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Purpose: This study examined the effect of repetitive magnetic stimulation (RMS) on the viability and proliferative response of human adipose tissue-derived stromal cells (hATSCs) in vitro.

Methods: The hATSCs were cultured primarily from human adipose tissue harvested by liposuction and incubated in a 37℃ plastic chamber. The cells were exposed to a repetitive magnetic field using a customized magnetic stimulator (Biocon-5000, Mcube Technology). The RMS parameters were set as follows: repetition rate=10Hz, 25Hz (stimulus intensity 100%= 0.1 Tesla, at 4cm from the coil), stimulated time= 1, 5, and 20 minutes. Twenty four hours after one application of RMS, the hATSCs were compared with the sham stimulation, which were kept under the same conditions without the application of RMS. The cells were observed by optical microscopy to determine the morphology and assessed by trypan blue staining for cell proliferation. The apoptosis and viability of the hATSCs were also analyzed by fluorescence-activated cell sorting (FACS) analysis of Annexin V and MTT assay.

Results: After RMS, the morphology of the hATSCs was not changed and the apoptosis of hATSCs were not increased compared to the sham stimulation. The viability of the cells was similar to the cells given the sham stimulation. Interestingly, the level of hATSC proliferation was significantly higher in all RMS groups.

Conclusion: The application of RMS may not cause a change in morphology and viability of hATSCs but can increase the level of cell proliferation in vitro. RMS might be useful as an adjuvant tool in combination with stem cell therapy without adverse effects.

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기사명 저자명 페이지 원문 목차
발목관절의 고유수용성 운동이 여성노인의 자세정렬에 미치는 영향 = The Effect of Proprioceptive Exercise of Ankle Joint on Postural Alignment in Woman Elderly Person 배영숙, 엄기매, 김난수 p.53-59

호흡운동이 뇌졸중 환자의 흉곽 확장과 폐 기능에 미치는 영향 = The Effect of Chest Expansion and Pulmonary Function of Stroke Patients after Breathing Exercise 이전형, 권유정, 김경 p.25-32

경부통증대상자에 대한 경부장애지수의 Rasch분석 = Rasch Analysis to Neck disability Index with Neck Pain Subjects 김태호, 김중휘, 공원태 p.1-8

간헐적 견인과 도수 견인이 요추 추간판 탈출에 미치는 효과 = The Effects of Intermittent Traction and Manual Traction on Lumbar Herniated Disc 권원안, 마상렬, 황윤태 p.9-16

PNF의 CI기법이 편마비 환자의 근활성도, 근피로도 및 균형에 미치는 효과 = The Effects of CI Technique in PNF on the Muscle Activity, Fatigue, and Balance in Hemiplegic Patients 지상구, 이문환, 김명권, 전혜진, 이창렬 p.17-24

가상현실을 이용한 재활 운동이 뇌졸중 환자의 정적 균형 및 보행에 미치는 효과 = Effects of Virtual Reality-based Exercise on Static Balance and Gait Abilities in Chronic Stroke 신원섭, 송창호 p.33-40

편마비 환자에서 족저근막의 두께 변화 = Change of Plantar Fascia Thickness in Hemiplegic Patients 박지원, 박성희, 고명환 p.41-46

뇌졸중 환자에서 보행 속도와 근활성도 및 족저압의 상관관계 = The Correlations between Gait Speed and Muscle Activation or Foot Pressure in Stroke Patients 장종성, 이상열, 이명희, 최용원, 오현주 p.47-52

가방 휴대 방법에 따른 보행 시 발의 비례추진력 변화 = Changes of relative impulse of foot on carrying 5 types of schoolbag during level walking 박수진, 김민희, 김진상 p.61-68

키네시오 테이핑과 발목관절 근력 운동이 균형지수에 미치는 변화 = The Change in Postural Balance Index by Kinesio Taping and Muscle Strength Exercises on Ankle Joint 김명훈, 이정훈, 김찬규 p.69-74

The Effect of Obstacle Height on Balance Control While Stepping Over an Obstacle From a Position of Quiet Stance in Older Adults= 노인의 정적인 자세로부터 장애물 보행 시 장애물 높이의 변화가 평형감각에 미치는 효과 Hyeong-Dong Kim p.75-79

운전 과제 동안 노인의 브레이크 반응시간의 특성 = Characteristics of Brake Response Time During the Driving Performance in the Elderly 신화경, 이호철 p.81-86

경상도 일부 지역에서 물리치료서비스를 이용하는 외래환자의 만족도 조사 = The Survey on Satisfaction of Outpatient Using Physical Therapy in part of Kyeong-sang Province 이해정, 한진태 p.103-108

물리치료사의 전문직 자아개념과 직무만족과의 관계 연구 = A Study on the Relationship between Professional Self-concept and Job Satisfaction of Physical Therapists 이경희, 정병옥 p.109-118

물리치료사의 환자 운반 시 작업 부하 분석에 NIOSH 들기 공식 적용 = Application of NIOSH Lifting Equation to Analysis of Workload for Patients Transferring by Physical Therapist : a Case Study : 사례연구 이인희 p.119-124

반복자기자극이 지방유래 중간엽 줄기세포 증식과 활성에 미치는 영향 = Effect of Repetitive Magnetic Stimulation on Proliferation and Viability of Adipose Tissue-Derived Stromal Cells 김수정, 박해운, 조윤우, 이준하, 서정민, 신현진, 강재훈, 안상호 p.87-93

추간판 탈출증 흰 쥐 모델에서 척수후각에서의 MCP-1의 발현 = Expression of MCP-1 in Spinal Dorsal Horn in a Rat Model of Lumbar Disc Herniation 조윤우, 박해운, 김수정, 서정민, 도성진, 안상호 p.95-102

참고문헌 (26건) : 자료제공( 네이버학술정보 )

참고문헌 목록에 대한 테이블로 번호, 참고문헌, 국회도서관 소장유무로 구성되어 있습니다.
번호 참고문헌 국회도서관 소장유무
1 Recovery and regeneration after spinal cord injury: a review and summary of recent literature. 네이버 미소장
2 Improvement of neurological deficits by intracerebral transplantation of human adipose tissue-derived stromal cells after cerebral ischemia in rats 네이버 미소장
3 Autologous adipose tissue-derived stromal cells for treatment of spinal cord injury. 네이버 미소장
4 Effects of pulsed electromagnetic fields on human chondrocytes: an in vitro study. 네이버 미소장
5 Effects of therapeutic magnetic stimulation on acute muscle atrophy in rats after hindlimb suspension. 네이버 미소장
6 Pulsed Magnetic Fields Accelerate Cutaneous Wound Healing in Rats 네이버 미소장
7 Lin VW, Cardenas DD. Spinal cord medicine: principles and practice. New York, Demos, 2003:1043. 미소장
8 Effects of Functional Magnetic Stimulation on Hemiplegic Shoulder Subluxation 소장
9 Effect of functional continuous magnetic stimulation on urethral closure in healthy volunteers 네이버 미소장
10 Motor cortical excitability and clinical response to rTMS in depression 네이버 미소장
11 Functional neuroimaging and repetitive transcranial magnetic stimulation in Parkinson's disease. 네이버 미소장
12 Stroke 네이버 미소장
13 Effect of Repetitive Transcranial Magnetic Stimulation in Patients with Intractable Neuropathic Pain: Cases report 소장
14 The After-effect of Sub-threshold 10 Hz Repetitive Transcranial Magnetic Stimulation on Motor Cortical Excitability 소장
15 Central Neural Networks of Verbal Working Memory and Visuospatial Attention: An Interference Approach Using Low-frequency Repetitive Transcranial Magnetic Stimulation 소장
16 The Therapeutic Effect of Inhibitory Repetitive Transcranial Magnetic Stimulation on Right Inferior Frontal Gyrus in Subcortical Aphasia 소장
17 Electromagnetic fields influence NGF activity and levels following sciatic nerve transection 네이버 미소장
18 Directed and enhanced neurite growth with pulsed magnetic field stimulation 네이버 미소장
19 Repetitive transcranial magnetic stimulation in rats: evidence for a neuroprotective effect in vitro and in vivo 네이버 미소장
20 Intramembrane protein distribution in cell cultures is affected by 50 Hz pulsed magnetic fields 네이버 미소장
21 Magnetic field inhibits isolated lymphocytes' proliferative response to mitogen stimulation 네이버 미소장
22 Biological effects of 6 mT static magnetic fields: A comparative study in different cell types 네이버 미소장
23 A box coil for the stimulation of biological tissue and cells in vitro and in vivo by pulsed magnetic fields 네이버 미소장
24 Sakurai H, Okuno K, Kubo A et al. Effect of a 7‐tesla homogeneous magnetic field on mammalian cells. Bioelectrochem Bioenerg. 1999;49(1):57‐63. 미소장
25 Effects of pulsed magnetic stimulation on tumor development and immune functions in mice 네이버 미소장
26 Effects of 50 Hz electromagnetic fields on voltage-gated Ca 2+ channels and their role in modulation of neuroendocrine cell proliferation and death 네이버 미소장

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