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세포브러쉬와 면봉도말법에 의한 부인과 세포학적 검사의 효율비교
김정란,김성숙,배한익,김용탁,심재철,임문환,윤혜원,이상식 동국대학교 경주대학 1993 東國論集 Vol.12 No.-
A study was undertaken to evaluate the efficiency of the sytobrush compared with the cotton swab for obtaining cells from the uterine cervix. In 300 patients, the cytobrush technique was employed and in control 300 patients was smeared by the cotton swab. In 12 out of 300 patients(4%) endocervical cells were found on the cotton swab technique. A total of 252 out of 300 cytobrush sampler specimen(84%) contained endocervical cells. With the X²method for statistical comparison, the difference in endocervical cell yield between the cotton swab and the cytobrush sampler was significantly different(p<0.01). This was particularly true in older patients. We conclude from study that the cytobrush sampler is of value for obtaining as adequate cervical cytologic specimen.
오연희,이현경,이원재,이성우,박수성,윤혜원,임문환,심재철,김용탁,김성숙,김정란 동국대학교 경주대학 1993 東國論集 Vol.12 No.-
Acute torsion of the ovary and ovarian mass is a recognized surgical emergency, but rarely has the diagnosis been made preoperatively on the basis of imaging studies. The sonographic findings in 14 cases of surgically proven torsion of the ovary and ovarian mass are described. Mostly cystic ovarian mass, engorged vessel, dilated uterine tube, beak-like echo(torsion site), smooth mass wall thickening an free-fluid collection in cul-de-sac are described. More significant in terms of specificity were the demonstration in 6 cases(42.9%) of the smooth mass wall thickening and in 8 cases(57.1%) of a free fluid in the cul-de-sac. We report the sonographic findings of ovary and ovarian mass torsion that may suggest the preoperative diagnosis of this condition.
Protective effects of KI against on the acute hepatic Liver injury of SMP30 knock-out mice
( Moon Jung Goo ),( Hye Rim Lee ),( Mi Ran Ki ),( Hae Young Chung ),( Akihito Ishigami ),( Kyu Shik Jeong ),( Jin Kyu Park ),( Da Hee Jeong ),( Ho Yong Park ),( Kwang Hee Son ),( Dong Ha Sin ),( Sun H 한국수의병리학회 2006 학술대회 Vol.10 No.-
Hae Ryung Kim,Youie Kim,Jin Soo Moon,Jae Sung Ko,Hye Ran Yang 대한소아소화기영양학회 2024 Pediatric gastroenterology, hepatology & nutrition Vol.27 No.2
Purpose: Recently, the prevalence of eosinophilic gastrointestinal disease (EGID) has shown an increasing trend worldwide. As the diagnosis of EGID requires invasive endoscopy with biopsy, noninvasive markers for detecting EGID in suspected patients, particularly children, are urgently needed. Therefore, this study aimed to evaluate the diagnostic accuracy of serum eosinophil cationic protein (ECP) beyond peripheral eosinophil counts in pediatric patients with EGID. Methods: Overall, 156 children diagnosed with EGID were enrolled and 150 children with functional abdominal pain disorder (FAPD) were recruited as controls. All participants underwent endoscopic biopsy in each segment of the gastrointestinal (GI) tract and serum ECP measurement, as well as peripheral eosinophil percent and absolute eosinophil count. Results: Comparing EGID (n=156) with FAPD (n=150) patients, serum ECP levels were significantly higher in pediatric patients with EGID than in those with FAPD (25.8±28.6 μg/L vs. 19.5±21.0 μg/L, p=0.007), while there was no significant difference in peripheral eosinophil percent and absolute eosinophil counts between the two groups. Serum ECP levels were correlated with peripheral eosinophil percent (r=0.593, p<0.001) and the absolute eosinophil count (r=0.660, p<0.001). The optimal cutoff value of serum ECP for pediatric EGID was 10.5 μg/mL, with a sensitivity of 69.9% and a specificity of 43.4% with an area under the receiver operating characteristic curve of 0.562. Conclusion: The combination of serum ECP levels and peripheral eosinophil counts, when employed with appropriated thresholds, could serve as a valuable noninvasive biomarker to distinguish between EGID and FAPD in pediatric patients manifesting GI symptoms.
Ground Receiving System for KOMPSAT-2
Moon Gyu Kim,Tae Jung Kim,Hae Jin Choi,Sung Og Park,Dong Han Lee,Yong Jo Im,Ji Hyun Shin,Myung Jin Choi,Seung Ran Park,Jong Ju Lee 大韓遠隔探査學會 2003 大韓遠隔探査學會誌 Vol.19 No.3
Remote sensing division of satellite technology research center (SaTReC), Korea advanced institute of science and technology (KAIST) has developed a ground receiving and processing system for high resolution satellite images. The developed system will be adapted and operated to receive, process and distributes images acquired from of the second Korean Multi-purpose Satellite (KOMPSAT-2), which will be launched in 2004. This project had initiated to develop and Koreanize the state-of-the-art technologies for the ground receiving system for high resolution remote sensing images, which range from direct ingestion of image data to the distribution of products through precise image correction. During four years development from Dec. 1998 until Aug. 2002, the system had been verified in various ways including real operation of custom-made systems such as a prototype system for SPOT and a commercialized system for KOMPSAT-1. Currently the system is under customization for installation at KOMPSAT-2 ground station. In this paper, we present accomplished work and future work.
Hae June Lee,Joong Sun Kim,Changjong Moon,Jong Choon Kim,Chun Sik Bae,Sung Soo Kang,Uhee Jung,Hae Ran Park,Sung Kee Jo,Sung Ho Kim 한국실험동물학회 2009 Laboratory Animal Research Vol.25 No.1
The morphological changes of small intestine and protective properties of an herbal preparation (HemoHIM) in intestinal damages were examined by evaluating its effects on jejunal crypt survival, apoptosis and other histological assessment in 5-fluorouracil (5-FU)-treated mice. The female ICR mice were treated with 5-FU for the examination of jejunal crypt survival and any morphological changes (200 ㎎/㎏ of body weight, i.p.), and for the detection of apoptosis (40 ㎎/㎏ of body weight, i.p.). HemoHIM was administered intraperitoneally at a dosage of 50 ㎎/㎏ of body weight at 36 and 12 hours preirradiation and 30 minutes post-irradiation, or orally at a dosage of 250 ㎎/㎏ of body weight/day for 7 or 11 days before autopsy. Compared to normal controls, 5-FU increased the incidence of apoptosis by 20-fold. 5-FU decreased villus height in the jejunum (44.6%) with crypt depths increased by 18.6% in this gut region. In comparison with normal controls, the values of basal lamina length of 10 enterocytes in the jejunum were significantly higher in 5-FU treated mice (55.5%). These effects were less profound in HemoHIM treated mice in which apoptosis was decreased 11.4% (p.o.) and 27.4% (i.p.), with villus height increased by 37% (p.o.) and 28% (i.p.), crypt depth by 13.4% (p.o.) and 19.0% (i.p.) and accompanied by decreases in basal lamina length of 23.5% (p.o.) and 31.9% (i.p.), compared to 5-FU control group. These results suggested that HemoHIM may be therapeutically useful to reduce intestinal injury following 5-FU treatment.