Browsing by Author "Allahverdi, Huseyin"

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Role of the Probiotic Supplementation on Intestinal Inflammation and Structural Integrity in Wistar Rats Subjected To a Cafeteria Diet During Development
(Univ Agriculture, Fac veterinary Science, 2025) Onlu, Harun; Teker, Hikmet Taner; Keskin, Seda; Genc, Aysun Inan; Allahverdi, Huseyin; Elarslan, Aylin; Ceylani, Taha
Probiotics have gained significant interest in medical and veterinary sciences due to their potential to improve gastrointestinal health. This study investigates the protective role of probiotics on intestinal health in male Wistar rats exposed to a cafeteria diet during development. The experimental groups were divided into four: control, probiotics, cafeteria diet, and cafeteria diet with probiotics. Probiotics groups were administered daily at 1 x 108 CFU throughout the experiment. Ileum and colon tissues were analyzed via Fourier-transform infrared spectroscopy, histopathological analysis, and immunohistochemical staining. The cafeteria diet group showed altered lipid profiles, increased protein carbonylation (a marker of oxidative stress), and increased mast cell density, indicating increased intestinal inflammation. Probiotic supplementation significantly reduced inflammation by reducing TNF-alpha (P <= 0.0001) and IL-1(3 (P <= 0.0001). These results suggest that probiotic supplementation during an unhealthy diet can mitigate adverse effects by reducing oxidative stress and inflammation. Thus, probiotics could offer therapeutic potential in mitigating cafeteria diet-induced intestinal changes, serving as a promising dietary intervention during development to manage metabolic disorders in both humans and animals.
Scd Probiotics Mitigate Cafeteria Diet-Induced Liver Damage in Wistar Rats During Development
(Wiley, 2023) Ceylani, Taha; Onlu, Harun; Keskin, Seda; Allahverdi, Huseyin; Teker, Hikmet Taner
Background and AimThe liver plays a critical role in metabolic homeostasis, and its health is often compromised by poor dietary habits. This study aimed to investigate the therapeutic potential of SCD Probiotics in mitigating adverse liver effects induced by a cafeteria diet in male Wistar rats during their developmental period.MethodsFour groups of seven male Wistar rats each were subjected to different dietary regimens from day 21 (weaning) to day 56. The groups were as follows: a control group on normal feed; a probiotic-supplemented group on normal feed; a group on a cafeteria diet mixed with normal feed; and a group on a cafeteria diet mixed with normal feed, supplemented with SCD Probiotics. Liver health was assessed using Fourier transform infrared spectroscopy and histopathological evaluations.ResultsRats on the cafeteria diet exhibited significant disruptions in lipid, protein, cholesterol, triglyceride levels, and glycogen/phosphate content. Histopathological abnormalities such as lymphocytic infiltration, steatosis, and necrosis were also observed. However, SCD Probiotics supplementation led to notable improvements in the liver's biomolecular composition and mitigated histopathological abnormalities. Serum liver enzyme levels (AST, ALT, ALP, and LDH) also showed beneficial effects, while serum albumin levels remained stable.ConclusionsSCD Probiotics demonstrated a promising potential to counteract the adverse liver effects induced by a cafeteria diet in male Wistar rats. The study revealed significant improvements in biomolecular composition, histopathology, and serum enzyme levels. However, these findings are preliminary and necessitate further in vivo studies and clinical trials for validation. image