Small-animal PET: what is it, and why do we need it?
نویسندگان
چکیده
Small-animal PET refers to imaging of animals such as rats and mice using dedicated PET scanners. Small-animal PET has been used extensively in modern biomedical research. It provides a quantitative measure of the 3-dimensional distribution of a radiopharmaceutical administered to a live subject noninvasively. In this article, we will discuss the operational and technical aspects of small-animal PET; make some comparisons between small-animal PET and human PET systems; identify the challenges of, opportunities for, and ultimate limitations in applying small-animal PET; and discuss some representative small-animal PET applications. Education objectives: After reading this article, the technologist will be able to explain the requirements and benefits of small-animal PET in biomedical research, describe the design and general characteristics of a small-animal PET system, list and describe some of the challenges of imaging small animals, and discuss several small-animal PET applications.
منابع مشابه
Why we need to read and understand literature: literariness and Hans Rosling’s Factfulness (2018)
My article addresses the qualities of “good” literature and how an understanding of the nature of literary devices, so-called “literariness”, can enhance the reading experience. Focusing on Hans Rosling’s Factfulness (2018), I discuss some of the most important features of good writing. Six literary devices have been selected for special attention: point of view, tone, amplification, anecdotes,...
متن کاملAll It Takes for Corruption in Health Systems to Triumph, Is Good People Who Do Nothing; Comment on “We Need to Talk About Corruption in Health Systems”
Numerous investigations demonstrate that the problem of corruption in the health sector is enormous and has grave negative consequences for patients. Nevertheless, the problem of corruption in health systems is far from eminent in the international health policy debate. Hutchinson, Balabanova, and McKee have identifed in their Editorial five reasons why the health policy community has been relu...
متن کاملHigh Stakes Require More Than Just Talk: What to Do About Corruption in Health Systems; Comment on “We Need to Talk About Corruption in Health Systems”
Reluctance to talk about corruption is an important barrier to action. Yet the stakes of not addressing corruption in the health sector are higher than ever. Corruption includes wrongdoing by individuals, but it is also a problem of weak institutions captured by political interests, and underfunded, unreliable administrative systems and healthcare delivery models. We ur...
متن کاملHandicrafts, Encountering Modern Technology
This article aimes to emphasize certain points concerning traditional art , and to put forward a question. As the term” Traditional art” is rather ambiguous, first we try to clarify it. To do so, we propose an approach somehow different from one generally admitted. Thereby, we discuss the reasons why it is not so easy to give a definition of traditional art, islamic art in particular, specially...
متن کاملذخیره 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 ناماگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید
ورودعنوان ژورنال:
- Journal of nuclear medicine technology
دوره 40 3 شماره
صفحات -
تاریخ انتشار 2012