하악골 절제술후 재이식된 돌결자가골 재이식 : 치험 3례

김 식,김수관,김운규,김수민,류종희,이준길,조경안,김수흥,정태영,여환호 대한악안면성형재건외과학회 2001 Maxillofacial Plastic Reconstructive Surgery Vol.23 No.2

We described three cases of immediate reimplantation of a frozen-thawed autogenous mandible composed of a mixture of iliac bone, marrow, and particulate hydroxyapatite in tumors of the mandible. Acceptable outcomes were obtained in three patients who underwent immediate autogenous mandibular graft reconstruction. The conditions leading to successful outcome of the procedure are also discussed. Reimplantation of frozen autogenous lesioned mandible was performed in three patients with mandibular tumors. Two reimplanted grafts survived without complications following surgery. One case had postoperative infection that resolved with appropriate antibiotic treatment. There were no recurrences of the primary lesions. Satisfactory facial contour after surgery was achieved. These results are most promising, and we believe that, with further refinement, this technique will offer a new and acceptable modality for facial reconstruction in patients with cancer.

Metagenomic Analysis of Fungal Communities Inhabiting the Fairy Ring Zone of Tricholoma matsutake

( Miae Kim1 ),( Hyeok Jun Yoon ),( Young Hyun You ),( Ye Eun Kim ),( Ju Ri Woo ),( Yeong Gyo Seo ),( Gyeong Min Lee ),( Young Ja Kim ),( Won Sik Kong ),( Jong Guk Kim ) 한국미생물 · 생명공학회 2013 Journal of microbiology and biotechnology Vol.23 No.10

Tricholoma matsutake, an ectomycorrhiza that has mutual relationships with the rootlet of Pinus denisflora, forms a fruiting body that serves as a valuable food in Asia. However, the artificial culture of this fungus has not been successful. Soil fungi, including T. matsutake, coexist with many other microorganisms and plants; therefore, complex microbial communities have an influence on the fruiting body formation of T. matsutake. Here, we report on the structures of fungal communities associated with the fairy ring of T. matsutake through the pyrosequencing method. Soil samples were collected inside the fairy ring zone, in the fairy ring zone, and outside the fairy ring zone. A total of 37,125 sequencing reads were obtained and 728 to 1,962 operational taxonomic units (OTUs) were observed in the sampling zones. The fairy ring zone had the lowest OTUs and the lowest fungal diversity of all sampling zones. The number of OTUs and fungal taxa inside and outside the fairy ring zone was, respectively, about 2 times and 1.5 times higher than the fairy ring. Taxonomic analysis showed that each sampling zone has different fungal communities. In particular, out of 209 genera total, 6 genera in the fairy ring zone, such as Hemimycena, were uniquely present and 31 genera, such as Mycena, Boletopsis, and Repetophragma, were specifically absent. The results of metagenomic analysis based on the pyrosequencing indicate a decrease of fungal communities in the fairy ring zone and changes of fungal communities depending on the fairy ring growth of T. matsutake.

경남지역에서 분리한 Salmonella Enteritidis의 항생제 감수성 검사 및 random amplification polymorphic DNA (RAPD)-PCR을 이용한 유전형 분석

김은경 ( Eun-gyeong Kim ),김민경 ( Min-kyung Kim ),권현애 ( Hyun-ae Kwon ),윤도경 ( Do-kyung Youn ),구정헌 ( Jeong-heon Koo ),박소연 ( So-yeon Park ),이희근 ( Hui-geun Lee ),조명희 ( Myeong-hui Jo ),하도윤 ( Do-yun Hah ),김철호 ( 한국동물위생학회(구 한국가축위생학회) 2018 韓國家畜衛生學會誌 Vol.41 No.3

Salmonella Enteritidis (S. Enteritidis) are found in animals, humans, and environment. In addition, S. Enteritidis draws attention to the public health concerns due to carriage of antibiotic resistance traits. For these reasons, the prevalence and antibiotic resistance patterns of S. Enteritidis are significant issues with regard to public health. To address this issues, a total of 24 strains of S. Enteritidis from 164 samples collected from several slaughterhouses in Gyeong-Nam province in order for antibiotic resistance profiles. Subsequently, we characterized the genotyping by random amplification polymorphic DNA (RAPD)-PCR. As a result, very high level of resistance to protein synthesis inhibition antibiotics and most isolates were susceptible to others. Six random primers were used for RAPD-PCR to reveal genotypes of S. Enteritidis isolates. One of the primer, P1245, generated 147 distinct RAPD-PCR fragments ranging from 400∼3000 bp. The number of RAPD-PCR products ranged from 4 to 8 for this primer. The RAPD-PCR fragments could be placed these strains into 3 subgroups and 2 classes by UPGMA cluster analysis. Interestingly, several S. Enteritidis that isolated from different slaughterhouses showed same genotype. These results showed only limited genetic variation among the isolates, those were grouped into a few different patterns of antibiotic resistance.

HPLC-ICP/MS 와 ICP/MS를 이용한 FAPAS 07187 쌀의 총비소, 무기비소, 카드뮴 측정

노현명 ( Hyun Myung Noh ),김지영 ( Ji Young Kim ),김원일 ( Won Il Kim ),( Anitha Kunhikrishnan ),김민지 ( Min Ji Kim12 ),김경진 ( Gyeong Jin Kim ),박기문 ( Ki Moon Park ),류지혁 ( Ji Hyock Yoo ),김두호 ( Doo Ho Kim ),이영자 ( Y 한국환경농학회 2013 한국환경농학회 학술대회집 Vol.2013 No.-

Metal (loid)s such as environmental contaminants affect food safety. Metal (loid)s exist trace extremely in agriculture products. Therefore it is important to analyze accurately about trace these metals. High resolution techniques and quality controls are needed to analyze these materials. In order to achieve quality results, standardized methods and techniques are required. So ISO(International Organization for Standardization) of laboratory proficiency testing is determination of laboratory testing performance by means of inter-laboratory comparison. The values have been derived as a consensus of a number of laboratories using a variety of methods. Proficiency tests were applied to analyze the metal(loid)s [inorganic arsenic (As), total As and cadmium (Cd)] in powdered rice FAPAS 07187 (Food Analysis Performance Assessment Scheme; February-April 2013). The rice powder sample was extracted with 1% HNO3 for inorganic As for microwave-assisted extraction using water at 95℃ for 90 min and their analysis by HPLC/ICPMS. Also, HNO3 for total As and Cd using microwave-assisted extraction using at 200℃ for 50 mins and analysis by ICP/MS. Validation check was performed for accuracy using CRM (NMIJ CRM 7503-a) for inorganic As, and CRM (IRMM-Rice CRM) for total arsenic and cadmium. The result were satisfactory. FAPAS 07187 the z-scores of inorganic As, total As and Cd in powdered rice were-1.8,-0.9 and 0.2(lzl<2, respectively).

배지의 종류와 부피가 절화 장미 ‘Red Sandra’와 ‘Little Marble’ 삽목시 발근 및 생장에 미치는 영향

정종운(Jong Woon Jeong),김경희(Gyeong Hee Kim),황승재(Seung Jae Hwang),박수민(Su Min Park),정병룡(Byoung Ryong Jeong) (사)한국생물환경조절학회 2005 생물환경조절학회지 Vol.14 No.2

본 연구는 배지의 종류 및 부피가 절화 장미의 발근과 발근 후 생육에 미치는 영향을 알아보기 위하여 수행하였다. 실험은 유리온실의 철재 베드에 높이 1.5m의 아치형 터널을 설치하고 습도유지를 위하여 fog(200sec./5min. or 100sec./5min) 가습하고, 삽목초기에 차광률 55%의 한랭사로 차광하였다. 실험재료는 Rosa hybrida ‘Red Sandra’와 ‘Little Marble' 두 품종을 사용하였다. 배지의 종류에 따른 발근 차이를 알아보기 위하여 10가지 배지(토실이 상토, 암면큐브, phenolic foam, perlite, vermiculite, 또는 perlite와 peatmoss 1 : 1, perlite와 coir 1 : 1, perlite와 rockwool 1 : 1, rockwool과 peatmoss 1 : 1, rockwool과 coir 1 : 1, v/v)를 준비하여 삽목하였다. 발근배지의 부피에 따른 발근 및 생육의 차이를 알아보기 위하여 3가지의 배지(토실이 상토, 암면큐브, phenolic foam)를 각각 3가지 부피(3 × 3 × 3cm, 5 × 5 × 5cm, 7 × 7 × 7cm)에 삽목하였다. 배지의 종류를 달리한 실험은 두 품종 모두에서 Rockwool 1: Peatmoss 1 배지에서 발근과 생육에서 가장 좋은 결과가 나타났으며, 배지의 부피에 따른 발근율과 모든 생육은 배지의 용적이 커질수록 좋았다. Experiments were conducted to measure rooting and growth of rose cuttings as affected by medium composition and volume. Rosa hybrid a 'Red Sandra' and 'Little Marble' were used as test plants. For medium composition test, rockwool, phenolic foam, perlite, vermiculite, peatmoss, coir and a commercial medium (Tosilee medium) were applied in single or mixed forms on the propagation bed with fog (200 sec./5 min.) installed to control the humidification time. 'Red Sandra' and 'Little Marble' cuttings were planted in 16-cell plastic pots and 72-cell plug trays, respectively. For the medium volume test, 72-cell plug trays and 16-cell or 9-cell plastic pots were used. Cuttings with an uniform node with a five-leaflet leaf was soaked in a 500 ㎎ㆍL?¹ IBA solution for 30 sec. A fogging system installed on the propagation bed was used for (100 sec./5 min.). Rockwool 1 : peatmoss 1 (v/v) was the most effective on growth and rooting for both cultivars and high volume of Tosilee medium and rockwool were most effective media for both cultivars.

배지의 종류와 부피가 절화 장미 ‘Red Sandra’와 ‘Little Marble’ 삽목시 발근 및 생장에 미치는 영향

정종운(Jong Woon Jeong),김경희(Gyeong Hee Kim),황승재(Seung Jae Hwang),박수민(Su Min Park),정병룡(Byoung Ryong Jeong) (사)한국생물환경조절학회 2007 생물환경조절학회지 Vol.16 No.4

본 연구는 배지의 종류 및 부피가 절화 장미의 발근과 발근 후 생육에 미치는 영향을 알아보기 위하여 수행하였다. 실험은 유리온실의 철재 베드에 높이 1.5m의 아치형 터널을 설치하고 습도유지를 위하여 fog(200sec./5min. or 100sec./5min) 가습하고, 삽목 초기에 차광률 55%의 한랭살 차광하였다. 실험재료는 Rosa hybrida ‘Red Sandra’와 ‘Little Mable’ 두 품종을 사용하였다. 배지의 종류에 따른 발근 차이를 알아보기 위하여 10가지 배지(토실이 상토, 암면큐브, peatmoss 1:1, perlite와 coir 1;1, perlite와 rockwool 1;1, rockwool과 peatmoss 1;1, rockwool과 coir 1;1, v/v)를 준비하여 삽목하였다. 발근배지의 부피에 따른 발근 및 생육의 차이를 알아보기 위하여 3가지의 배지(토실이 상토, 암면큐브, phenolic foam)를 각각 3가지 부피(3×3×3㎝, 5×5×5㎝, 7×7×7㎝)에 삽목하였다. 배지의 종류를 달리한 실험은 두 품종 모두에서 Rockwool l: Peatmoss l 배지에서 발근과 생육에서 가장 좋은 결과가 나타났으며, 배지의 부피에 따라 발근율과 모든 생육은 배지의 용적이 커질수록 좋았다. Experiments were conducted to measure rooting and growth of rose cuttings as affected by medium composition and volume. Rosa hybrid a ‘Red Sandra’ and ‘Little Marble’ were used as test plants. For medium composition test, rockwool, phenolic foam, perlite, vermiculite, peatmoss, coir and a commercial (Tosilee medium) were applied in single or mixed forms on the propagation bed with fog (200 sec./5 min.) installed to control the humidification time. ‘Red Sandra’ and ‘Little Marble’ cuttings were planted in 16-cell plastic pots and 72-cell plug trays, respectively. For the medium volume test, 72-cell plug trays and 16-cell or 9-cell plastic pots were used. Cuttings with an uniform node with a five-leaflet leaf was soaked in a 500 ㎎ㆍ L ?¹ IBA solution for 30 sec. A fogging system installed on the propagation bed was used for (100 sec./5 min.) Rockwool l : peatmoss l (v/v) was the most effective on growth and rooting for both cultivars and high volume of Tosilee medium and rockwool were most effective media for both cultivars.

컴퓨터 작업 시 의자 등받이 위치가 근육 활성도에 미치는 영향

김민우,변승진,이경은,정소영,조주영,최원자,최찬양,김경 대구대학교 특수교육재활과학연구소 2011 再活科學硏究 Vol.29 No.1

이 연구는 컴퓨터 작업시 의자 등받이 위치가 근육활성도에 미치는 영향을 알아보기 위해 36명의 근골격에 문제가 없는 성인 남녀가 참가하였으며 대상자들은 등받이가 뒤에 있는 의자와 등받이가 없는 의자, 등받이가 앞에 있는 우리들 의자를 무작위로 배정하고 동일한 컴퓨터 작업을 실시하게 하였다. 실험 중, 표면근전도기를 사용하여 의자에 따른 위등세모근, 머리널판근 그리고 척주세움근의 근활성도 변화를 측정하였다. 이 연구의 결과를 종합해보면 등받이가 앞에 있는 의자는 허리 근육의 부담을 줄이지만 목근육에 부담이 늘어나고 등받이가 뒤에 있는 의자와 없는 의자는 허리근육에는 다소 무리가 가지만 목근육에는 부담이 덜하다는 것을 알 수 있었다. 이러한 결과로 환자의 증상에 다라 컴퓨터 작업을 하는 동안 의자 등받이의 위치를 조절하여 치료에 도움이 될 수 있다고 생각되어진다. Objective : In this study, we checked and observed people's change of body muscle and muscle activity who do computer work on different chairs. We set three kind of chairs which one is a stool and another one is the back is fixed, and the other one is the back is fixed in front of chair. Subject : Accounting for 36 health men and women, we divided these people to 3 groups and put them on the three cases(position 1, position 2, position 3). We measured muscle activity of upper trapezius, Splenius Cervics, Erector Spinae from the groups by using surface electromyogram system. Methods : The standard of the electromyogram was 'reference voluntary contraction', and we carried out 'one way anova' to compare muscle activity of three groups. Results : In position 1, reference voluntary contraction of upper trapezius muscle activity was 123.2821%, Splenius Cervics was 141.7526%, and Erector Spinae was 254.5233%. In position 2, reference voluntary contraction of upper trapezius muscle activity was 132.9395%, Splenius Cervics was 141.7526%, and Erector Spinae was 246.6540%. In position 3, reference voluntary contraction of upper trapezius muscle activity was 190.6487%, Splenius Cervics was 270.2332%, and Erector Spinae was 182.1021%. Both upper trapezius and Splenius Cervics muscle activity of position 3 group was higher than the others groups. In position 1 group, Erector Spinae muscle activity was hight than the other groups. And either was position 2 group's(p<0.05). Conclusion : Therefore the chair which is the back is fixed in front is more comfortable for waist muscle but it's not good for neck. And the other chairs are better in waist muscle but not in neck muscle. So far, when we do a computer work, it's prefer to sit on the group 1&2's chairs to reduce neck muscle's stress and sit on group 3's chair to reduce waist muscle's stress.

딸기 와인 개발을 위한 최적 발효 조건

김민기, 박미성, 엄은경, 조은혜, 이종수 배재대학교 자연과학연구소 2016 自然科學論文集 Vol.27 No.1

Optimal fermentation condition for development of new strawberry wine were investigated. Commercial yeast, Fermivin was good for brewing of strawberry wine and its optimal addition concentration was also 1%. Maximal ethanol content of strawberry wine was obtained when raw strawberry juice(24 brix) was fermented by 1% Fermivin at 25℃ for 7 days and its antioxidant activity was 78.5%. 새로운 딸기 와인을 개발하기 위한 최적 발효조건을 연구하였다. 시판효모인 페미빈이 딸기와인 제조에 제일 좋았고 1%가 최적 첨가 농도이었다. 딸기와인의 최대 에탄올 생성량은 생딸기주스 (24brix)를 1% 페미빈으로 25℃에서 7일 발효시켰을 때 얻어졌고 이 발효액의 항산화활성은 78.5% 이었다.

재활승마의 효과에 대한 고찰

&#51312;&#44221;&#55148,&#44608;&#51008;&#51221,&#51221;&#51116;&#48124,&#54889;&#48372;&#44033 대구대학교 특수교육재활과학연구소 2010 再活科學硏究 Vol.28 No.1

&#51060; &#50672;&#44396;&#45716; &#49849;&#47560; &#50868;&#46041;&#51032; &#54952;&#44284;&#50640; &#45824;&#54620; &#44061;&#44288;&#51201;&#51060;&#44256; &#44396;&#52404;&#51201;&#51064; &#51221;&#48372;&#47484; &#51228;&#44277;&#54616;&#44592; &#50948;&#54644; &#49849;&#47560;&#50868;&#46041;&#51060; &#44512;&#54805;, &#51088;&#49464;, &#44264;&#48128;&#46020;, &#44540;&#47141;, &#51221;&#49436;&#50640; &#50612;&#46500; &#50689;&#54693;&#51012; &#48120;&#52824;&#45716;&#51648; &#50508;&#50500;&#48372;&#50520;&#45796;. &#52572;&#49888; &#46041;&#54693;&#51012; &#49332;&#54196;&#48372;&#44592; &#50948;&#54644; 90&#45380;&#45824; &#51060;&#54980;&#51032; &#51088;&#47308;&#47564;&#51012; &#49440;&#53469;&#54616;&#50668; &#49849;&#47560;&#50868;&#46041;, &#49849;&#47560;&#52824;&#47308;, &#51116;&#54876;&#49849;&#47560; &#46321; &#51116;&#54876; &#49849;&#47560;&#50752; &#44288;&#47144;&#46108; &#53412;&#50892;&#46300;&#47484; &#44160;&#49353;&#54616;&#44256; &#49849;&#47560;&#50868;&#46041;&#51012; &#53685;&#54620; &#54952;&#44284;&#47484; &#50508;&#50500;&#48372;&#44592; &#50948;&#54644; &#44512;&#54805;, &#50504;&#51221;&#49457;, &#44264;&#48128;&#46020;, &#44540;&#47141; &#46321;&#51032; &#50672;&#44288; &#44160;&#49353;&#50612;&#47484; &#54632;&#44760; &#44160;&#49353;&#54616;&#50688;&#45796;. &#44536; &#44208;&#44284; &#51648;&#49549;&#51201;&#51064; &#49849;&#47560;&#50868;&#46041;&#51008; &#44512;&#54805; &#45733;&#47141; &#54693;&#49345;&#51012; &#50948;&#54644; &#54952;&#44284;&#51201;&#51064; &#50868;&#46041;&#51060;&#47728; &#45824;&#53748;&#51204;&#51088;&#48512;&#50752; &#45824;&#53748;&#44221;&#48512;&#51032; &#51340;&#50864;&#52769;, L3,L4&#51032; &#44264;&#48128;&#46020;&#47484; &#54693;&#49345;&#49884;&#53412;&#44256; &#49849;&#47560;&#50640;&#49436;&#47564; &#48156;&#45804;&#46112; &#49688; &#51080;&#45716; &#53945;&#49688;&#54620; &#48512;&#50948;&#47484; &#51088;&#44537;&#54620;&#45796;. &#46608;&#54620; &#51116;&#54876;&#49849;&#47560;&#47484; &#53685;&#54644; &#51064;&#51648;&#51201;, &#49324;&#54924;&#51201;&#51064; &#48512;&#48516;&#50640; &#45824;&#54644; &#45576;&#50640; &#46916;&#45716; &#54693;&#49345;&#51012; &#44592;&#45824;&#54624; &#49688; &#51080;&#45796;. The purpose of this study was to provide information which objective and definite effect of horseback riding about balance, posture, bone mass, muscle strength, emotion. To search the newest trend, Studies for this literature review were sought which investigated the effect of HBRT, hippotherpay, therapeutic horseback riding since 1990. These literature searches were also linked to other descriptive terms. For example, balance, posture, bone mass, muscle strength, emotion. Continuos horseback riding therapy is effective exercise to improve balance ability and bone mass of femur trochanter, femur neck, lumbar 3-4. Also, horseback riding can expect to improve recognition and sociality.

재활승마의 효과에 대한 고찰

조경희,김은정,정재민,황보각 대구대학교 특수교육재활과학연구소 2010 再活科學硏究 Vol.28 No.1

이 연구는 승마 운동의 효과에 대한 객관적이고 구체적인 정보를 제공하기 위해 승마운동이 균형, 자세, 골밀도, 근력, 정서에 어떤 영향을 미치는지 알아보았다. 최신 동향을 살펴보기 위해 90년대 이후의 자료만을 선택하여 승마운동, 승마치료, 재활승마 등 재활 승마와 관련된 키워드를 검색하고 승마운동을 통한 효과를 알아보기 위해 균형, 안정성, 골밀도, 근력 등의 연관 검색어를 함께 검색하였다. 그 결과 지속적인 승마운동은 균형 능력 향상을 위해 효과적인 운동이며 대퇴전자부와 대퇴경부의 좌우측, L3,L4의 골밀도를 향상시키고 승마에서만 발달될 수 있는 특수한 부위를 자극한다. 또한 재활승마를 통해 인지적, 사회적인 부분에 대해 눈에 띄는 향상을 기대할 수 있다. The purpose of this study was to provide information which objective and definite effect of horseback riding about balance, posture, bone mass, muscle strength, emotion. To search the newest trend, Studies for this literature review were sought which investigated the effect of HBRT, hippotherpay, therapeutic horseback riding since 1990. These literature searches were also linked to other descriptive terms. For example, balance, posture, bone mass, muscle strength, emotion. Continuos horseback riding therapy is effective exercise to improve balance ability and bone mass of femur trochanter, femur neck, lumbar 3-4. Also, horseback riding can expect to improve recognition and sociality.