Effect of magnetic therapy in bladder dysfunction and quality of life in paraplegic patients.

BACKGROUND: Urinary dysfunction is linked to spinal cord injury (SCI). The quality of life (QoL) declines in both neurogenic bladder impairment and non-disordered patients. OBJECTIVE: To ascertain the effectiveness of pulsed magnetic therapy on urinary impairment and QoL in individuals with traumatic incomplete SCI. METHODS: This study included forty male paraplegic subjects with neurogenic detrusor overactivity (NDO) for more than one year following incomplete SCI between T6-T12. Their ages ranged from 20 to 35 and they engaged in therapy for three months. The subjects were divided into two groups of equal size. Individuals in Group I were managed via pulsed magnetic therapy once per week plus pelvic floor training three times a week. Individuals in Group II were managed with only three times a week for pelvic floor training. All patients were examined for bladder cystometric investigations, pelvic-floor electromyography (EMG), and SF-Qualiveen questionnaire. RESULTS: There was a noteworthy increment in individuals in Group I in volume of bladder at first desire to void and maximum cystometric capacity, detrusor pressure at Qmax, and maximum flow rate. There was a momentous increment in Group I in measures of evaluation of EMG biofeedback. There was a notable rise in Group I in SF-Qualiveen questionnaire. CONCLUSION: Magnetic stimulation should be favored as beneficial adjunct to traditional therapy in the management of bladder impairment and enhancing QoL in individuals with SCI.

[The use of magnetic therapy in the treatment of children with lower micrognathia using compression-distraction osteosynthesis]. / Primenenie magnitoterapii pri lechenii detei s nizhnei mikrognatiei metodom kompressionno-distraktsionnogo osteosinteza.

PURPOSE: To study the effect of magnetic therapy on the formation of distraction regenerate of the lower jaw in patients with lower micrognathia. MATERIALS AND METHODS: The study comprised 159 patients with inferior micrognathia of congenital and acquired etiology. The patients were divided into 2 groups. The main group consisted of 112 patients who received magnetic therapy: 55 patients with congenital micrognathia and 57 patients with acquired micrognathia. The control group included 47 patients who did not undergo magnetic therapy: 20 patients with congenital micrognathia and 27 patients with acquired micrognathia. Magnetic therapy was performed daily starting from day 1 or 2 after surgery. Ultrasound monitoring began on the 7th day of distraction and was carried out every 3-4 days, which made it possible to assess the dynamics of the formation of the distraction regenerate. RESULTS: Ultrasound examination on the 7th day of distraction revealed that in the main group the number of distraction regenerates of the normotrophic type was 36.5%, hypotrophic type 18%, hypertrophic type 54.5%. In the control group, the corresponding rates were 53%, 31% and 22%. CONCLUSION: Magnetic therapy induces osteogenesis and accelerates the maturation of the distraction regenerate. This makes it possible to accelerate the pace of distraction without reducing the quality of the regenerate.

Efficacy and Safety of Pulse Magnetic Therapy System in Insomnia Disorder: A Multicenter, Randomized, Double-Blind, Placebo-Controlled Trial.

OBJECTIVE: This study's objective is to assess the efficacy and safety of Pulsed Magnetic Therapy System (PMTS) in improving insomnia disorder. METHODS: Participants with insomnia disorder were randomly assigned to receive either PMTS or sham treatment for four weeks (n= 153; PMTS: 76, sham: 77). Primary outcomes are the Insomnia Severity Index (ISI) scores at week 0 (baseline), 1, 2, 3, 4 (treatment), and 5 (follow-up). Secondary outcomes are the Pittsburgh Sleep Quality Index at baseline and week 4, and weekly sleep diary-derived values for sleep latency, sleep efficiency, real sleep time, waking after sleep onset, and sleep duration. RESULTS: The ISI scores of the PMTS group and the sham group were 7.13±0.50, 11.07±0.51 at week 4, respectively. There was a significant group×time interaction for ISI (F3.214, 485.271=24.25, p<0.001, ηp 2=0.138). Only the PMTS group experienced continuous improvement throughout the study; in contrast, the sham group only experienced a modest improvement after the first week of therapy. At the end of the treatment and one week after it, the response of the PMTS group were 69.7% (95% confidence interval [CI]: 58.6%-79.0%), 75.0% (95% CI: 64.1%-83.4%), respectively, which were higher than the response of the sham group (p<0.001). For each of the secondary outcomes, similar group×time interactions were discovered. The effects of the treatment persisted for at least a week. CONCLUSION: PMTS is safe and effective in improving insomnia disorders.

Analgesic Effectiveness of Physical Therapy Combining the Use of Electromagnetic Fields with Light Radiation Emitted by LEDs along with the Use of Topical Herbal Ointment in Patients with Gonarthrosis.

(1) Background: The aim of the study is to evaluate the analgesic effectiveness of a physical therapy regimen that combines the use of an electromagnetic field with light radiation emitted by LEDs, along with the use of Traumeel S ointment, in patients with gonarthrosis. (2) Methods: The study included 90 patients with knee osteoarthritis (grade 2 Kellgren and Lawrence osteoarthritis). They were divided into three groups: Group I, 30 patients treated with magnetic stimulation plus LED therapy; Group II, 30 patients treated with Traumeel S ointment; and Group III, 30 patients treated with magnetic stimulation plus LED therapy with Traumeel S ointment. Pain intensity was assessed using the VAS and Laitinen scales before and after a series of treatments. (3) Results: Significant results in terms of pain reduction before and after treatment were obtained in each of the study groups, as there were significant differences in the VAS pain intensity scores before and after the procedures between the groups. In group I, with electromagnetic field and LED light treatment, the difference was 35.5; in group II, which received Traumeel S® ointment, the difference was 18.5; and in group III, with electromagnetic field and LED light treatment as well as Traumeel S ointment, the difference was 26.5. In the Laitinen scale, the differences were insignificant, although the size distribution was similar. (4) Conclusions: The therapy used in this study showed that magnetic stimulation plus LED therapy and the use of Traumeel S ointment gave positive results in terms of pain reduction in each of the study groups. The strongest analgesic factor seems to be magnetic and LED therapies used separately. Traumeel S in magnetoledophoresis does not work synergistically with the magnetic field of LED light, and even worsens the effect of the therapy used.

Investigation of the effectiveness of magnetic field therapy in women with urinary incontinence: Literature review.

OBJECTIVE: Magnetic stimulation (MS) provides a novel strategy for the treatment of urinary incontinence (UI), although its efficacy remains uncertain. This systematic review both evaluated the effects of MS treatment on UI and investigated its impacts on female patients' life quality. METHODS: A review of the literature that was conducted in EMBASE, PubMed, Google Scholar, and the Cochrane Library (2016-2021) with the search terms; Incontinence of stress OR urge of urination OR Urinary incontinence mixed type. The search was carried out for all randomised controlled trials (RCTs) in English. A manual search has also been conducted for the reference lists of the studies found. Seven studies, with a total of 523 patients (475 patients with SUI), 12 urge urinary incontinence. The study included patients with (UUI) and 36 patients with mixed urinary incontinence (MUI). A total of 10 male patients were excluded from the study. In the included studies, The International Incontinence Questionnaire-Short Form was used to investigate the effects of MS therapy on UI symptoms (ICIQ-SF). RESULTS: According to the literature review, MS is an effective therapy option for female patients with UI. Still, to establish the efficacy of MS in this area, more large-scale, high-quality RCTs with extended follow-up periods that use consistent stimulation modalities and evaluate comparable outcomes are needed. CONCLUSION: MS treatment leads to an improvement in the symptoms of UI, in addition to an associated Improved quality of life for patients, without any reported side effects, while the longer-term treatment outcomes must be determined by long-term trials.

[The high-intensity pulsed magnetic therapy in the medical rehabilitation of children. (Literature review)]. / Vysokointensivnaya impul'snaya magnitoterapiya v meditsinskoi reabilitatsii detei. (Obzor literatury).

In recent decades, a promising area of physiotherapy has been intensively developed In Russia and abroad - magnetic therapy, based on the use of various types of magnetic fields for preventive, curative and rehabilitative purposes. The use of high-intensity pulsed magnetotherapy is promising. The effectiveness of the method in a number of diseases of childhood, which has an active stimulating effect on the state of the neuromuscular apparatus, has been proven.

[Non-drug technologies in restoring endometrial receptivity as a cause of impaired fertility in women of reproductive age. (Literature review)]. / Nemedikamentoznye tekhnologii v vosstanovlenii retseptivnosti endometriya kak prichiny narusheniya fertil'nosti u zhenshchin reproduktivnogo vozrasta. (Obzor literatury).

Globally, 13% of the population has difficulty conceiving. In Russia, the proportion of infertile marriages ranges from 8 to 17.5%, with half of all forms of female infertility being the uterine form. The main etiological factors for impaired endometrial receptivity are infectious diseases leading to the development of chronic endometritis (most often found in tuboperitoneal infertility), dishormonal background associated with the development of hyperplastic processes in endocrine infertility, uterine fibroids, chronic endometritis and endometriosis. The frequency of detection of uterine cavity diseases in patients with repeated unsuccessful IVF programs ranges from 18 to 50%. The review examines the etiological factors and other causes of endometrial pathology leading to the development of chronic endometritis, possible mechanisms for the development of impaired growth and receptivity of the endometrium, and, as a consequence, the impossibility of pregnancy. Therapeutic strategies for restoring endometrial thickness and receptivity using pharmacological and non-pharmacological methods are described. Based on the analysis of literature data, it is shown that the use of physiotherapeutic factors in treatment programs that have pronounced anti-inflammatory, immuno- and hormone-modulating, reparative-regenerative, metabolic, vasocorrective and defibrosing effects allows for a relatively short period of time to improve endometrial receptivity, normalize hormonal levels and restore fertility in women of reproductive age, which ensures the possibility of successful embryo implantation, fetal development and childbirth.

[Non-drug methods of treatment of post-thrombophlebitic syndrome]. / Nemedikamentoznye metody lecheniya posttromboflebiticheskogo sindroma.

Postthrombophlebitic syndrome (PTPS) develops in 20-50% of patients who have had deep vein thrombosis (DVT). Patients with chronic venous insufficiency (CVI) of class C4-C5 according to the CEAP clinical classification, which developed as a result of DVT of the lower extremities, including those who underwent endovascular treatment (iliac vein stenting), are subject to staged medical rehabilitation. In this regard, the development of personalized complex technologies for the sanatorium treatment of patients with PTPS is an important medical and social problem. PURPOSE OF THE STUDY: Study of clinical efficacy and identification of the mechanisms of action of a new complex of spa treatment of patients with PTPS of the lower extremities using supravenous laser radiation, low-frequency magnetotherapy, dry-air carbon dioxide baths and structured therapeutic exercises in the gym. MATERIAL AND METHODS: 60 patients with PTPS of the lower extremities (CVI C4-C5 according to CEAP) were under observation. All patients were randomly divided into 2 groups: first group (main group) included 30 patients who received a treatment, including procedures for supravascular laser blood irradiation, pulsed magnetotherapy and dry-air carbon dioxide baths, as well as structured therapeutic exercises in gym under the supervision of an exercise therapy instructor; second group (control group) included 30 patients who received standard elastic compression (compression class 2-3) while taking lymphovenotonics (a combination of diosmin and hesperidin) and therapeutic exercises in the gym. RESULTS: Against the background of the course of treatment in patients of the main group, to a greater extent than in the control group, a decrease in the clinical symptoms of the disease was noted: a more pronounced regression of edema, a decrease in heaviness in the legs, as evidenced by the data of anthropometric studies and questionnaires on the CIVIQ-2 scale. Positive dynamics in the microcirculation system (MC) was established, which was confirmed by the data of laser Doppler flowmetry. In patients with spastic-congestive type of MC, a decrease in the initially increased myogenic and neurogenic tone of arterioles was registered. There was a decreasing of stagnation in the venular link. In patients with hyperemic-congestive type of MC, the initially reduced tone of arterioles increased, which contributed to the improvement of blood flow in the capillaries. There was also a decrease in congestion in the venular link of the microvasculature. CONCLUSION: A new effective complex method for the rehabilitation of patients with PTPS has been developed, including laser exposure according to the general method, pulsed magnetotherapy and dry-air carbon dioxide baths, which have a multifocal effect on different links in the pathogenesis of PTPS.

Do Magnetic Fields Have a Place in Treating Vascular Complications in Diabetes?

The use of electromagnetic field therapy (EMFT) is a non-invasive, potential alternative or complementary choice in the treatment of wounds, chronic pain, neuropathy, and other medical conditions, including tissue repair and cell proliferation. Static magnetic fields (SMFs) have been reported to increase microcirculatory blood flow by mediating vasodilation via nitric oxide. Studies report that SMF exposure causes homeostatic, normalizing effects on the vascular tone that may have beneficial effects in situations where tissue perfusion is limited, such as may be present in diabetes. Pulsed electromagnetic fields (PEMFs) have also shown promise in treating diabetic wounds by improving wound healing rates and other attributes. Our purpose was to critically review prior applications of EMFT for relevancy and effectiveness in treating diabetic complications. The goal was to provide information to allow for informed decisions on the possible use of these modalities in the treatment of persons with diabetic complications. The focus was on the following major areas: wound healing, neuropathy, blood glucose control, blood flow, inflammation and oxidative stress.

Short time effects of a low-frequency, high intensity magnetic field in the treatment of chronic neck and low back pain.

Introduction: Neck and back pain afflicts millions of people. Magnetotherapy has shown to have anti-inflammatory effects that could act on pain generation, but the literature lacks provide a precise therapeutic protocol. Methods: A high-intensity electromagnetic field with a dedicated applicator was administered to 38 patients with low-back pain and 30 patients with neck pain. The device provides 60 mT and a frequency of 50 Hz for 30 minutes, the session was repeated 4 times. Results: The mean VAS of the low-back pain group decreased from 6.56 to 4.54, with a significant reduction of 30.8%. The mean VAS of the neck pain group decreased from 6.51 to 1.96, with a significant reduction of 69.9%. Discussion: The treatment used showed good results in both groups of the patient, without side effects. The therapeutic protocol adopted is safe, provide rapid relief from the pain and is not time demanding. This treatment could represent an effective non-pharmacologic physical therapy option in the treatment of low-back pain and cervical pain.

Dexamethasone-Loaded biodegradable magnetic microparticles for treatment of CFA-induced chronic pain in rats.

Traditional drug solutions or suspensions, have been shown to treat pain in complete Freund's adjuvant (CFA)-induced chronic inflammatory pain in rats, with or without combination with magnetic therapy. In this study, we aimed to prepare, characterize, and evaluate the therapeutic effects of microparticles containing dexamethasone for local administration and treatment of chronic inflammatory pain. The results showed the following; a) Preparation and characterization: two ratios of poly(lactic-co-glycolic acid) (PLGA)/poly(lactic acid) (PLA) were used. The prepared batches were similar in size and magnetic responsiveness. The microparticle size distribution assessed via electron microscopy suggested a homogeneous distribution and absence of aggregates. Dexamethasone release profiles (microparticles synthesized with a feed ratio of 1:4) showed a sustained release in vitro and good biocompatibility with tissues. b) Therapeutic effect: the treatment effect of dexamethasone-PLGA magnetic microspheres + magnetic therapy was substantially better than that observed for other groups on day 4, as monitored by appearance, mechanical pain threshold, and histological analysis. This type of carrier could be a suitable magnetically retainable local drug delivery system for treating chronic pain.

Repetitive transcranial magnetic stimulation (rTMS) as therapy in an infant with epilepsia partialis continua.

Introduction: We present a case of a 10-month-old girl undergoing repetitive TMS (rTMS) for the treatment of drug-resistant epilepsy. Case report: A 10-month-old girl, later diagnosed with pathogenic POLG1 mutations, presented to our institution with chronic progressive EPC (epilepsia partialis continua) manifesting as a frequent, left-sided, synchronous continuous jerking of the arms and legs. The seizures were drug-resistant to multiple antiseizure medications and epilepsy surgery, responding only to continuous anesthesia. rTMS therapy was attempted to interrupt seizures. Results: rTMS therapy, using an activating protocol to introduce a temporary lesion effect, was used to interrupt persistent, ongoing seizures. Conclusion: rTMS can be safely used to abort seizures in patients as young as 10 months old.

[Efficacy and safety of magnet therapy using portable device for knee osteoarthritis. 55-week double-blind study results]. / Effektivnost' i bezopasnost' primeneniya magnitoterapii s pomoshch'yu portativnogo apparata pri lechenii osteoartrita kolennykh sustavov. Rezul'taty dvoinogo slepogo 55-nedel'nogo issledovaniya.

Instrumental physiotherapeutic treatment using portable devices is optimal for patients with rheumatic diseases due to the devices' greater accessibility. However, there are still issues concerning the efficacy of physical factors generated by portable equipment in osteoarthritis (OA), mostly due to the limited evidence. OBJECTIVE: To study the efficacy and safety of long-term use of the portable magnet therapy device ALMAG+ (Almag Active) in knee OA (KOA). MATERIALS AND METHODS: A double-blind, randomized, placebo-controlled, prospective, 55-week clinical trial of the medical device was conducted. The study included patients with primary and secondary (associated with immunoinflammatory rheumatic diseases) KOA stages I-III according to Kellgren-Lawrence diagnosed using generally accepted criteria (R. Altman et al., 1986). Enrollment of patients with secondary KOA was allowed given that the remission or low disease activity was achieved. During the study patients had to receive steady drug therapy. No intra-articular injections of glucocorticosteroids, hyaluronic acid, PRP, and physiotherapy procedures for knees (electrotherapy, shockwave therapy, heat therapy, hydrotherapy, peloid therapy) were allowed three months or less before the enrollment and throughout the study. According to the approved protocol, 77 patients (mean age 52.73±12.97 years) from two research centers participated in the study: 32 (41.6%) were males, and 45 (58.4%) were females. Primary KOA occurred in 41 (52%) patients, 36 (46.8%) patients had secondary KOA (associated with rheumatoid arthritis, ankylosing spondylitis, Sjögren's disease, psoriatic arthritis, systemic lupus erythematosus, or diffuse scleroderma). All patients received NSAIDs as a concomitant therapy, 24.7% received diacerein, 28.6% received disease-modifying anti-rheumatic drugs, 2.6% received methylprednisolone up to 8 mg/day, and 9% received biologic therapy. After randomization, 40 (52%) patients received placebo treatments (Group 1) and 37 (48%) received active treatments (Group 2). Both groups were comparable in the main parameters. The proportion of smokers was higher in Group 2, but the difference was not statistically significant. During the 55-week follow-up, three courses of 18 daily home magnet therapy procedures each were performed. RESULTS: In both groups, starting from week 5 of the study, an improvement of pain on movement and at rest according to VAS compared to the baseline (p<0.01 at all assessment time points) was observed, which can be explained by a pronounced placebo effect, often observed in OA. The improvement of pain at rest was more prominent in Group 2 vs. Group 1 at Week 21 (p=0.038) and Week 55 (p=0.017) of the study, probably due to the anti-inflammatory effect. The overall WOMAC index score was also lower in Group 2 vs. Group 1 at Weeks 21 and 55 (p=0.03 at both time points). The mean articular cartilage thickness, determined by ultrasound, reduced in Group 1 and remained practically unchanged in Group 2 (p=0.011). No adverse events associated with the use of the ALMAG+ (Almag Active) device, according to the attending physician, and no exacerbations of immunoinflammatory rheumatic diseases during the study period were reported. CONCLUSION: The results of a double-blind, placebo-controlled study of magnet therapy using a portable device demonstrated analgesic, anti-inflammatory, and structure-modifying effects of this type of physiotherapeutic treatment. No adverse events and exacerbations of rheumatic diseases associated with the study treatment have been reported.

[Application of kinesis-taping and low frequency pulse magnetic therapy in medical rehabilitation of athletes with post-traumatic edema of the lower extremities]. / Primenenie kinezioteipirovaniya i nizkochastotnoi impul'snoi magnitoterapii v meditsinskoi reabilitatsii sportsmenov s posttravmaticheskim otekom nizhnikh konechnostei.

In the conditions of increasingly stringent anti-doping rules, the development of new non-drug methods of treatment and rehabilitation of athletes is of particular importance. OBJECTIVE: Development of new methods of medical rehabilitation of athletes after injury. MATERIAL AND METHODS: Thirty-three athletes with knee injuries were examined. The main complaints were the presence of pronounced edema in the area of injury. All patients were randomly divided into 2 groups: in group 1 (16 patients) lymphatic drainage kinesis-taping was performed; in the 2nd group (17 patients) - complex treatment including lymphatic drainage kinesis-taping and low-frequency pulse magnetic therapy. Using laser Doppler flowmetry a study of microcirculatory disorders in the area of injury was carried out. The severity of edema was assessed by measuring the circumference of the knee joint of the diseased and healthy limbs. The assessment of the subjective feelings of athletes using questionnaires CIVIQ2 andVAS. RESULTS AND CONCLUSION: Based on the obtained subjective and objective data, a medical complex was developed using lymphatic drainage kinesis-taping and low-frequency pulse magnetic therapy, which affects different steps in the pathogenesis of edema formation. Data obtained resultedin more pronounced positive effect during complex treatment compared with monotherapy with kinesis-taping.

Electro-magnetically modulated self-propulsion of swimming sperms via cervical canal.

The purpose of this study is to theoretically investigate the electro-magneto-biomechanics of the swimming of sperms through cervical canal in the female reproductive system. During sexual intercourse, millions of sperms migrate into the cervix in large groups, hence we can approximately model their movement activity by a swimming sheet through the electrically-conducting biofluid. The Eyring-Powell fluid model is considered as the base fluid to simulate male's semen with self-propulsive sperms. An external magnetic field is applied on the flow in transverse direction. The governing partial differential system of equations is analytically solved. Creeping flow regimen is employed throughout the channel due to self-propulsion of swimmers along with long wavelength approximation. Solutions for the stream function, velocity profile, and pressure gradient (above and below the swimming sheet) are obtained and plotted with the pertinent parameters. The prominent features of pumping characteristics are also investigated. Results indicate that the propulsive velocity is reduced with an increase in the electric field which is an important feature that can be used in controlling the transport of spermatozoa inside the cervical canal. Not only is the present analysis valid for living micro-organisms, but also valid for artificially designed electro-magnetic micro-swimmers which is further utilized in electro-magnetic therapy taking place in female's lubricous cervical canal filled with mucus.

[The dynamics of sleep quality in patients with chronic insomnia during the complex spa treatment with the inclusion of transcranial magnetic therapy]. / Dinamika kachestva sna u patsientov s khronicheskoi insomniei na fone kompleksnogo sanatorno-kurortnogo lecheniya s vklyucheniem transkranial'noi magnitoterapii.

Dissatisfaction with night sleep occurs in 45% of the population. Chronic insomnia is one of the most common sleep disorders. The incidence of insomnia is estimated at 9-15%. The clinical importance of insomnia is determined by the negative impact it has on social aspects, economic performance and human health. Taking into account the prevalence of insomnia in the population and its social importance the correct diagnosis and effective treatment of insomnia is clear. OBJECTIVE: To assess the sleep quality dynamics in patients with chronic insomnia getting the complex spa treatment with the inclusion of transcranial magnetic therapy (TCMT). MATERIAL AND METHODS: It was examined 122 patients (mean age 54.0±0.92 years) with a verified diagnosis of chronic insomnia; 68.9% were women and 31.1% were men. The patients were randomized into 2 groups: the main group included 62 patients who received a spa complex and TCMT; the comparison group included 60 patients who received an identical treatment complex without TCMT. All patients were evaluated by polysomnography (PSG) data, insomnia severity index (ISI) and subjective symptoms of daytime functioning. RESULTS: As a result of treatment program implementation the patients of both groups showed a decrease in ISI and a subjective improvement in daytime well-being. In the main group the treatment led to an increase in the number of patients with mild disorders by 51.7%, a decrease in patients with moderate disorders by 16.2%, severe disorders by 45.2%, and the formation of a group of 6 people (9.7%) without sleep disorders. In the comparison group after treatment the proportion of patients with mild disorders increased by 33.3%, with moderate disorders by 3.3%, the number of patients with severe disorders decreased by 41.6%, and 3 (5%) patients had no symptoms. The mean value of ISI in the main group decreased by 35.9% (p<0.001), in the comparison group - by 23.1% (p<0.001), the difference was 12.8% (p<0.001). From clinical perspective, patients noted an improvement in the process of falling asleep, a decrease in the number of nighttime awakenings, an increase in the duration of sleep, and an improvement in functioning while awake. After the use of therapeutic complexes in patients of both groups there was a favorable reliable dynamics in the change in PSG indicators that was more pronounced in the main group. The difference between the groups in terms of PSG was: for the wakefulness time during sleep 16.3% (p<0.005), for the number of awakenings during sleep 12.8% (p<0.001), for the latency of falling asleep 13.9% (p<0.05), for micro-activation index 14.6% (p<0.05), for sleep efficiency 4.9% (p<0.05). CONCLUSION: The inclusion of TCMT in complex spa treatment can significantly reduce ISI, the symptoms' severity of impaired daytime functioning and improve sleep quality indicators according to PSG data in patients with chronic insomnia.

Efficacy of single versus multiple exposure by electromagnetic modalities on gram-negative and positive bacterial strains in an in-vitro model.

OBJECTIVES: The primary purpose of the recent experiment was to scrutinize the dissimilarity between single and multiple exposures by electrotherapeutic modalities to determine the development of Gram-positive and Gram negative bacteria spectrum. MATERIAL AND METHODS: Bacterial strains employed in this study were Gram-negative bacteria such as Pseudomonas aeruginosa, Escherichia coli, and Klebsiella pneumonae and Gram-positive bacteria such as Staphylococcus aureus, Staphylococcus saprophyticus and Streptococcus pyogenes. Fluence for Low level laser therapy (LLLT) (810 nm) was 40 J/cm2 for 80 s, for microwave (MWD) a dosage of 100-Watt with duration of 5 min and for magnetic field therapy (MT) duration of 30 min with 100% intensity was used. RESULTS: Repeated Measures of analysis of variances (RANOVA) for within-subject effects was used to detect a global significant change within the means at dissimilar time points. The experiments of within-subjects revealed a significant difference within groups, df of (3, 40), F value of 39.38 and a p value less than 0.001, representing a significant variation between the three groups between pre and post exposures. There was a significant variation between single exposure and multiple exposures in the experimental sample's pre-post between the four groups with df (1, 40) f value of 2943.69 and p value less than 0.001. Scanning and Transmission electron microscopy images were also taken into account to determine the extent of damage caused to the bacterial cells surface topography in Gram negative and Gram positive spectrums. CONCLUSION: The study demonstrated that single high exposure with the LLLT appears to have the most emphatic effect followed by exposure by MWD and MT.

Effects of a Concentric Rare-Earth Magnet on Menstrual Cycle Pain: A Parallel Group Randomized Pilot Study.

Background Based on prior reports of the use of magnets to treat pain, our goal was to determine if a concentric rare-earth alternating-pole magnet reduced period pain versus a sham-magnet.  Methods Participants were females (N=36, 18 to 35 years) who regularly experienced menstrual period pain ≥ six on the numeric pain rating scale (NPRS) of 0-10. Subjects were excluded if they took pain medication on the study day or had implanted pacemakers/metallic devices or secondary dysmenorrhea. Participants were randomized to wear a concentric neodymium-iron boron active-magnet (surface-field of 0.4 Tesla) or a sham magnet. The participant and investigator applying the device were blinded to the device used. The device was placed at the abdominal location of the reported greatest pain for 40-minutes, during which time the subject was able to conduct the normal activity. Pain scores were reported prior to device wearing and afterward. Participants with post-treatment NPRS ratings reduced by ≥ 35% from their pretreatment pain ratings were scored as having reduced pain; reductions < 35% were scored as no meaningful pain change. The threshold of 35% was chosen based on a survey of 10 women as to the level of pain reduction they viewed as meaningful to them. Of the 36 women in this pilot study, 19 wore an active-magnet and 17 wore a sham-magnet. Analyses were based on chi-square and Mann-Whitney statistical tests. Results  Pre-treatment pain scores (mean ± SD) were similar for both groups. Magnet-vs-sham pre-treatment scores were, respectively, 7.16 ± 0.85 vs. 6.94 ± 1.20 (p=0.330). Corresponding median values for the magnet (N=19) and sham (N=17) groups respectively were seven pre-treatment and four post-treatment vs. six pre-treatment and six post-treatment. Post-treatment scores for magnet treated subjects (4.16 ± 2.20) were significantly less (p=0.027) than for sham-treated (5.53 ± 1.50). Of the 19 who wore a magnet, 11 experienced meaningful pain-reduction, and eight did not. Of the 17 who wore a sham, three experienced meaningful pain-reduction, and 14 did not. Magnet and sham wearing responses were statistically significant via chi-square analysis (chi-square=6.12, p=0.013). Percentage reduction in pain score was 41.8% ± 31.1% for magnet-treated vs. 20.8% ± 16.1%, for sham-treated (p<0.05). Conclusions Results suggest that short-term wearing of the magnet herein investigated, produces a meaningful menstrual-pain reduction in some women. Thus, further expanded research seems warranted to determine if longer wearing times result in even greater pain reductions.

Effects of low frequency magnetic stimulation on myelin and inflammation in demyelinated mice / 中华物理医学与康复杂志

Objective:To explore the effect of low frequency magnetic stimulation on myelin and inflammation in the callosum of demyelinated mice.Methods:Thirty-six 6 to 8-week-old male C57BL/6J mice were randomly divided into a control group, a cuprizone (CPZ) group and a magnetic therapy group. The CPZ group and the magnetic therapy group had demyelination induced by feeding a mixed diet containing 0.3% CPZ for 6 weeks, while the control group was given conventional food. The magnetic therapy group was given 50Hz 10mT magnetic stimulation during the 6 weeks for 20min daily, 5 days a week. The body mass of each mouse was observed every 7 days. At the end of the 6th week elevated cross maze experiments were conducted to observe any anxiety state. The myelin sheath in the corpus callosum was observed using Luxol fast blue staining and myelin basic protein (MBP) immunohistochemistry Tumor necrosis factor-α (TNF-α) and interleukin-1β (IL-1β) in the corpus callosum were detected using enzyme-linked immunosorbent assays.Results:After the 6 weeks of treatment, the average body mass of the mice in the magnetic therapy group had improved significantly compared with the CPZ group. The CPZ group′s times in the elevated cross maze experiments were significantly shorter than those of the control group and also shorter than those of the magnetic therapy group. The Luxol staining showed significant myelin loss in the corpus callosum of the CPZ group, but compared with the CPZ group the average loss of myelin in the magnetic therapy group was significantly less. This was further confirmed by the MBP immunohistochemistry. Compared with the control group, the average expression of MBP in the CPZ group was significantly reduced, while in the magnetic therapy group it was significantly increased. Compared with the control group, the average TNF-α and IL-1β levels in the corpus callosum of the CPZ group increased significantly, but compared with the CPZ group the average levels in the magnetic therapy group had decreased significantly.Conclusions:Low frequency magnetic stimulation improves the body weight and anxiety state of mice. That is probably related to less myelin loss and inhibited inflammatory response in the corpus callosum.

Moderate SMFs attenuate bone loss in mice by promoting directional osteogenic differentiation of BMSCs.

BACKGROUND: Osteoporosis is a common metabolic bone disease without effective treatment. Bone marrow-derived mesenchymal stem cells (BMSCs) have the potential to differentiate into multiple cell types. Increased adipogenic differentiation or reduced osteogenic differentiation of BMSCs might lead to osteoporosis. Whether static magnetic fields (SMFs) might influence the adipo-osteogenic differentiation balance of BMSCs remains unknown. METHODS: The effects of SMFs on lineage differentiation of BMSCs and development of osteoporosis were determined by various biochemical (RT-PCR and Western blot), morphological (staining and optical microscopy), and micro-CT assays. Bioinformatics analysis was also used to explore the signaling pathways. RESULTS: In this study, we found that SMFs (0.2-0.6 T) inhibited the adipogenic differentiation of BMSCs but promoted their osteoblastic differentiation in an intensity-dependent manner. Whole genomic RNA-seq and bioinformatics analysis revealed that SMF (0.6 T) decreased the PPARγ-mediated gene expression but increased the RUNX2-mediated gene transcription in BMSCs. Moreover, SMFs markedly alleviated bone mass loss induced by either dexamethasone or all-trans retinoic acid in mice. CONCLUSIONS: Taken together, our results suggested that SMF-based magnetotherapy might serve as an adjunctive therapeutic option for patients with osteoporosis.