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Objective:To observe the effect of Tuina(Chinese therapeutic massage)combined with functional training in improving clinical symptoms and balance function in patients with meniscus injury. Methods:A total of 93 patients with grade Ⅰ-Ⅱ meniscus injury were randomly divided into a functional training group,a Tuina group,and a combination group,with 31 cases in each group.The Tuina group received Tuina manipulation.The functional training group underwent functional training under the supervision of physicians.The combination group received Tuina manipulation in addition to the functional training.The treatment course of all three groups was 8 weeks.The clinical symptoms were observed before the intervention and after 4 and 8 weeks of interventions,and the changes in knee injury and osteoarthritis outcome score(KOOS)and Y-balance test(YBT)were compared. Results:There was no statistically significant difference in the total response rate among the three groups after treatment(P>0.05).The total and subscale KOOS in the three groups were significantly higher than those before treatment after 4 and 8 weeks of interventions(P<0.05).There was a statistically significant difference in the total KOOS between the combination group and the functional training group after 4 and 8 weeks of interventions(P<0.05);there was a statistically significant difference in the score of daily living ability and sports and recreation function between the two groups after 8 weeks of interventions(P<0.05).The YBT balance coefficients of the affected and non-affected knees of the three groups were significantly improved after 4 and 8 weeks of interventions(P<0.05),and there was no statistically significant difference among the groups(P>0.05). Conclusion:Tuina,functional training,and their combination can improve clinical symptoms and balance function in patients with grade Ⅰ-Ⅱ meniscus injury.Tuina combined with functional training is significantly effective in improving daily living ability and sports and recreation function.
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Objective:To observe the effect of Yi Jin Jing(Sinew-transforming Qigong Exercises)intervention on anxiety in asymptomatic patients with Corona Virus Disease 2019(COVID-19)infection during quarantine.Methods:A total of 160 asymptomatic patients with COVID-19 infection were stratified by gender and divided into an observation group and a control group by the stratified randomization method,with 80 cases in each group.The control group was given basic nursing in the cabin,and the observation group was given additional Yi Jin Jing exercises once a day,20 min each time,and trained continuously until 1 d before leaving the cabin.The Hamilton anxiety scale(HAMA)score was compared between the two groups.Results:A total of 154 cases were included for data analysis in this study,including 74 cases in the observation group and 80 cases in the control group.After intervention,the HAMA scores in both groups increased(P<0.05),while the score in the observation group was lower than that in the control group(P<0.05).In the control group,the HAMA score of females after intervention was higher than that of males.The scores of mental anxiety and somatic anxiety in both groups were higher than those before intervention,while the score of mental anxiety in the observation group was significantly lower than that in the control(P<0.05).However,there was no statistical difference in the somatic score between the two groups(P>0.05).Conclusion:Patients with COVID-19 infection will get anxious during quarantine.Yi Jin Jing exercise can effectively reduce the aggravation of anxiety in asymptomatic patients with COVID-19 infection during concentrated quarantine.
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Objective To explore the effect of blended learning in practical training of acupuncture techniques.Methods Sophomores of acupuncture and Tuinaspeciality were divided into two groups based on classes,with 38 students in experimental group and 34 in control group,adopting blended learning and traditional method in teaching acupuncture techniques respectively.Blended learning mainly adopts mixed methods of both online "punch-card" on WeChat community and offline class learning.Post-test score of two groups were compared by independent samples t-test with SPSS 19.0.The teaching effect of blended learning was evaluated in students in experimental group by questionnaire survey.Results The total score of acupuncture techniques (4.73 ± 0.15) in experimental group were significantly higher than that of control group (4.27 ± 0.46) (t=5.588,P＜0.01) and students' satisfaction concerning the blended learning in experimental group was up to 88％ (22/25).Conclusion Blended learning can promote students' acupuncture skills and cultivate good study habits,making practice in class more targeted.More friendly online learning tools needs to be further developed.
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A human immunodeficiency virus type-1 (HIV-1) vaccine which is able to effectively prevent infection would be the most powerful method of extinguishing pandemic of the acquired immunodeficiency syndrome (AIDS). Yet, achieving such vaccine remains great challenges. The membrane-proximal external region (MPER) is a highly conserved region of the envelope glycoprotein (Env) gp41 subunit near the viral envelope surface, and it plays a key role in membrane fusion. It is also the target of some reported broadly neutralizing antibodies (bNAbs). Thus, MPER is deemed to be one of the most attractive vaccine targets. However, no one can induce these bNAbs by immunization with immunogens containing the MPER sequence(s). The few attempts at developing a vaccine have only resulted in the induction of neutralizing antibodies with quite low potency and limited breadth. Thus far, vaccine failure can be attributed to various characteristics of MPER, such as those involving structure and immunology; therefore, we will focus on these and review the recent progress in the field from the following perspectives: (1) MPER structure and its role in membrane fusion, (2) the epitopes and neutralization mechanisms of MPER-specific bNAbs, as well as the limitations in eliciting neutralizing antibodies, and (3) different strategies for MPER vaccine design and current harvests.