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Chinese Journal of Practical Nursing ; (36): 1935-1941, 2023.
Article in Chinese | WPRIM | ID: wpr-990430


Objective:To explore the clinical feasibility of finger-pressing therapy based on the theory of treating impotence alone with Yang Ming to reduce incidence of ICU acquired weakness (ICU-AW) in critically ill children and provide a feasible nursing plan for ICU acquired asthenia in critically ill children.Methods:A quasi-experimental study was conducted. A total of 73 critically ill children were admitted to the PICU of Kunming Children′s Hospital from January 1 to April 30, 2021. According to the random number table, the subjects were divided into the observation group (37 cases) and the control group (36 cases). Children in the control group received routine PICU nursing. The children in the observation group were treated with PICU routine nursing and finger-pressing therapy based on the theory of treating impotence alone with Yang Ming. The two groups were compared in terms of limb muscle strength score (MRC-Score), incidence of ICU-AW, basic activities of life (Barthel Index, BI), limb muscle thickness.Results:After intervention, the MRC-Score of the observation group was 50 (46, 52) points, which was higher than 46 (40, 48) points of the control group, and the difference between the two groups was statistically significant ( Z=-3.70, P<0.05). The incidence of ICU-AW in the observation group was 32.43% (12/37), and the incidence of ICU-AW in the control group was 72.22% (26/36). The difference between the two groups was statistically significant ( χ2=11.58, P<0.05). The BI score of the observation group was 63 (50, 70), which was higher than 44 (40,60) of the control group, and the difference between the two groups was statistically significant ( Z=-3.94, P<0.05). The reduction degree of quadriceps femoris thickness in the observation group at D3-D1 was (-0.381 ± 0.131) cm, which was lower than (-0.762 ± 0.182) cm in the control group, and the difference between the two groups was statistically significant ( t=10.29, P<0.05). Conclusions:The application of finger-pressing therapy guided by theory of treating impotence alone with Yang Ming in the early rehabilitation of critically ill children can enhance muscle strength, prevent muscle atrophy and reduce the incidence of ICU-AW in critically ill children.

Journal of China Pharmaceutical University ; (6): 743-748, 2023.
Article in Chinese | WPRIM | ID: wpr-1003594


@#The in vitro release is an important index to evaluate the quality of liposome formulation.Currently, there is no evaluation method for the in vitro release of liposome in pharmacopoeia of various countries, which leads to the lack of unified standard and safety guarantee for the quality evaluation of liposome formulation.Taking the self-made paclitaxel derivative liposomes as an example, the paddle membrane binding method established by optimizing external release conditions was used to simulate the complete release of paclitaxel derivative drugs in 12 hours under physiological conditions.The results showed that using 0.5% SDS-HEPES as the release medium and a dialysis bag with a molecular weight cutoff of 1 000 kD to release the liposome solution met the requirements and had discrimination ability, providing a reference for the development of drug-loaded liposomes release methods in vitro.

Chinese Journal of School Health ; (12): 1858-1861, 2019.
Article in Chinese | WPRIM | ID: wpr-815658


Objective@#This study aims to investigate the menarcheal age of female junior middle school students in Tianjin and associated factors, providing suggestions for further development of adolescence education on physiological and mental health.@*Methods@#A total of 4 127 junior middle school girls in Tianjin area were selected by stratified random sampling method, and investigated by the method of physical examination and questionnaire survey, results were analyzed.@*Results@#There were 1 383 girls reported menarche. Mean age at menarche was(12.68±1.19) years old; One-way ANOVA showed that girls with higher family income, higher parental education had earlier menarcheal age(F=4.97, 9.52, 10.64, P<0.05). It showed that the tendency that obesity group and over-weight group was higher in the rate of menarche than that of normal group and marasmus group(F=4.20, P<0.05). However, different time on watching TV, computer or celephone and sleeping was found to be unrelated with age at menarche(P>0.05). Kruskal Wallis H test showed that girls whose mothers’ AAM was earlier had earlier menarcheal age(H=82.94, P<0.05). According to age, girls were divided into groups of 10-11, 11-12, 12-13 and 13-14 years old. Girls in each age group were divided into the menstruation menarche group and the non-menstruation menarche group. The results showed that the levels of height, weight, BMI, waist circumference, hip circumference, and the skin fold thickness in menstruation group were higher than those in non-menstruation group(t=2.18-10.93, P<0.05). After that, girls of each group were divided into four group:marasmus group, the normal group, the over-weight group and the obesity group according to BMI(χ2=34.66,13.37,11.09,12.60,P<0.05).@*Conclusion@#Female junior middle school students’ menarcheal age in Tianjin is related to family income, parents’education, mother’s age at menarche, obesity and physical exercise frequency.

Chinese Journal of Medical Genetics ; (6): 203-206, 2019.
Article in Chinese | WPRIM | ID: wpr-775768


OBJECTIVE@#To assess the value of Karyomapping for the prenatal diagnosis of facioscapulohumerial muscular dystrophy type 1 (FSHD1).@*METHODS@#Peripheral blood and chorionic villi samples were collected from five families affected with FSHD1. Linkage-based diagnosis was carried out by using the Karyomapping method. Diagnosis for two fetal samples was carried out with the next-generation optical mapping system.@*RESULTS@#The results of Karyomapping showed that three fetuses inherited the risky 4q35 region of the proband and two fetuses did not. The fetuses of families 1 and 2 received further diagnosis by the next-generation optical mapping system, and the results were consistent with those of Karyomapping.@*CONCLUSION@#Karyomapping has enabled prenatal diagnosis for the five families affected with FSHD1. The method was faster and simpler compared with conventional strategies, though its feasibility still needs further validation. Since there were no SNP loci designed on the Karyomap chip for the DUX4 gene and its 3' flanking regions, misjudgment due to chromosomal recombination could not be completely eliminated. The accuracy of this method still needs further validation.

Female , Humans , Pregnancy , Genetic Linkage , Muscular Dystrophies , Prenatal Diagnosis
Journal of Practical Stomatology ; (6): 621-624, 2017.
Article in Chinese | WPRIM | ID: wpr-668150


Objective:To investigate the stress distribution and the initial displacement of maxillary anterior teeth during en-masse retraction with clear aligner.Methods:The initial 3D finite element model of the maxillary teeth,PDL and alveolar bone was constructed by CBCT image reconstruction technique.Laser scanned image of crowns was merged with initial 3D model.The stress distribution and the initial displacement were analyzed by ANSYS Workbench when aligner was loaded.Results:The high simulation maxillary complex was constructed.Distal and lingual crown tipping of central incisors and lateral incisors were observed.The tendency of extrusion of the central and lateral incisors was consistant.The same tendency of stress distribution in PDL and initial displacement was appeared on incisors.The distal tipping movement was occurred on canine.Conclusion:Tipping movement along with extrusion can be produced by maxillary anterior teeth during en-rnasse retraction in extraction treatment with clear aligner.