiment was designed to include assessments of the influence of Solergy on the viability of both terrestrial and aquatic vertebrate cell models, which revealed the benign nature of Solergy and its lack of adverse effects. Furthermore, we examined the capacity of Solergy to modulate intracellular ATP concentrations and enhance glycogen accumulation. Notably, the antioxidant potential of Solergy and its ability to mitigate cellular aging were evaluated within the same cellular frameworks. The outcomes of our investigation suggest that Solergy is a potent metabolic regulator that elevates cellular activity while exerting an antioxidant effect. Importantly, our study demonstrates that Solergy does not induce changes in membrane oxidation. These findings indicate the potential of using Solergy to regulate glycogen synthesis, intracellular ATP concentrations, and oxidative stress in production animals. The multifaceted effects of this additive, which acts as both a metabolism enhancer and an antioxidant, open doors to the creation of custom diets tailored to meet specific production needs while maintaining stable production parameters.

2.
Article in Chinese | WPRIM (Western Pacific) | ID: wpr-680758

ABSTRACT

126 adult male Wistar rats were used.A 4?6 cm~2 standard island skin flap wasraised on one side of the abdominal wall of the rats.In the flaps of the experim-ental group,only the superficial epigastric and lateral thoracic vein were preserved.The process of revascularization,histological changes,glycogen content and lactatedehydrogenase (LDH) activity of the flap were observed postoperatively with Indian ink injection,X-ray,microscopy and microspectrometry.The shrinking rateand degree of edema of the experimental flap were also observed and all comparedwith those of the control flaps.The results indicated that the flaps of experimentalgroup had a higher survival rate and lower degree of edema,and its glycogencontent and LDH activity decreased markedly on the lst postoperative day,andincreased gradully afterwards.Revascularization started on the 2nd postoperative day,such as capillary anastomoses passing through the cut edges of the flap,vesselsentering the flap from the recipient bed,vessels becoming tortous,dilated,andmarkedly proliferated.The results suggest that there was a true plasmatic circulationat the early stage in the simple venous flap and turns to a normal vascular type byrevascularization.The vividness of a flap may be indicated by the variance of themetabolism of carbohydrate in the skin flap.

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