Pub Date : 2011-05-10DOI: 10.1109/ICBBE.2011.5781204
Yang Yuhong, Yan Baixing
Phosphorus is considered to be major limiting factor to freshwater eutrophication. Dissolved phosphorus within soil is the most active component for crop and animal production. Average annual soil loss was 2280 t km-2 by 137Cs technique. A single extraction coefficient was widely used to simulate desorption of phosphorus from soil to runoff. The relation between runoff dissolved phosphorus (y) and soil water-extractable phosphorus (x) is j=0.281x-0.179 (R=0.943). Soil water-extractable phosphorus lost at the rate of 0.371 kg km-2 year-1 during the soil erosion process. Phosphorus loss from soil to runoff was 0.090 kg km-2 year-1. Soil water-extractable phosphorus test is effective for evaluating the potential for soil to release dissolved phosphorus to runoff as the environmentally oriented soil phosphorus test.
磷被认为是淡水富营养化的主要限制因素。土壤中溶解的磷是作物和动物生产中最活跃的成分。137Cs技术年平均土壤流失量为2280 t km-2。单一提取系数被广泛用于模拟磷从土壤到径流的解吸。径流溶解磷(y)与土壤水可提取磷(x)的关系为j=0.281x-0.179 (R=0.943)。在土壤侵蚀过程中，土壤水可抽取磷的损失速率为0.371 kg km-2 -1。从土壤到径流的磷损失为0.090 kg km-2 -1。土壤水可提取磷试验是评价土壤向径流释放溶解磷潜力的一种环境导向土壤磷试验。
{"title":"Notice of RetractionPredicting Dissolved Phosphorus Loads from Soil to Runoff in Black Soil, China","authors":"Yang Yuhong, Yan Baixing","doi":"10.1109/ICBBE.2011.5781204","DOIUrl":"https://doi.org/10.1109/ICBBE.2011.5781204","url":null,"abstract":"Phosphorus is considered to be major limiting factor to freshwater eutrophication. Dissolved phosphorus within soil is the most active component for crop and animal production. Average annual soil loss was 2280 t km-2 by 137Cs technique. A single extraction coefficient was widely used to simulate desorption of phosphorus from soil to runoff. The relation between runoff dissolved phosphorus (y) and soil water-extractable phosphorus (x) is j=0.281x-0.179 (R=0.943). Soil water-extractable phosphorus lost at the rate of 0.371 kg km-2 year-1 during the soil erosion process. Phosphorus loss from soil to runoff was 0.090 kg km-2 year-1. Soil water-extractable phosphorus test is effective for evaluating the potential for soil to release dissolved phosphorus to runoff as the environmentally oriented soil phosphorus test.","PeriodicalId":6438,"journal":{"name":"2011 5th International Conference on Bioinformatics and Biomedical Engineering","volume":"31 1","pages":"1-4"},"PeriodicalIF":0.0,"publicationDate":"2011-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"72671384","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2011-05-10DOI: 10.1109/ICBBE.2011.5780185
Qichuan Ding, Xingang Zhao, Anbin Xiong, Jianda Han
NA
{"title":"A Novel Motion Estimate Method of Human Joint with EMG-Driven Model","authors":"Qichuan Ding, Xingang Zhao, Anbin Xiong, Jianda Han","doi":"10.1109/ICBBE.2011.5780185","DOIUrl":"https://doi.org/10.1109/ICBBE.2011.5780185","url":null,"abstract":"NA","PeriodicalId":6438,"journal":{"name":"2011 5th International Conference on Bioinformatics and Biomedical Engineering","volume":"97 1","pages":"1-5"},"PeriodicalIF":0.0,"publicationDate":"2011-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77357514","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2011-05-10DOI: 10.1109/ICBBE.2011.5781448
Se-Young Oh, H. Boermans, B. Sharma, N. Karrow, Swamy Haladi
Penicillium mycotoxins are natural contaminants found in grains, crops, fruits, and fermented products, especially during pre- and post- harvest, as well as storage periods. The frequency of contamination by individual and combinations of these toxins has significantly increased due to the recent global climate change, compromising food quality and safety. In this study, the potential immunotoxicity of citrinin (CIT), ochratoxin A (OTA), patulin (PAT), mycophenolic acid (MPA) and penicillic acid (PA) was evaluated using a bovine macrophage cell line (BOMACs) by assessing their potential cytotoxicity and then their effects on cell proliferation. The BOMACs were exposed to a range of mycotoxin concentrations, and then to different mycotoxin combinations for 48 hrs. Some cytotoxicity was evident at concentrations greater than 2.4 uM for PAT, and 160 uM for PA, however, at the IC50 (concentration that inhibits 50% cell proliferation), no cytotoxicity was observed for either of these mycotoxins. The mycotoxin IC50s from most potent to least potent were 0.56 uM (PAT), 12.88 uM (OTA), 29.85 uM (PA), and 91.20 uM (CIT). Concentrations of MPA greater than 80 uM did not inhibit cell proliferation enough to calculate an IC50. Ten different combinations of mycotoxins were tested at concentrations equivalent to their IC25 without any cytotoxicity, however, proliferation was significantly reduced with the following three mycotoxin combinations: CIT+OTA, OTA+PAT, and OTA+PA when compared to the effects of individual mycotoxins. The data suggests that a combination of Penicillium mycotoxins has the potential of causing immunosuppression at levels considered safe for the individual food contaminants. Climate change is increasing the level of these mycotoxins in human food and thus a better understanding of the toxicity of Penicillium mycotoxins is required.
青霉菌毒素是谷物、农作物、水果和发酵产品中存在的天然污染物，特别是在收获前后以及储存期间。由于最近的全球气候变化，单个和这些毒素组合的污染频率显著增加，损害了食品质量和安全。本研究利用牛巨噬细胞细胞系(BOMACs)，对柑橘酸(CIT)、赭曲霉毒素A (OTA)、展霉素(PAT)、霉酚酸(MPA)和青霉酸(PA)的潜在免疫毒性进行了研究，并通过对其潜在细胞毒性的评估，进而对细胞增殖进行了影响。将BOMACs暴露于一定浓度的真菌毒素中，然后暴露于不同的真菌毒素组合中48小时。当浓度大于2.4 uM的PAT和160 uM的PA时，一些细胞毒性是明显的，然而，在IC50(抑制50%细胞增殖的浓度)下，这两种真菌毒素都没有观察到细胞毒性。真菌毒素ic50由强效到弱效分别为0.56 uM (PAT)、12.88 uM (OTA)、29.85 uM (PA)和91.20 uM (CIT)。大于80 uM的MPA对细胞增殖的抑制不足以计算IC50。10种不同的真菌毒素组合在其IC25浓度下进行测试，没有任何细胞毒性，然而，与单个真菌毒素相比，以下三种真菌毒素组合:CIT+OTA, OTA+PAT和OTA+PA显著降低了增殖。数据表明，青霉菌毒素的组合有可能导致免疫抑制，其水平被认为对单个食品污染物是安全的。气候变化正在增加人类食物中这些霉菌毒素的含量，因此需要更好地了解青霉霉菌毒素的毒性。
{"title":"Notice of RetractionImmunomodulatory Effects of Individual and Combined Penicillium Mycotoxins on Macrophage Viability and Proliferation","authors":"Se-Young Oh, H. Boermans, B. Sharma, N. Karrow, Swamy Haladi","doi":"10.1109/ICBBE.2011.5781448","DOIUrl":"https://doi.org/10.1109/ICBBE.2011.5781448","url":null,"abstract":"Penicillium mycotoxins are natural contaminants found in grains, crops, fruits, and fermented products, especially during pre- and post- harvest, as well as storage periods. The frequency of contamination by individual and combinations of these toxins has significantly increased due to the recent global climate change, compromising food quality and safety. In this study, the potential immunotoxicity of citrinin (CIT), ochratoxin A (OTA), patulin (PAT), mycophenolic acid (MPA) and penicillic acid (PA) was evaluated using a bovine macrophage cell line (BOMACs) by assessing their potential cytotoxicity and then their effects on cell proliferation. The BOMACs were exposed to a range of mycotoxin concentrations, and then to different mycotoxin combinations for 48 hrs. Some cytotoxicity was evident at concentrations greater than 2.4 uM for PAT, and 160 uM for PA, however, at the IC50 (concentration that inhibits 50% cell proliferation), no cytotoxicity was observed for either of these mycotoxins. The mycotoxin IC50s from most potent to least potent were 0.56 uM (PAT), 12.88 uM (OTA), 29.85 uM (PA), and 91.20 uM (CIT). Concentrations of MPA greater than 80 uM did not inhibit cell proliferation enough to calculate an IC50. Ten different combinations of mycotoxins were tested at concentrations equivalent to their IC25 without any cytotoxicity, however, proliferation was significantly reduced with the following three mycotoxin combinations: CIT+OTA, OTA+PAT, and OTA+PA when compared to the effects of individual mycotoxins. The data suggests that a combination of Penicillium mycotoxins has the potential of causing immunosuppression at levels considered safe for the individual food contaminants. Climate change is increasing the level of these mycotoxins in human food and thus a better understanding of the toxicity of Penicillium mycotoxins is required.","PeriodicalId":6438,"journal":{"name":"2011 5th International Conference on Bioinformatics and Biomedical Engineering","volume":"122 1","pages":"1-5"},"PeriodicalIF":0.0,"publicationDate":"2011-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77713705","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2011-05-10DOI: 10.1109/ICBBE.2011.5781066
Wenzhao Chen, Guangming Li, Hua Wang, Huikang Hu
The continuous catalytic oxidation of aqueous phenol solutions has been investigated using a series of trimetallic catalysts, called Mn-Sn-Sb/γ-Al2O3 catalysts in a packed bed reactor. The influence of the co-impregnation and successive impregnation were studied for the preparation of the catalysts. Descriptive statistics for different catalysts indicated that the catalyst which was loaded by the manganese oxides first and then by the stannum oxides and stibium oxides had a better activity and stability. Using this catalyst, phenol conversion and TOC reduction could get 90.6% and 83.1% respectively at 150°C, IMPa of oxygen partial pressure and space time of 27min. The leaching of metal ions was computed to negative correlation with the effluent pH for 100h operating at 120°C using pure oxygen as oxidant.
{"title":"Notice of RetractionTrimetallic Catalysts for Continuous Catalytic Oxidation of Aqueous Phenol","authors":"Wenzhao Chen, Guangming Li, Hua Wang, Huikang Hu","doi":"10.1109/ICBBE.2011.5781066","DOIUrl":"https://doi.org/10.1109/ICBBE.2011.5781066","url":null,"abstract":"The continuous catalytic oxidation of aqueous phenol solutions has been investigated using a series of trimetallic catalysts, called Mn-Sn-Sb/γ-Al2O3 catalysts in a packed bed reactor. The influence of the co-impregnation and successive impregnation were studied for the preparation of the catalysts. Descriptive statistics for different catalysts indicated that the catalyst which was loaded by the manganese oxides first and then by the stannum oxides and stibium oxides had a better activity and stability. Using this catalyst, phenol conversion and TOC reduction could get 90.6% and 83.1% respectively at 150°C, IMPa of oxygen partial pressure and space time of 27min. The leaching of metal ions was computed to negative correlation with the effluent pH for 100h operating at 120°C using pure oxygen as oxidant.","PeriodicalId":6438,"journal":{"name":"2011 5th International Conference on Bioinformatics and Biomedical Engineering","volume":"295 1","pages":"1-4"},"PeriodicalIF":0.0,"publicationDate":"2011-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77755714","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2011-05-10DOI: 10.1109/ICBBE.2011.5781483
Cuihong Zhou, H. Kong, Jiaqing Chen, Junying Chang
NA
{"title":"Study on Sludge Dewatering Ability by Ultrasound Pretreatment","authors":"Cuihong Zhou, H. Kong, Jiaqing Chen, Junying Chang","doi":"10.1109/ICBBE.2011.5781483","DOIUrl":"https://doi.org/10.1109/ICBBE.2011.5781483","url":null,"abstract":"NA","PeriodicalId":6438,"journal":{"name":"2011 5th International Conference on Bioinformatics and Biomedical Engineering","volume":"20 3 1","pages":"1-4"},"PeriodicalIF":0.0,"publicationDate":"2011-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78127722","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Volatile oil contained in Atractylodes macrocephala, Zingiberis rhizoma, Costustroot and Radix glycyrrhizae, which were components in Wulian antidiarrheic granules, was extracted by distillation, the optimum extraction condition was determined by observing the imbitition amount, soaking time, extracting time and crashing degree, based on the dissolution ratio of volatile oil. Volatile oil was wrapped up with β-cyclodextrin (β-CD) to stabilize the preparation and ensure the therapeutic effect, the optimum clathration condition was investigated with orthogonal design by determining the yield rate of clathratio and availability of volatile oil. The results showed that the best extraction process of volatile oils was as following: Atractylodes macrocephala, Zingiberis rhizoma, Costustroot and Radix et rhizome glycyrrhizae were crushed into coarse powder, no soak, extracted 6 hours with 8 times amount of water; the clathration technology of volatile oil was: proportion of β-CD and volatile oil was 4:1, β-CD and water was 1:8, clathratio for 30 min at 40°C.
{"title":"Notice of RetractionStudy on the Extraction and Clathration Processes of Volatile Oils in Wulian Antidiarrheic Granules","authors":"Dexian Zhang, Jichang Li, Wei Lin, Dandan Xu, Qian-Hua Xu","doi":"10.1109/ICBBE.2011.5780432","DOIUrl":"https://doi.org/10.1109/ICBBE.2011.5780432","url":null,"abstract":"Volatile oil contained in Atractylodes macrocephala, Zingiberis rhizoma, Costustroot and Radix glycyrrhizae, which were components in Wulian antidiarrheic granules, was extracted by distillation, the optimum extraction condition was determined by observing the imbitition amount, soaking time, extracting time and crashing degree, based on the dissolution ratio of volatile oil. Volatile oil was wrapped up with β-cyclodextrin (β-CD) to stabilize the preparation and ensure the therapeutic effect, the optimum clathration condition was investigated with orthogonal design by determining the yield rate of clathratio and availability of volatile oil. The results showed that the best extraction process of volatile oils was as following: Atractylodes macrocephala, Zingiberis rhizoma, Costustroot and Radix et rhizome glycyrrhizae were crushed into coarse powder, no soak, extracted 6 hours with 8 times amount of water; the clathration technology of volatile oil was: proportion of β-CD and volatile oil was 4:1, β-CD and water was 1:8, clathratio for 30 min at 40°C.","PeriodicalId":6438,"journal":{"name":"2011 5th International Conference on Bioinformatics and Biomedical Engineering","volume":"72 1","pages":"1-4"},"PeriodicalIF":0.0,"publicationDate":"2011-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80040505","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2011-05-10DOI: 10.1109/ICBBE.2011.5781594
Bai Yu, Yan Lei, Hou Li-yuan, Li Bi-ying, Qin Zhi-wei
Fungicides, such as chlorothalonil, mancozeb, are often used in North China. This paper studies the impacts of different concentrations of chlorothalonil and mancozeb on urease activities in both greenhouse and field soils. The results showed that chlorothalonil and mancozeb below 5 times recommended dose had no significant effects on the urease activity of greenhouse and field soils. However, when the applied doses of two fungicides increased to 10 times, chlorothalonil and mancozeb had significantly fluctuant effects on urease activity, especially having inhibition action. Meanwhile, we found that chlorothalonil could be applied more widely than mancozeb in greenhouse soil and field soil after comparing their difference of effects on the soil urease activity. These findings provided scientific bases for rational application of pesticides.
{"title":"Notice of RetractionImpact of Chlorothalonil and Mancozeb on Soil Urease Activity","authors":"Bai Yu, Yan Lei, Hou Li-yuan, Li Bi-ying, Qin Zhi-wei","doi":"10.1109/ICBBE.2011.5781594","DOIUrl":"https://doi.org/10.1109/ICBBE.2011.5781594","url":null,"abstract":"Fungicides, such as chlorothalonil, mancozeb, are often used in North China. This paper studies the impacts of different concentrations of chlorothalonil and mancozeb on urease activities in both greenhouse and field soils. The results showed that chlorothalonil and mancozeb below 5 times recommended dose had no significant effects on the urease activity of greenhouse and field soils. However, when the applied doses of two fungicides increased to 10 times, chlorothalonil and mancozeb had significantly fluctuant effects on urease activity, especially having inhibition action. Meanwhile, we found that chlorothalonil could be applied more widely than mancozeb in greenhouse soil and field soil after comparing their difference of effects on the soil urease activity. These findings provided scientific bases for rational application of pesticides.","PeriodicalId":6438,"journal":{"name":"2011 5th International Conference on Bioinformatics and Biomedical Engineering","volume":"1 1","pages":"1-4"},"PeriodicalIF":0.0,"publicationDate":"2011-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80071217","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2011-05-10DOI: 10.1109/ICBBE.2011.5781101
Jie Fu, Xue-Wei Zhang, Ping Zhang, Shuang Song, S. An, Chan Liu, Hailiang Zhu
In this paper, we have attempt to use microwave (MW) to intensify and regenerate iron chippings (IC)/coconut-shell activated carbon (CSAC) for degradation of Reactive Brilliant Red K-2BP (K-2BP). The result showed that MW could intensify and regenerate IC/CSAC system and higher color removal percentage (CR%) and chemical oxygen demand reduction (CODR%) were achieved after MW irradiation. Meanwhile, the relationships between degradation efficiencies and those factors such as MW irradiation time, repeat treatment times and proportion between CSAC and IC, were discussed. We found the optimal MW irradiation time and ratio of CSAC/IC (v/v) were 2 min and 1:1, respectively.
{"title":"Notice of RetractionMicrowave Intensified and Regenerated Iron Chippings/Coconut-Shell Activated Carbon System to Degrade Reactive Brilliant Red K-2BP in Water","authors":"Jie Fu, Xue-Wei Zhang, Ping Zhang, Shuang Song, S. An, Chan Liu, Hailiang Zhu","doi":"10.1109/ICBBE.2011.5781101","DOIUrl":"https://doi.org/10.1109/ICBBE.2011.5781101","url":null,"abstract":"In this paper, we have attempt to use microwave (MW) to intensify and regenerate iron chippings (IC)/coconut-shell activated carbon (CSAC) for degradation of Reactive Brilliant Red K-2BP (K-2BP). The result showed that MW could intensify and regenerate IC/CSAC system and higher color removal percentage (CR%) and chemical oxygen demand reduction (CODR%) were achieved after MW irradiation. Meanwhile, the relationships between degradation efficiencies and those factors such as MW irradiation time, repeat treatment times and proportion between CSAC and IC, were discussed. We found the optimal MW irradiation time and ratio of CSAC/IC (v/v) were 2 min and 1:1, respectively.","PeriodicalId":6438,"journal":{"name":"2011 5th International Conference on Bioinformatics and Biomedical Engineering","volume":"1 1","pages":"1-4"},"PeriodicalIF":0.0,"publicationDate":"2011-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80139144","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2011-05-10DOI: 10.1109/ICBBE.2011.5780847
Min Chen, Y. Yuan, Jianzhong Luo, Ying Chen, Zheng Zhang, Minyi Zhang
Fluorine concentrations in drinking water in Northern China often exceed standard levels recommended by National Standards for Drinking Water Quality (approximately 0.5~1.0 mg/L).And fluorosis became one of common disease of the local residents. This paper introduces the basic situation of fluorine pollution in drinking water and the main reasons of excess fluorine in Northern China, the local arid to semi-arid climate and strong evaporation lead to fluorine concentration of groundwater. The thesis also analyzes the correlation between fluoride content in drinking water and the local prevalence of endemic fluorosis, it has obvious relationship between fluorosis and fluoride content in drinking water in this area, and cases generally increased along with the growth of age. Besides, the paper puts forward some practical approaches to prevent the local fluorosis as follows, using deep well water instead of shallow well water as the source of drinking water, for the deep well water of high fluorine content, it needs to take corresponding measures to reduce fluorine and to improve drinking water.
{"title":"Notice of RetractionFluorine in Drinking Water and Endemic Fluorosis in Northern China","authors":"Min Chen, Y. Yuan, Jianzhong Luo, Ying Chen, Zheng Zhang, Minyi Zhang","doi":"10.1109/ICBBE.2011.5780847","DOIUrl":"https://doi.org/10.1109/ICBBE.2011.5780847","url":null,"abstract":"Fluorine concentrations in drinking water in Northern China often exceed standard levels recommended by National Standards for Drinking Water Quality (approximately 0.5~1.0 mg/L).And fluorosis became one of common disease of the local residents. This paper introduces the basic situation of fluorine pollution in drinking water and the main reasons of excess fluorine in Northern China, the local arid to semi-arid climate and strong evaporation lead to fluorine concentration of groundwater. The thesis also analyzes the correlation between fluoride content in drinking water and the local prevalence of endemic fluorosis, it has obvious relationship between fluorosis and fluoride content in drinking water in this area, and cases generally increased along with the growth of age. Besides, the paper puts forward some practical approaches to prevent the local fluorosis as follows, using deep well water instead of shallow well water as the source of drinking water, for the deep well water of high fluorine content, it needs to take corresponding measures to reduce fluorine and to improve drinking water.","PeriodicalId":6438,"journal":{"name":"2011 5th International Conference on Bioinformatics and Biomedical Engineering","volume":"17 1 1","pages":"1-4"},"PeriodicalIF":0.0,"publicationDate":"2011-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80403133","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2011-05-10DOI: 10.1109/ICBBE.2011.5779977
Osama A. O. Elhag, Huang Xiaojing, Z. Weiying, Xiong Li, Yuan Yongze, Deng Lingfeng, L. Deli, Liu Yingle, Geng Hui
Although T-cell immunoglobulin-and mucin-domain containing molecule 3 (Tim-3) was originally identified as a negatively immunoregulator, the role of Tim-3 in regulating immune response is not fully understand. In this study, we report the finding that intratumor injection of pTim-3, a eukaryotic expression plasmid which expresses murine Tim-3 molecule, potently inhibited tumor growth and results in prolonged survival. These results gain further insight into the function of Tim-3 expressed on nonlymphoid tissues in regulating antitumor immune response.
{"title":"Notice of RetractionEctopic Expression of Tim-3 Induces Tumor-Specific Antitumor Immunity","authors":"Osama A. O. Elhag, Huang Xiaojing, Z. Weiying, Xiong Li, Yuan Yongze, Deng Lingfeng, L. Deli, Liu Yingle, Geng Hui","doi":"10.1109/ICBBE.2011.5779977","DOIUrl":"https://doi.org/10.1109/ICBBE.2011.5779977","url":null,"abstract":"Although T-cell immunoglobulin-and mucin-domain containing molecule 3 (Tim-3) was originally identified as a negatively immunoregulator, the role of Tim-3 in regulating immune response is not fully understand. In this study, we report the finding that intratumor injection of pTim-3, a eukaryotic expression plasmid which expresses murine Tim-3 molecule, potently inhibited tumor growth and results in prolonged survival. These results gain further insight into the function of Tim-3 expressed on nonlymphoid tissues in regulating antitumor immune response.","PeriodicalId":6438,"journal":{"name":"2011 5th International Conference on Bioinformatics and Biomedical Engineering","volume":"74 1","pages":"1-4"},"PeriodicalIF":0.0,"publicationDate":"2011-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80483862","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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