[ Objectlve] The paper was to compare the induced resistance of several chemicals on cucumber against Pseudoperonospora cubensis [ Method ] When the cucumber seedlings grew to 4-leaf stage, the second true leaf was tr...[ Objectlve] The paper was to compare the induced resistance of several chemicals on cucumber against Pseudoperonospora cubensis [ Method ] When the cucumber seedlings grew to 4-leaf stage, the second true leaf was treated with salicylic acid, oxalate, chitosan, calcium nitrate and Na2HPO4, the activity of protective enzymes in the third leaf was determined after 7 d. At the same time, inoculation test was also conducted after induced treatment, and the disease condi- tion was coumed. [ Result ] These chemical treatments promoted protective enzyme activities （POD, SOD, PAL, PPO） in different degree, improved the ultra-weak luminescence, and reduced the disease index of cucumber leaves. [ Conclusion] Five chemical treatments expressed good effects on induced resistance. Among the treatments, oxalate had the best induced effect, followed by salicylic acid, chitosan, Na2 HPO4 and calcium nitrate.展开更多
Helicobacter pylori (H. pylori) infection is highly prevalent in East Asia. The overallseroprevalence rate of H. pylori infection is 44.2% in China, 37.6%-43.2% in Japan,and 51.0% in South Korea. H. pylori can cause p...Helicobacter pylori (H. pylori) infection is highly prevalent in East Asia. The overallseroprevalence rate of H. pylori infection is 44.2% in China, 37.6%-43.2% in Japan,and 51.0% in South Korea. H. pylori can cause peptic ulcer disease and gastriccancer. East Asian countries have high rates of gastric cancer (age-standardizedincidence rate: 20-30 per 100000). The Kyoto global consensus report emphasizedthat H. pylori gastritis should be considered the main cause for the development ofgastric cancer. H. pylori treatment guidelines in China, Japan, and South Koreahave recently been revised according to data from each of those countries.However, emerging antibiotic resistance is an important barrier to H. pylorieradication. The recommended H. pylori treatment regimens differ among thosethree East Asian countries. In this review, recent guidelines and up-to-dateresearch on H. pylori treatment regimens from China, Japan, and South Korea arediscussed.展开更多
This year marks the 50th anniversary of the normalization of diplomatic relations between China and Japan.Looking back on the past and forward to the future,we realize modernity has become a critical issue that not on...This year marks the 50th anniversary of the normalization of diplomatic relations between China and Japan.Looking back on the past and forward to the future,we realize modernity has become a critical issue that not only China and Japan,but the whole East Asian region should pay attention to.China and Japan are both within the“Circle of Confucius Culture”and are both modern latecomer countries.As they were coerced by western countries to enter the modern age,they shared multiple common features.An exploration of the two countries’respective rising of modern women’s education is an important path to discuss the reconstruction of gender and an important method of the course of the embodiment of east-Asian women into modernization drives.With regards to conclusion,entering the modern age,Chinese and Japanese intellectuals reshaped the female gender in terms of interpersonal relationship,value system,and knowledge structure by advocating the idea of“virtuous wives and worthy mothers”education.In the concept of virtuous wives and worthy mothers in East Asia,the Confucian ethics of“docility and virtue”is the soul,and modern scientific knowledge serves this core value.On the other hand,in the course of localization in China and Japan,this imported concept from the West has encountered a completely different historical fate.展开更多
China-Japan Relationship is a very special bilateral tie in international relations since it＇s a matter of regional peace and stability. The Abe administration has long pursued a ＂bet-hedging＂ strategy towards Chin...China-Japan Relationship is a very special bilateral tie in international relations since it＇s a matter of regional peace and stability. The Abe administration has long pursued a ＂bet-hedging＂ strategy towards China. Although it claims that it attaches great importance to the ties between Japan and China, it pursues ＂Strategic Diplomacy＂ and ＂Value-oriented Diplomacy＂ to hype up the so-called ＂China Threat＂ in international community. It not only makes China-Japan relations to continuously fall into a vicious circle of＂repeated deterioration＂, but also become an uncertainty for peace and stability in East Asia and the regional security. In addition, it reflects the ＂diplomacy dilemma＂ of the Abe administration＇s China policy.展开更多
基金Supported by Science and Technology Project of Educational Commission of Shandong Province of China( J07WJ48)~~
文摘[ Objectlve] The paper was to compare the induced resistance of several chemicals on cucumber against Pseudoperonospora cubensis [ Method ] When the cucumber seedlings grew to 4-leaf stage, the second true leaf was treated with salicylic acid, oxalate, chitosan, calcium nitrate and Na2HPO4, the activity of protective enzymes in the third leaf was determined after 7 d. At the same time, inoculation test was also conducted after induced treatment, and the disease condi- tion was coumed. [ Result ] These chemical treatments promoted protective enzyme activities （POD, SOD, PAL, PPO） in different degree, improved the ultra-weak luminescence, and reduced the disease index of cucumber leaves. [ Conclusion] Five chemical treatments expressed good effects on induced resistance. Among the treatments, oxalate had the best induced effect, followed by salicylic acid, chitosan, Na2 HPO4 and calcium nitrate.
基金Supported by the Soonchunhyang University Research Fund,No. 10210061
文摘Helicobacter pylori (H. pylori) infection is highly prevalent in East Asia. The overallseroprevalence rate of H. pylori infection is 44.2% in China, 37.6%-43.2% in Japan,and 51.0% in South Korea. H. pylori can cause peptic ulcer disease and gastriccancer. East Asian countries have high rates of gastric cancer (age-standardizedincidence rate: 20-30 per 100000). The Kyoto global consensus report emphasizedthat H. pylori gastritis should be considered the main cause for the development ofgastric cancer. H. pylori treatment guidelines in China, Japan, and South Koreahave recently been revised according to data from each of those countries.However, emerging antibiotic resistance is an important barrier to H. pylorieradication. The recommended H. pylori treatment regimens differ among thosethree East Asian countries. In this review, recent guidelines and up-to-dateresearch on H. pylori treatment regimens from China, Japan, and South Korea arediscussed.
文摘This year marks the 50th anniversary of the normalization of diplomatic relations between China and Japan.Looking back on the past and forward to the future,we realize modernity has become a critical issue that not only China and Japan,but the whole East Asian region should pay attention to.China and Japan are both within the“Circle of Confucius Culture”and are both modern latecomer countries.As they were coerced by western countries to enter the modern age,they shared multiple common features.An exploration of the two countries’respective rising of modern women’s education is an important path to discuss the reconstruction of gender and an important method of the course of the embodiment of east-Asian women into modernization drives.With regards to conclusion,entering the modern age,Chinese and Japanese intellectuals reshaped the female gender in terms of interpersonal relationship,value system,and knowledge structure by advocating the idea of“virtuous wives and worthy mothers”education.In the concept of virtuous wives and worthy mothers in East Asia,the Confucian ethics of“docility and virtue”is the soul,and modern scientific knowledge serves this core value.On the other hand,in the course of localization in China and Japan,this imported concept from the West has encountered a completely different historical fate.
文摘China-Japan Relationship is a very special bilateral tie in international relations since it＇s a matter of regional peace and stability. The Abe administration has long pursued a ＂bet-hedging＂ strategy towards China. Although it claims that it attaches great importance to the ties between Japan and China, it pursues ＂Strategic Diplomacy＂ and ＂Value-oriented Diplomacy＂ to hype up the so-called ＂China Threat＂ in international community. It not only makes China-Japan relations to continuously fall into a vicious circle of＂repeated deterioration＂, but also become an uncertainty for peace and stability in East Asia and the regional security. In addition, it reflects the ＂diplomacy dilemma＂ of the Abe administration＇s China policy.
