BACKGROUND: Human leptin is a peptide hormone that is released from white adipocytes. The absence of leptin or its receptor leads to uncontrolled food intake, leading to obesity. In the present work, the effects of auricular acupressure combined with low-calorie diet on the leptin hormone level were investigated. METHODS:Volunteers (n=86) with body mass indices (BMI) between 25 and 45 kg/m² were randomised into a case (n=43) or a control (n=43) group. Participants in each group received a low-calorie diet for 6 weeks. The case group was treated with auricular acupressure and the control group received a sham procedure. Plasma leptin levels, body fat mass, body weight and BMI were measured before and after treatment. RESULTS: Participants who received auricular acupressure showed significant reductions in their plasma leptin levels (18.57%, p<0.01) as well as in their body fat mass (4%, p<0.05). These changes were not observed in the control group. The reduction in leptin was significantly greater in the acupressure group than the controls. CONCLUSIONS:Auricular acupressure combined with a low-calorie diet significantly reduced plasma levels of leptin. However, the mechanism of this reduction is not clear.
RCT Entities:
BACKGROUND:Humanleptin is a peptide hormone that is released from white adipocytes. The absence of leptin or its receptor leads to uncontrolled food intake, leading to obesity. In the present work, the effects of auricular acupressure combined with low-calorie diet on the leptin hormone level were investigated. METHODS: Volunteers (n=86) with body mass indices (BMI) between 25 and 45 kg/m² were randomised into a case (n=43) or a control (n=43) group. Participants in each group received a low-calorie diet for 6 weeks. The case group was treated with auricular acupressure and the control group received a sham procedure. Plasma leptin levels, body fat mass, body weight and BMI were measured before and after treatment. RESULTS:Participants who received auricular acupressure showed significant reductions in their plasma leptin levels (18.57%, p<0.01) as well as in their body fat mass (4%, p<0.05). These changes were not observed in the control group. The reduction in leptin was significantly greater in the acupressure group than the controls. CONCLUSIONS: Auricular acupressure combined with a low-calorie diet significantly reduced plasma levels of leptin. However, the mechanism of this reduction is not clear.
Authors: Claire Shuiqing Zhang; Angela Weihong Yang; Anthony Lin Zhang; Brian H May; Charlie Changli Xue Journal: J Altern Complement Med Date: 2013-10-19 Impact factor: 2.579
Authors: Jessica M Garcia-Vivas; Carlos Galaviz-Hernandez; Flavia Becerril-Chavez; Francisco Lozano-Rodriguez; Absalom Zamorano-Carrillo; Cesar Lopez-Camarillo; Laurence A Marchat Journal: J Res Med Sci Date: 2014-07 Impact factor: 1.852