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A histologic demonstration of siliceous materials in simian lung mite infected lung tissues by microincineration
Kim JC, Kim MK 대한수의학회 Journal of Veterinary Science 7 Pages
대한수의학회 Journal of Veterinary Science 2003, 제 4권 제 2호 3 117-123 (7 pages)
a high voltage electron microscope and an energy-dispersive X-ray analysis technique. Since a limited number of infected monkey lung tissues and associated pigments can be examined by this tedious procedure, it was important for us to examine much greater number of specimens to verify our initial observation. Ten microincineration technique described provided a unique and practical way to identify the mineral elements in as many 27 histologic sections within a short span of time. Silica and... -
생물시료의 3D Tomogram 정밀도 개선을 위한 Band-pass Filtering 활용
류근용, 김미정, 최기주, 제아름, 김수진, 이철현, 정현석, 박종원, 권희석, Ryu. Keun-Yong, Kim. Mi-Jeong, Choi. Ki-Joo, Je. A-Reum, Kim. Soo-Jin, Lee. Chul-hyun, Jung. Hyun- 한국현미경학회 한국현미경학회지 5 Pages
한국현미경학회 한국현미경학회지 2012, Vol.42 No.2 105-109 (5 pages)
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KBSI-HVEM 투사렌즈 전류제어에 의한 CCD Camera의 Field of View(FOV) 확장
김영민, 심효식, 김윤중, Kim. Young-Min, Shim. Hyo-Sik, Kim. Youn-Joong 한국현미경학회 한국전자현미경학회지 7 Pages
한국현미경학회 한국전자현미경학회지 2005, Vol.35 No.4 98-104 (7 pages)
(high voltage gatan image filter)의 영상기록 장치인 HV-MSC (high voltage multi-scan CCD, $1024{ imes}1024$픽셀) 카메라의 결상영역은 현미경 최소 관찰 배율인 2,000배에서 $0.43{mu}m^2$로서 동일 배율에서 필름 기록영역($2000{mu}m^2$)에 비해 약 0.02%에 해당하는 매우 적은 영역이다. 이러한 결상 영역 제한성을 개선하고자 투사렌즈 전류조절 기법을 도입하였으며 본 연구의 결과로 HV-MSC의 결상영역은 $112{mu}m^2$로 비약적으로 증가하였다. 이는 약 8,800배에서 필름으로 기록할 수 있는 영역과 동일하였다. 이와 더불어... -
초고전압투과 전자현미경의 효율적인 관리와 공유를 위한 메타데이터 모형 개발에 관한 연구
곽승진, 김정택, Kwak. Seung-Jin, Kim. Jeong-Taek 한국도서관정보학회 한국도서관 정보학회지 22 Pages
한국도서관정보학회 한국도서관 정보학회지 2007, Vol.38 No.3 117-138 (22 pages)
초고전압투과 전자현미경(HVEM)을 이용한 e-Science 환경을 구축하기 위해서는 HVEM의 원격제어시스템과 HVEM에 의해 생성된 데이터의 효율적인 관리와 공유를 위한 데이터포털이 필요하다. 그리고 이러한 데이터포털에서 생성된 데이터의 구조화, 저장 및 관리, 탐색, 공유를 위해서는 HVEM에 적합하게 특화된 메타데이터가 필요하다. 본 연구에서는 e-Science 환경 하에서 HVEM에 의해 생성된 데이터의 보다 효율적인 관리와 공유를 위하여 HVEM에 적합하게 특화된 메타데이터 모형을 제시하였다. -
어도비포토샵 프로그램을 이용한 anaglyphic 입체영상 제작법
김지웅, 이세정, 유임주, Kim. Jee-Woong, Lee. Se-Jeong, Rhyu. Im-Joo 한국현미경학회 한국전자현미경학회지 4 Pages
한국현미경학회 한국전자현미경학회지 2007, Vol.37 No.2 143-146 (4 pages)
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Pathology of non-thermal irreversible electroporation (N-TIRE)-induced ablation of the canine brain
John H. Rossmeisl Jr., Paulo A. Garcia, John L. Roberston, Thomas L. Ellis, Rafael V. Davalos 대한수의학회 Journal of Veterinary Science 8 Pages
대한수의학회 Journal of Veterinary Science 2013, 제 14권 제 4호 9 433-440 (8 pages)
This study describes the neuropathologic features of normal canine brain ablated with non-thermal irreversible electroporation (N-TIRE). The parietal cerebral cortices of four dogs were treated with N-TIRE using a dose-escalation protocol with an additional dog receiving sham treatment. Animals were allowed to recover following N-TIRE ablation and the effects of treatment were monitored with clinical and magnetic resonance imaging examinations. Brains were subjected to histopathologic and... -
Functional Expression of P2Y Receptors in WERI-Rb1 Retinoblastoma Cells
Na-HyunKim, Kyu-SangPark, JoonHyungSohn, Byung-IlYeh, ChangMannKo, InDeokKong 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 5 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2011, Vol.15 No.1 9 61-65 (5 pages)
P2Y receptors are metabotropic G-protein-coupled receptors, which are involved in many important biologic functions in the central nervous system including retina. Subtypes of P2Y receptors in retinal tissue vary according to the species and the cell types. We examined the molecular and pharmacologic profiles of P2Y purinoceptors in retinoblastoma cell, which has not been identified yet. To achieve this goal, we used Ca2＋ imaging technique and western blot analysis in WERI-Rb-1 cell, a human... -
Spinal Metabotropic Glutamate Receptors (mGluRs) are Involved in the Melittin-induced Nociception in Rats
ChulHyunCho, HongKeeShin 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2008, Vol.12 No.5 4 237-244 (8 pages)
Intraplantar injection of melittin has been known to induce sustained decrease of mechanical threshold and increase of spontaneous flinchings. The present study was undertaken to investigate how the melittin-induced nociceptive responses were modulated by changes of metabotropic glutamate receptor (mGluR) activity. Changes in paw withdrawal threshold (PWT), number of flinchings and paw thickness were measured at a given time point after injection of melittin (10Ռg/paw) into the mid-plantar... -
Role of Gap Junctions in the Endothelium-Dependent Hyperpolarization of Vascular Smooth Muscle Cells
YoshimichiYamamoto, MeganF.Klemm, HikaruHashitani, RichardJ.Lang, TsuyoshiSoji, HikaruSuzuki 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 8 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2001, Vol.5 No.1 1 1-8 (8 pages)
for EDHF. However, none of them fulfil completely the nature and property of EDHF. Ultrastructural observation with electron microscope reveals that in some arteries, gap junctions are formed between endothelial and smooth muscle cells. In small arterioles, injection of gap junction permeable dyes into an endothelial cell results in a distribution of the dye to surrounding cells including smooth muscle cells. These observations allow the speculation that myoendothelial gap junctions may have a... -
Adsorption of lisinopril and chlorpheniramine from aqueous solution on dehydrated and activated carbons
El-Said I. El-Shafey, Haider A. J. Al-Lawati, Wafa S. H. Al-Saidi 한국탄소학회 Carbon Letters 11 Pages
한국탄소학회 Carbon Letters 2016, Vol.19 2 12-22 (11 pages)
AC possesses very high surface area (829 m2/g). The removal of lisinopril (LIS) and chlorpheniramine (CP) from an aqueous solution was tested at different pH, contact time, concentration, and temperature on both carbons. The optimal initial pH for LIS removal was 4.0 and 5.0 for DC and AC, respectively. However, for CP, initial pH 9.0 showed maximum adsorption on both carbons. Adsorption kinetics showed faster removal on AC than DC with adsorption data closely following the pseudo second order...
