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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.
Su Gyeong Jun,Gi Eun Hwang,Gil Su Jang,Oh Hun Kwon,Tae Young Kwon,Ji Hee Kim,Jeung Keun Suh 한국인간·식물·환경학회 2014 인간식물환경학회지 Vol.17 No.1
This study was conducted to evaluate 35 units of genetic resources collected from Hungary in 1999, and identify their horticultural traits and select useful resources. A comparison with ‘Geumdang’ and ‘Superbigarim’, the two varieties of Korean origin now being marketed indicated that the durations of time involved in flowering were largely similar to each other, and that the stem length of the Korean varieties averaged 163 cm, comparing with that of Hungarian varieties that averaged 133 cm. As for the fruit shape, the sweet banana type which was similar to the Korean counterpart accounted for 83%, ranking a top, followed by smaller varieties of which the cherry type accounted for 14% of the total. The hungarian varieties averaged 34.7 g in weight, a level significantly heavier than the Korean counterparts that averaged 25 g. As regards the ASTA value, 9 resources registered 100 or over, and as regards sugar contents, 4 resources reached 15% or over. As for capsaicinoid contents, 69% of the resources reached 10 mg% or lower, and 17% reached 10~40 mg%, followed by the group of 49 mg% or over that accounted for 14%. As a rule, the resources sampled for the current study were relatively less hot in taste. 본 연구는 1999년 헝가리에서 수집한 고추 유전자원 35점을 평가하여 원예적 형질을 조사하고 유용한 자원을 선발하고자 실시하였다. 한국시판 대비 품종 ‘금당’과 ‘슈퍼비가림’과 비교했을 때 개화소요일은 거의 유사하였으며, 초장은 한국 품종이 평균 163cm이었으나 헝가리 자원은 133cm로 작게 조사되었다. 과형은 한국 품종과 유사한 sweet banana형이 83%로 가장 많았고, 소형은 cherry형이 14%였다. 과중은 대체로 한국 품종 25g에 비해 무거워 평균 34.7g이었다. ASTA 값은 100이상이 9자원이었으며, 당함량은 15% 이상이 4자원이었다. Capsaicinoids 함량은 10mg% 이하인 자원이 69%, 10~40mg%가 17%, 40mg% 이상은 14%로 대부분 매운맛 성분이 적은 자원이었다.
신철수 ( Sin Cheol Su ),김정준 ( Kim Jeong Jun ),윤창수 ( Yun Chang Su ),조현주 ( Jo Hyeon Ju ),배국환 ( Bae Gug Hwan ),한광수 ( Han Gwang Su ),박정실 ( Park Jeong Sil ),전미경 ( Jeon Mi Gyeong ) 대한산부인과학회 2003 Obstetrics & Gynecology Science Vol.46 No.9
Sclerosing stromal tumor of ovary is extremely rare benign neoplasm, occurring predominently in the second and third decades of life. It was first described by Chalvardjian and Scully in 1973 and by Damjanov in 1975 as distinctive subtype of other ovarian
갑상선 세포에서의 요오드에 의한 Sodium-Iodide Symporter 조절 기전
박영주 ( Park Yeong Ju ),김태용 ( Kim Tae Yong ),이희수 ( Lee Hui Su ),김경원 ( Kim Gyeong Won ),김원배 ( Kim Won Bae ),박도준 ( Park Do Jun ),신찬수 ( Sin Chan Su ),박경수 ( Park Gyeong Su ),김성연 ( Kim Seong Yeon ),이홍규 ( Lee 대한내과학회 2003 대한내과학회지 Vol.65 No.5
목적 : Sodium-iodide symporter (NIS)는 갑상선호르몬의 생합성에 이용되는 요오드를 갑상선 내로 섭취시키는 역할을 담당하고 있는 중요한 당단백질로서 세포막에 위치해있다. 그러나 요오드가 NIS의 기능을 조절하는 기전에 대해서는 잘 밝혀져 있지 않은데, 최근에는 전사후 과정 중의 변화가 중요한 조절 기전일 가능성이 제시되기도 하였다. 그러므로 본 연구에서는 FRTL-5 갑상선세포에 요오드가 요오드 섭취능, NIS mRNA, 단백의 발 Background : The sodium-iodide symporter (NIS) is a key plasma membrane glycoprotein that mediates active iodide transport in the thyroid gland. Whereas relatively little is known about the mechanisms by which iodide regulates NIS activity, post-transcrip
( Su Hyang Kim ),( So Hee Park ),( Jae Woo Jun ),( Dong Hwa Kim ),( Ji Won Shin ),( Jeong Yoon Han ),( Yun Gyeong Kang ),( Jung Woog Shin ) 한국조직공학과 재생의학회 2010 조직공학과 재생의학 Vol.7 No.4
We need to investigate the role of physical stimuli occurring due to daily activities on the responses of osteoclasts which reside with osteoblasts and stromal cells. Mouse stromal cells (M2-10B4) and osteoclast precursor cells (RAW264.7) were cocultured under hydrostatic pressure of 0.2 MPa. For estimation of osteogenesis and osteoclastogenesis, the alkaline phosphatase (ALP) activity and ratio of osteoprotegerin (OPG) to receptor activator of NF-κB ligand (RANKL) in M2-10B4 cells, tartrate-resistant acid phosphatase (TRAP) staining in RAW264.7 cells, and expression of specific osteogenic and osteoclastogenic genes were separately analyzed. The ALP activity, ratio of OPG to RANKL, and expression of specific osteogenic genes in M2-10B4 increased in the presence of hydrostatic pressure for 7 days when cocultured with RAW264.7. The formation of multinucleated RAW264.7 cells tended to be increased in the absence of hydrostatic pressure. However, the hydrostatic pressure significantly reduced the formation of multinucleated RAW264.7 cells and suppressed the expression of typical genes indicating osteoclastogenesis. In conclusion, hydrostatic pressure in the presence of both cell types is a potent regulator of osteoclast formation via the regulation of OPG and RANKL secreted by stromal cells. Our coculture system using hydrostatic pressure may constitute a useful tool for investigating bone turnover.
Gyeong Yeop Gong,Ji Su Kang,Kyeong Jin Jeong,Jun Ho Jeong,Jae Gill Yun 인간식물환경학회 2019 인간식물환경학회지 Vol.22 No.1
Experiments were carried out to investigate the effects of mosses on the removal of particulate matter (PM 10) and volatile organic compounds (VOCs) in an indoor space and on the composition of air. For particulate matter removal experiments, 0.2 g mosquitto coil was burned in a glass chamber, where three kinds of mosses (Plagiomnium cuspidatum, Myuroclada maximowiczii, Etodon luridus) were placed. For VOCs removal experiments, 1 mL paint thinner was volatilized in a glass chamber, where Plagiomnium cuspidatum and Myuroclada maximowiczii were used. As a result, it was found that particulate matter was effectively removed by the three mosses, and the removal efficiency of particulate matter increased as the amount of mosses increased. The amount of VOCs was similar to the level in the control when a low amount of mosses (2 and 4 plates) was used. However, the removal efficiency of VOCs was significant when 6 plates of mosses were used. On the other hand, formaldehyde concentration was 40 times more than the control and carbon monoxide 30 times, when 0.2 g of mosquito repellent was completely burned in a glass chamber. Also formaldehyde removal effect was significant when 6 plates of mosses were placed. However, there was no change in the concentration of indoor oxygen, temperature and humidity by moss plants. In conclusion, the moss plants were effective in removing particulate matter and VOCs, and they are expected to be used for indoor decoration and landscape in order to improve indoor air quality in the future.