• 한방안이비인후피부과학회지
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• 제19권2호
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• pp.130-145
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• 2006

Objectives : The aim of this work is the approaching of properties-flavours theory and the making of morphological standard in Artemisiae herba. Methods : The properties-flavours theory were attempted with bibliographic method and various climate-information. The external-internal morphological standards were determined by using stereoscope and butanol series. Conclusions : The following is a list the conclusion of the approaching of properties-flavours theory and how to make the standard of morphological standard in artemisiae herba. 1. The significant analysis for the artemisiae herba as the properties-flavours theory, is a follow-up survey of the effect written in the official oriental medicine book 2. The other analytic methods according to the gathering time, processing or storing system or especially nature or growth environment(altitude, temperature,. the mean moisture, and the agronomical survey) by way of the explanation of properties-flavours theory appears so many insufficiency at the many cases. 3. In the case of artemisiae herba., there are 2 cases(Artemisia capillaris $T_{HUNB}$ and A. iwayomogi $K_{ITAMURA}$) in current and recently A. aruwa L. is substituted for artemisiae herba in circulation. 4. The external and internal characteristics according to the shape of original plant or herbal states, entirely correspond to all the official oriental medicine boo 5. According to the place of productiot the difference appeals. (1) A. capillatis $T_{HUNB}$. has leaves like a fine thread, and A. iwayomogi $K_{ITAMURA}$ has big and wide leaves, and shows some reddish color, and A. aruwa L. has narrow leaves, its section lines long vertically. (2) In the internal shapes, as the A. capillatis $T_{HUNB}$. leaves', upper epidermal cell wall shows relatively straight form, its all upper- lower epidemical cell wall has a stoma, and calcium rosette crystal is relatively few. As iwayomogi $K_{ITAMURA}$, all upper- lower epidermal cell wall is wavelike concave, and hypodermics has many stoma and many calcium rosette crystal. (3) In the internal shapes of A. aruwa L. the shape of leaves' epidermal cell is irregular and has so many non-glandular hair nad glandular hair on its surface.

• Journal of Plant Biotechnology
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• 제35권1호
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• pp.55-61
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• 2008

PCR 및 Real-Time PCR 검정으로 확인된 국화 형질전환체는 저온저항성 BN115 gene과 표지유전자로 kanamycin에 저항성 있는 nptII gene을 가지고 있는 식물발현용 binary vector pBin19/BN115가 삽입된 A. tumefacience MP90을 국화잎에 공동 배양함으로 유전자가 도입되었다. 최종 선발된 형질전환체의 온도별 생육은 형질전환체가 비형질전환체에 비해 초장, 생체중, 엽수 모두 우수하였다. 또한 저온에서의 상해정도 관찰에서도 수침상정도가 비형질전환체보다 경미하였다. 저온의 외부환경에 따른 국화잎의 기공모양은 닫고 있는 비형질전환체와 달리 형질전환체는 개구된 모양을 유지하고 있었으며, 크기는 형질전환체의 크기가 비형질전환체보다 더 큰 것으로 측정되었다. 저온조건에서의 형질전환체 엽록소 함량은 5, $25^{\circ}C$에서는 비형질전환체와 비교하여 SPAD value 값에 큰 차이가 없었지만, 10, $15^{\circ}C$에서는 최대 +5.7 (평균+3.0), +9.7 (평균 +5.7)로 상대적으로 높은 함량을 나타냈다 또한 Ion leakage test결과 저온저항성 유전자가 도입된 형질전환체의 세포가 외부환경에 안정적으로 적응하여 세포내 파괴나 상해를 받지 않음으로 형질전환체의 EC 농도 (ds/m)가 비형질전환체에 비해 $1.29{\sim}1.97$배 낮은 수치를 보였다.

• 식물분류학회지
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• 제47권2호
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• pp.137-153
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• 2017

한국산 미나리아재비과 20속 36종에 대하여 열매 및 종자 형태를 조사하였다. 그 결과, 먼저 열매는 수과(achene)와 장과(berry) 및 골돌과(follicle)로 분류되었고, 수과를 갖는 분류군에서는 과피 표면에 모용(trichome)의 발달유무, 기공(stoma)의 존재여부, 그리고 과피 해부형태에서는 내과피가 한 층의 후벽세포로 뚜렷하게 발달하는 특징이 식별 유용형질로 판단되었다. 그리고 골돌과를 갖는 분류군은 종피의 구성(양주피 vs. 단주피), 종피 표면의 형태, 모용의 발달 유무, 종피 type 등이 분류형질로 유용한 것으로 판단되었다. 조사된 열매 및 종자 형질에 기초하여, 복수초속(Adonis)은 양주피성 배주를 가지므로 단주피성 배주 유집군인 미나리아재비아과(Ranunculoideae)에서 Helleboroideae아과로 분류되어야 할 것 같다. 또한 나도바람꽃속(Enemion)의 나도바람꽃은 단주피성 배주와 종피구조(non-sclereid exotesta) 형질에서 만주바람꽃이나 매발톱꽃, 개구리발톱과는 다른 너도바람꽃속(Eranthis)과 유사하여 Helleboroideae아과로 분류하는 것이 타당할 것으로 생각된다. 연구결과, 매화바람꽃속(Callianthemum)과 유일한 장과 속인 노루삼속(Actaea)의 분류학적 위치에 대하여 좀 더 정확한 연구가 필요할 것으로 생각된다.

• 대한기관식도과학회:학술대회논문집
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• 대한기관식도과학회 1977년도 제11차 학술대회연제 순서 및 초록
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• pp.9.1-10
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• 1977

문명의 발달로 나날히 복잡해지는 사회 환경속에서 우리는 생명을 위협하는 수 많은 사고를 당하게 되며, 이럭 경우에 상기도를 유지하기 위한 기관절재술을 많이 시행하게 되는데, 때로는 기관협착등 이에 따른 여러가지 합병증을 유발하게 되는 경우가 있으며, 임상가들에게도 곤란한 문제를 갖어다 주고있다. 그러나 이러한 합병증은 수술방법의 개선과 항생제의 출현등으로 그 빈도가 많이 감소되기는 하였으나, 1969년 Lindholm은 술후성 기관협착증의 빈도를 1.5%내지 10%라고 했으며, 1969년 Donnelly, Mulder와 Rubush, 그리고 1971년 Andrew와 Pearson 등은 이들 원인의 대부분이 cuff 가 있는 기관삽입관이나, 기관케뉼(tracheal canula)의 부적합한 사용이나, 또는 감염에 의한 압박괴사(pressure necrosis)로 형성된다고 하였고, 협착부위로서 1972년 Bryce는 절개공(stoma)주위가 가장 많으며, 응급기관절개술시에 의사의 부정요법(mal-practice)도 원인이 될 수 있다고도 주의한 바 있다. 기관협착증의 치료로서 협착이 경미한 경우에는 일차적으로 세심한 관찰을 실시하면서 실리콘관(silicon tube)이나 스텐트(stent)를 사용하거나, 비강을 통한 삽관법(naso tracheal intubation)으로 기계적인 확장을 시도하며 (Schmiegelow, 1929, Montgomery, 1965), 육아조직이 형성되었을 경우에는 기관경검사하에서 이를 제거한 후에 steroid를 병용하는 편이 좋은데(Birck, 1970) 그밖에도 기관개찰술(Fenestration method, 백·홍 1974)이나 재수술(Revision)을 하기도 한다. 이러한 방법으로서도 치료가 불가능한 경우에는 그 협착 부분을 절제한 후에 단단문합술(End-to-End Anasto-mosis)을 시행하는 수도 있다. 저자들은 1967년 10월부터 1977년 3월까지 10연년간 세브란스병원에서 기관절개술을 받았던 1514례를 대상으로 일련의 조사를 실시하여 이들 중에서 기관협착증을 유발한 23례를 치료하였으며, 여기서 몇가지 지견을 얻었기에 보고하는 바이다.

• 대한기관식도과학회지
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• 제6권1호
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• pp.80-86
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• 2000

Background : Stomal recurrence that occasionally follows total laryngectomy is associated with very poor prognosis regardless of treatment modality, so it is very important to identify high risk patients to prevent stomal recurrence. Objectives : We attempted to select an optimal management method to prevent stomal recurrence by analyzing risk factors in each patient who was found to have stomal recurrence following total laryngectomy. Materials and Methods : Risk factors in each of eleven patients who had stomal recurrence out of 159 patients who underwent total laryngectomy in the last ten years were analyzed retrospectively. Data were gathered on risk factors such as the presence of subglottic extension, extralaryngeal extension, thyroid gland invasion, lymph node metastasis, timing of tracheotomy, tumor stage, postoperative radiotherapy, and inclusion of the stoma in the radiotherapy field. Results : There were eight cases of subglottic extension, six cases of extralaryngeal invasion, one case of pharyngocutaneous fistula that occurred as a postoperative complication, and one case who was taken completion laryngectomy following conservation surgery. With the exception of one case who was taken tracheotomy prior to total laryngectomy, all tracheotomies were performed intra-operatively after endotracheal intubation. There was no evidence of paratracheal lymph node or prelaryngeal lymph node metastasis on preoperative neck CT scan. There were six cases of T4 tumors, four cases of T3 tumors, and one case of T2 tumor. Salvage surgery was performed following radiotherapy in three cases, and aside from one case who was not taken post-operative radiotherapy, postoperative radiotherapy including the stoma was performed in the remaining seven cases within one month after surgery. Conclusion : Total laryngectomy with wide paratracheal lymph node dissection, thyroidectomy, and tracheotomy should be performed for patients who have high risk factors such as subglottic extension and advanced stage. We believe that tracheotomy should be precede endotracheal intubation. Efforts should be made to prevent stomal recurrence by utilizing postoperative radiotherapy and by minimizing postoperative complications such as infection and fistula.

• Journal of Chest Surgery
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• 제5권2호
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• pp.87-96
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• 1972

Studies of blood gas and lung histopathology were done in 10 dogs after intrapericardlal aorto-right pulmonary arterial anastomosis with proximal ligation of the right pulmonary antery. Among the 5 expired during or after operation, in 3 cases, the causes of the death were due to surgical bleeding and, in 2 cases, acute cardiopulmonary insufficiency because of large anastomosis stoma measured respectively 7mm and 10mm. In the 5 of survivals, one was sacrificed because of empyema at postoperative 7 days and 2 were at postoperative one month and remained 2 at postoperative 3 month respectively. The following observations were made. 1.In every survival, continuous machinary murmur was auscultated and the angiograms of all long term survivals showed the good patency of the anastomosis stoma. 2.After the ligation of the right pulmonary artery, the values of $PO_2$ and $PCO_2$ in arterial and venous blood were generally decreased comparing with the preoperative values. The mean value of $P_aO_2$ noted $83.30{pm}11.875$[p<0.01]. After the shunts operation with ligation of the right pulmonary artery, the immediate values of PH, $PO_2$ and $PCO_2$showed no significant changes comparing with that of right pulmonary artery ligation only. In the cases of survivals more than one month, the values of $PO_2$ and $PCO_2$ in the arterial and venous blood were generally higher than that of ligation of the right pulmonary artery only. The $P_aO_2$ value noted $103.750{pm}7.395$[p<0.01]. The mean values of $P_aO_2$, $PCO_2$ and PH in the arterial and venous blood almost returned to that of preoperative studies. 3.In the specimens of lung from the cadavors expired due to acute cardiopulmonary insufficiency after the operation, there were massive congestion, hemorrhage in the alveolar spaces and bronchioles. In specimens obtained at postoperative one month, there were dilatation of alveolar spaces with partial rupture, slight congestion, and alveolar wall thickening in the lung parenchyme, but there was no significant changes in pulmonary vasculature except dilation of pulmonary capillaries. In the specimens obtained at postoperative three months, the alveolar walls were more thickened in the lung parenchyme than the finding of the specimens obtained at postoperative one month. In the wall of pulmonary capillaries, there was only slight thickening with connective tissue proliferatlon.

• 원예과학기술지
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• 제28권3호
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• pp.394-402
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• 2010

이 연구의 도심 녹화 수종으로 가장 많이 이용되는 기린초($Sedum$ $kamtschaticum$)와 비비추($Hosta$ $longipes$)를 대상으로 오존에 의해 나타나는 광합성률, 항산화 효소활성, 해부학적 차이를 구명하기 위하여 수행되었다. 오존을 하루 8시간씩(08:00-16:00) $200{\mu}g{\cdot}kg^{-1}$ 처리하였다. 대조구를 설정하고 광합성률, 항산화 효소활성, 해부학적 특성(기공, 플라스토글로블리의 크기 등)을 조사하였다. 그 결과, 오존처리 후 측정된 순광합성량은 두 식물 종에서 감소하였고 호흡률은 증가하였다. 오존처리 후 비비추의 경우 glutathione reductase의 활성이 통계적으로 유의하게 증가하였다. 기린초와 비비추는 황화, 백화 및 반점 등의 전형적인 오존 피해 증상을 나타내었다. 오존 처리후 기린초와 비비추의 단위면적당 기공의 수는 증가하였으며, 기공크기는 유의성 있게 감소하였다. 대기오염에 피해 받은 식물에서 관찰 할 수 있는 플라스토글로블리의 수가 기린초와 비비추에 있어 유의성 있게 증가하고 그 직경도 증가하였다.

• 대한간호학회지
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• 제39권4호
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• pp.539-548
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• 2009

Purpose: This study was designed to construct and test the structural equation model on sexual satisfaction in patients with a colostomy. Methods: The model construction was based upon Roy's adaptation model. Stoma-related discomfort (SRD), age, frequency of sexual intercourse, treatment modality, and gender affect sexual satisfaction and are mediated by physical, psychosocial, and interdependence modes. Each mode was conceptualized as sexual function, body image/ depression, and marital intimacy. The patients were 112 colostomates with colorectal cancer who were asked to complete a mail-back survey on their demographic data, SRD, body image, depression, marital intimacy, sexual function, and sexual satisfaction. Data were analyzed using SPSS WIN 15.0 and AMOS WIN 7.0. Results: Significant variables for sexual satisfaction in the final model were body image affected by SRD, depression affected by body image and SRD, marital intimacy affected by depression, and sexual function affected by marital intimacy. Conclusion: The results of this study suggest that specific guidelines for SRD are necessary to improve sexual satisfaction among colostomates. Nurses should be vigilant in monitoring depression and body image disturbance, and providing appropriate interventions to increase marital intimacy. Treatment modality, gender, and age should be considered in developing education programs pertaining to sexuality.

• Journal of Species Research
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• 제5권3호
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• pp.318-323
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• 2016

Acrobeles ciliatus (von Linstow, 1877) and Plectus parietinus (Bastian, 1865) are newly collected from Korea. Acrobeles is similar to those nematode belongs to Rhabditidae and Panagrolaimidae by having terminal bulb without medium bulb but different by having complex, vines shaped labial attachment. A. ciliatus differed from other Acrobeles species by lateral fields with two incisures, primary axils U-shaped, and secondary axils V-shaped. Head region set off with the neck, three high labial probolae present, each having 5 tines at inner margins and 5-7 at outer margins, and two elongate apical tines. Also, it differs from the longer female body. Plectus parietinus is distinguished from all other species of Plectus by the prominent hypodermal glands, the relatively small amphid, the distinct and well set-off lips and by the subdorsal distal caudal seta on the left side of the tail. Stoma without stylet. Oesophagus about 1/4 of total body length with terminal bulb. Anus ca. $100{\mu}m$ from posterior extremity. Vulva is at middle of body. Have spinneret on tail tip.

• Journal of Chest Surgery
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• 제10권1호
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• pp.17-24
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• 1977

The present treatment of respiratory failure, using cuffed endotracheal and tracheostomy tube has produced, apparently with increasing frequency, three lesions which have serious ceminical manifestations such as tracheal stenosis, tracheomalasia, and localized tracheal erosion. Extensive resection and reconstruction of the trachea must be necessary because conservative treatment has generally failed in the fully developed stenotic lesion. of the mediastinal trachea following extensive resection is best accomplished by direct anastomosis of the patient`s own tracheobronchial tissue. Any replacement of the mediastinal trachea must be air tight and laterally rigid, and must heal dependably. A variety of materials has been used for substitution following circumferential excision of tracheal segments within the mediastinum. These attempts have often failed because of early leak or late stenosis. We have successfully performed circumferential resection and primary end-to-end anastomosis of the trachea for 4 cases of post-intubation tracheal stenosis located a few centimeter below the tracheostomy stoma in the period of 3 years between 1974 and 1976. The lesion in one patient was found in the upper trachea which was approached anteriorly through a cervicomediastinal incision with division of the upper sternum. Other three located in the lower half of the trachea were operated through a high transthoracic incision with appropriate hilar mobilization in addition to cervical flexion for the development of the cervical trachea into the mediastinum. There were no hospital death, but suture line granulations occurred in two patients were managed by bronchoscopic removal of granulations without difficulties.