Search results for "HEALTHY"
showing 10 items of 824 documents
The association between the Mediterranean diet and magnetic resonance parameters for knee osteoarthritis: data from the Osteoarthritis Initiative
2018
The Mediterranean diet appears to be beneficial for osteoarthritis (OA), but the few data available regarding the association between the diet and the condition are limited to X-ray and clinical findings. The current study aimed to investigate the association between adherence to the Mediterranean diet and knee cartilage morphology, assessed using magnetic resonance (MRI) in a cohort of North American participants. Seven hundred eighty-three participants in the Osteoarthritis Initiative (59.8% females; mean age 62.3 years) in possession of a MRI assessment (a coronal 3D FLASH with Water Excitation MR sequence of the right knee) were enrolled in our cross-sectional study. Adherence to the Me…
FMRI of the Cerebellum: Rostral Paravermal Activation in Tongue and Lip
1998
We investigated with fMRI the cerebellar representation of articulatory vertical movements of the tongue and orofacial muscles in healthy volunteers and its correspondence to the area known to be affected in cerebellar dysarthria. fMRI stimulation is mainly unilateral in agreement with the frequent occurrence of dysarthria in unilateral infarction.
Assessment of a single-acquisition imaging sequence for oxygen-sensitive (3)He-MRI.
2001
MRI of the lungs using hyperpolarized helium-3 (3He) allows the determination of intrapulmonary oxygen partial pressures (pO2). The need to separate competing processes of signal loss has hitherto required two different imaging series during two different breathing maneuvers. In this work, a new imaging strategy to measure pO2 by a single series of consecutive scans is presented. The feasibility of the method is demonstrated in three healthy human volunteers. Maps and histograms of intrapulmonary pO2 are calculated. Changes in the oxygen concentration of the inhaled gas mixture are well reproduced in the histograms. Monte Carlo (MC) simulations of the temporal evolution of 3He hyperpolariza…
Scientific approach for ozone absorption in blood during systemic indirect endovenous ozonetherapy
2018
Introduction.
 Reading reference ozone books from Dra. Menendez, Dra. Viebhan, Dra. Borrelli and Dr. Bocci, proper timing for mixing ozone in blood during autohemotherapy is not calculated in a scientific way, having only an estimation of it based on changes in the blood color, more related to oxygen absorption than on ozone itself.
 
 Material and methods.
 We decided to reproduce a reduced model of great autohemotherapy or recently renamed as systemic indirect endovenous ozonotherapy (SIEVO) by the World Federation of Ozone Therapy – WFOT, using syringes to simplify the experiment. Our model consisted of a 20 mL syringe filled with 10 mL of blood withdrawn from healthy…
Toward Livable City Centers. Hebron as a Case Study
2012
City centers of Palestinian cities face many urban planning problems; the downtown city is mostly crowded especially in the last few years, because of the increasing population of the cities and the daily migration of the residents from the nearby villages. Everyone can touch the traffic jam problem, the bad quality of urban spaces, the lack of gardens and open spaces in the city center. All this affects negatively the citizens of the city, feeling uncomfortable in the city center. Thus, this study comes to light to draw guidelines to create a comfortable and livable urban environment for people in the city center and to develop the city center to a more environmental, functional, beautiful…
Realization of administration unit for3He with gas recycling
2011
Hyperpolarized (HP) noble gases (3He,129Xe) are used for MR-imaging of the lung. In the majority of case the HP gas is filled in Tedlarbags and directly inhaled by the patients. Starting from an earlier pilot device, an administration unit was built respectively to the Medical Devices Law to administer patients HP noble gas boli in defined quantities and at a predefined time during inspiration with high reproducibility and reliability without reducing MR-quality. The patient's airflows are monitored and recorded. It is possible to use gas admixtures, measure the polarization on-line and collect the exhaled gas for later recycling. The first images with healthy volunteers were taken with thi…
Does force-field adaptation induce after-effects on space representation?
2017
AbstractPrism adaptation is a well-known model to study sensorimotor adaptive processes. It has been shown that following prism exposure, after-effects are not only restricted to the sensorimotor level but extend as well into spatial cognition. The main purpose of the present study was to investigate in healthy individuals whether expansion to spatial cognition is restricted to adaptive processes peculiar to prism adaptation or whether it occurs as well following other forms of adaptive process such as adaptation to a novel dynamic environment during pointing movements. Representational after-effects were assessed by the perceptual line bisection task before and after adaptation to a leftwa…
Augmented Reality Visualisation Concepts to Support Intraoperative Distance Estimation
2019
The estimation of distances and spatial relations between surgical instruments and surrounding anatomical structures is a challenging task for clinicians in image-guided surgery. Using augmented reality (AR), navigation aids can be displayed directly at the intervention site to support the assessment of distances and reduce the risk of damage to healthy tissue. To this end, four distance-encoding visualisation concepts were developed using a head-mounted optical see-through AR setup and evaluated by conducting a comparison study. Results suggest the general advantage of the proposed methods compared to a blank visualisation providing no additional information. Using a Distance Sensor concep…
Nutraceuticals and functional foods for the control of plasma cholesterol levels. An intersociety position paper
2018
Current evidence shows that cholesterol management either reduces the likelihood of cardiovascular disease (CVD) or slows down its progression. Hence, it is important that all health professionals make appropriate use of all the available intervention strategies to control risk factors: from dietary improvement and positive lifestyle changes to the use of functional foods, food supplements, and drugs. This review examines the effect of the most frequently occurring cholesterol-lowering substances in functional foods or in supplements across Europe, namely plant sterols and stanols, monacolin K found in red yeast rice, berberine and beta-glucans. We conclude that currently available suppleme…
Pirmsskolas pedagoga un 2-3 gadus vecu bērnu vecāku sadarbība bērna veselīga dzīvesveida paradumu veidošanai
2020
Darbs apskata vecāku un pedagogu sadarbības nozīmi bērnu (2-3 gadu) veselīga dzīvesveida paradumu veidošanā. Šī mērķa sasniegšanai darbā tiek apskatīts, kā veidot veselīgas darba attiecības starp bērna pedagogu un bērna vecākiem, jo šādām attiecībām jābūt pirms tiek sākta runa par to, kādiem būtu jābūt šiem paradumiem, ko vecāku un pedagoga sadarbības rezultātā iemācītu bērnam. Kad sadarbībai nepieciešamās attiecības ir izveidotas, tad var sākt darbu pie bērna mācīšanas. Un par šo visu tiek aprakstīts šajā darbā. Darbā apskatīti veselīgi paradumi bērnam no ēšanas, fizisko aktivitāšu, higiēnas puses. Tāpat kā zināt, ko bērnam mācīt, ir jāzina ko bērnam nemācīt. Tas tiek apskatīts darba pēdēj…