Malaria is uncontrolled burden in the world till now.Despite of different efforts to develop antimalarial drug for decades,any anti-malarial drug can able to eradicate completely till now.Many anti-malarial substances...Malaria is uncontrolled burden in the world till now.Despite of different efforts to develop antimalarial drug for decades,any anti-malarial drug can able to eradicate completely till now.Many anti-malarial substances are practically ineffectual because of their physicochemical limitations,cytotoxicity,chemical instability and degradation,and limited activities against intracellular parasites.Taking into consideration,the amount of research is going to conduct in the field of nanoparticle based drug delivery systems,lead to new ways of improving the treatment of infectious diseases.The study has focused on the progress and advancement of research on nanotechnology based drug delivery to eradicate the malaria.We like to focus the efficacy of nanotechnology based drug application for the opening out of novel chemotherapeutics in laboratory research,which may show the way to better use with age-old antimalarial drug and may draw the attention of pharmaceutical industries for the improvement and designing of effective anti-malarial drugs in future.展开更多
The production of scissors in China can be traced back about 4000 years. In ancient times, Chinese people called scissors "cutters" or "reamers". The cutters unearthed from an ancient tomb of the W...The production of scissors in China can be traced back about 4000 years. In ancient times, Chinese people called scissors "cutters" or "reamers". The cutters unearthed from an ancient tomb of the Western Han Dynasty (206B.C. —— 8 A.D.) in Luoyang of Henan Province were made in the shape of the figure "8" with an opening at its top and without any pivot. They were bent into shape with an iron bar blade at both ends.展开更多
Rapidly aging society will challenge China’s future labor force HUANG Sanbi,65,once an accountant in a university in Beijing,has been retired for nearly 10 years.Her day is full and well scheduled.Doing morning exerc...Rapidly aging society will challenge China’s future labor force HUANG Sanbi,65,once an accountant in a university in Beijing,has been retired for nearly 10 years.Her day is full and well scheduled.Doing morning exercises, studying ways of maintaining her health and having fun with the family have become her daily "obligatory courses." She is one of the lucky ones,leading a happy life in her old age,not worrying about things like pension and medical insurance. However,many senior citizens in rural areas or with medium and low income are not well prepared for their retirement.Problems caused by an aging population pose a big challenge to China’s future development,despite its recent economic progress.展开更多
An aging society is defined by the UN as one where 10 per- cent of its population are aged above 60 years or those 65 years old and above make up 7 percent of the whole popula- tion.By this definition,China became an ...An aging society is defined by the UN as one where 10 per- cent of its population are aged above 60 years or those 65 years old and above make up 7 percent of the whole popula- tion.By this definition,China became an aging society seven years ago. Currently,China is home to 145 milfion people aged 60 years and above,accounting for 11 percent of the country’s population; and this group is growing at a rate of over 3 percent,meaning the country now has a sharply increasing elderly population.展开更多
More facilities and caregivers are needed to help China’s elderly enjoy the twilight of their lives Zhang Lilan, a 65-year-old Beijing resident, was finally admitted to her top choice retirement home at the Beijing N...More facilities and caregivers are needed to help China’s elderly enjoy the twilight of their lives Zhang Lilan, a 65-year-old Beijing resident, was finally admitted to her top choice retirement home at the Beijing No. 1 Social Welfare Institution in展开更多
文摘Malaria is uncontrolled burden in the world till now.Despite of different efforts to develop antimalarial drug for decades,any anti-malarial drug can able to eradicate completely till now.Many anti-malarial substances are practically ineffectual because of their physicochemical limitations,cytotoxicity,chemical instability and degradation,and limited activities against intracellular parasites.Taking into consideration,the amount of research is going to conduct in the field of nanoparticle based drug delivery systems,lead to new ways of improving the treatment of infectious diseases.The study has focused on the progress and advancement of research on nanotechnology based drug delivery to eradicate the malaria.We like to focus the efficacy of nanotechnology based drug application for the opening out of novel chemotherapeutics in laboratory research,which may show the way to better use with age-old antimalarial drug and may draw the attention of pharmaceutical industries for the improvement and designing of effective anti-malarial drugs in future.
文摘The production of scissors in China can be traced back about 4000 years. In ancient times, Chinese people called scissors "cutters" or "reamers". The cutters unearthed from an ancient tomb of the Western Han Dynasty (206B.C. —— 8 A.D.) in Luoyang of Henan Province were made in the shape of the figure "8" with an opening at its top and without any pivot. They were bent into shape with an iron bar blade at both ends.
文摘Rapidly aging society will challenge China’s future labor force HUANG Sanbi,65,once an accountant in a university in Beijing,has been retired for nearly 10 years.Her day is full and well scheduled.Doing morning exercises, studying ways of maintaining her health and having fun with the family have become her daily "obligatory courses." She is one of the lucky ones,leading a happy life in her old age,not worrying about things like pension and medical insurance. However,many senior citizens in rural areas or with medium and low income are not well prepared for their retirement.Problems caused by an aging population pose a big challenge to China’s future development,despite its recent economic progress.
文摘An aging society is defined by the UN as one where 10 per- cent of its population are aged above 60 years or those 65 years old and above make up 7 percent of the whole popula- tion.By this definition,China became an aging society seven years ago. Currently,China is home to 145 milfion people aged 60 years and above,accounting for 11 percent of the country’s population; and this group is growing at a rate of over 3 percent,meaning the country now has a sharply increasing elderly population.
文摘More facilities and caregivers are needed to help China’s elderly enjoy the twilight of their lives Zhang Lilan, a 65-year-old Beijing resident, was finally admitted to her top choice retirement home at the Beijing No. 1 Social Welfare Institution in
