Search

Your search keyword '"Liu, Xiao Qiu."' showing total 115 results
Start Over Author "Liu, Xiao Qiu."
115 results on '"Liu, Xiao Qiu."'

18. Pulmonary Multiple Nodules

Author

Liu, Jing, primary, Liu, Xiao-Qiu, additional, Yan, Bing-Di, additional, Xue, Yan-Jun, additional, Han, Xiao-Xiao, additional, Li, Han, additional, Ma, Li, additional, Zhang, Jie, additional, and Yang, Jun-Ling, additional

Published
2018
Full Text
View/download PDF

22. Systematically characterize the substance basis of Jinzhenoral liquid and their pharmacological mechanism using UPLC-Q-TOF/MS combined with network pharmacology analysis

Author

Guo, Jing-Yan, Wang, Dong-Mei, Wang, Meng-Jiao, Zhou, Jun, Pan, Ying-Ni, Wang, Zheng-Zhong, Xiao, Wei, and Liu, Xiao-Qiu

Abstract

Jinzhenoral liquid (JZ) is a classical traditional Chinese medicine formula used for the treatment of children lung disease. However, the effective substance of JZ is still unclear. In this study, we used lung injury rat model to study the protective effect of JZ, through UPLC-Q-TOF/MS detection coupled with metabolic research and network pharmacology analysis. Fortunately, 31 absorbed prototype constituents and 41 metabolites were identified or tentatively characterized based on UPLC-Q-TOF/MS analysis, and the possible metabolic pathways were hydroxylation, sulfation and glucuronidation. We optimized the data screening in the early stage of network pharmacology by collecting targets based on adsorbed constituents, and further analyzed the main biological processes and pathways. 24 selected core targets were frequently involved in reactive oxygen species metabolic process, dopaminergic synapse pathway and so on, which might play important roles in the mechanisms of JZ for the treatment of lung injury. Overall, the absorbed constituents and their possible metabolic pathways, as well as the absorbed constituent-target-disease network provided insights into the mechanisms of JZ for the treatment of lung injury. Further studies are needed to validate the biological processes and effect pathways of JZ.

Published
2019
Full Text
View/download PDF

23. Two New Sesquiterpenes from Myrrh

Author

Zhao, Nan, primary, Yang, Guo‐Chun, additional, Li, Da‐Hong, additional, Li, Xin‐Yu, additional, Li, Zhan‐Lin, additional, Bai, Jiao, additional, Liu, Xiao‐Qiu, additional, and Hua, Hui‐Ming, additional

Published
2015
Full Text
View/download PDF

45. Effects of Buzhongyiqi pills on the expression of MUCl, COX, NOS and their interaction in gastric tissue of diabetic rats.

Author

ZHANG Yong-bin, LIU Xiao-qiu, CHENG Jia, GUO Xue-jun, ZHOU Qian-liang, and LI Shou-jun

Abstract

The article presents a study which examines the effects of buzhong yiqi pills on the mucin 1 (MUC1), cythochrome C oxidase (COX), and nitric oxide synthase (NOS) expression and interaction in gastric tissue of diabetic rats. It says that the diabetic rat gastric mucosa damage model was intraperitoneally injected with streptozotocin (STZ) and orally administered to ethanol. The results of study is discussed.

Published
2013

47. [Recent progress of robots in stomatology].

Author

Liu DD, Zhao WD, Niu J, Li D, Zhou ZY, Zhang JY, and Liu XQ

Subjects
Dental Care, Humans, Oral Medicine, Orthodontics, Robotics, Surgery, Oral
Abstract

With the development of industrial robot technology, robotics has entered the medical field, and the research and development of new robots for many medical applications have become a significant research direction in global robotics. Robots are widely used in various aspects of dentistry, such as prosthodontics, orthodontics, implants, endodontics, and oral surgery. This article mainly introduces the application of robots in stomatology from the above five aspects.

Published
2020
Full Text
View/download PDF

48. Pulmonary Multiple Nodules: Benign or Malignant?

Author

Liu J, Liu XQ, Yan BD, Xue YJ, Han XX, Li H, Ma L, Zhang J, and Yang JL

Subjects
Adrenal Cortex Hormones metabolism, Adrenergic beta-2 Receptor Agonists metabolism, Humans, Multiple Pulmonary Nodules metabolism, Multiple Pulmonary Nodules pathology, Pulmonary Disease, Chronic Obstructive diagnosis, Pulmonary Disease, Chronic Obstructive metabolism, Pulmonary Disease, Chronic Obstructive pathology, World Health Organization, Multiple Pulmonary Nodules diagnosis
Abstract

Competing Interests: There are no conflicts of interest

Published
2018
Full Text
View/download PDF

49. [Geographical distribution regarding the prevalence rates of pulmonary tuberculosis in China in 2010].

Author

Li XX, Zhang H, Jiang SW, Liu XQ, Fang Q, Li J, Li X, and Wang LX

Subjects
China epidemiology, Geography, Humans, Prevalence, Tuberculosis, Pulmonary epidemiology
Abstract

Objective: To describe the geographical distribution regarding the prevalence rates of pulmonary tuberculosis (TB) in 2010, to provide reference for eliminating the regional unbalance of TB prevalence in China., Methods: Thiessen Polygon Method, dealing with spatial analysis in geographical information system, was used to analyze data from the 5th national TB epidemiological survey., Results: The prevalence rates of active pulmonary TB(PAPT), Mycobacterium-positive pulmonary TB (PMPT) and smear-positive pulmonary TB (PSPT) were 62-548/100 thousand population (OHTP),0-120/OHTP and 0-68/OHTP, which were all relatively lower in most parts of Beijing, Tianjin, Hebei, Shanghai, Jiangsu, Zhejiang and Shandong than in other areas. PAPT (549-1656/OHTP), PMPT (121-366/OHTP) and PSPT (69-181/OHTP) were relatively higher in most parts of Guangxi, Sichuan, Guizhou, Yunnan, Xizang, Qinghai and Xinjiang than in other areas, in which PAPT, PMPT and PSPT of some areas could be seen as high as 1657-2646/OHTP, 367-625/OHTP and 182-285/OHTP, respectively. PAPT, PMPT and PSPT manifested jigsaw pattern distribution between 320-548/OHTP adn 549-919/OHTP, among 67-120/OHTP, 121-207/OHTP and 208-366/OHTP, and among 38-68/OHTP, 69-115/OHTP and 116-181/OHTP, respectively, in the rest of the provinces or autonomous regions., Conclusion: The geographical distribution for TB prevalence significantly presented the fact that it was relatively low in the eastern parts and high in the western parts, and a jigsaw transition pattern between the low and high rates, in the central part of the country.

Published
2013

50. Four new cytotoxic tetrahydrofuranoid lignans from Sinopodophyllum emodi.

Author

Sun YJ, Li ZL, Chen H, Liu XQ, Zhou W, and Hua HM

Subjects
Cell Line, Tumor, Cell Survival, China, Furans chemistry, Furans pharmacology, Humans, Lignans chemistry, Lignans pharmacology, Molecular Structure, Plant Roots chemistry, Rhizome chemistry, Berberidaceae chemistry, Furans isolation & purification, Lignans isolation & purification
Abstract

Four new tetrahydrofuranoid lignans, (-)-tanegool-7'-methyl ether ( 1), (+)-7'-methoxylariciresinol (2), sinolignan C (3), and epipinoresinol-4,4'-di- O- β- D-glucopyranoside (4), were isolated from the roots and rhizomes of SINOPODOPHYLLUM EMODI together with one known lignan (5). Their structures and stereochemistry were elucidated on the basis of spectroscopic and mass spectrometric evidence. The isolation of compounds 1- 5 represents the first report of tetrahydrofuran lignans from the genus SINOPODOPHYLLUM. The cytotoxic activities of all isolated compounds were evaluated against HeLa and KB cell lines, and compound 1 showed the most potent cytotoxicity with IC₅₀ values of 9.7 µM and 4.7 µM, respectively., (© Georg Thieme Verlag KG Stuttgart · New York.)

Published
2012
Full Text
View/download PDF

Catalog

Books, media, physical & digital resources
See catalog results