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Objective:To study the distribution and antibiotics resistance of the main pathogens of neonatal purulent meningitis in different regions of China.Methods:A retrospective descriptive clinical epidemiological study was conducted in children with neonatal purulent meningitis which admitted to 18 tertiary hospitals in different regions of China between January 2015 to December 2019. The test results of blood and cerebrospinal fluid, and drug sensitivity test results of the main pathogens were collected. The distributions of pathogenic bacteria in children with neonatal purulent meningitis in preterm and term infants, early and late onset infants, in Zhejiang Province and other regions outside Zhejiang Province, and in Wenzhou region and other regions of Zhejiang Province were analyzed. The chi-square test was used for statistical analysis.Results:A total of 210 neonatal purulent meningitis cases were collected. The common pathogens were Escherichia coli ( E. coli)(41.4%(87/210)) and Streptococcus agalactiae ( S. agalactiae)(27.1%(57/210)). The proportion of Gram-negative bacteria in preterm infants (77.6%(45/58)) with neonatal purulent meningitis was higher than that in term infants (47.4%(72/152)), and the difference was statistically significant ( χ2=15.54, P=0.001). There were no significant differences in the constituent ratios of E. coli (36.5%(31/85) vs 44.8%(56/125)) and S. agalactiae (24.7%(21/85) vs 28.8%(36/125)) between early onset and late onset cases (both P>0.05). The most common pathogen was E. coli in different regions, with 46.7%(64/137) in Zhejiang Province and 31.5%(23/73) in other regions outside Zhejiang Province. In Zhejiang Province, S. agalactiae was detected in 49 out of 137 cases (35.8%), which was significantly higher than other regions outside Zhejiang Province (11.0%(8/73)). The proportions of Klebsiella pneumoniae, and coagulase-negative Staphylococcus in other regions outside Zhejiang Province (17.8%(13/73) and 16.4%(12/73)) were both higher than those in Zhejiang Province (2.9%(4/137) and 5.1%(7/137)). The differences were all statistically significant ( χ2=14.82, 12.26 and 7.43, respectively, all P<0.05). The proportion of Gram-positive bacteria in Wenzhou City (60.8%(31/51)) was higher than that in other regions in Zhejiang Province (38.4%(33/86)), and the difference was statistically significant ( χ2=6.46, P=0.011). E. coli was sensitive to meropenem (0/45), and 74.4%(32/43) of them were resistant to ampicillin. E. coli had different degrees of resistance to other common cephalosporins, among which, cefotaxime had the highest resistance rate of 41.8%(23/55), followed by ceftriaxone (32.4%(23/71)). S. agalactiae was sensitive to penicillin, vancomycin and linezolid. Conclusions:The composition ratios of pathogenic bacteria of neonatal purulent meningitis are different in different regions of China. The most common pathogen is E. coli, which is sensitive to meropenem, while it has different degrees of resistance to other common cephalosporins, especially to cefotaxime.
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Objective:To explore the relationship between anxiety and mental resilience of caregivers for community-dwelling dementia patients.Methods:Patients in four communities who met the diagnostic criteria for Alzheimer's disease(AD)were randomly selected and their caregivers served as study subjects.General characteristics, anxiety and resilience of caregivers(n=592)were investigated with a questionnaire developed by ourselves, the Generalized Anxiety Disorder-7 Scale(GAD-7), and the Conner-Davidson Resilience Scale(CDRISC).Results:There were 592 subjects in the study, with 185 cases(31.3%)having anxiety.Differences in manifestations of anxiety existed between caregivers for AD patients in different age groups( P<0.01). Anxiety levels were also influenced by AD patient caregivers' gender, educational level and blood relationship to the patient( P<0.05). The differences were reflected in tenacity( F=72.58), strength( F=82.19), optimism( F=12.57)and the total elasticity score( F=162.88). The Spearman correlation was used to analyze the association of caregiver anxiety with caregivers' general characteristics and domains of psychological resilience.The results showed that anxiety was negatively correlated with gender( r=-0.09, P<0.05), education level( r=-0.112, P<0.01), blood relationship( r=-0.122, P<0.01), psychoelasticity and three other domains( r=-0.457, -0.495, -0.208, -0.60, all P<0.01), but was positively correlated with age( r=0.127, P<0.01). Logistic regression analysis showed that psychoelasticity was a protective factor for anxiety in caregivers for community-dwelling AD patients( β=-0.323, P<0.05). Conclusions:While treating Alzheimer's patients, clinicians can consider psychotherapy measures to improve the psychological resilience of their caregivers.
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This article was aimed to research the processing methods of Mongolian Meng-Gen-Wu-Su. Ancient and modern literatures which are related to the processing methods of Meng-Gen-Wu-Su were reviewed, summa-rized and sorted . The results showed that the traditional Mongolian Me ng-G e n-W u-Su processing method began in the eighteenth century in the book of Bi Y ong Y ao Ji Zhu Pin . The processing methods of all previous dynas-ties can be classified into three steps, which are descaling, detoxicating and specific drug processing. The pro-cessing methods contain soft, heat, cold, even, obvious, fierce, slow, white, black, speed and hard method. Among these 11 kinds of processing methods from all previous dynasties, some of them use the same processing name but the processing method are different; and some of them use different processing name but the processing methods are the same. Hence, there are 7 kinds of processing methods according to the processing content. Among them, the sulfur processing of Me ng-G e n-W u-Su is widely applied . This processing method is still used today and it can be divided into two kinds, which are the heat process and cold process. This method was originated from the fierce processing and even processing method in the book of Gan Lu Si Bu. And steps of descaling and detoxicat-ing in the processing are ignored. Other processing methods have rarely been used or not used at all. It was con-cluded that the sulfur processing method of Mongolian Me ng-G e n-W u-Su is still used until now .
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Meng-Gen-Wu-Su (mercury)-18-composition pill was firstly recorded in the book of Gan-Lu-Si-Bu with the name of Jin-18 pill . The name of Me ng-G e n-W u-Su ( mercury )-18-composition pill was firstly recorded in the book of Me ng-Y i-Jin-G ui . Its composition and dosage had always been adjusted in the later dynasties . Until the issue of the book Ne i-Me ng G u-Me ng Che ng-Y ao Biao-Zhun , the composition and dosage of Meng-Gen-Wu-Su was promulgated. In different periods, the Meng-Gen-Wu-Su consisted of 17, 18 or 19 kinds of herbs. There are at least five different types of herbs appeared in the Meng-Gen-Wu-Su-18-composition pill. But 16 kinds of medicinals such as mercury, He-Zi, Cao-Wu, Liu-Huang, Qing-Ma-Zi, Jue-Ming-Zi, Bai-Yun-Xiang, Mu-Xiang, Shi-Chang-Pu, Su-Ge-Mu-Le, Shi-Gao, Rou-Dou-Kou, Ding-Xiang, Cao-Guo, Hong-Hua, Hei-Yun-Xiang are fixed in the composition. The proportion of Meng-Gen-Wu-Su-18-composition pill is inconsistent in different periods. The significant difference of drug dosage proportion are Liu-Huang and Bai-Yun-Xiang, followed by Qing-Ma-Zi, Jue-Ming-Zi, Cao-Guo, Wen-Guan-Mu. The Meng-Gen-Wu-Su-18-composition pill and Jin-18 pill from the book of Gan-Lu-Si-Bu are same prescription with the same composition but different names. The composition and dosage proportion of Meng-Gen-Wu-Su-18-composition pill from the book of Meng-Yi-Jin-Gui and He-Li-Le Jing-Zhu Jie-Y i Nan-Jing are the same with the same prescription name .