LC/MS analysis of mushrooms provided new insights into dietary management of diabetes mellitus in rats.

Mushrooms possess antihyperglycemic effect on diabetic individuals due to their nonfibrous and fibrous bioactive compounds. This study aimed to reveal the effect of different types of mushrooms on plasma glucose level and gut microbiota composition in diabetic individuals. The effects of five different mushroom species (Ganoderma lucidum, GLM; Pleurotus ostreatus, POM; Pleurotus citrinopileatus, PCM; Lentinus edodes, LEM; or Hypsizigus marmoreus, HMM) on alloxan-induced diabetic rats were investigated in this study. The results indicated that LEM and HMM treatments showed lower plasma glucose levels. For the microbiota composition, ACE, Chao1, Shannon, and Simpson were significantly affected by PCM and LEM treatments (p < .05), while ACE, Shannon, and Simpson indexes were affected by HMM treatment (p < .01). Simpson index was affected in positive control (C+) and POM groups. All these four indices were lower in GLM treatment (p < .05). Dietary supplementation of mushrooms reduced plasma glucose level directly through mushrooms' bioactive compounds (agmatine, sphingosine, pyridoxine, linolenic, and alanine) and indirectly through stachyose (oligosaccharide) and gut microbiota modulation. In conclusion, LEM and HMM can be used as food additives to improve plasma glucose level and gut microbiome composition in diabetic individuals.

Selenized glucose improves rat semen quality by improving the gut microbiota and serum metabolome.

Selenium (Se), a well-known antioxidant, is important for male fertility and sperm quality. The gut microbiota is involved in vital activities and cross-talk between reproduction and the gut axis. It is still unclear whether the gut microbiota mediates the impact of selenium on semen quality, and what the underlying mechanisms may be. A selenized glucose (SeGlu) derivative is a novel organic Se compound. After 7 days of acclimation, the Sprague-Dawley (SD) male rats (230 g, 6 weeks) were divided into three drinking groups: deionized water group (CK), SeGlu 0.15 group (0.15 mg Se per L), and SeGlu 0.4 group (0.4 mg Se per L). All animals were euthanized 30 days post-treatment. Serum and intratesticular testosterone and semen parameters were measured. Metagenomic and non-targeted metabolomic approaches were used to study the effects of SeGlu on the gut microbiota and serum metabolites of rats. In both the SeGlu 0.15 Group and the SeGlu 0.4 Group, we found a significant increase in seminiferous epithelium thickness. While the SeGlu 0.4 Group had a tendency to increase with insignificant difference, the SeGlu 0.15 Group significantly improved the sperm viability, survival rate, and seminal plasma fructose. SeGlu had no effect on intratesticular testosterone levels, or abnormal sperm counts. Measured serum testosterone levels using ELISA and LC-MS, which showed a decreasing trend. ELISA did not reveal significant differences, but LC-MS indicated a significant decrease in SeGlu 0.4 group. Meanwhile, the SeGlu 0.15 Group reduced the abundance of harmful bacteria such as Rikenella, Barnesiella, Tenacibaculum, and Aeromonas while increasing the abundance of beneficial microbiota such as Intestinimonas, Christensenella, Coprococcus, and Butyrivibrio. Linear discriminant analysis Effect Size (LEfSe) identified the SeGlu 0.15 group's feature genera as Roseburia, Clostridium, Ruminococcus, and Eubacterium. Serum metabolites showed that the SeGlu 0.15 Group increased 5 beta-androstane-3,17-dione while decreasing estrone and 2-methoxyestradiol (2-MeOE2). In conclusion, the SeGlu 0.15 Group can significantly alter the levels of several sex hormones in serum, improve the quality of rats' sperm, and reduce harmful bacterial colonization. SeGlu 0.15 may be used as an effective dietary supplement.

Naturally-derived targeted therapy for wound healing: Beyond classical strategies.

This review summarizes the four processes of wound healing in the human body (hemostasis, inflammatory, proliferation, and remodeling) and the most current research on the most important factors affecting cutaneous wound healing and the underlying cellular and/or molecular pathways. Local factors, including temperature, oxygenation, and infection, and systemic factors, such as age, diabetes, sex hormones, genetic components, autoimmune diseases, psychological stress, smoking and obesity are also addressed. A better understanding of the role of these factors in wound repair could result in the development of therapeutics that promote wound healing and resolve affected wounds. Additionally, natural products obtained from plants and animals are critical targets for the discovery of novel biologically significant pharmacophores, such as medicines and agrochemicals. This review outlines the most recent advances in naturally derived targeted treatment for wound healing. These are plant-derived natural products, insect-derived natural products, marine-derived natural products, nanomaterial-based wound-healing therapeutics (metal- and non-metal-based nanoparticles), and natural product-based nanomedicine to improve the future direction of wound healing. Natural products extracted from plants and animals have advanced significantly, particularly in the treatment of wound healing. As a result, the isolation and extraction of bioactive compounds from a variety of sources can continue to advance our understanding of wound healing. Undescribed bioactive compounds or unexplored formulations that could have a role in today's medicinal arsenal may be contained in the abundance of natural products and natural product derivatives.

Toxoplasmosis and anti-Toxoplasma effects of medicinal plant extracts-A mini-review.

Toxoplasmosis is a globally distributed parasitic protozoan disease, caused by Toxoplasma gondii. The infection can result in more severe symptoms with potentially life-threatening in case of immunocompromised individuals. Sulfadiazine and pyrimethamine are the two drugs used as a part of standard therapy for toxoplasmosis. Researchers have demonstrated the therapeutic effects of medicinal plants for toxoplasmosis, which can be used as an alternative to standard drug therapy with reduced side effects. Traditional herbal plants are used by people to cure a large number of parasitic disorders. This review provides new insights into various medicinal plants that are used traditionally for the treatment of toxoplasmosis and other parasitic infections, which can be useful as an alternative treatment option for Toxoplasma gondii infections.