http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
연령에 따른 흰쥐 부신의 조직학적 및 면역조직화학적 관찰
박주희,이재현,구세광,이형식 慶山大學校 基礎科學硏究所 1998 基礎科學 Vol.2 No.2
흰쥐 부신의 발생에 따른 형태적 변화를 보기 위하여 임신 20일령, 출생직후, 출생후 7일, 15일 및 30일에 각각 조직을 채취하여 조직학적으로 관찰하고, bovine Sp-1/chromogranin 항혈청을 이용하여 면역조직화학적으로 관찰하였던 바 조직학적으로 임신 20일령과 출생직후의 부신에서는 수질과 피질의 구분이 불명확하였으며, 크롬친성모세포가 단독 또는 집단으로 관찰되었다. 또한 출생후 7일령부터는 피질과 수질의 구분이 명확해졌으며 크롬친성모세포의 출현은 관찰되지 않았다. 한편 bCG 면역반응세포들은 임신 20일령의 흰쥐 부신에서는 면역반응세포가 관찰되지 않았으나, 출생직후부터 소수 관찰되었으며, 이후 이들 세포의 수는 일령에 따라 증가하였고, 출생후 7일령부터는 약한 면역반응 및 강한 면역반응을 나타내는 두 종류의 세포가 관찰되었다. The histological changes were investigated in the adrenal glands of developmental rats(20 days of gestation, at birth, 7 days, 15 days and 30 days after birth) and the immunohistochemical chages against to bovine Sp-1/ chromogranin antisera were studied. Histologically, the zone of cortex and medulla were nut apparent 20 days of gestation and at birth. In these ages, the undifferentiated cells so called "pheochromoblasts" were observed in the cortex tissue. From 7 days after birth, the zone of cortex and medulla were clearly appearent and no pheochromoblasts were observed in the cortical tissue. Immunohistochemically, no bCG-immunoreactive cells were observed in 20 days of gestation, but a few numbers of these cells were observed at birth, after that the numbers of these cells were increased with ages. From 7 days after birth, two types cells that dark and light immunoreactive cells were detected.
박영현,홍세용,한찬수 순천향대학교 기초과학연구소 1999 순천향자연과학연구 논문집 Vol.5 No.1
Electron spin resonance studies of the radical DMPO-OH induced by Fenton reaction have been carried out at room temperature. The ESR spectra have 4 hyperfine lines due to interactions with the nuclei of nitrogen and hydrogen at the position of βin the radical DMPO-OH. As results of our analysis, the ESR parameters have been found that ?? , the hyperfine coupling constants are well accord with those of Chamulitrat et al. and Akira Hamata but ?? that is reported on this paper.
Paraquat 양이온 기에 대한 전자 스핀 공명 연구
홍세용,박영현,한찬수 순천향대학교 기초과학연구소 1999 순천향자연과학연구 논문집 Vol.5 No.2
Electron spin resonance studies of the radical + 1 cation of paraquat have been carried out at room temperature using X-band microwave. The observed ESR spectra have very complex hyperfine structure due to hyperfine interactions with the nuclei of 2 nitrogens and 14 hydrogens in the radical. The ESR parameters have been found ??, ??, ??, ??, ?? and the hyperfine constants are very close to pervious reports of Janice A. DeGray et. al.
김동찬,이윤수,박중구,황세현,김명기 경희대학교 디자인연구원 2000 예술· 디자인학연구 Vol.3 No.1
The Suwon Campus of Kyunghee University was decided to rebuild a university gate to make new image of the university for a new millenium. The purpose of this study is to design a university gate not only for a gate but also for a commemorative environmental model which presents a spirit and idea of the Kyunghee University. The entire design of the gate has a renaissance style, the design of it's center has a triumphal arch form which cars can go through, and the design of it's side has a corridor form which pedestrians can walk. The gate is designed to present the spirit for human and world peace which Kyunghee University intends.
김동찬,김성준,박중구,황세현 경희대학교 부설 디자인연구원 1999 예술· 디자인학연구 Vol.2 No.1
Multimedia center at Kyung-Hee University is going to be opened in 1999. The purpose of this study is to extend the usability of outdoor space around the multimedia center. This study, therefore, presents the space, which gives a resting area, provide a beautiful sight, improve the accessibility of path, and give a theme.
Park, Hyun Jun,Choi, Hyung Ki,Ahn, Tai Young,Park, Jong Kwan,Chung, Woo Sik,Lee, Sung Won,Kim, Sae Woong,Hyun, Jae Seog,Park, Nam Cheol Blackwell Pub 2010 JOURNAL OF SEXUAL MEDICINE Vol.7 No.8
<P>Mirodenafil is a newly developed selective phosphodiesterase type 5 (PDE5) inhibitor for the treatment of erectile dysfunction (ED).</P>
Single Oral Dose Toxicity Study of Prebrewed Armeniacae Semen in Rats
Park, Ji-Ha,Seo, Bu-Il,Cho, Su-Yeon,Park, Kyu-Ryul,Choi, Seung-Hoon,Han, Chang-Kyun,Song, Chang-Hyun,Park, Soo-Jin,Ku, Sae-Kwang Korean Society of ToxicologyKorea Environmental Mu 2013 Toxicological Research Vol.29 No.2
Armeniacae semen (AS) has been considered a toxic herb in the Korean medicine as it contains hydrogen cyanide and amygdalin, especially in its endocarp. Therefore, prebrewed AS that is devoid of endocarp has been traditionally used. In the present study, amygdalin content of the prebrewed AS was significantly lower ($2.73{\pm}0.32{\mu}g/ml$; p<0.01) than the content in the extract that contained the endocarps ($28.50{\pm}6.71{\mu}g/ml$); amygdalin content corresponded to 10% of the extract in the present study. Because of single oral dose toxicity of prebrewed AS according to the recommendation of Korea Food and Drug Administration Guidelines (2009-116, 2009), which was based on single oral dose toxicity study of prebrewed AS, mortality due to toxic principles was significantly reduced. In this study, 2,000 mg/kg of prebrewed AS led to death of 1 female rat and 1 male rat at the end of 2 hr of administration. Based on these results, the 50% lethal dose in both male and female rats was determined to be 9279.5 mg/kg. Seizure, loss of locomotion, and increases in respiration and heart rate were observed as prebrewed AS treatment-related toxicological signs; these signs were restrictedly manifested in the prebrewed AS (2,000 mg/kg)-treated rats. In addition, no changes were observed in body weight, organ weight, gross features, and histopathological parameters with 2,000 mg/kg of AS in both male and female rats. These findings serve as direct evidence that amygdalin in AS is the toxic principle, which can be reduced by the traditional prebrewing method involving the exclusion of endocarp.