15 documents found, page 1 of 2
Efeitos Terapêuticos da Tripla Antiagregação Plaquetária em Pacientes Femininas...
Liu,Yang; Gao,Yanyan; Liu,Hengliang; Chen,Qi; Ji,Jinrui; Jia,KailongResumo Fundamento A dupla antiagregação plaquetária (DAP) é o tratamento fundamental do infarto agudo do miocárdio (IAM). Objetivo O presente estudo visou investigar a eficácia e a segurança da tripla antiagregação plaquetária (TAP) em pacientes femininas idosas com diabetes e infarto agudo do miocárdio com supradesnível do segmento ST (IAMCSST), que foram submetidas à intervenção coronária percutânea ICP. Méto...
Clinical characteristics and therapeutic procedure for a critical case of novel...
Zhu,Juanjuan; Zhou,Wei; Zhou,Mingyu; Liu,Yang; Yang,Jing; Li,Haiyang; Zhao,XuekeAbstract The novel coronavirus pneumonia (NCP) outbreak occurred in Wuhan, China at the end of 2019. Here, we report the clinical characteristics and therapeutic procedure for a case of severe NCP. The patient was started on glucocorticoids and non-invasive ventilator treatment. After treatment, the patient’s symptoms improved, and the status was confirmed as NCP negative. Our results may provide clues for the ...
Anisotropic Strength of Granular Material Considering Fabric Evolution
Liu,Yang; Zhang,Duo; Wang,Xiaoxiao; Yu,Pengqiang; Hu,WeiAbstract The effect of fabric anisotropy on strength has not been considered in most strength criterions for granular material. Some criterions can describe the variation of material strength with stress-induced anisotropy, but micro-mechanism and physical meanings are undefined. Some criterions consider the effect of fabric anisotropy, but the evolution of fabric is ignored during loading by assuming a constan...
Numerical investigation of diffuse instability in sandy soil using discrete ele...
Fan,Meng; Liu,Yang; Han,Jianqiu; Yang,KaiAbstract The Loose sandy soil can manifest static liquefaction phenomenon under undrained condition, in which the onset of instability is within the failure line, and there is no obvious shear band. This type of failure mode, very different from localized instability that occurs in dense sand, is called the diffuse instability. In this paper, a series of proportional strain tests and fully drained tests under d...
Paniculatumoside G, a new C21 steroidal glycoside from Cynanchum paniculatum
Gao,Hua; Wang,Wei; Chu,Wenxi; Liu,Kun; Liu,Yang; Liu,Xiaohong; Yao,Huili; Gao,QiABSTRACT A new C21 steroidal glycoside, paniculatumoside G, together with neocynapanogenin C isolated for the first time from the natural source and two known compounds were isolated and characterized from the roots and rhizomes of Cynanchum paniculatum (Bunge) Kitag. ex H.Hara, Apocynaceae, a commonly used Traditional Chinese Medicine. On the basis of spectroscopic analysis, including HR-ESI-MS, 1D and 2D NMR ...
Perillanolides A and B, new monoterpene glycosides from the leaves of Perilla f...
Liu,Yang; Liu,Xiao-Hong; Zhou,San; Gao,Hua; Li,Guo-Liang; Guo,Wei-Jie; Fang,Xin-Yu; Wang,WeiAbstract Two new monoterpene glycosides, perillanolides A and B, together with a known compound reported from the genus Perilla for the first time were isolated and characterized from the leaves of Perilla frutescens (L.) Britton, Lamiaceae, a garnish and colorant for foods as well as commonly used for traditional medicine. The structures of the isolated compounds were elucidated on the basis of extensive spect...
Expression analysis of three immune genes Interferon-gamma, Mx and Interferon r...
Zhang,Feng; Qiu,Xuemei; Liu,Yang; Wang,Juan; Li,Xipeng; Wang,XiuliABSTRACT IFN-γ (Interferon-gamma), Mx and IRF-1 (Interferon regulatory factor-1) are main immune-related genes and they play important roles in the innate immune system of vertebrates. In this study, the expression level of the three immune-related genes in twelve tissues of normal adult Japanese flounder was detected using semi-quantitative RT-PCR. Thirteen time points (3h, 6h, 9h, 12h, 24h, 36h, 48h, 60h, 72h...
Strand Tension Control in Anchor Span for Suspension Bridge Using Dynamic Balan...
Wang,Da; Zhang,Wei; Liu,YongMing; Liu,YangAbstract Strand tension control is essential in suspension bridge safety. However, few quantitative studies have examined the bending rigidity and boundary condition behavior of strands in the anchor span of suspension bridges because of their special structure and complex configuration. In this paper, a new calculation method for strand tension is explored by using dynamic balance theory to determine the effec...
A Simple One-Scale Constitutive Model for Static Liquefaction of Sand-Silt Mixt...
Liu,Yang; Chang,C S; Wu,Shun-ChuanAbstract Instability of liquefaction is one of the major reasons which results in the failure of earth structure such as dam. The present study focuses on the simulation of static liquefaction behavior for granular materials such as sand and sand-silt mixtures. Based on micromechanical analysis of inter-particle behavior, a simple one-scale model is proposed to simulate the stress-strain response of sand; then ...
Alternariol 9-methyl ether from the endophytic fungus Alternaria sp. Samif01 an...
Lou,Jingfeng; Yu,Ruiting; Wang,Xiaohan; Mao,Ziling; Fu,Linyun; Liu,Yang; Zhou,LigangAbstract One bioactive compound, identified as alternariol 9-methyl ether, was isolated from the crude extract of the endophytic fungus Alternaria sp. Samif01 residing in the roots of Salvia miltiorrhiza Bunge. Alternariol 9-methyl ether was active against bacteria with minimum inhibitory concentration values ranging from 25 to 75 µg/mL and median inhibitory concentration (IC50) values ranging from 16.00 to 38....