The effects of ionizing radiation on the development of human caries lesions in vitro

نویسندگان

  • Deborah Pereira Lee
  • Maria Regina Lorenzetti Simionato
  • Maria Aparecida Alves de Cerqueira Luz
چکیده

• Deborah Pereira Lee Undergraduate Student, School of Dentistry, University of São Paulo, São Paulo, SP, Brazil • Luciana Cardoso Espejo-Trung Department of Operative Dentistry, School of Dentistry, University of São Paulo, São Paulo, SP, Brazil • Maria Regina Lorenzetti Simionato Department of Microbiology, Institute of Biomedical Sciences, University of São Paulo, São Paulo, SP, Brazil • Fabio de Abreu Alves Department of Stomatology, School of Dentistry, University of São Paulo, São Paulo, SP, Brazil • Moacyr Domingos Novelli Department of Stomatology, School of Dentistry, University of São Paulo, São Paulo, SP, Brazil • Maria Aparecida Alves de Cerqueira Luz Department of Operative Dentistry, School of Dentistry, University of São Paulo, São Paulo, SP, Brazil

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Consumption of antioxidant dietary agents, curcumin and vitamin C, protects cellular DNA from gamma-radiation

Background: Exposure to ionizing radiation results in genotoxicity and the unrepaired lesions in cellular DNA results in cell cycle arrest, reproductive death, interphase death, division delay, chromosome aberrations, mutations, etc. leading to the intensive destruction of cells and violation of their proliferative capacity there by adversely affecting the mammalian system. Since ionizing radia...

متن کامل

Exposure to Mobile Phone Radiation Opens New Horizons in Alzheimer’s Disease Treatment

Alzheimer’s disease, the most common type of dementia and a progressive neurode-generative disease, occurs when the nerve cells in the brain die. Although there are medications that can help delay the development of Alzheimer’s disease, there is cur-rently no cure for this disease. Exposure to ionizing and non-ionizing radiation may cause adverse health effects such as cancer. Looking at th...

متن کامل

Effects of gamma radiation on adipose-derived mesenchymal stem cells of human breast tissue

Background: During radiation therapy, stromal cells surrounding the tumor (e.g mesenchymal stem cells) may affect the treatment outcomes. We aimed to investigate the effects of gamma radiation on the mRNA expression of cytokines, DNA damage and population doubling time (PDT) of adipose-derived mesenchymal stem cells (ASCs). Material and methods: ASCs were enzymatically extracted from breast tis...

متن کامل

A review on combined biological effects of microwave and other physical or chemical agents

With the development of science and technology, microwave has been used in many fields such as industry, military, medicine and communication. People are living in a lapped and dynamic electromagnetic environment. Concerns about potential hazards of microwave are getting increasing attentions. The single biological effects of microwave were widely discussed which was considered harmful. Relevan...

متن کامل

Radiation hormesis and adoptive response induced by low doses of limiting radiation

  Ionizing radiation has long been known to produce detrimental biological effects. Although these harmful effects are the results of high doses of exposure, some other maladies such as mutation and cancer seems  to be induced at low doses of exposure. In recent decades, however, some pioneer scientists have indicated that ionizing radiation like many other essential agents has toxic effects  ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2014