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https://www.readbyqxmd.com/read/28408747/alice-bob-physics-coherent-solutions-of-nonlocal-kdv-systems
#1
S Y Lou, Fei Huang
In natural and social science, many events happened at different space-times may be closely correlated. Two events, A (Alice) and B (Bob) are defined correlated if one event is determined by another, say, [Formula: see text] for suitable [Formula: see text] operators. Taking KdV and coupled KdV systems as examples, we can find some types of models (AB-KdV systems) to exhibit the existence on the correlated solutions linked with two events. The idea of this report is valid not only for physical problems related to KdV systems but also for problems described by arbitrary continuous or discrete models...
April 13, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28405934/a-brief-review-of-neurotoxicity-induced-by-melamine
#2
REVIEW
Lei An, Wei Sun
In September 2008, in China, tens of thousands of children were hospitalized, several even died, as a result of infant-formula milk adulterated with a synthetic chemical compound, melamine, and in the next few months, this crisis became the focus of attention worldwide. Although there are a number of articles about nephrotoxicity of melamine, the evidence of melamine toxicity on other organs is still scanty. Specially, several recent studies indicated that melamine can perturb the central nervous system (CNS) function and induce cognitive deficits, breaking the previous view that melamine toxicity is limited to the urinary system...
April 13, 2017: Neurotoxicity Research
https://www.readbyqxmd.com/read/28383398/effect-of-probiotics-on-digestibility-and-immunity-in-infants-a-study-protocol-for-a-randomized-controlled-trial
#3
Lingli Xiao, Guodong Ding, Yifang Ding, Chaoming Deng, Xiaolei Ze, Liang Chen, Yao Zhang, Lihua Song, Hongli Yan, Fang Liu, Xiaoming Ben
The gastrointestinal (GI) tract of a fetus in utero is sterile but it becomes colonized with environmental microorganisms shortly after birth. Since the gut microbiota undergoes substantial changes in early life, healthy gut microflora is essential to an infant's gut health and immune system and probably also has an effect on overall health status in later life. Probiotics, defined as viable microbial preparations that have a beneficial effect on the health of the host, represent a rapidly expanding field. Although randomized controlled trials using probiotics in infants have shown promising results in the prevention and treatment of common diseases such as diarrhea and allergy, little is known about whether probiotics could offer benefits to healthy infants...
April 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28351765/health-risks-posed-to-infants-in-rural-china-by-exposure-to-short-and-medium-chain-chlorinated-paraffins-in-breast-milk
#4
Dan Xia, Li-Rong Gao, Ming-Hui Zheng, Jing-Guang Li, Lei Zhang, Yong-Ning Wu, Lin Qiao, Qi-Chang Tian, Hui-Ting Huang, Wen-Bin Liu, Gui-Jin Su, Guo-Rui Liu
Chlorinated paraffins (CPs) are complex mixtures of synthetic chemicals found widely in environmental matrices. Short-chain CPs (SCCPs) are candidate persistent organic pollutants under the Stockholm Convention. There should be great concern about human exposure to SCCPs. Data on CP concentrations in human breast milk is scarce. This is the first study in which background SCCP and medium-chain CP (MCCP) body burdens in the general rural population of China have been estimated and health risks posed to nursing infants by CPs in breast milk assessed...
March 25, 2017: Environment International
https://www.readbyqxmd.com/read/28344029/herbasl-remedies-for-urinary-stones-used-in-india-and-china-a-review
#5
REVIEW
Deepak M Kasote, Suresh D Jagtap, Dinesh Thapa, Mahendra S Khyade, Wendy R Russell
ETHANOPHARMACOLOGICAL RELEVANCE: The process of formation or appearance of a urinary stone anywhere in the renal tract is known as urolithiasis. It is a longstanding health problem, known to exist since early age of civilization. Records about symptoms, signs and treatment strategies of urinary stones diseases are found in the several ancient texts of traditional medicines such as Ayurveda, Traditional Chinese Medicine (TCM), Siddha and Unani. In Ayurveda, urolithiasis has been considered as one of the eight most troublesome diseases...
March 23, 2017: Journal of Ethnopharmacology
https://www.readbyqxmd.com/read/28303225/identification-and-differentiation-of-major-components-in-three-different-sheng-ma-crude-drug-species-by-uplc-q-tof-ms
#6
Mengxue Fan, Kunming Qin, Fei Ding, Yuting Huang, Xiaoli Wang, Baochang Cai
Cimicifugae Rhizoma (Sheng ma) is a Ranunculaceae herb belonging to a composite family and well known in China. has been widely used in traditional Chinese medicine. The Pharmacopoeia of the People׳s Republic of China contains three varieties (Cimicifuga dahurica (Turcz.), Cimicifuga foetida L. and Cimicifuga heracleifolia Kom.) which have been used clinically as "Sheng-ma". However, the chemical constituents of three components of "Sheng-ma" have never been documented. In this study, a rapid method for the analysis of the main components of "Sheng-ma" was developed using ultra-high performance liquid chromatography with quadrupole-time-of-flight mass spectrometry (UPLC/Q-TOF-MS)...
March 2017: Acta Pharmaceutica Sinica. B
https://www.readbyqxmd.com/read/28301605/ocf-can-repress-tumor-metastasis-by-inhibiting-epithelial-mesenchymal-transition-involved-in-pten-pi3k-akt-pathway-in-lung-cancer-cells
#7
Ye Yang, Shuang Qiu, Lei Qian, Yuan Tian, Yingna Chen, Lei Bi, Weiping Chen
A component formula with definite compositions provides a new approach to treat various diseases. Salvia miltiorrhiza and Panax ginseng are widely used in China because of their antitumor properties. In the previous study, the optimizing component formula (OCF), prepared with salvianolic acids, ginsenosides, and ginseng polysaccharides (5, 10, and 5 mg·L-1, respectively) extracted from S. miltiorrhiza and P. ginseng on the basis of IC50 in lung cancer A549 cells and damage minimization on human bronchial epithelial cells in vitro...
2017: PloS One
https://www.readbyqxmd.com/read/28276001/allergy-march-of-chinese-children-with-infantile-allergic-symptoms-a-prospective-multi-center-study
#8
Qi Gao, Yi-Xin Ren, Yong-Ge Liu, Lin Ma, Xiao-Hong Gu, Wei-Xi Zhang, Li Liu, Xiao-Jia Zhai, Li Xiang, Kun-Ling Shen
BACKGROUND: Allergy march refers to progression of allergic diseases from infantile food allergy to the development of asthma and allergic rhinitis (AR). Evidence come mostly from studies in European countries. This study aimed to investigate allergy march in Chinese children with infantile food protein allergy (FPA) with a special focus on the effect of different formula interventions. METHODS: From 2008 to 2010, 153 infants diagnosed with FPA were recruited in five tertiary hospitals across China...
March 8, 2017: World Journal of Pediatrics: WJP
https://www.readbyqxmd.com/read/28272527/a-network-based-method-for-mechanistic-investigation-of-shexiang-baoxin-pill-s-treatment-of-cardiovascular-diseases
#9
Hai-Yang Fang, Hua-Wu Zeng, Li-Mei Lin, Xing Chen, Xiao-Na Shen, Peng Fu, Chao Lv, Qun Liu, Run-Hui Liu, Wei-Dong Zhang, Jing Zhao
Shexiang Baoxin Pill (SBP), a traditional Chinese medicine formula, is commonly used to treat cardiovascular disease (CVD) in China. However, the complexity of composition and targets has deterred our understanding of its mechanism of action. Using network pharmacology-based approaches, we established the mechanism of action for SBP to treat CVD by analyzing protein-protein interactions and pathways. The computational results were confirmed at the gene expression level in microarray-based studies. Two of the SBP's targets were further confirmed at the protein level by Western blot...
March 8, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28266999/combination-of-panaxadiol-and-panaxatriol-type-saponins-and-ophioponins-from-shenmai-formula-attenuates-lipopolysaccharide-induced-inflammatory-injury-in-cardiac-microvascular-endothelial-cells-by-blocking-nf-kappa-b-pathway
#10
Jinqiang Zhu, Yubin Liang, Shaoqian Yue, Guanwei Fan, Han Zhang, Meng Zhang
Vascular inflammatory injury leads to vascular endothelial dysfunction, thereby resulting in a variety of cardiovascular diseases (CVDs). Thus, attenuating vascular inflammatory injury has great significance for the prevention and treatment of CVDs. In China, Shenmai formula, a well-known ancient Chinese prescription, has been widely used to treat CVDs, such as coronary atherosclerosis and viral myocarditis. In vivo study has demonstrated that the optimal combination of 3 major active components from Shenmai formula, panaxadiol and panaxatriol type saponins and ophioponins, in a ratio of 1:2:2 might exert significant cardioprotective effects and anti-inflammatory activities...
March 2017: Journal of Cardiovascular Pharmacology
https://www.readbyqxmd.com/read/28260045/a-herbal-formula-sykt-reverses-doxorubicin%C3%A2-induced-myelosuppression-and-cardiotoxicity-by-inhibiting-ros%C3%A2-mediated-apoptosis
#11
Ting Chen, Hong-Mei Shen, Zhi-Yong Deng, Zuo-Zhang Yang, Rui-Lian Zhao, Li Wang, Zhi-Ping Feng, Chao Liu, Wen-Hui Li, Zhi-Jie Liu
Doxorubicin (DOX) is an antineoplastic drug widely used for the treatment of various types of cancer; however, it can induce severe side effects, such as myelosuppression and cardiotoxicity. Sanyang Xuedai (SYKT) is a natural medicine originating from an ancient prescription of the Dai nationality in Southwest China. With eight Chinese herbal medicines, including sanguis draconis, radix et rhizoma notoginseng, radix et rhizoma glycyrrhizae and radix angelicae sinensis as the primary ingredients, SYKT has been reported to possess numerous biological functions...
April 2017: Molecular Medicine Reports
https://www.readbyqxmd.com/read/28238437/impact-of-size-distributions-of-major-chemical-components-in-fine-particles-on-light-extinction-in-urban-guangzhou
#12
Yunjie Xia, Jun Tao, Leiming Zhang, Renjian Zhang, Shuanglin Li, Yunfei Wu, Junji Cao, Xiaojia Wang, Qingxia Ma, Zhe Xiong
To evaluate the impact of fine particulate matter (PM2.5) size distribution on aerosol chemical and optical properties, dominant chemical components including water-soluble inorganic ions (WSII), organic carbon (OC) and elemental carbon (EC) in PM1 and PM2.5, aerosol scattering coefficient (bsp), and aerosol absorption coefficient (bap) were collected synchronously at an urban site in Guangzhou, south China during a typical summer month in 2009 and a winter month in 2010. PM1 (sizes smaller than 1μm) constituted 77% and 63% of PM2...
February 23, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/28216440/protective-effect-of-hwangryunhaedok-tang-water-extract-against-chronic-obstructive-pulmonary-disease-induced-by-cigarette-smoke-and-lipopolysaccharide-in-a-mouse-model
#13
Na-Rae Shin, Je-Won Ko, Sung-Hyeuk Park, Young-Kwon Cho, Sei-Ryang Oh, Kyung-Seob Ahn, Jung-Min Ryu, Jong-Choon Kim, Chang-Seob Seo, In-Sik Shin
ETHNOPHARMACOLOGICAL RELEVANCE: Hwangryunhaedok-tang is an oriental herbal formula treated to cure inflammation and gastric disorders in China, Japan, and Korea. We explored the protective effects of Hwangryunhaedok-tang water extract (HRWE) against airway pathophysiological changes caused by cigarette smoke (CS) and lipopolysaccharide (LPS) in a mouse. MATERIALS AND METHODS: We performed quantitative analyses of five marker components, namely geniposide, baicalin, coptisine, plamatine, and berberine, using high-performance liquid chromatography...
February 16, 2017: Journal of Ethnopharmacology
https://www.readbyqxmd.com/read/28213110/effect-of-chinese-herbal-medicine-on-stroke-patients-with-type-2-diabetes
#14
Fuu-Jen Tsai, Tsung-Jung Ho, Chi-Fung Cheng, Xiang Liu, Hsinyi Tsang, Ting-Hsu Lin, Chiu-Chu Liao, Shao-Mei Huang, Ju-Pi Li, Cheng-Wen Lin, Jaung-Geng Lin, Jung-Chun Lin, Chih-Chien Lin, Wen-Miin Liang, Ying-Ju Lin
ETHNOPHARMACOLOGICAL RELEVANCE: Complications of type 2 diabetes (T2D) include stroke, which is a cerebrovascular disturbance characterized by reduced blood flow in the brain, leading to death or physical disability. Chinese herbal medicine (CHM) has been widely used in ancient China for the treatment of diabetes and stroke by supplementing Qi and activating blood circulation. AIM OF THE STUDY: This study aimed to investigate the frequencies and patterns of CHM treatment for stroke patients with T2D and the outcomes of long-term use in Taiwan...
March 22, 2017: Journal of Ethnopharmacology
https://www.readbyqxmd.com/read/28141853/measuring-directional-urban-spatial-interaction-in-china-a-migration-perspective
#15
Fangzhou Li, Zhiming Feng, Peng Li, Zhen You
The study of urban spatial interaction is closely linked to that of economic geography, urban planning, regional development, and so on. Currently, this topic is generating a great deal of interest among researchers who are striving to find accurate ways to measure urban spatial interaction. Classical spatial interaction models lack theoretical guidance and require complicated parameter-adjusting processes. The radiation model, however, as proposed by Simini et al. with rigorous formula derivation, can simulate directional urban spatial interaction...
2017: PloS One
https://www.readbyqxmd.com/read/28122646/the-basic-reproductive-ratio-of-barbour-s-two-host-schistosomiasis-model-with-seasonal-fluctuations
#16
Shu-Jing Gao, Hua-Hua Cao, Yu-Ying He, Yu-Jiang Liu, Xiang-Yu Zhang, Guo-Jing Yang, Xiao-Nong Zhou
BACKGROUND: Motivated by the first mathematical model for schistosomiasis proposed by Macdonald and Barbour's classical schistosomiasis model tracking the dynamics of infected human population and infected snail hosts in a community, in our previous study, we incorporated seasonal fluctuations into Barbour's model, but ignored the effect of bovine reservoir host in the transmission of schistosomiasis. Inspired by the findings from our previous work, the model was further improved by integrating two definitive hosts (human and bovine) and seasonal fluctuations, so as to understand the transmission dynamics of schistosomiasis japonica and evaluate the ongoing control measures in Liaonan village, Xingzi County, Jiangxi Province...
January 25, 2017: Parasites & Vectors
https://www.readbyqxmd.com/read/28115698/transient-climate-and-ambient-health-impacts-due-to-national-solid-fuel-cookstove-emissions
#17
Forrest G Lacey, Daven K Henze, Colin J Lee, Aaron van Donkelaar, Randall V Martin
Residential solid fuel use contributes to degraded indoor and ambient air quality and may affect global surface temperature. However, the potential for national-scale cookstove intervention programs to mitigate the latter issues is not yet well known, owing to the spatial heterogeneity of aerosol emissions and impacts, along with coemitted species. Here we use a combination of atmospheric modeling, remote sensing, and adjoint sensitivity analysis to individually evaluate consequences of a 20-y linear phase-out of cookstove emissions in each country with greater than 5% of the population using solid fuel for cooking...
February 7, 2017: Proceedings of the National Academy of Sciences of the United States of America
https://www.readbyqxmd.com/read/28113140/simultaneous-determination-of-multiple-bioactive-components-of-bu-zhong-yi-qi-tang-in-rat-tissues-by-lc-ms-ms-application-to-a-tissue-distribution-study
#18
Min He, Wenwen Chen, Mengmeng Wang, Yu Wu, Jin Zeng, Zhirong Zhang, Shujiao Shen, Jian Jiang
A liquid chromatography coupled with electrospray ionization mass spectrometry method was developed and validated for simultaneous determination of seven bioactive constituents including astragaloside IV, calycosin, glycyrrhizic acid, enoxolone, saikosaponin D, ferulic acid and hesperiden in rats' various tissues using diclofenac as the internal standard (IS). Biological samples were pretreated by protein precipitation with acetonitrile. The chromatographic separation was carried out on a C18 column with a gradient mobile phase consisting of acetonitrile and water (containing 0...
February 15, 2017: Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences
https://www.readbyqxmd.com/read/28111216/rehmanniae-radix-in-osteoporosis-a-review-of-traditional-chinese-medicinal-uses-phytochemistry-pharmacokinetics-and-pharmacology
#19
REVIEW
Chenyue Liu, Rufeng Ma, Lili Wang, Ruyuan Zhu, Haixia Liu, Yubo Guo, Baosheng Zhao, Shangang Zhao, Jinfa Tang, Yu Li, Jianzhao Niu, Min Fu, Dongwei Zhang, Sihua Gao
ETHNOPHARMACOLOGICAL RELEVANCE: Emerging clinical usage and pharmacological effects have been achieved in using Rehmanniae Radix either singly or in combination with other herbs to treat skeletal diseases in traditional Chinese medicine (TCM) in the recent years. This study is aimed to provide a comprehensive review about the historical TCM interpretation of the action of Rehmanniae Radix in osteoporosis, its usage in clinical trials and osteoporotic models, its main phytochemical constituents, and its pharmacokinetics...
January 19, 2017: Journal of Ethnopharmacology
https://www.readbyqxmd.com/read/28106847/combination-of-morroniside-and-diosgenin-prevents-high-glucose-induced-cardiomyocytes-apoptosis
#20
Wen-Xia Pi, Xiao-Peng Feng, Li-Hong Ye, Bao-Chang Cai
Cornus officinalis and Dioscorea opposita are two traditional Chinese medicines widely used in China for treating diabetes mellitus and its complications, such as diabetic cardiomyopathy. Morroniside (Mor) of Cornus officinalis and diosgenin (Dio) of Dioscorea opposita formed an innovative formula named M + D. The aims of the present study were to investigate myocardial protective effect of M + D on diabetic cardiomyopathy (DCM) through the inhibition of expression levels of caspase-3 protein, and identify the advantage of M + D compared with Mor, Dio, and the positive drug metformin (Met)...
January 19, 2017: Molecules: a Journal of Synthetic Chemistry and Natural Product Chemistry
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