호흡운동이 호흡근 활성도 및 흉곽용적에 미치는 영향

하미숙,남건우,Ha, Mi-Sook,Nam, Kun-Woo 대한물리치료과학회 2014 대한물리치료과학회지 Vol.21 No.1

Background : This study is for respiratory muscle activity and chest expansion through practice abdominal breathing exercises. Methods : The subjects were consisted normal 30 persons(15 males and 15 females). The control group to 15 people to compare group and 15 people for the abdominal breathing exercise group through lip retraction movement of the therapist with the resistance of mediated abdominal breathing exercises. For 8 weeks EMG was used to know the changes in respiratory muscle. We also found out the changes in chest expansion. And the t-test was conducted to analyze among the compared group, the abdominal breathing group the differences between before and after the experiment. Results : On the changes in respiratory muscle muscular activity in the transverse abdominis have shown significant results(p<.05), and the change in chest expansion was no significant(p>.05). Conclusion : Various breathing exercises in future research on intervention programs can be studied to promote the public if the functional status is considered to be of much help.

양측성 부하가 보행의 운동학적 요인에 미치는 영향

하미숙,남건우,Ha, Mi-Sook,Nam, Kun-Woo 대한물리치료과학회 2013 대한물리치료과학회지 Vol.20 No.1

Background : The purpose of this study was to investigate the effects of the kinesiologic factors of gait on symmetric load. Methods : The subjects were consisted normal 33 persons (10 males and 23 females). The kinds of weight of the bag was 0kg, 5kg and 7kg. The kinesiologic factors of gait measured by three dimensional motion analysis system and callibration marker. Callibration was ASIS, hip greater trochanter, knee lateral epicondyle on sagittal plane, ankle lateral malleolus on sagittal plane, toe 5th phalange. The changes kinesiologic factor were analyzed using one way ANOVA with SPSS 21.0 package program. Results : The weight of the bag was statistical significance on change of hip joint and knee joint(p<.05). The weight of the bag was no significance on change of ankle joint(p>.05). The right and left of the lower limbs was no significant(p>.05). Conclusion : This research provides weight of bag for the gait. This study showed that symmetric load does affect kinesiologic factors of gait. This indicates that there is an interaction that plays a crucial roles in the weight of bag and kinesiologic factors of gait.

운동과 저출력 레이저가 말초신경손상 흰쥐의 CAMP와 조직학적 변화에 미치는 영향

하미숙,백일훈,이현옥,김선엽,노민희,Ha, Mi-Sook,Baek, Il-Hun,Lee, Hyun-Ok,Kim, Sun-Yueb,Rho, Min-Hee 대한물리치료과학회 2005 대한물리치료과학회지 Vol.12 No.4

This study was performed to investigate the effects of low-power Helium Neon Infra Red(He-Ne IR)laser irradiation and exercise on the regeneration of experimentally cut sciatic nerve in rats. The thrity Sprague-Dawley adult mail rats were assigned to the 6 groups : normal group(1), injured control groups(2), experimental groups(3). There was made artificial injured in the sciatic nerve of rats the each experimental laser group and exercise group were treated from 3 days after being injured for the 5 minutes(laser group), 10 minutes(exercise group), and 15 minutes(exercise and laser group) everyday during 2 weeks. There were measured the changes of amplitude of compound muscle action potential and histological change by the light microscopy on the sciatic nerve injured rats. The results obtained as follows : 1. In the control groups, the regeneration were slowly and slightlly progressed to compared with the experimental groups. Inflammation were much more observed, and fibrous adhesion was also observed around the sutured region of the cut sciatic nerve. 2. The amplitude of compound muscle action potential in the experimental groups were significantly increased to the injured control groups at 1 week(p<.05). The compound muscle action potential of the exercise and lased group was significantly decreased to be similar to normal group at 2 weeks(p<.05). 3. In histologic finding, in the experimental groups were observed the proliferation of the schwann cells, the infiltration of inflammatory cells and the extent of destruction at adjacent tissue were remarkably decreased on the 2 weeks. From these experimental results, it may be suggested that the laser and exercise were effected the heeling process of peripheral nerve injuried rats.

정상인에서 보행 속도가 발바닥의 최대압력분포에 미치는 영향

하미숙,남건우,Ha, Mi-Sook,Nam, Kun-Woo 대한물리치료과학회 2015 대한물리치료과학회지 Vol.22 No.2

Background : Many factors affect foot and ankle biomechanics during walking, including gait speed and anthropometric characteristics. This study examined the effect of walking speed on peak plantar pressure during the walking. Method : Thirty two normal healthy subjects (16 men, 16 women) were recruited. Peak plantar pressure was investigated using pressure distribution platforms (Pedoscan system) under the hallux heads of the first, second, and third metatarsal bones, and heel. Result : The results also suggest that slow walking speeds may decrease forefoot peak plantar pressure in patients with peripheral neuropathy who have a high risk of skin breakdown under the forefoot(p<0.05). Conclusion : The results also suggest that slow walking speeds may decrease forefoot peak plantar pressure in patients with restricted low extremity range of motion who have a high risk of skin breakdown under the forefoot.

보존적 치료와 요부 안정화 운동이 양하지 체중지지 차이에 미치는 영향

하미숙(Mi Sook Ha),형인혁(In Hyouk Hyoung) 한국사회체육학회 2008 한국사회체육학회지 Vol.0 No.33

미노싸이클린과 수영훈련이 척수손상 흰쥐의 운동기능 및 Bcl-2발현에 미치는 영향

하미숙(Mi-Sook Ha),하배진(Bae-Jin Ha) 한국생명과학회 2009 생명과학회지 Vol.19 No.10

본 연구는 척수 앞뿔의 세포손상을 준 흰쥐를 대상으로 수영운동과 미노싸이클린의 치료적 중재를 통해 운동기능과 신경계의 회복을 알아보고 운동에 의한 척수손상의 신경학적 회복기전을 밝히는 것의 목적이 있다. 본 연구의 진행은 Sprague-Dawley계 흰쥐 28마리의 허리뼈 1-2번 사이에 6-OHDA로 척수손상을 일으킨 다음 3일 후에 치료를 시작하였다. 수영은 주 5회 15분간 운동을 실시하고 미노싸이클린은 척수손상을 유발한 후 12시간마다 복강내 주입하였다. 척수손상을 유발한 후 치료를 시작하기 전에 운동기능의 평가를 시행하며 2주 동안 4번의 검사가 이루어졌으며, Bcl-2 발현에 관한 측정은 2주간 치료 후 검사하였다. BBB 척도에서 대조군에 비해 실험군에서 7일에 차이가 있었으며, 14일에는 Ⅱ, Ⅲ군에 비해 실험군 Ⅳ군에서 증가하였다. Bcl-2의 면역학적 소견에서 실험군 모두 대조군에 비해 척수 앞뿔에서 Bcl-2의 발현이 증가되었으며, 실험군 Ⅳ에서 가장 많은 Bcl-2의 발현이 관찰되었다. 척수손상 후 미노싸이클린과 수영은 행동학적, 면역학적 소견을 긍정적으로 개선시키는 것으로 나타났으며, 수영과 미노싸이클린을 함께 실시한 경우 세포사멸의 감소와 운동기능의 회복에 효과가 있음을 알 수 있었다. This study was designed to investigate the effects of swimming and minocycline on motor function recovery and Bcl-2 expression after spinal cord injury (SCI) in rats. After operation, neurological motor behavior test (BBB scale) on days 1, 4, 7, 10, and 14 were tested. Western blot and immunohistochemical assessment (Bcl-2) were performed on day 14. BBB scale started to show a statistically significant difference on day 7 (p<0.05). On day 14, it showed the most significant (p<0.05) difference. Expression of Bcl-2 increased in all the experimental groups. In particular, the highest expression of Bcl-2 appeared in the swimming and minocycline groups. Based on these results, minocycline and swimming were the most effective factors in the motor behavior function and immunohistochemical assessment of SCI rats.

6-hydroxydopamine에 의한 운동손상 흰 쥐에서 전침이 GOT, GPT, LDH 활성도 및 기능회복에 미치는 영향

하미숙 ( Mi Sook Ha ),노민희 ( Min Hee Rho ) 대한물리의학회 2010 대한물리의학회지 Vol.5 No.2

Purpose:This study was investigated the effect of electroacupuncture stimulation on the change of blood biochemical components in the rat spinal cord injury(SCI) damaged by the 6-hydroxydopamine. Methods:SCI model rats were damaged in L1-L2 injected with 6-hydroxydopamine. The thirty Sprague-Dawley adult male rats were randomly divided into normal group, control group and electroacupuncture group. Experimental groups were applied as electroacupuncture (Es-160, ITO, Japan) for 15minutes during the low frequency (2 Hz) stimulation to zusanli. The enzyme concentration levels analysis of the hematological changes were measured of Glutamate Oxaloacetate Transaminase(GOT), Glutamate Pyruvate Transaminase(GPT), Lactate dehydrogenase(LDH) and motor function recovery change was evaluated by the rota-rod test. Results:This study were as follow: The concentration of GOT, LDH in experimental group was lower than control group(p<05). The experimental group showed increase of motor function recovery more in compared to control group (p<.05). Conclusion:The results of this study showed that electroacupuncture to zusanli point have an effect on functional recovery after the 6-hydroxydopamine induced SCI in rats.

간호사의 임상실무지침서 사용현황과 근거중심 임상실무지침서 요구도 조사

하미숙(Ha Mi Suk),박명화(Park Myong Hwa) 한국성인간호학회 2006 성인간호학회지 Vol.18 No.4

뇌졸중 환자의 장애 회복이 뇌졸중 후 우울증에 미치는 영향

하미숙 ( Mi Sook Ha ),박민철 ( Min Chull Park ),구봉오 ( Bong Oh Goo ) 대한물리의학회 2010 대한물리의학회지 Vol.5 No.4

Purpose:The purpose of this study was to identify the effect of recovery of disability on post-stroke depression in stroke patients. Methods:Fifty patients with stroke were participated in this study. The stroke impact scale (SIS) was used to assess the recovery of disability according to stroke and short form of geriatric depression scale(SGDS) was used to assess the poststroke depression(PSD). Results:The suspicious for depression were exhibited in 38%(n=19) and patients with depression were 58% (n=26) of 50 patients with stroke. In correlation between recovery of disability and depression, emotion and recovery of stroke negatively correlated with depression (p<.05). Conclusion:These results demonstrates that patients with stroke need to manage and treat emotion for the prevention and management of PSD.

수용시설 노인들의 인지기능과 우울에 관한 연구

하미숙 ( Mi Sook Ha ),박래준 ( Rae Joon Park ) 대한물리의학회 2008 대한물리의학회지 Vol.3 No.4