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비만 여성을 대상으로 해조류 추출물의 국부처치와 이온 삼투 요법을 이용한 체지방 분해 효과 검정(1)
서태수,박종석,김유영,Suh, Tae-Soo,Park, Jong-Suk,Kim, You-Young 대한물리치료학회 2003 대한물리치료학회지 Vol.15 No.3
This study was carried out to evaluate the body fat breakdown during topical seaweed extract treatment and in combination with the iontophoresis method to enhance skin absorption of lipolytic compounds. Of 14 female obesity subjects, 7 treated a gel types of seaweed extract only(control group) and 7 treated in combination with the iontophoresis(experimental group). Topical treatment of each sample was designed for 2 weeks, treated with 2 times a day about $10m{\ell}$ on the abdomen, triceps and thigh, respectively. Experimental group treat with the iontophoresis during 5 minutes immediately after topical treatment. After one and two weeks of topical treatment, measured body fat, skinfolds thickness, body circumference respectively. Then venous blood samples were taken and analyzed serum lipids. The results were as follows; 1) There were decrement of body weight, $\%$ of body fat, abdomen, triceps and thigh circumference and abdomen, triceps and thigh thickness between pre and post treatment in both group. These decrement were predominant in the iontophoresis treated group. Especially, there were $16\%$ of body fat decrement in the experimental group after two weeks iontophoresis treatment(control group VS experimental group = $33.54{\pm}2.70$ VS $28.37{\pm}3.38$, p<0.01). 2) There were decrement in total CHOL, LDL, TRIG and increment in HDL in both group. These phenomena were predominant in the iontophoresis treated group. CHOL decrement in the experimental group were significant after two weeks iontophoresis treatment(control group VS experimental group = $190.24{\pm}34.36$ VS $157.76{\pm}24.45$, p<0.001). These results suggest that the topical treatment of seaweed extract effective for fat breakdown and maximized in the combination with the topical seaweed extracts treatment and the iontophoresis.
요양보호 서비스 활동 조사를 통한 요양보호사 교육과정의 문제점 분석
서태수,김경태,전경희,Suh, Tae-Soo,Kim, Kyong-Tae,Jun, Kyoung-Hee 대한물리치료학회 2008 대한물리치료학회지 Vol.20 No.4
Purpose: We evaluated caregivers' understanding of patients' diseases and disuse syndrome, the understanding of exercise and massage related to rehabilitation and the necessity of education about these, the difference in education and realities of the care-giving field, and the extra services needed in the field. Methods: The survey using questionnaires was performed from June 2008 to August 2008 with 220 people participated in caregive education programme in daegu city and area near dagu city. Among the 220 submitted questionnaires, 184 which were faithfully answered were selected and they were analyzed by i-STATistics statistical program. Results: The educational focus of the first and second level caregivers, as defined by the second clause of the 29th article of the Elderly Welfare law, is on basic knowledge of diseases such as dementia, stroke, and depression. However, other diseases are not covered and the information does not include information on decreased function, complications, functional rehabilitating exercises, or preventing disuse syndrome for long term patients. The most common diseases, in order of prevalence, are stroke, dementia, diabetes mellitus, Parkinson disease, arthritis, and geriatric inertness. The general level of awareness about disuse syndrome was low, and patients, while understanding the need for massage and rehabilitative exercise, receive little education about the proper methods and therefore cannot use them. Patients also did not understand how participating in these activities could reduce medical fees, indicating that further education on massage and rehabilitative exercise is needed. Caregivers desired to include positive rehabilitation, massage, and exercise-related services in their services. Finally, differences in caregiver education and reality resulted from a lack of diversity in education. Conclusion: We suggest providing education on disuse atrophy and improving the lack of diversity in the care-giving education system.
화학적수식에 의한 Bacillus subtilis ED 213 Cytidine Deaminase의 활성부위에 관한 연구
박정문,박상원,서태수,김정,유대식,Park, Jung-Moon,Park, Sang-Won,Suh, Tae-Soo,Kim, Jung,Yu, Tae-Shick 한국미생물학회 1999 미생물학회지 Vol.35 No.2
Bacillus subtilis ED 213의 cytidine deaminase 의 활성부위에 존재하는 필수 아미노산잔기를 화학수식 방법으로 측정하였다. 본 효소는 1mM o-phenanthroline 에 의하여 효소활성이 43% 저해되어 효소활성 발현에 Fe\sup 2+\가 요구된다고 추정되며, 1mM ethylenediaminetetraacetic acid 에 의해서는 효소활성이 오히려 28% 정도 촉진되었다. 본 효소는 1mM N-bromosuccinimide, 1mM chloramine-T 와 1mM $\rho$-chloromercuribenzoic acid에 의하여 100% 저해되었으며, 그의 저해 양상은 경쟁적 저해 양상을 나타내었다. 본 효소의 효소활성은 1mM pyridoxal-5-phosphate 에 의항 36% 저해되었으며, 1mM 1ethyl-3-carbodiamide 와 1mM glycine methylester에 의해 저해된 효소활성이 5mM cysteine에 의해 완전히 회복되었다. 이상의 결과로부터 Bacillus subtilis ED 213 cytidine deaminase의 활성부위에는 tyrosine, methionine, cysteine 과 serine 잔기가 관여할 뿐만 아니라 lysine 과 glycine 도 효소활성에 관여하는 것으로 추정된다.
염산법에 의한 고령토 광물 중의 Al 성분 추출에 관한 연구
조준형,이종만,김효중,서태수 ( Jun Hyung Cho,Jong Man Lee,Hyo Joong Kim,Tae Soo Suh ) 한국화학공학회 1996 Korean Chemical Engineering Research(HWAHAK KONGHA Vol.34 No.3
To obtain alumina by the hydrochloric acid leaching, calcined kaolin was leached with hydrochloric acid, and the leach liquor was treated by ion exchange resin to remove iron. Aluminum chloride hexahydrate was crystallized from the purified leach liquor by the injection of hydrochloric gas. The crystals of aluminum chloride hexahydrate were calcined to alumina. As the results, it was found that the optimum conditions of extraction of Al component from calcined kaolin were as follows; concentration of hydrochloric acid was 8N, temperature was 110℃, extraction time was 3 hrs and stoichiometric molar ratio of reaction between kaolin and hydrochloric acid was 1.0. The extraction yield of Al component was about 90% by weight under this conditions. Furthermore, transition temperature from the aluminum hexahydrate to well-crystallized α-Al₂Cl₃, was observed above 1200℃. Especially, the quality of produced alumina from the purified leach liquor was about 99.8% by weight.
분체공학 , 유동층 고분자 , 재료 ( 무기 , 유기 ) : 주형을 이용한 티타니아 나노구조체 합성
김효중(Hyo Joong Kim),곽중협(Chung Heop Kwak),서태수(Tae Soo Suh),서동수(Dong Soo Suhr) 한국화학공학회 2002 Korean Chemical Engineering Research(HWAHAK KONGHA Vol.40 No.3
A novel technique for synthesis of titania nanostructures with needle-like template, hydroxyapatite, having particle size of nanometer diameter was investigated in this study. The synthetic routes involve the preparation of nanoprecursor(silica-coated templates), calcination of nanoprecursor and removal of templates. The analysis of nanoprecursor by means of scanning electron microscopy(SEM), transmission electron microscopy(TEM), X-ray diffraction(XRD) and X-ray photoelectron spectroscopy(XPS) showed that titania particles were successfully deposited onto the surface of templates. Considering the chemical shift of binding energy of Ti 2p_(3/2) on the titania-coated template, it was inferred that TiO_2 in the coating thin-film is combined onto template surface through chemical bond. TEM images of tiatnia nanostructures showed that the formation of uniform titania nanostuuctures was dependent on the addition amount of water. The diameters of the synthesized nanostructures, mainly in the range of 50-200㎚, correspond with the diameters of the templates. The results confirm that the proposed technique in this study can be utilized as a new method to fabricate the nanostructures.