Arch Med Sci
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The aim of this study was to understand the global incidence and disability-adjusted life years (DALY) of oral disorders by age, gender, region, and Sociodemographic Index (SDI) from 1990 to 2019. ⋯ From 1990 to 2019, the global age-standardized incidence rate of oral disorders showed a slight increasing trend. It is necessary to control the increase in DALY and the disease burden associated with oral disorders in low-, low-middle-, and middle-SDI regions, such as South Asia, particularly in India.
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Derangements in monoaminergic transmission in the substantia nigra with disturbed signaling in the hypothalamic-pituitary-adrenal axis are the major characteristics of Parkinson's disease (PD). It has been reported that the administration of hydrogen sulfide (H2S) is in practice to treat PD because of its redundant nature in regulating various neuronal signals. Hence, the current investigation was performed to evaluate the hypothesis that H2S might exert protective action via the inhibition of epigenetic histone acetylation. ⋯ Diversely, H2S exposure reversed these alterations with reduced HDAC activity. Further, PD rats treated with HDAC inhibitor showed a dramatic upsurge in the level of tyrosine hydroxylase, with a decreased level of glial fibrillary acidic protein, α-synuclein, tumor necrosis factor α, and other cytokines. Thus the results of the study suggest that H2S exerts protection via inhibition of HDAC.
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Bergamot and opuntia (prickly pear cladodes) standardized extracts have been demonstrated to have positive metabolic effects in preclinical and clinical models. ⋯ the tested nutraceutical compound based on a flavonoid complex from bergamot and opuntia showed a short-term positive impact on plasma lipids, fasting plasma glucose, and liver enzyme in overall healthy subjects affected by hypercholesterolaemia with low cardiovascular risk.
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The beneficial effect of amarogentin in the management of osteoporosis was determined using in vivo and in vitro methods. ⋯ Both the in vivo and the in vitro studies demonstrated the protective effect of amarogentin against oestrogen-deficiency-induced osteoporosis in rats. The mechanism seems to involve the amarogentin-mediated enhancement of osteoblast differentiation via the Nrf-2/MAPK/ERK signalling pathway.
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The aim of this study was to evaluate the effects and mechanisms of salvianolic acid B (Sal B) in preeclampsia treatment by in vivo and in vitro study. ⋯ Sal B improved preeclampsia via regulation of miRNA-155/CXCR4 in the in vitro and vivo study.