Cancer is a major threat to public health in the 21st century because it is one of the leading causes of death worldwide.The mechanisms of carcinogenesis,cancer invasion,and metastasis remain unclear.Thus,the developm...Cancer is a major threat to public health in the 21st century because it is one of the leading causes of death worldwide.The mechanisms of carcinogenesis,cancer invasion,and metastasis remain unclear.Thus,the development of a novel approach for cancer detection is urgent,and real-time monitoring is crucial in revealing its underlying biological mechanisms.With the optical and chemical advantages of quantum dots(QDs),QD-based nanotechnology is helpful in constructing a biomedical imaging platform for cancer behavior study.This review mainly focuses on the application of QD-based nanotechnology in cancer cell imaging and tumor microenvironment studies both in vivo and in vitro,as well as the remaining issues and future perspectives.展开更多
According to five consecutive year＇ s mental Health survey for freshmen in a higher vocational school, it is found that： vocational students＇ mental health is gradually improved; the most prominent psychological pr...According to five consecutive year＇ s mental Health survey for freshmen in a higher vocational school, it is found that： vocational students＇ mental health is gradually improved; the most prominent psychological problems among higher vocational students are： compulsion, depression and interpersonal communication; boys＇ mental health is significantly better than girls＇ ; students from different grades have varies mental health problems.展开更多
The issue of students＇ mental health has become a common concern for the students, parents, universities and even the society. Using literature to analyze the causes and types of students＇ psychological barriers and...The issue of students＇ mental health has become a common concern for the students, parents, universities and even the society. Using literature to analyze the causes and types of students＇ psychological barriers and to explain the impacts of sports on the mental health of students, the writer considers that sports can not only improve the body＇ s healthy state of college students, but also improve their mental health and play a very significant role in treating students＇ mental illness.展开更多
基金supported by the Academic Award for Excellent Ph.D.Candidates Funded by the Ministry of Education of China(No.5052011303014)the National Natural Science Foundation of China(No.81171396)+1 种基金the Science Fund for Creative Research Groups of the National Natural Science Foundation of China(Nos.20621502 and 20921062)the Fundamental Research Funds for the Central Universities of Ministry of Education of China(No.4103005).
文摘Cancer is a major threat to public health in the 21st century because it is one of the leading causes of death worldwide.The mechanisms of carcinogenesis,cancer invasion,and metastasis remain unclear.Thus,the development of a novel approach for cancer detection is urgent,and real-time monitoring is crucial in revealing its underlying biological mechanisms.With the optical and chemical advantages of quantum dots(QDs),QD-based nanotechnology is helpful in constructing a biomedical imaging platform for cancer behavior study.This review mainly focuses on the application of QD-based nanotechnology in cancer cell imaging and tumor microenvironment studies both in vivo and in vitro,as well as the remaining issues and future perspectives.
文摘According to five consecutive year＇ s mental Health survey for freshmen in a higher vocational school, it is found that： vocational students＇ mental health is gradually improved; the most prominent psychological problems among higher vocational students are： compulsion, depression and interpersonal communication; boys＇ mental health is significantly better than girls＇ ; students from different grades have varies mental health problems.
文摘The issue of students＇ mental health has become a common concern for the students, parents, universities and even the society. Using literature to analyze the causes and types of students＇ psychological barriers and to explain the impacts of sports on the mental health of students, the writer considers that sports can not only improve the body＇ s healthy state of college students, but also improve their mental health and play a very significant role in treating students＇ mental illness.
