The impact of a low-frequency magnetic field on the properties of the main and additional echo signals in manganese ferrite

2019 ◽  
Vol 45 (7) ◽  
pp. 795-802
Author(s):  
G. I. Mamniashvili ◽  
T. O. Gegechkori ◽  
T. A. Gavasheli
Keyword(s):  
Magnetic Field ◽  
Low Frequency ◽  
Manganese Ferrite ◽  
Frequency Magnetic Field ◽  
The Impact

A randomized placebo-controlled cross-over study using a low frequency magnetic field in the treatment of fatigue in multiple sclerosis

2011 ◽  
Vol 18 (1) ◽  
pp. 82-89 ◽  
Author(s):  
Maria Laura Lopes de Carvalho ◽  
Roberta Motta ◽  
Giovanna Konrad ◽  
Mario Alberto Battaglia ◽  
Giampaolo Brichetto
Keyword(s):  
Magnetic Field ◽  
Multiple Sclerosis ◽  
Therapy Group ◽  
Treatment Protocol ◽  
Low Frequency ◽  
Rehabilitation Centre ◽  
Double Blind ◽  
Beneficial Effects ◽  
Frequency Magnetic Field ◽  
The Impact

Background: Fatigue is one of the most common disabling symptoms in multiple sclerosis (MS). There is growing evidence in the literature for beneficial effects of magnetic fields on different MS symptoms and this has been reported to be beneficial in patients with MS, especially those with fatigue. Objectives: The aim of the study was to assess the effects on primary fatigue with a pulsed systemic low frequency magnetic field by means of clinical scales in a population of MS subjects. Methods: Randomized double-blind cross-over trial with 50 MS subjects with primary fatigue who were recruited among those followed as outpatients at the AISM Rehabilitation Centre, Genova, Italy. Subjects were randomized into two groups: magnetic field group and sham therapy group and evaluated with the Modified Fatigue Impact Scale (MFIS), the Fatigue Severity Scale (FSS), VAS and Time Walking Test 10 meter (TWT10m.) at the time points of the study. Each group received both sham therapy and magnetic field therapy with a wash-out period of 5 months. Subjects were treated for 24 min per session, three times per week, for 8 weeks. Statistical analysis was performed using multivariate analysis. Results: Results showed a statistically significant improvement in MFIS Physical Score for T0 − T1 ( p < 0.05) for TIME but not for TREATMENT and TIME*TREATMENT factors. No statistically significant differences were found for all other parameters considered in the study. Conclusions: Exposure to a low frequency magnetic field, within the parameters of this treatment protocol, has no advantage over sham exposure in reducing the impact of fatigue.

scholarly journals MAGNETIC THERAPY: REMOTE CONTROLLING MICROPROCESSOR SYSTEM FOR MAGNETOTHERAPY

2013 ◽  
Vol 3 (2) ◽  
pp. 13-17
Author(s):  
Katarzyna Biernat ◽  
Alicja Idziaszek-Gonzalez ◽  
Konrad Nita ◽  
Stefan Wójtowicz
Keyword(s):  
Magnetic Field ◽  
Low Frequency ◽  
Microprocessor System ◽  
Diagnostic Systems ◽  
Magnetic Field Therapy ◽  
Frequency Magnetic Field ◽  
Magnetic Therapy ◽  
Doctor's Office ◽  
Remote Patient ◽  
The Impact

Low-frequency magnetic therapy is already well established treatment of the vast range of diseases. The impact of low frequency magnetic field on human's and animals' bodies is the subject to research in many universities and medical centers. A portable microprocessor device "KTM" used in Pulsed Magnetic Field therapy has been developed at the Department of Measurement and Diagnostic Systems at the Electrotechnical Institute. Due to the device potential to use it for home therapy treatment there are new capabilities brought out e.g., increased accessibility, prolonged sessions, limited therapy costs, remote patient-doctor communication system. Magnetotherapy treatment can be an online monitored and controlled process. The device can be specified by low manufacturing and exploitation costs. Along with the "KTM" the specialized software for controlling several KTM devices from doctor's office has been created.

Change in the absorption spectra of blood exposed to a low-frequency magnetic field

2007 ◽  
Vol 74 (2) ◽  
pp. 223-229 ◽  
Author(s):  
G. A. Zalesskaya ◽  
N. P. Mit’kovskaya ◽  
O. A. Galai ◽  
A. V. Kuchinskii ◽  
O. V. Laskina
Keyword(s):  
Magnetic Field ◽  
Absorption Spectra ◽  
Low Frequency ◽  
Frequency Magnetic Field

Effect of low-frequency magnetic field on formation of pigments of Monascus purpureus

2014 ◽  
Vol 240 (3) ◽  
pp. 577-582 ◽  
Author(s):  
Jialan Zhang ◽  
Dongjie Zeng ◽  
Cui Xu ◽  
Mengxiang Gao
Keyword(s):  
Magnetic Field ◽  
Low Frequency ◽  
Monascus Purpureus ◽  
Frequency Magnetic Field
Sign in / Sign up

Export Citation Format

Share Document