07/10/2018 / By Michelle Simmons
New research suggested that metabolic disorders, such as Type 2 diabetes and arteriosclerosis, can be prevented with Brazilian propolis. The study, published in the journal BMC Complementary and Alternative Medicine, looked at the protective effects of Brazilian propolis on metabolic disorders in mice.
Brazilian propolis is produced by combining secretions from honey bees with a substance mainly from the plant Baccharis dracunculifolia. It has been widely used in folk medicine due to its anti-inflammatory, anti-viral, tumoricidal, and analgesic effects. (Related: Studies show that bee propolis prevents cancer, boosts immunity, and more.)
A team of researchers at Rakuno Gakuen University, Aichi Gakuin University, and Asahikawa Medical University previously found that propolis ethanol extract improved Type 2 diabetes in a mouse model through the resolution of inflammation due to fat. In the latest study, the research team wanted to distinguish the immunosuppressive cells directly induced by propolis extract and assess the flavonoids that induce such cells.
In conducting the current study, the team administered a dose of 100 milligrams per kilogram (mg/kg) ethanol extract of Brazilian propolis to lean and high fat-fed obese mice twice a week for one month. After that, they used flow cytometry (FACS) analysis to monitor immune cells in visceral fat and the peritoneal cavity.
Brazilian propolis ethanol extract and its constituent compounds were also administered in isolated macrophages and macrophage-like cells. The team then investigated the expression of immune suppressive myeloid markers. M1 macrophages produce pro-inflammatory cells, contributing to fat inflammation.
In addition, the obese mice received kaempferol, one of the identified compounds of the Brazilian propolis. Then, the team conducted FACS analysis on fat.
Based on the results, the treatment of Brazilian propolis promoted myeloid-derived suppressor cells (MDSCs) in the fat and peritoneal cavity of both lean and obese mice. This indicated that Brazilian propolis can prevent the onset and the progression of Type 2 diabetes.
On the other hand, in vitro results indicated that the treatment of Brazilian propolis extract directly caused cultured M1 macrophages to convert into MDSCs. Moreover, kaempferol treatment also resulted in the accumulation of MDSCs in the fat of mice.
Based on the findings of the study, the research team concluded that Brazilian propolis can be used to prevent diabetes and inflammation by promoting MDSCs in fat.
Metabolic syndrome is a group of factors that increases the risk of health problems, such as heart disease, diabetes, and stroke. It is considered metabolic syndrome when any three of the following are present:
You can prevent metabolic disorders by doing the following:
Read more news stories and studies on preventing metabolic disorders by going to AlternativeMedicine.news.
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Tagged Under: alternative medicine, Brazilian propolis, chronic inflammation, diabetes, honey bees, kaempferol, metabolic disorders, metabolic syndrome, metabolism, natural cures, prevention, Propolis, Type 2 Diabetes