Effect of Head Meridian Massage Combined with Auricular Acupoint Plaster on Patients with Insomnia

Objective:To study the effect of head meridian massage combined with auricular acupoint plasters on patients with insomnia.Methods:The sample consisted of 50 cases,and all of them were admitted to Yixing Hospital of Traditional Chinese Medicine from January 2022 to December 2023.The patients were divided into an observation group and a control group,with 25 cases in each group.The observation group was treated with a combination of head meridian massage and auricular acupoint plaster while the control group underwent conventional nursing care.The improvement of sleep quality and nursing effect were used as evaluation criteria to compare the clinical effects of the nursing programs.Results:After nursing intervention,the Pittsburgh sleep quality index(PSQI)score of the observation group,which was 7.17±1.41 points was lower than that of the control group(9.04±1.96 points),(t=3.8724,P<0.05).The total efficacy was 96.00%for the observation group and 76.00%for the control group(2=4.1528,P<0.05).Conclusion:Head meridian massage combined with auricular acupoint can improve the sleep quality of patients with insomnia.

3D-cubic interconnected porous Mg-based scaffolds for bone repair

Mg-based porous materials,as potential bone tissue engineering scaffolds,are considered an attractive strategy for bone repair owing to favorable biodegradability,good biocompatibility and suitable mechanical properties.In this work,3D-cubic interconnected porous Mg–xZn–0.3Ca(x=0,3,6)scaffolds were prepared to obtain desirable pore structures with a mean porosity up to 73%and main pore size of 400–500μm,which pore structures were close to the human cancellous bone.The structure–property relationships in the present scaffolds were analyzed by experiments and theoretical models of generalized method of cells(GMC).Mg–xZn–0.3Ca scaffolds exhibited good compression properties with a maximum above 5MPa in yield strength and about 0.4GPa in elastic modulus.This was attributed to not only the alloy strengthening but also the large minimum solid area.On the other hand,the scaffolds showed undesirable and relatively serious degradation behavior in Hank’s solution,resulting from Zn addition in Mg-based scaffolds and the high surface area ratio in the pore structure.Therefore,surface modifications are worth studying for controlled degradation in the future.In conclusion,this research would explore a novel attempt to introduce 3D-cubic pore structure for Mg-based scaffolds,and provide new insights into the preparations of Mg-based scaffolds with good service performances for bone repair.