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NONINVASIVE MONITORING OF CCl4 INDUCED ACUTE AND CHRONIC LIVER DAMAGE IN RAT BY SINGLE QUANTUM AND TRIPLE QUANTUM FILTERED 23Na MAGNETIC RESONANCE IMAGING
liver damage carbon tetrachloride rat model
2015/5/22
In present study, single quantum (SQ) and triple quantum filtered (TQF) 23Na magnetic resonance imaging (MRI) was used to monitor the severity and progression of CCl4 induced acute and chronic liver d...
Noninvasive Determination of Knee Cartilage Deformation During Jumping
Simulation athletes injury
2015/4/24
The purpose of this investigation was to use a combination of image processing, force measurements and finite element modeling to calculate deformation of the knee cartilage during jumping. Profession...
Assessment of Liver Fibrosis: Noninvasive Means
FibroScan FibroTest liver fi brosis SteatoTest
2011/4/2
Liver biopsy, owing to its limitations and risks, is an imperfect gold standard for assessing the severity of
the most frequent chronic liver diseases chronic hepatitis C (HCV), B (HBV) non alcoholic...
Automatic noninvasive measurement of systolic blood pressure using photoplethysmography
Automatic noninvasive measurement systolic blood pressure photoplethysmography
2010/2/25
In this study, we present a cuff-based technique for automatic measurement of systolic blood pressure, based on photoplethysmographic signals measured simultaneously in fingers of both hands. After in...
Towards a Noninvasive Intracranial Tumor Irradiation Using 3D Optical Imaging and Multimodal Data Registration
3D Optical Imaging Multimodal Data Registration
2009/9/7
Conformal radiotherapy (CRT) results in high-precision tumor volume irradiation. In fractioned radiotherapy (FRT), lesions are irradiated in several sessions so that healthy neighbouring tissues are b...
Noninvasive techniques such as functional magnetic resonance imaging (fMRI) and transcranial magnetic stimulation (TMS) have provided insight into understanding how neural connections are altered in c...
Noninvasive Measurement of Hemoglobin Concentration Using the Near-infrared Spectroscopic Imaging Method
hemoglobin concentration near-infrared light spectroscopy noninvasive measurement
2009/6/9
We have developed a new noninvasive method for measuring hemoglobin concentration called the “near-infrared spectroscopic imaging method.” This method is based on Lambert-Beer's law and on estimating ...
Noninvasive myocardial contractility monitoring with seismocardiography during simulated dives
Aged Atmosphere Exposure Chambers Bradycardia Diving Heart Catheterization Heart Function
2009/6/4
OBJECTIVE: To determine if bradycardia during hyperbaric exposure is accompanied by a negative influence on myocardial contractility. METHODS: Accelerometer-based registration of myocardial compressio...
New system allows earlier monitoring of fetal heartbeat--Noninvasive technique could prevent complications
new system fetal heartbeat complications noninvasive technique
2009/6/3
Tiny fluctuations in a fetus's heartbeat can indicate distress, but currently there is no way to detect such subtle variations except during labor, when it could be too late to prevent serious or even...
Evaluation of diabetic neuropathy using the tone-entropy analysis, a noninvasive method to estimate the autonomic nervous function
tone-entropy analysis noninvasive method autonomic nervous function
2009/5/8
It is clinically important to diagnose diabetic neuropathy at the early stage. In this study, the toneentropy analysis of electrocardiogram was applied to diabetic patients to evaluate its usability...
Noninvasive Assessment of the Vasoconstrictive Effects of Hyperoxygenation
Vasoconstrictive arterial
2009/5/8
Dooley JW, Mehm WJ. Noninvasive Assessment of the Vasoconstrictive Effects of Hyperoxygenation. J. Hyperbaric Med 1989; 4(4):177-187.
Noninvasive Blood Pressure Monitoring in the Monoplace Chamber: A New Technique
equipment HYPERBARIC CHAMBERS Monoplace Noninvasive Blood Pressure Monitoring
2009/5/8
Meyer GW, Hart GB, Strauss MB. Noninvasive Blood Pressure Monitoring in the Monoplace Chamber: A New Technique. J. Hyperbaric Med 1989; 4(4):211-216.
Laser oximetry：A novel noninvasive method to determine changes in penile hemodynamics in an anesthetized rabbit model
Penile erection oxyhemoglobin near-infrared spectroscopy intracavernosal pressure pelvic nerve stimulation tissue oxygen saturation
2008/12/30
This study was designed to determine the utility and validity of laser oximetry in measuring changes in penile hemodynamics. Anesthetized male New Zealand White Rabbits were divided into 2 groups, a...
Soft Tissue Facial Morphology in Obese Adolescents: A Three-Dimensional Noninvasive Assessment
Anthropometry Face Obesity Soft tissues Three-dimensional
2008/12/8
The number of obese adolescents is increasing in the Western society. For a deeper understanding of the mechanisms underlying this pathology, the quantitative characteristics of the facial soft tiss...
Laser oximetry: A novel noninvasive method to determine changes in penile hemodynamics in an anesthetized rabbit model
penile hemodynamics anesthetized rabbit model
2008/12/2
This study was designed to determine the utility and validity of laser oximetry in measuring changes in penile hemodynamics. Anesthetized male New Zealand White Rabbits were divided into 2 groups, a...