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정대선(Dae-Sun Jung),박지하(Ji-ha Park),박수진(Soo-jin Park),한창현(Chang-Hyun Han),이상남(Sang-Nam Lee) 한국한의학연구원 2011 한국한의학연구원논문집 Vol.17 No.2
Objectives : This study aimed to investigate the effect of four common types of Qigong position (standing, sitting, supine, and horse-riding position) on the autonomic nervous system. Method : Thirty healthy subjects participated in this study once a week for four weeks. Heart Rate Variability (HRV) was measured three times (before, during, and after the position) while the subject maintained one of four positions for ten minutes. Result : There were significant changes HRV in the standing position. In the sitting position, both the sympathetic and parasympathetic nerves were activated. On the other hand, in the spine position, heart rate (HR) was decreased. Activation of sympathetic and parasympathetic nerves was also observed in this position. Significant increases of indices related to awakening and concentration were observed accompanied by increase of HR and a sympathetic nerve was activated in the riding-horse position. Conclusions : In the present study, it was shown that each Qigong position caused various and significant changes in autonomic nervous system. It would be expected that these results can be applied to choose appropriate Qigong position according to objective of Qigong therapy although it is remained to further evaluate the effects of long-term maintenance of Qigong positions and repeated Qigong training.
東樞鍼에 의한 비침습적 少府穴 자극이 심박변이도에 미치는 영향
정대선(Dae-Sun Jung),한창현(Chang-Hyun Han),박수진(Soo-Jin Park),권영규(Young-Kyu Kwon) 한국한의학연구원 2007 한국한의학연구원논문집 Vol.13 No.1
Background : Recently a discussion about Qi including a study about the effect or the theory of acupuncture is getting prevailing in various angles. In most of studies about acupuncture stimulus, 'Filiform acupuncture'(毫鍼) is used. A study about Nine kinds of acupuncture(九鍼), except 'Filiform acupuncture'(毫鍼) has not been reported yet, and there is no study about using a special acupuncture made for controling Qi either. Objectives : 'DONG CHU CHIM' can be used for patients who are scared of a pain because it is a medical Qikong tool and non-invasive stimulus one. To assess a effect of Qikong operation using 'DONG CHU CHIM' objectively, we stimulated non-invasive to Sobu point of 30 normal adults using 'DONG CHU CHIM' and examined the result in the basis of high confirmed and repetitive HRV which is a functional assessment method of the autonomic nervous system. Method : This study has been proceeded in three periods. Total was 35min : 10min for the former and latter period of acupuncture stimulus, 15min for the acupuncture stimulus period. For each period, we measured 5 min of 3 times(Stage Ⅰ, Ⅱ, Ⅲ). Result : Comparing the changes of HRV during pre-stimulation and post-stimulation, HRT was significantly reduced, LOGTP, LOGVLF, LOGLF, LF/HF were significantly increased and SDNN, LOGHF were generally increased but did not show any significant changes. So we think that the stimulus of 'DONG CHU CHIM' affects on the sympathetic system and parasympathetic system, it activates the autonomic nervous system, and it makes the inequality of the sympathetic and parasympathetic nerve to be equal status. Conclusions : We can conclude that the non-invasive stimulus of 'DONG CHU CHIM' can affect significantly to the autonomic nervous system. So it can be used in clinic as a tool of Qikong operation, and it can be also used to weak patients or children because it doesn't give a lot of pain like 'Filiform acupuncture'(毫鍼) compared to invasive stimulus. By the basis of this study, more studies about the effect of 'DONG CHE CHIM' should be done in the future.
Mongolian gerbil의 번식 장애와 ovarian cyst의 연관성
정대선(Dae-Sun Jung),김옥진(Okjin Kim) 한국실험동물학회 2005 Laboratory Animal Research Vol.21 No.1
Reproductive disorders associated with ovarian cysts are common in humans. However, little information is available about the incidence of ovarian cysts in laboratory animals, especially Mongolian gerbils. In the present study, we investigated the potential role of ovarian cysts on the reproductive disturbances in Mongolian gerbils. We examined the incidence of ovarian cysts as two kinds of approaches. Firstly, we investigated the incidence in two groups of Mongolian gerbils from 5 to 10 months of age including R-Ⅰ group (normal reproductive females) and R-Ⅱ group (reproductive disturbances). Secondly, we examined other groups of gerbils which divided with A-Ⅰ group (5 to 8 months of age) and A-Ⅱ (15 to 18 months of age). Ovaries were collected from each groups of Mongolian gerbils for histological analysis of ovarian morphology. There were observed three types of ovarian cysts (parovarian cyst, follicular cyst and serous cyst) were observed. The most common type of cyst in present study was serous cyst and the coincidences of different types of ovarian cysts were frequently observed. R-Ⅱ group revealed significant higher incidence rate of ovarian cyst than R-Ⅰ group. Also, A-Ⅱ group showed more frequent ovarian cysts than A-Ⅰ group. These results suggested that the occurrence of spontaneous ovarian cysts in the reproductive female gerbils may play a major role of the reproductive disturbances in this species.
보건소 한방지역보건사업 중 기공체조교실의 현황 파악 및 활성화 방안
한창현(Chang-Hyun Han),정대선(Dae-Sun Jung),박수진(Soo-Jin Park),권영규(Young-Kyu Kwon) 한국한의학연구원 2007 한국한의학연구원논문집 Vol.13 No.1
Objectives : The study investigated the actual condition of the class for Qi -gong gymnastics among heal th promotion service programs using oriental medicines, which the public health center has been conducting for local residents. Method: Of a total of 964 oriental medical physician in public health center across the country. it examined 27 places consisting of public health centers and public health sub-centers, and public hospitals. all of which were running the class for Qi -gong gymnastics. Then, it carried out the tele research of those oriental medical physicians in charge of the class there. Result: As a result, area that is enforcing the Class for Qi -gong Gymnastics was expose each attempt that difference is particularly, and appeared by thing which form and practice law that operate the classroom are various. Also, in many cases, the oriental medical physicians instructed the gymnastics directly instead of inviting an external lecturer. Conclusions : In conclusion, based on the contents surveyed, by making the well-organized system of the class for Qi-gong excercise: by developing the common excercise and texts; and by publicizing and educating the oriental medical physicians engaged in public health, that the Class for Qi -gong Gymnastics is real in health promotion of local residents.