Noninvasive methods of measuring bone blood perfusion

نویسندگان
چکیده

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

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Noninvasive Blood Pressure Measurement Methods

This paper review the historical background of noninvasive blood pressure measurement methods with their accuracies achieved and explains the requirements for common national and international standards of accuracy. Also are shortly described the development of blood pressure measurement system and a method, named electronic palpation method (EP), suitable for the long-term measurement of heart...

متن کامل

Noninvasive ultrasonic measuring system for bone geometry examination.

BACKGROUND Bone deformities are typically identified through standard radiograms. Since X-ray examinations are easily applied and offer high quality imaging, noninvasive techniques are not commonly used in bone diagnostics. Nevertheless, nonradiological techniques are considered necessary because of the harmful effects of X-ray radiation. METHODS The paper presents a new noninvasive system fo...

متن کامل

Noninvasive methods for measuring and manipulating corticosterone in hummingbirds.

The adrenocortical response to stress has been shown to be important in energy management of vertebrates. Although hummingbirds (Trochilidae) are useful models for studying energy balance, they are not amenable to traditional methods of studying hormones. In this study we report noninvasive methods for measuring and manipulating corticosterone (CORT), the principal stress glucocorticoid in bird...

متن کامل

Noninvasive methods for haemoglobin screening in prospective blood donors.

BACKGROUND AND OBJECTIVES The haemoglobin level of prospective blood donors is usually performed on blood obtained by from the finger pulp by fingerstick with a lancet and filling a capillary tube with a sample. New noninvasive methods are now available for rapid, noninvasive predonation haemoglobin screening. MATERIALS AND METHODS Prospective blood donors at our blood centre were tested, in ...

متن کامل

Newer methods for noninvasive assessment of myocardial perfusion: cardiac magnetic resonance or cardiac computed tomography?

P d t c ike Nagel, MD, PhD, makes an excellent ase for cardiac magnetic resonance CMR), discussing its high accuracy, the merging data on prognosis, the powerful ombination with late gadolinium-enhanced maging of infarction, and relative safety, ncluding freedom from radiation exposure. e readily points out the limitations at resent for CMR which include the reuirement for advanced training to ...

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

ژورنال

عنوان ژورنال: Annals of the New York Academy of Sciences

سال: 2010

ISSN: 0077-8923

DOI: 10.1111/j.1749-6632.2009.05376.x