Bumetanide has been shown to lessen cerebral edema and reduce the infarct area in the acute stage of cerebral ischemia. Few studies focus on the effects of bumetanide on neuroprotection and neurogenesis in the chronic...Bumetanide has been shown to lessen cerebral edema and reduce the infarct area in the acute stage of cerebral ischemia. Few studies focus on the effects of bumetanide on neuroprotection and neurogenesis in the chronic stage of cerebral ischemia. We established a rat model of cerebral ischemia by injecting endothelin-1 in the left cortical motor area and left corpus striatum. Seven days later, bumetanide 200 μg/kg/day was injected into the lateral ventricle for 21 consecutive days with a mini-osmotic pump. Results demonstrated that the number of neuroblasts cells and the total length of dendrites increased, escape latency reduced, and the number of platform crossings increased in the rat hippocampal dentate gyrus in the chronic stage of cerebral ischemia. These findings suggest that bumetanide promoted neural precursor cell regeneration, dendritic development and the recovery of cognitive function, and protected brain tissue in the chronic stage of ischemia.展开更多
The Third Plenary Session of the 16th Central Committee of the Communist Party of China （CPC） in October 2003 put forward a scientific approach of people-centered, all-round, coordinated and sustainable development ...The Third Plenary Session of the 16th Central Committee of the Communist Party of China （CPC） in October 2003 put forward a scientific approach of people-centered, all-round, coordinated and sustainable development and made it a strategy for governing the country, putting it in command of all economic and social development. Since reform and opening up in 1978, China has persisted in the central task of economic development and put development in the first place. The evolution of the concept ＂development is the hard truth＂ to ＂development is a task of first importance in governing the country and invigorating the Chinese nation＂ and to the establishment of the scientific development approach reflects the deepening and growing command of the laws governing China＇s economic and social development.展开更多
AIM To determine the expression and localization of the electrogenic Na^+/HCO_3^- cotransporter(NBC1) in rat pancreas during development. METHODS The rat pancreas from postnatal and embryos removed from the uterus of ...AIM To determine the expression and localization of the electrogenic Na^+/HCO_3^- cotransporter(NBC1) in rat pancreas during development. METHODS The rat pancreas from postnatal and embryos removed from the uterus of pregnant rats that had been sacrificed by CO2 asphyxiation were used. Rat pancreas from embryonic day(E) 15.5 and E18.5 rat embryos was isolated under a stereomicroscope. Rat pancreas from postnatal(P) days 0, 7, 14, 21 and adult was directly isolated by the unaided eye. The RT-PCR analysis of the NBC1 specific region on rat pancreastissues from different developmental stages. The two antibodies which target the NBC1 common COOHterminal region and NH2-terminal region detected a clear band of about 145 k Da in the Western blot analysis. The localization of NBC1 was examined by immuno-fluorescence detection. RESULTS The results revealed the first peak of NBC1 expression at E18.5 and the second peak at P14. Meanwhile, the low NBC1 expression occurred at P7 and adult stages. Our results demonstrated, for the first time, the presence of NBC1 in the plasma membrane of β and α cells, as well as in the basolateral membrane of acinar cells of the rat pancreas at different stages of development. CONCLUSION The data strongly suggests that NBC1 is diversely expressed in the pancreas at different developmental stages, where it may exert its functions in pancreatic development especially islet cell growth through HCO_3^- transport and pH regulation.展开更多
For a nation state, social, political, and economic reform is a common phenomenon as it helps promote development of a country and progress of a nation. In today’s world, where the international situation is undergoi...For a nation state, social, political, and economic reform is a common phenomenon as it helps promote development of a country and progress of a nation. In today’s world, where the international situation is undergoing profound changes and economic globalization is forging fast ahead, it has become a trend of the times and natural tendency of history for a展开更多
Green foods, also known as biologic foods or environmental protective foods, are healthy, quality and nutritional foods without pollutants or public hazard. There are four standards for producing green foods in China:...Green foods, also known as biologic foods or environmental protective foods, are healthy, quality and nutritional foods without pollutants or public hazard. There are four standards for producing green foods in China: 1. The origin of the products or the raw materials of products must conform with the ecological environment standards for the production of green foods. 2. Planting of farming crops, the raising of animals and poultry and the farming of aquatic products and展开更多
In order to shorten the design cycle of the excavator working device, we have proposed a rapid modeling method for the excavator working device which uses parameters. Based on the Pro/toolkit, which is secondary devel...In order to shorten the design cycle of the excavator working device, we have proposed a rapid modeling method for the excavator working device which uses parameters. Based on the Pro/toolkit, which is secondary development tool of Pro/E4.0,and combined with Vs C＋＋2005 programming software. It developed a flexible set of MFC visualization-friendly interfaces. Users can enter data in the visual interface according to their needs and it will generate a new part model quickly. So it improves the design quality, shortens the design cycle, and makes the cost lower significantly.展开更多
In the economic structure of our country, small and medium-sized enterprises （SMEs） are the most important part of the backbone, with the continuous popularization of the Internet, e-commerce has gradually become a ...In the economic structure of our country, small and medium-sized enterprises （SMEs） are the most important part of the backbone, with the continuous popularization of the Internet, e-commerce has gradually become a business model that the current small and medium enterprises must face and accept, The development of enterprises is of great signifi cance. In this context, the article first introduced the importance of the development of e-commerce SMEs, and then based on the actual operation of the community put forward and analyzed the current e-commerce development under the existing problems, and finally based on the actual lack of effective Development Strategy of E - commerce for Small and Medium - sized Enterprises.展开更多
The inspection and quarantine standard is one of important basics to executeinspection and quarantine by laws. In recent years, with the development of economy and trade inChina, standardization has played an importan...The inspection and quarantine standard is one of important basics to executeinspection and quarantine by laws. In recent years, with the development of economy and trade inChina, standardization has played an important role in inspection and quarantine. During 2002-2004,department of Standards of Inspection and Quarantine, Certification and Accreditation Administrationof China has organized the research of the standards of inspection and quarantine, and has builtstandard sub- systems of nine fields in inspection and quarantine.展开更多
The 16th National Congress of the Communist Party of China was held inNovember 2002. In the five years since then, great changes took place in Chinesepower industry. Power institutional reform was deepened; the constr...The 16th National Congress of the Communist Party of China was held inNovember 2002. In the five years since then, great changes took place in Chinesepower industry. Power institutional reform was deepened; the construction ofboth power sources and power grids was speeded up; the tense situation of powersupply and demand was alleviated; the safety and reliability of power productionwere improved; the management on power tariff was standardized; environmentalprotection and energy conservation achieved good results; researches on newtechnologies made new achievements; and the operation of enterprises was im-proved.展开更多
According to the prime task of ''readjusting industrial structure,energetically developing service industry, completing service standards and promoting servicelevel'', which are raised in the 10th Five...According to the prime task of ''readjusting industrial structure,energetically developing service industry, completing service standards and promoting servicelevel'', which are raised in the 10th Five-Year Plan Outline of National Economy and SocialDevelopment, Standardization Administration of China (SAC), National Development and ReformCommission, Ministry of Civil Affairs of the People'' s Republic of China, Ministry of Constructionof P.R.C, Ministry of Commerce of the People''s Republic of China, Ministry of Culture of the People''s Republic of China, the People''s Bank of China, General Administration of Quality Supervision,Inspection and Quarantine of P.R.C (AQSIQ), the State Administration of Radio, Film and Television,State General Administration of Sport, National Tourism Administration, China Seismological Bureau,China Meteorological Administration, China Insurance Regulatory Commission, State Post Bureau, StateCultural Relics, State Administration of Traditional Chinese Medicine Bureau, China NationalTechnical Committee 264 on Service of Standardization Administration of China, China Consumers''Association and China National Institute of Standardization had compiled and officially ratified theDevelopment Planning of National Service Standard 2005-2008 by the end of 2005.展开更多
文摘Bumetanide has been shown to lessen cerebral edema and reduce the infarct area in the acute stage of cerebral ischemia. Few studies focus on the effects of bumetanide on neuroprotection and neurogenesis in the chronic stage of cerebral ischemia. We established a rat model of cerebral ischemia by injecting endothelin-1 in the left cortical motor area and left corpus striatum. Seven days later, bumetanide 200 μg/kg/day was injected into the lateral ventricle for 21 consecutive days with a mini-osmotic pump. Results demonstrated that the number of neuroblasts cells and the total length of dendrites increased, escape latency reduced, and the number of platform crossings increased in the rat hippocampal dentate gyrus in the chronic stage of cerebral ischemia. These findings suggest that bumetanide promoted neural precursor cell regeneration, dendritic development and the recovery of cognitive function, and protected brain tissue in the chronic stage of ischemia.
文摘The Third Plenary Session of the 16th Central Committee of the Communist Party of China （CPC） in October 2003 put forward a scientific approach of people-centered, all-round, coordinated and sustainable development and made it a strategy for governing the country, putting it in command of all economic and social development. Since reform and opening up in 1978, China has persisted in the central task of economic development and put development in the first place. The evolution of the concept ＂development is the hard truth＂ to ＂development is a task of first importance in governing the country and invigorating the Chinese nation＂ and to the establishment of the scientific development approach reflects the deepening and growing command of the laws governing China＇s economic and social development.
基金Supported by Development of Medical Science and Technology Project of Jiangsu Province,No.YKK13205
文摘AIM To determine the expression and localization of the electrogenic Na^+/HCO_3^- cotransporter(NBC1) in rat pancreas during development. METHODS The rat pancreas from postnatal and embryos removed from the uterus of pregnant rats that had been sacrificed by CO2 asphyxiation were used. Rat pancreas from embryonic day(E) 15.5 and E18.5 rat embryos was isolated under a stereomicroscope. Rat pancreas from postnatal(P) days 0, 7, 14, 21 and adult was directly isolated by the unaided eye. The RT-PCR analysis of the NBC1 specific region on rat pancreastissues from different developmental stages. The two antibodies which target the NBC1 common COOHterminal region and NH2-terminal region detected a clear band of about 145 k Da in the Western blot analysis. The localization of NBC1 was examined by immuno-fluorescence detection. RESULTS The results revealed the first peak of NBC1 expression at E18.5 and the second peak at P14. Meanwhile, the low NBC1 expression occurred at P7 and adult stages. Our results demonstrated, for the first time, the presence of NBC1 in the plasma membrane of β and α cells, as well as in the basolateral membrane of acinar cells of the rat pancreas at different stages of development. CONCLUSION The data strongly suggests that NBC1 is diversely expressed in the pancreas at different developmental stages, where it may exert its functions in pancreatic development especially islet cell growth through HCO_3^- transport and pH regulation.
文摘For a nation state, social, political, and economic reform is a common phenomenon as it helps promote development of a country and progress of a nation. In today’s world, where the international situation is undergoing profound changes and economic globalization is forging fast ahead, it has become a trend of the times and natural tendency of history for a
文摘Green foods, also known as biologic foods or environmental protective foods, are healthy, quality and nutritional foods without pollutants or public hazard. There are four standards for producing green foods in China: 1. The origin of the products or the raw materials of products must conform with the ecological environment standards for the production of green foods. 2. Planting of farming crops, the raising of animals and poultry and the farming of aquatic products and
文摘In order to shorten the design cycle of the excavator working device, we have proposed a rapid modeling method for the excavator working device which uses parameters. Based on the Pro/toolkit, which is secondary development tool of Pro/E4.0,and combined with Vs C＋＋2005 programming software. It developed a flexible set of MFC visualization-friendly interfaces. Users can enter data in the visual interface according to their needs and it will generate a new part model quickly. So it improves the design quality, shortens the design cycle, and makes the cost lower significantly.
文摘In the economic structure of our country, small and medium-sized enterprises （SMEs） are the most important part of the backbone, with the continuous popularization of the Internet, e-commerce has gradually become a business model that the current small and medium enterprises must face and accept, The development of enterprises is of great signifi cance. In this context, the article first introduced the importance of the development of e-commerce SMEs, and then based on the actual operation of the community put forward and analyzed the current e-commerce development under the existing problems, and finally based on the actual lack of effective Development Strategy of E - commerce for Small and Medium - sized Enterprises.
文摘The inspection and quarantine standard is one of important basics to executeinspection and quarantine by laws. In recent years, with the development of economy and trade inChina, standardization has played an important role in inspection and quarantine. During 2002-2004,department of Standards of Inspection and Quarantine, Certification and Accreditation Administrationof China has organized the research of the standards of inspection and quarantine, and has builtstandard sub- systems of nine fields in inspection and quarantine.
文摘The 16th National Congress of the Communist Party of China was held inNovember 2002. In the five years since then, great changes took place in Chinesepower industry. Power institutional reform was deepened; the construction ofboth power sources and power grids was speeded up; the tense situation of powersupply and demand was alleviated; the safety and reliability of power productionwere improved; the management on power tariff was standardized; environmentalprotection and energy conservation achieved good results; researches on newtechnologies made new achievements; and the operation of enterprises was im-proved.
文摘According to the prime task of ''readjusting industrial structure,energetically developing service industry, completing service standards and promoting servicelevel'', which are raised in the 10th Five-Year Plan Outline of National Economy and SocialDevelopment, Standardization Administration of China (SAC), National Development and ReformCommission, Ministry of Civil Affairs of the People'' s Republic of China, Ministry of Constructionof P.R.C, Ministry of Commerce of the People''s Republic of China, Ministry of Culture of the People''s Republic of China, the People''s Bank of China, General Administration of Quality Supervision,Inspection and Quarantine of P.R.C (AQSIQ), the State Administration of Radio, Film and Television,State General Administration of Sport, National Tourism Administration, China Seismological Bureau,China Meteorological Administration, China Insurance Regulatory Commission, State Post Bureau, StateCultural Relics, State Administration of Traditional Chinese Medicine Bureau, China NationalTechnical Committee 264 on Service of Standardization Administration of China, China Consumers''Association and China National Institute of Standardization had compiled and officially ratified theDevelopment Planning of National Service Standard 2005-2008 by the end of 2005.
