The liquid effluents released from several industries including the pulp and paper industries contain phenol and phenolic compounds. The hazardous phenols and their chlorinated phenolic derivatives from pulp and paper...The liquid effluents released from several industries including the pulp and paper industries contain phenol and phenolic compounds. The hazardous phenols and their chlorinated phenolic derivatives from pulp and paper industries bear the potential to exert deleterious effects on the human health and aquatic ecosystems, if they are released untreated in the environment. Biodegradation of phenolic compounds in the effluent streams from pulp and paper industries is an important eco-friendly method for the removal of toxicity in industrial waste water, while the minimization of formation of these toxic compounds require several in-plant biotechnological techniques such as biopulping and biobleaching. Present paper reviews, the biochemical pathways involved in degradation of phenols and chlorophenols through microorganisms. Various biotechnological strategies involved in minimization and biodegradation of phenol and phenolic compounds and their related environmental engineering aspects such as utility of different bioreactor configurations have been discussed for the treatment of pulp and paper mill effluents.展开更多
Human stem cells are scalable cell populations capable of cellular differentiation.This makes them a very attractive in vitro cellular resource and in theory provides unlimited amounts of primary cells.Such an approac...Human stem cells are scalable cell populations capable of cellular differentiation.This makes them a very attractive in vitro cellular resource and in theory provides unlimited amounts of primary cells.Such an approach has the potential to improve our understanding of human biology and treating disease.In the future it may be possible to deploy novel stem cell-based approaches to treat human liver diseases.In recent years,eff icient hepatic differentiation from human stem cells has been achieved by several research groups including our own.In this review we provide an overview of the f ield and discuss the future potential and limitations of stem cell technology.展开更多
Development of Biotechnology has brought a feasibility of the scientific analysis on this biological data and the processing of personal data content within human biological materials. In this sense, it has been recog...Development of Biotechnology has brought a feasibility of the scientific analysis on this biological data and the processing of personal data content within human biological materials. In this sense, it has been recognized as the main principle to protect the privacy of biological data belonging to individual since it can determine genetic makeup of an individual processing of personal data in the biological materials of human origin. Speaking of this context, Islam accepts human as the most dignified creation. This dignity given to human makes biological materials of human origin and human private. Privacy brings immunity. The responsibility to protect the human body has been given to mankind in order not to lose this dignity. This responsibility is not bounded by human＇s own body. It must protect the body privacy of next generation which is the heir of genetic heritage. This study will focus on the reflection of the privacy perception of the Islamic law towards body on the legality of human biological materials usage for research purposes.展开更多
In Kazakhstan, production of meat has traditionally been considered one of the main priorities in agriculture. In this case the main national source of traditional raw meat materials is lamb and horse meat. The soluti...In Kazakhstan, production of meat has traditionally been considered one of the main priorities in agriculture. In this case the main national source of traditional raw meat materials is lamb and horse meat. The solution of a food problem about providing the population of the country with high-grade food protein, expansion of the range of food, increase of their biological and food value, and also creation of products meeting the requirements of a healthy food of the population, are actual problems of modem society. One of the available ways to solve these problems is the development of technology for production of various products combined with physico-biological technologies. In this regard, particular interest is creation of the combination of meat and vegetable raw materials. The aim is to develop the technology of molded meat product with the use of plant materials.展开更多
文摘The liquid effluents released from several industries including the pulp and paper industries contain phenol and phenolic compounds. The hazardous phenols and their chlorinated phenolic derivatives from pulp and paper industries bear the potential to exert deleterious effects on the human health and aquatic ecosystems, if they are released untreated in the environment. Biodegradation of phenolic compounds in the effluent streams from pulp and paper industries is an important eco-friendly method for the removal of toxicity in industrial waste water, while the minimization of formation of these toxic compounds require several in-plant biotechnological techniques such as biopulping and biobleaching. Present paper reviews, the biochemical pathways involved in degradation of phenols and chlorophenols through microorganisms. Various biotechnological strategies involved in minimization and biodegradation of phenol and phenolic compounds and their related environmental engineering aspects such as utility of different bioreactor configurations have been discussed for the treatment of pulp and paper mill effluents.
基金Supported by A RCUK fellowship,EP/E500145/1,to Hay DCA grant from the Edinburgh Bioquarter,to Medine CNChina Scholarship Council,No.2010658022,to Zhou WL
文摘Human stem cells are scalable cell populations capable of cellular differentiation.This makes them a very attractive in vitro cellular resource and in theory provides unlimited amounts of primary cells.Such an approach has the potential to improve our understanding of human biology and treating disease.In the future it may be possible to deploy novel stem cell-based approaches to treat human liver diseases.In recent years,eff icient hepatic differentiation from human stem cells has been achieved by several research groups including our own.In this review we provide an overview of the f ield and discuss the future potential and limitations of stem cell technology.
文摘Development of Biotechnology has brought a feasibility of the scientific analysis on this biological data and the processing of personal data content within human biological materials. In this sense, it has been recognized as the main principle to protect the privacy of biological data belonging to individual since it can determine genetic makeup of an individual processing of personal data in the biological materials of human origin. Speaking of this context, Islam accepts human as the most dignified creation. This dignity given to human makes biological materials of human origin and human private. Privacy brings immunity. The responsibility to protect the human body has been given to mankind in order not to lose this dignity. This responsibility is not bounded by human＇s own body. It must protect the body privacy of next generation which is the heir of genetic heritage. This study will focus on the reflection of the privacy perception of the Islamic law towards body on the legality of human biological materials usage for research purposes.
文摘In Kazakhstan, production of meat has traditionally been considered one of the main priorities in agriculture. In this case the main national source of traditional raw meat materials is lamb and horse meat. The solution of a food problem about providing the population of the country with high-grade food protein, expansion of the range of food, increase of their biological and food value, and also creation of products meeting the requirements of a healthy food of the population, are actual problems of modem society. One of the available ways to solve these problems is the development of technology for production of various products combined with physico-biological technologies. In this regard, particular interest is creation of the combination of meat and vegetable raw materials. The aim is to develop the technology of molded meat product with the use of plant materials.
