Beta-glucans (βTGs) are a class of dietary fibers and biologically active polysaccharides derived from natural sources, known for their diverse bioactive properties. Their documented effects include anti-tumor, anti-inflammatory, prebiotic, anti-obesity, anti-allergic, anti-microbial, antiviral, anti-osteoporotic, and immunomodulating activities. Despite these well-established benefits, the role of βTG in dehydroepiandrosterone (DHEA)-induced polycystic ovary syndrome (PCOS) remains largely unexplored. This study investigated the protective effects of βTG treatment on PCOS and its potential to reverse PCOS-induced changes. Female Sprague-Dawley (SD) rats were randomly divided into four groups (n = 8 each): control, PCOS, PCOS+βTG, and βTG. We assessed biochemical markers related to oxidative stress, antioxidant status, inflammation, cytokines, and hormone levels. Additional analyses included immunohistochemistry and histopathology. Membrane array analysis was used to profile growth factors, cytokines, and chemokines. However, βTG normalized deviations in the estrous cycle caused by PCOS and positively affected the reproductive system (p p p p < 0.05). In conclusion, βTG treatment effectively protects against oxidative stress, inflammation, hormone imbalance, and histopathological damage in ovarian tissue caused by PCOS.
Türkmen et al. (Tue,) studied this question.
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