ABSTRACT
Objective:Constructing a physical fitness test index system for pregnant women to fully understand their physical fitness level and provide a reference for exercise prescription for this population.Methods:The system was established by way of literature review and Delphi survey, which was further validated on 60 pregnant women undergoing prenatal examination at Maternal and Child Health Hospital of Beijing Haidian District from November 7, 2019, to January 7, 2020. A questionnaire was used to evaluate the satisfaction of pregnant women with the process and results of the physical fitness test. The test and survey data adopted the descriptive analysis. Paired sample t test was used for statistical analysis. Results:The index system of maternal physical fitness test during pregnancy was established through three rounds of expert discussion, and consists of three first-level indexes, 11 second-level indexes, and 23 third-level indexes. All 60 subjects completed the test successfully and no complaints or discomfort were reported. There was no significant difference in the fetal heart rate before and after the test [(142.1±3.8) vs (142.1±4.5) bpm; t=－0.025, P=0.980]. The average test duration was (32.6±3.4) min, and the average load consumption was (300.1±41.2) kcal (1 kcal=4.184 kJ). The questionnaire showed that all subjects were satisfied with the test process and results. Conclusions:The index system of physical fitness test for pregnant women established in this study is scientific, practical, and safe, which is a potential evaluation tool of the physical fitness level for pregnant women.
ABSTRACT
This study was aimed to explore the antidepressant effect of Kai-Xin Jie-Yu (KXJY) prescription on depressive model of rats,and to explore the level of inflammatory cytokines in peripheral blood.According to sucrose preference and weight,male SD rats were randomly divided into the normal group,model group and traditional Chinese medicine (TCM) group.The model of depression was established by chronic unpredictable mild stress and separation for @@6 weeks.Body weight,sucrose preference and forced swimming test were used to evaluate the depressive state.The levels of IL-1β,IL-2,IL-6 and TNF-α in the serum of rats were measured by ELISA.The results showed that compared with the normal group,the weight,sucrose preference and total drinking water of rat model gToup were significantly reduced.The immobility time of forced swimming was significantly prolonged.The level of IL-1β,IL-2,IL-6 and TNF-α expression in serum was significantly increased.There was no significant difference between the body weight of rats in the model group and TCM group.The total amount of drinking water and sucrose preference were significantly increased.The immobility time of forced swimming was reduced.Levels of IL-1 β,IL-2,IL-6 and TNF-α expression were decreased significantly.It was concluded that KXJY prescription can improve depression symptoms in depression model of rats.It may be related to regulate the expression level of serum inflammatory cytokines.