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군 초급간부의 공감 지향적 행동과 감정소진이 조직몰입에 미치는 영향에 관한 연구
정교태,장수덕,이채화 한국국방경영분석학회 2012 한국국방경영분석학회지 Vol.38 No.1
This study examines how experienced empathy-oriented behavior and emotional burnout of junior leaders in the military affect organizational commitment and its implications. To this end, using a sample of junior leaders, sergeant to captain,who perform dangerous tasks such as combat exercises and training with soldiers of the new generation in the units of battalion and below, we performed an empirical analysis of hypotheses. We applied AMOS to structure equation model. Our results indicated that empathy-oriented behavior had a negative relationship with emotional burnout while it had a positive relationship with organizational commitment. If junior leaders are exposed to emotional burnout organizational commitment, the results indicated a negative relationship with organizational commitment. The indirect effect was observed through mediators, including a route from organizational commitment to reduced personal accomplishment to organizational commitment. The results of this study are very meaningful in that it can used for the improvement of leadership and the personnel management of military junior leaders, and the enhancement of training and force capabilities.
내시경적 보툴리눔 독소 주입으로 치료한 윤상인두근이상증
정교태 ( Kyo Tae Jung ),최홍규 ( Hong Kyu Choi ),이기병 ( Ki Byung Lee ),유정환 ( Jung Hwan Yu ),김지현 ( Jie Hyun Kim ),박윤길 ( Yoon Ghil Park ),이상인 ( Sang In Lee ) 대한내과학회 2010 대한내과학회지 Vol.79 No.3
Botulinum toxin has been used to treat various gastrointestinal tract diseases such as achalasia, diabetic gastroparesis, sphincter of oddi dysfunction, and chronic anal fissures. Recently, it has also been used for the treatment of cricopharyngeal muscle dysfunction. Several studies have reported that botulinum toxin injections may be a safe and effective treatment. Previously, cricopharyngeal muscle dysfunction was treated by mechanical balloon dilation or cricopharyngeal myotomy. Here, we report a case of a 57-year-old man who presented with cricopharyngeal dysphagia due to cerebral infarction and who was successfully treated with endoscopic botulinum toxin injection. (Korean J Med 79:301-305, 2010)
법랑질 초기우식병소에서 1,500 ppm 불소함유치약의 재광화효과
김애옥 ( Ae-ok Kim ),정성숙 ( Seong-soog Jeong ),김다은 ( Da-eun Kim ),하원호 ( Won- Ho Ha ),문교태 ( Kyo-tae Moon ),최충호 ( Choong-ho Choi ),홍석진 ( Suk-jin Hong ) 대한구강보건학회 2016 大韓口腔保健學會誌 Vol.40 No.4
Objectives: We compared the effects of a 1,500 ppm fluoride-containing toothpaste and a 1,000 ppm fluoride-containing toothpaste, which were revised up to the recent revision, and evaluated their effects on the tooth surface after adding bamboo salt to the preparations. Methods: Experimental early artificial caries specimens were subjected to one of four treatments (n=12 per treatment group): 1,500 ppm NaF, 2% bamboo salt+1,000 ppm NaF, 1,000 ppm NaF, and control treatment. The specimens were exposed to the experimental toothpaste, artificial saliva, and demineralized solution. The treated specimens were analyzed using Vickers surface hardness testing, scanning electron microscopy, and atomic force microscopy. Results: The toothpaste with a high fluoride concentration (1,500 ppm NaF) showed more remineralization than did the toothpaste with a low fluoride concentration (1,000 ppm NaF). The 2% bamboo salt+1,000 ppm NaF group showed remineralization similar to the 1,500 ppm NaF group and higher surface microhardness than the 1,000 ppm NaF group. Conclusions: Toothpastes containing 1,500 ppm NaF have a higher preventive effect against dental caries than do toothpastes containing 1,000 ppm NaF. The addition of bamboo salt to fluoride-containing dentifrices improves their effectiveness in preventing dental caries.
담관 낭종 절제 후 발생한 문합부 협착을 자석 압박 문합술로 치료한 1예
임현철,이동기,최홍규,정교태,이근만,장재훈,박준성,원종윤 대한소화기내시경학회 2010 Clinical Endoscopy Vol.41 No.3
Magnet compression anastomosis is a nonsurgical method that uses two magnets to treat bilio-biliary and bilio-enteric anastomotic strictures after a living donor transplantation. The compression pressure of the two magnets induces ischemic necrosis at the anastomostic stricture and creates a fistula at the stricture site. A choledochal cyst is an uncommon congenital anomaly characterized by dilatation of the biliary tree and can cause obstructive jaundice, cholangitis, biliary stones, and cholangiocelluar carcinoma. Treatment for choledochal cyst is essentially surgical including total excision of the cyst with hepaticoenterostomy, but there can be complications such as postoperative intrahepatic stones and recurrent cholangitis due to a stricture at the site of the anastomosis. Endoscopic and fluoroscopy-guided radiologic interventions can be applied to resolve the anastomotic stricture, and re-operation is possible as the method of last resort. We report here a first case, trial magnet compression anastomosis in Korea of a bilioenteric anastomotic stricture after excision of a choledochal cyst and hepaticojejunostomy. 자석 압박 문합술은 주로 생체간이식환자에서 발생하는 총담관간 단단문합술 또는 총담관-공장문합술 후 발생한 문합부 협착을 두 개의 자석을 이용하여 치료하는 비수술적 방법이다. 두 개의 자석의 압박은 협착부분의 허혈성 괴사를 통한 누공을 형성하여 새로운 문합구를 형성하도록 한다. 담관 낭종은 드문 선천적 질환으로 간내 또는 간외 담관의 확장을 특징으로 하며 패쇄성 황달, 담관염, 담석, 담관암을 유발할 수 있다. 담관 낭종의 치료는 낭종의 완전 절제 및 간관-공장-공장 문합술을 시행하고 있으나, 수술 후 분합부 협착에 의한 간내 담석, 반복적인 담관염이 발생할 수 있다. 협착의 치료를 위하여 내시경적 또는 방사선학적 시술을 시행할 수 있으며, 재수술을 통한 치료는 마지막 방법으로 시도할 수 있다. 저자들은 담관 낭종 절제술 후 문합부 협착에 의한 반복적인 담관염을 주소로 내원하여 자석 압박 문합술로 치료한 증례를 국내에서 처음으로 경험하여 보고한다.
노정민,유정선,이윤범,안혜림,최홍규,정교태,박종숙,이관식,김경래 대한내분비학회 2010 Endocrinology and metabolism Vol.25 No.1
Combination treatment with pegylated interferon and ribavirin has been established as a standard therapy for chronic hepatitis C. Although interferon therapy is relatively safe, an important side effect is the induction of autoantibodies and autoimmune disease, especially autoimmune thyroid disease. Interferon associated autoimmune thyroid disease can consist of autoimmune hypothyroidism, Graves’ disease, and destructive thyroiditis. Thyroid disease may lead to dose reduction or discontinuation of therapy. To the best of our knowledge, there are no case reports of pegylated interferon induced autoimmune hypothyroidism in Korea. We report here a case of a 26-year-old woman who developed hypothyroidism during antiviral therapy for chronic hepatitis C with pegylated interferon.
오경진 ( Kyung Jin Oh ),이기병 ( Ki Byung Lee ),홍순원 ( Soon Won Hong ),정교태 ( Kyo Tae Jung ),최홍규 ( Hong Kyu Choi ),김형중 ( Hyung Jung Kim ),안철민 ( Chul Min Ahn ),장윤수 ( Yoon Soo Chang ) 대한결핵 및 호흡기학회 2009 Tuberculosis and Respiratory Diseases Vol.67 No.5
Malignant rhabdoid tumors arise primarily from the kidney. Extrarenal malignant rhabdoid tumors are rare, with the liver, central nervous system, and skin reported as the primary sites. Malignant rhabdoid tumors of the mediastinum are extremely rare among extrarenal malignant rhadoid tumors; only 3 cases have been reported to date, all characterized by aggressive clinical behavior. We experienced a 35-year-old woman diagnosed with malignant rhabdoid tumor in the anterior mediastinum with multiple metastases. The tumor was surgically unresectable, and treated with palliative radiation therapy. Three-month after radiation treatment, she died from dissemination of the malignant rabdoid tumor.
복강 내 종양으로 오인된 농양을 형성한 위궤양 천공 연세대학교 의과대학 강남세브란스병원 1소화기내과, 2영상의학과
유정환 ( Jung Hwan Yu ),장성일 ( Sung Ill Jang ),박정수 ( Jung Soo Park ),정교태 ( Kyo Tae Jung ),김주희 ( Joo Hee Kim ),김자경 ( Ja Kyung Kim ),이관식 ( Kwan Sik Lee ) 대한내과학회 2011 대한내과학회지 Vol.81 No.1
Gastric ulcer perforation usually results in panperitonitis, which requires surgical treatment. A peritoneal abscess also can occur with gastric ulcer perforation, but it is not a common complication of peptic ulcer disease. Here, we report a peritoneal abscess that mimicked a tumor and was caused by a gastric ulcer and provide a literature review. A 57-year-old woman was admitted to our hospital for evaluation of an abdominal mass found in another hospital, with no signs of infection. She underwent a left lobectomy of the liver due to choledocholithiasis. Abdominal computed tomography (CT) revealed a heterogeneous mass attached to the antrum of the stomach. At endoscopy, we confirmed that the gastric ulcer at the antrum of the stomach caused the abscess. After 4 weeks of antibiotics and proton pump inhibitor treatment, she was cured. In a patient with abdominal pain and a peritoneal abscess of unknown cause, the possibility of peptic ulcer perforation should be considered. (Korean J Med 2011;81:89-92)