Toxicity assessment of environmental pollution gas using yeast DNA microarray
利用酵母DNA芯片评估环境污染气体的毒性
基本信息
- 批准号:16510024
- 负责人:
- 金额:$ 2.43万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for Scientific Research (C)
- 财政年份:2004
- 资助国家:日本
- 起止时间:2004 至 2005
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
While the human race seeks a comfortable living environment, we have been continuously releasing large quantities of pollutants into the environment, and consequently have caused various problems such as air-, water- and soil-pollution. Although emission of pollutants is being gradually reduced by the recent tighter control on emissions of environmental pollutants, we are still polluting our environment. The problem is further compounded by the fact that there is not a single pollutant with which we are dealing, but a mixture of pollutants in the environment, and therefore it is rather difficult to recognize their effects on organisms. Methods that can determine their effect include primarily the physiochemical analyses and bioassays. When pollutions are supposed to be present to some extent, we can use physiochemical analyses as qualitative and quantitative tool for a single substance ; however, it cannot prove useful in assessing the impact of tens of millions of chemical substances on the environment. Although we cannot determine the concentration of each chemical substance by bioassays, it is possible to do rapid toxicity assessment and genetic toxicity analysis using organism stocks (mammals such as rodent, fish and shellfish, alga, single cell, etc) because it focuses attention on the effect on organisms. We therefore think that "bioassay" is ideal for use in environmental control and protection.We have used and studied a bioassay for the hydrosphere using yeast DNA microarray. Here, drawing on our previous experience, we are attempting to develop a bioassay system for polluted air monitoring. By using yeast (Saccharomyces cerevisiae S288C), suitable for rapid toxicity assessment, we can monitor genome-wide gene
尽管人类寻求舒适的生活环境,但我们一直在不断将大量污染物释放到环境中,因此引起了各种问题,例如空气,水和土壤污染。尽管最近对环境污染物排放的更严格控制污染物的排放逐渐减少,但我们仍在污染环境。问题进一步加剧了我们正在处理的单一污染物,而是环境中污染物的混合物,因此很难认识到它们对生物体的影响。可以确定其作用的方法主要包括生理学分析和生物测定。当应该在某种程度上存在污染时,我们可以将物理化学分析用作单一物质的定性和定量工具。但是,它不能证明在评估数千万化学物质对环境的影响方面没有用。尽管我们无法通过生物测定确定每种化学物质的浓度,但可以使用生物体(例如啮齿动物,鱼类和贝类,藻类,单细胞等)进行快速毒性评估和遗传毒性分析,因为它将注意力集中在对生物体的影响上。因此,我们认为“生物测定”非常适合在环境控制和保护中使用。我们已经使用酵母DNA微阵列使用并研究了用于水圈的生物测定法。在这里,借助我们以前的经验,我们正在尝试开发一种用于污染空气监测的生物测定系统。通过使用酵母(酿酒酵母S288C),适用于快速毒性评估,我们可以监测全基因组基因
项目成果
期刊论文数量(48)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Effects of high pressure on the solubility and growth kinetics of monoclinic lysozyme crystals
高压对单斜溶菌酶晶体溶解度和生长动力学的影响
- DOI:
- 发表时间:2004
- 期刊:
- 影响因子:0
- 作者:稲野伸哉;山崎秀夫;吉川周作;Toshiaki Arao;Yoshihisa Suzuki;村本桂久;Yoshihisa Suzuki;Toshitaka Asai
- 通讯作者:Toshitaka Asai
High pressure acceleration of the growth kinetics of Glucose isomerase crystals
高压加速葡萄糖异构酶晶体的生长动力学
- DOI:
- 发表时间:2005
- 期刊:
- 影响因子:0
- 作者:H.Moriwaki;K.Katahira;O.Yamamoto;J.Fukuyama;T.Kamiura;H.Yamazaki;S.Yoshikawa;稲野伸哉 他;Yoshihisa Suzuki
- 通讯作者:Yoshihisa Suzuki
スダチ果汁の酸素ガス加圧殺菌
酸枣果汁氧气加压灭菌
- DOI:
- 发表时间:2004
- 期刊:
- 影响因子:0
- 作者:稲野伸哉;山崎秀夫;吉川周作;Toshiaki Arao;Yoshihisa Suzuki;村本桂久;Yoshihisa Suzuki;Toshitaka Asai;村本桂久
- 通讯作者:村本桂久
Sterilization of sudachi juice by compressed oxygen gas,
通过压缩氧气对酸枣汁进行灭菌,
- DOI:
- 发表时间:2005
- 期刊:
- 影响因子:0
- 作者:H.Moriwaki;K.Katahira;O.Yamamoto;J.Fukuyama;T.Kamiura;H.Yamazaki;S.Yoshikawa;稲野伸哉 他;Yoshihisa Suzuki;Hideo Yamazaki et al.;村本桂久;山崎秀夫 他;Hiroyuki.Matsuoka;石竹美帆 他;Toshiaki Arao;Miho Ishitake et al.;Yoshihisa Muramoto
- 通讯作者:Yoshihisa Muramoto
Removal of dissolved oxygen in sudachi juice by nitrogen gas pressurization,
通过氮气加压去除酸橘汁中的溶解氧,
- DOI:
- 发表时间:2005
- 期刊:
- 影响因子:0
- 作者:H.Moriwaki;K.Katahira;O.Yamamoto;J.Fukuyama;T.Kamiura;H.Yamazaki;S.Yoshikawa;稲野伸哉 他;Yoshihisa Suzuki;Hideo Yamazaki et al.;村本桂久;山崎秀夫 他;Hiroyuki.Matsuoka;石竹美帆 他;Toshiaki Arao;Miho Ishitake et al.;Yoshihisa Muramoto;Hideo Yamazaki et al.;Yoshihisa Muramoto
- 通讯作者:Yoshihisa Muramoto
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
数据更新时间:{{ journalArticles.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ monograph.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ sciAawards.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ conferencePapers.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ patent.updateTime }}
TAMURA Katsuhiro其他文献
TAMURA Katsuhiro的其他文献
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
{{ truncateString('TAMURA Katsuhiro', 18)}}的其他基金
Bioassay of pollution gas by metabolic heat measurement of yeast
酵母代谢热测定对污染气体的生物测定
- 批准号:
13680629 - 财政年份:2001
- 资助金额:
$ 2.43万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Development of effective methods of islet transplantation for severe diabetes mellitus.
开发治疗严重糖尿病的有效胰岛移植方法。
- 批准号:
10671188 - 财政年份:1998
- 资助金额:
$ 2.43万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
A New Stage Classification of Pancreatic Cancer Including Cytomolecular Factors
包括细胞分子因素的胰腺癌新分期分类
- 批准号:
08457301 - 财政年份:1996
- 资助金额:
$ 2.43万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Enhancement of Alcohol Tolerance of Yeast Applying Pressure Stress of Cell and Pressure Reversal of Anesthesia
细胞压力和麻醉压力逆转增强酵母的酒精耐受性
- 批准号:
04808045 - 财政年份:1992
- 资助金额:
$ 2.43万 - 项目类别:
Grant-in-Aid for General Scientific Research (C)
Physiological alteration surrounding blood flow in a segmental pancreatic graft-1. the effect of a distal splenic arterio-venous fistula on blood flow, and 2. correlation between prostaglandins and blood flow.
节段性胰腺移植物中血流的生理变化-1。
- 批准号:
63570637 - 财政年份:1988
- 资助金额:
$ 2.43万 - 项目类别:
Grant-in-Aid for General Scientific Research (C)
相似海外基金
Aerial pollution monitoring with novel sensors and UAVs
使用新型传感器和无人机进行空中污染监测
- 批准号:
10081594 - 财政年份:2023
- 资助金额:
$ 2.43万 - 项目类别:
Small Business Research Initiative
The AERIAL study - Maternal exposure to air pollution, placental function and foetal brain development
AERIAL 研究 - 母亲接触空气污染、胎盘功能和胎儿大脑发育
- 批准号:
2505455 - 财政年份:2020
- 资助金额:
$ 2.43万 - 项目类别:
Studentship
Air pollution sampling using an Unmanned Aerial Vehicle
使用无人机进行空气污染采样
- 批准号:
527454-2018 - 财政年份:2018
- 资助金额:
$ 2.43万 - 项目类别:
University Undergraduate Student Research Awards