AIM: To evaluate the effects of frying oil and Houttuynia cordata Thunb (H. cordata), a vegetable traditionally consumed in Taiwan, on the xenobiotic-metabolizing enzyme system of rodents. METHODS: Forty-eight Sprague...AIM: To evaluate the effects of frying oil and Houttuynia cordata Thunb (H. cordata), a vegetable traditionally consumed in Taiwan, on the xenobiotic-metabolizing enzyme system of rodents. METHODS: Forty-eight Sprague-Dawley rats were fed with a diet containing 0%, 2% or 5% H. cordata powder and 15% fresh soybean oil or 24-h oxidized frying oil (OFO) for 28 d respectively. The level of microsomal protein, total cytochrome 450 content (CYP450) and enzyme activities including NADPH reductase, ethoxyresorufin 0-deethylase (EROD), pentoxyresorufin 0-dealkylase (PROD), aniline hydroxylase (ANH), aminopyrine demethylase (AMD), and quinone reductase (QR) were determined. QR represented phase Ⅱ enzymes, the rest of the enzymes tested represented phase Ⅰ enzymes. RESULTS: The oxidized frying oil feeding produced a significant increase in phase Ⅰ and Ⅱ enzyme systems, including the content of CYP450 and microsomal protein, and the activities of NADPH reductase, EROD, PROD, ANH, AMD and QR in rats (P<0.05). In addition, the activities of EROD, ANH and AMD decreased and QR increased after feeding with H. cordata in OFO-fed group (P<0.05). The feeding with 2% H. cordata diet showed the most significant effect. CONCLUSION: The OFO diet induces phases I and II enzyme activity, and the 2% H. cordata diet resulted in a better regulation of the xenobiotic-metabolizing enzyme system.展开更多
Because women in Taiwan have had more and more opportunities to receive higher education and engage in different kinds of work, they have had developed increasingly higher standards for their marriage partners. Men wh...Because women in Taiwan have had more and more opportunities to receive higher education and engage in different kinds of work, they have had developed increasingly higher standards for their marriage partners. Men who are in the lower socioeconomic working classes such as those who work in agriculture, or fishing, or who are disabled can no longer compete in local marriage market. As a result, these men have begun to look for their brides from other countries to continue the family line, do the housework, and take care of their parents-in-law. In addition to the fact that these foreign brides are often young and from rural areas, language barriers and cultural differences make it difficult for them to raise and educate their children in Taiwan. The inability of these brides often leads to a higher percentage of children who are developmentally delayed, have poor pronunciation, behavior problems, and low academic achievement. Governmental agencies and schools recognize these issues and have tried to help foreign-born mothers take better care of their children. However, there are several influential factors that can limit the cooperative motivation of these foreign-born mothers, including language barriers, parenting stresses, low socioeconomic status, and cultural limitations. Therefore, governmental agencies and related professionals must take these factors into consideration to provide comprehensive services and a better learning environment.展开更多
The issues of analyzing the cultural differences in architecture, and the interaction between culture and space have gained importance in many respects both in practice and in education. ＂Culture＂ and conservation o...The issues of analyzing the cultural differences in architecture, and the interaction between culture and space have gained importance in many respects both in practice and in education. ＂Culture＂ and conservation of the ＂cultural heritage＂ have a place in the conditions for the ＂architectural education＂ put forward by the UNESCO （The United Nations Educational, Scientific and Cultural Organization）/UIA （International Union of Architects） Council during the 2002 meeting in Berlin. For this purpose, cultural, social, urban, environmental and architectural values and issues of architectural heritage were defined as specific subjects that should be considered in the preparation of the curriculum to build up a sense of responsibility. From this point of view, this paper aims to propose an educational process for dealing with the sense of cultural heritage and its survival in the modern world, and shares the products of the work carried out at the Project 4 Studio at Faculty of Fine Arts, Department of Interior Architecture, Yeditepe University, as the studio training is the main component of architectural education. The main issue of the paper is to present some examples of the student projects and to consider the importance of design studio, which can gain knowledge about cultural and architectural heritage and develop students＇ skills to adopt and be respectful to traditional values.展开更多
A ShadowNet-based communication mode was designed,and some related activities planned and carried out,for an experimental cooperative project between two universities in China and the US.The students' post-survey ...A ShadowNet-based communication mode was designed,and some related activities planned and carried out,for an experimental cooperative project between two universities in China and the US.The students' post-survey results from both parties were analyzed and compared and it appeared that the ShadowNet system helped the students improve the following:an awareness of cultural difference,an openness toward cultural diversity,and a deeper appreciation for the significance of cultural identity in language learning and teaching.It also facilitated some direct improvements in the language acquisition of the Chinese ESL learners and the teaching ability of their American counter-parts.展开更多
基金Supported by Grant From the National Science Council of Taiwan, No. NSC 90-2320-13-038-038
文摘AIM: To evaluate the effects of frying oil and Houttuynia cordata Thunb (H. cordata), a vegetable traditionally consumed in Taiwan, on the xenobiotic-metabolizing enzyme system of rodents. METHODS: Forty-eight Sprague-Dawley rats were fed with a diet containing 0%, 2% or 5% H. cordata powder and 15% fresh soybean oil or 24-h oxidized frying oil (OFO) for 28 d respectively. The level of microsomal protein, total cytochrome 450 content (CYP450) and enzyme activities including NADPH reductase, ethoxyresorufin 0-deethylase (EROD), pentoxyresorufin 0-dealkylase (PROD), aniline hydroxylase (ANH), aminopyrine demethylase (AMD), and quinone reductase (QR) were determined. QR represented phase Ⅱ enzymes, the rest of the enzymes tested represented phase Ⅰ enzymes. RESULTS: The oxidized frying oil feeding produced a significant increase in phase Ⅰ and Ⅱ enzyme systems, including the content of CYP450 and microsomal protein, and the activities of NADPH reductase, EROD, PROD, ANH, AMD and QR in rats (P<0.05). In addition, the activities of EROD, ANH and AMD decreased and QR increased after feeding with H. cordata in OFO-fed group (P<0.05). The feeding with 2% H. cordata diet showed the most significant effect. CONCLUSION: The OFO diet induces phases I and II enzyme activity, and the 2% H. cordata diet resulted in a better regulation of the xenobiotic-metabolizing enzyme system.
文摘Because women in Taiwan have had more and more opportunities to receive higher education and engage in different kinds of work, they have had developed increasingly higher standards for their marriage partners. Men who are in the lower socioeconomic working classes such as those who work in agriculture, or fishing, or who are disabled can no longer compete in local marriage market. As a result, these men have begun to look for their brides from other countries to continue the family line, do the housework, and take care of their parents-in-law. In addition to the fact that these foreign brides are often young and from rural areas, language barriers and cultural differences make it difficult for them to raise and educate their children in Taiwan. The inability of these brides often leads to a higher percentage of children who are developmentally delayed, have poor pronunciation, behavior problems, and low academic achievement. Governmental agencies and schools recognize these issues and have tried to help foreign-born mothers take better care of their children. However, there are several influential factors that can limit the cooperative motivation of these foreign-born mothers, including language barriers, parenting stresses, low socioeconomic status, and cultural limitations. Therefore, governmental agencies and related professionals must take these factors into consideration to provide comprehensive services and a better learning environment.
文摘The issues of analyzing the cultural differences in architecture, and the interaction between culture and space have gained importance in many respects both in practice and in education. ＂Culture＂ and conservation of the ＂cultural heritage＂ have a place in the conditions for the ＂architectural education＂ put forward by the UNESCO （The United Nations Educational, Scientific and Cultural Organization）/UIA （International Union of Architects） Council during the 2002 meeting in Berlin. For this purpose, cultural, social, urban, environmental and architectural values and issues of architectural heritage were defined as specific subjects that should be considered in the preparation of the curriculum to build up a sense of responsibility. From this point of view, this paper aims to propose an educational process for dealing with the sense of cultural heritage and its survival in the modern world, and shares the products of the work carried out at the Project 4 Studio at Faculty of Fine Arts, Department of Interior Architecture, Yeditepe University, as the studio training is the main component of architectural education. The main issue of the paper is to present some examples of the student projects and to consider the importance of design studio, which can gain knowledge about cultural and architectural heritage and develop students＇ skills to adopt and be respectful to traditional values.
文摘A ShadowNet-based communication mode was designed,and some related activities planned and carried out,for an experimental cooperative project between two universities in China and the US.The students' post-survey results from both parties were analyzed and compared and it appeared that the ShadowNet system helped the students improve the following:an awareness of cultural difference,an openness toward cultural diversity,and a deeper appreciation for the significance of cultural identity in language learning and teaching.It also facilitated some direct improvements in the language acquisition of the Chinese ESL learners and the teaching ability of their American counter-parts.
