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Wang, Xiao,Song, Zheng-Fang,Xie, Rui-Meng,Pei, Jiao,Xiang, Ming-Fei,Wang, Huan Asian Pacific Journal of Cancer Prevention 2013 Asian Pacific journal of cancer prevention Vol.14 No.7
Objectives: To analyze underlying disease, fatality rate and the major causes of death of in-patients with malignant tumors in Sichuan Cancer Hospital. Methods: Clinical data of in-patients from 2002 to 2012 were retrospectively analyzed. Results: The top 10 tumors (82.0%of the total) of the malignant tumors of the in-patients were lung, cervical, esophagus, breast, colorectal, nasopharynx, liver and gastric cancers, lymphomas and ovarian cancers. The overall fatality rate was 2.7% during these eleven years, 3.4% and 2.0% for male and females, respectively with statistical significance for the difference (${\chi}^2$=164.737, P<0.001). The top 10 death causes were lung cancer, liver cancer, colorectal cancer, esophagus cancer, gastric cancer, lymphoma, breast cancer, pancreatic cancer, ovarian cancer and nasopharynx cancer. In-patients with pancreatic cancer had the highest fatality rate (9.6%). There were different ranks of death causes in different sex groups and age groups. Conclusion: Prevention and control work of cancer should be enhanced not only for cancers with high incidence such as lung cancer, esophageal cancer but also for the cancers which have low incidence but high fatality rate, such as pancreatic cancer and gallbladder cancer, which would help to improve the survival rate and quality of life of cancer patients in the future.
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COVID-19 전후 아시아 소비자의 화장품 구매의도에 대한 지각된 가치 비교 연구
Xiao-Fang Wang,김문홍 한일경상학회 2021 韓日經商論集 Vol.90 No.-
Purpose: The purpose of this paper is to explore the factors of customer perceived value in Asian cosmetics market and the influence of each factor on purchase intention. Wheather there are differences in the influence of the factors of customer perceived value on purchase intention before and after the outbreak of the epidemic. If there are differences, how should enterprises improve the customer perceived value of their products for different periods of consumers. Research design, data, and methodology: For the purpose of this study, an online survey was conducted on consumers with experience in using online shopping malls, and 486 valid samples were finally analyzed. The data were processed and analyzed by SPSS 26.0 software, In order to verify the reliability of measurement items, reliability analysis is used. In order to verify the hypothesis, amoos 26.0 statistical software is used for path analysis and multi population analysis. Results: The influence of the four factors of customer perceived value on purchase intention after the outbreak of the COVID-19 is evidently different from the time when there is no COVID-19. Secondly, in the non-COVID-19 environment, the most influential factor is emotional value, followed by functional value and social value, and finally monetary value. Meanwhile, in the COVID-19 environment, the function value has the greatest influence on purchase intention, followed by monetary value, then emotional value, and finally social value. Implications: This paper reveals the components of customer perceived value of cosmetics market, and the difference of the influence of each factor on customers’ purchase intention in the epidemic and non epidemic environment. The results of this study will help cosmetics enterprises to provide suggestions on marketing priorities of Asian consumers in different periods of epidemic development.
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Fang Cui,Chun-li Shi,Xiao-jing Zhou,Wang Wen,Xiao-ping Gao,Li-ying Wang,Bin He,Mei Yin,Jia-qing Zhao 한국식품영양과학회 2020 Journal of medicinal food Vol.23 No.7
This study was designed to explore the impact of Lycium barbarum polysaccharide (LBP) on inflammation and gut microbiota in mice with allergic asthma. Mice were divided into four groups: control group, OVA (ovalbumin) group, Con+LBP group, OVA+LBP group. After 28 days of LBP intervention, mice were euthanized and associated indications were investigated. Histopathological examination demonstrated that LBP reduced lung injury. The results of our current study provide evidence that supplementation with LBP in asthmatic mice decreases TNF, IL-4, IL-6, MCP-1, and IL-17A in plasma and bronchoalveolar lavage fluid (BALF). Sequencing and analysis of gut microbiota indicated that compared with the OVA group, Lactobacillus and Bifidobacterium were increased, but Firmicutes, Actinobacteria, Alistipes, and Clostridiales were decreased in the OVA+LBP group. We also found that gut microbiota were related to inflammation-related factors. Therefore, we speculate that LBP may improve allergic asthma by altering gut microbiota and inhibiting inflammation in mice.
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Fang Fang Jian,Hai Lian Xiao,Huan Xiang Wang,Kui Jiao Korean Chemical Society 2003 대한화학회지 Vol.47 No.1
이핵 화합물, $Ag_2$[Phen]_2[S_2P(OPr)_2]_2$(Phen=1,10-phenanthroline; Pr=propyl)은 비스(디프로필디싸이오포스페이토) 은(|)화합물과 1,10 펜안트로린 리간드 반응에 의하여 합성되었고, 그 화합물 구조는 X-ray에 의하여 규명되었다. 두 디프로필디싸이오포스페이토 리간드는 두 개의 은 원자를 연결하여 팔각형 $Ag_2S_4P_2$ 고리를 형성하였고, 1,10-펜안트로린 리간드는 은 이온과 결합하여 사면체구조를 이루었다. Ag-S 결합거리는 2.471(1)와 2.567(1) ${\AA}$이었고, Ag-N 결합 거리는 2.3666(3)와 2.471(3) ${\AA}$이었다. The dinuclear $Ag_2[Phen]_2[S_2P(OPr)_2]_2$(phen=1,10-phenanthroline; Pr=propyl), was prepared by the reaction of bis(dipropyldithiophosphato) silver(I) complex with 1,10-phenanthroline ligand, and its structure was determined by X-ray crystallography. The two dipropyldithiophosphato ligands each bridge two silver atoms to form an eight-membered $Ag_2S_4P_2$ ring, while the 1,10-phenanthroline molecule coordinates to a silver atom to complete the local tetrahedral geometry for the metal ion. The Ag-S bond distances are 2.559(1) and 2.567(1)${\AA}$, and the Ag-N bond distances are 2.366(3) and 2.471(3)${\AA}$.
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Wang, Shao-Ming,Zhang, Shao-Kai,Pan, Xiong-Fei,Ren, Ze-Fang,Yang, Chun-Xia,Wang, Zeng-Zhen,Gao, Xiao-Hong,Li, Man,Zheng, Quan-Qing,Ma, Wei,Zhao, Fang-Hui,Qiao, You-Lin,Sivasubramaniam, Priya Asian Pacific Journal of Cancer Prevention 2014 Asian Pacific journal of cancer prevention Vol.15 No.7
Background: College students are recommended as the target groups for catch-up human papillomavirus (HPV) vaccination. Systematical exploration of awareness, acceptability, and decision-making factors of HPV vaccination among Chinese college students has been limited. Materials and Methods: A multi-center survey was conducted in mainland China between November 2011 and May 2012. College students aged 18-22 years were stratified by their grade, gender, and major for sampling. Socio-demographic and HPV-related information such as knowledge, perceptions, acceptability, and attitudes were collected through a questionnaire. Results: A total of 3,497 undergraduates completed the questionnaire, among which 1,686 were males. The acceptability of the HPV vaccine was high (70.8%). Undergraduates from high-level universities, at lower grade, or with greater prior knowledge of HPV vaccines showed higher acceptability of HPV vaccination ($p_{trend}$ <0.001). Additionally, undergraduates with vaccination experience outside the National Expanded Program on Immunization (OR=1.29; 95%CI: 1.10-1.51) or fear of HPV-related diseases (OR=2.79; 95%CI: 2.28-3.41) were more willing to accept HPV vaccination. General knowledge of HPV vaccine was low among undergraduates, and safety was a major concern (71.05%). The majority of students wished to pay less than 300RMB for HPV vaccine and chose the Chinese Center for Disease Control and Prevention as the most appropriate venue for vaccination. Conclusions: Although most undergraduates demonstrate positive attitudes towards HPV vaccination, challenges pertaining to introduction exist in China. Corresponding proactive education and governmental subsidy to do so are urgently needed by this age-group population. Suggestions and potential strategies indicated may help shape the future HPV vaccination program in China.
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Xiao-fang Li,Rui-xian Li,Ke-xin Wang,Xiao-qiang Feng 한국공업화학회 2023 Journal of Industrial and Engineering Chemistry Vol.126 No.-
Methyl orange (MO) is a kind of azo dye, and will do great harm to the ecological environment. Alleviating this problem by removing MO is crucial role to prevent harmful damage to the environment. In this paper, NiCr layered double hydroxides (LDH) were prepared through hydrothermal method andthen modified with different mass rations of walnut shell biochar. The structure and properties ofbiochar/NiCr-LDH composites were analyzed by Fourier transform infrared spectroscopy (FT-IR), powderX-ray diffraction (XRD), field emission scanning electron microscopy (FE-SEM) coupled with energy dispersespectroscopy (EDS), and X-ray photoelectron spectroscopy (XPS). Moreover, the adsorption andphotocatalytic degradation behavior of composites on anionic dye MO were investigated. Characterization results indicated that NiCr-LDH was perfectly synthesized and coated on the biochar. All the biochar/NiCr-LDH composites show enhanced adsorption and photodegradation performancefor MO dye compared with pure NiCr-LDH and biochar. When the biochar content was 22.3 wt.% andthe biochar/NiCr-LDH (S2) dosage was 1.0 mg/mL, the maximum removal amount of MO could reach100 % within 60 min at the natural pH, experimental data fitted well with the pseudo-second-orderkinetic and Freundlich isotherm model, and the maximum adsorption capacity of S2 was 108.2 mg/g. Besides, compared with NiCr-LDH, S2 also demonstrated wonderful photodegradation activity for MOunder visible-light irradiation, the rate constant of S2 (0.0173 min1) is about 1.5 times that of NiCr-LDH (0.0118 min1), and the enhanced performance can be due to the faster separation of electronholepairs, in which biochar acted as charge separation carriers. Meanwhile, the hydroxyl radical andsuperoxide radical played crucial roles in the dye photocatalytic degradation, and a possible photocatalyticdegradation mechanism was proposed. The excellent photocatalytic activity and stability makebiochar/NiCr-LDH an ideal photocatalyst to solve environmental crisis.
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Gui Fang-Fang,Jiang Ge-Ge,Bin Dong,Zhong Shi-Wei,Xiao Zheng,Qiu Fang,Wang Yi-Guang,Yang Li-Yuan,Zhao Hongbo 한국유전학회 2023 Genes & Genomics Vol.45 No.9
Background MIKC type MADS-box transcription factors are one of the largest gene families and play a pivotal role in flowering time and flower development. Chimonanthus salicifolius belongs to the family Calycanthaceae and has a unique flowering time and flowering morphology compared to other Chimonanthus species, but the research on MIKC type MADS-box gene family of C. salicifolius has not been reported. Objective Identification, comprehensive bioinformatic analysis, the expression pattern of MIKC-type MADS-box gene family from different tissues of C. salicifolius. Methods Genome-wide investigation and expression pattern under different tissues of the MIKC-type MADS-box gene family in C. salicifolius, and their phylogenetic relationships, evolutionary characteristics, gene structure, motif distribution, promoter cis-acting element were performed. Results A total of 29 MIKC-type MADS-box genes were identified from the whole genome sequencing. Interspecies synteny analysis revealed more significant collinearity between C. salicifolius and the magnoliids species compared to eudicots and monocots. MIKC-type MADS-box genes from the same subfamily share similar distribution patterns, gene structure, and expression patterns. Compared with Arabidopsis thaliana, Nymphaea colorata, and Chimonanthus praecox, the FLC genes were absent in C. salicifolius, while the AGL6 subfamily was expanded in C. salicifolius. The selectively expanded promoter (AGL6) and lack of repressor (FLC) genes may explain the earlier flowering in C. salicifolius. The loss of the AP3 homologous gene in C. salicifolius is probably the primary cause of the morphological distinction between C. salicifolius and C. praecox. The csAGL6a gene is specifically expressed in the flowering process and indicates the potential function of promoting flowering. Conclusion This study offers a genome-wide identification and expression profiling of the MIKC-types MADS-box genes in the C. salicifolius, and establishes the foundation for screening flowering development genes and understanding the potential function of the MIKC-types MADS-box genes in the C. salicifolius.
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Li-Fang Wang,Xiao Cui,Qi-Dong Zhang,Fang-Qiu Zu 대한금속·재료학회 2014 METALS AND MATERIALS International Vol.20 No.4
The thermal stability and crystallization kinetics of the CuxZr84-xAl8Ag8 (x = 42, 40, 38, and 36) bulk metallicglasses (BMGs) were studied by measurement of isothermal electrical-resistance. As the composition becomesricher in Zr, the longer incubation time at the same relative annealing temperature, and the larger local activationenergy needed to achieve the same crystallized volume-fraction, indicate improved thermal stability,which resists crystallization. The improved thermal stability is attributed to a denser atomic random-stackingstructure and larger negative heat-of-mixing. During isothermal annealing processes, the four BMGs exhibitedthe same nucleation mechanism, which is a decreasing rate of nucleation over time. However, the crystal growthmechanisms of the four BMGs are different. The crystallization of the Cu36Zr48Al8Ag8 and Cu38Zr46Al8Ag8BMGs is interface-controlled growth, contrasting with diffusion-controlled growth for the Cu40Zr44Al8Ag8 andCu42Zr42Al8Ag8 alloys. The different growth modes may be caused by fluctuations in composition due tochanges in the quantity and distribution of Cu-rich and Ag-rich regions.
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